ConvAgent: cut BOTH agents' speech when the player interrupts the dialogue

On a player barge-in, the engaged agent stops (its mic feeds the player's voice to ElevenLabs, which interrupts it), but the witness agent never hears the player and kept finishing its line (e.g. '...I'll give you the cash...') mid-scene. InterruptForPlayer now calls InterruptAgent() on both CompA and CompB. Conversations stay open; the witness still receives the contextual_updates.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.claude/CLAUDE.md

@@ -1,5 +1,20 @@
 # PS_AI_Agent — Notes pour Claude
 
+## Workflow règles
+
+**TOUJOURS demander avant de lancer un changement de code.** Avant d'appeler Edit/Write/sed sur un fichier source :
+1. Expliquer ce qu'on s'apprête à faire (quel fichier, quelle logique, quel impact)
+2. Attendre la confirmation explicite de l'utilisateur
+3. Seulement après → effectuer le changement
+
+Cela s'applique à : modifications de code (.cpp/.h), refactors, renames bulk, ajouts de nouvelles fonctions.
+Cela ne s'applique PAS à : lecture de fichiers, recherches, git status/log/diff, builds, questions diagnostiques.
+
+Exceptions où on peut agir directement :
+- L'utilisateur dit explicitement "fais-le" / "go" / "lance" / "commit"
+- L'utilisateur demande explicitement un changement précis ("renomme X en Y", "ajoute cette fonction")
+- Annulation / revert demandé par l'utilisateur
+
 ## Plugins dans ce repo
 
 ### PS_AI_ConvAgent

.gitignore

@@ -5,7 +5,8 @@ Unreal/PS_AI_Agent/Intermediate/
 Unreal/PS_AI_Agent/Saved/
 ConvAI/Convai/Binaries/
 
-# Plugin Intermediate folders (build artifacts, regenerated)
+# Plugin build artifacts (regenerated)
+Unreal/PS_AI_Agent/Plugins/*/Binaries/
 Unreal/PS_AI_Agent/Plugins/*/Intermediate/
 
 # Live Coding patch files (temporary, regenerated each session)

Docs/gen_behavior_doc.js

@@ -0,0 +1,691 @@
+// PS_AI_Behavior User Documentation Generator
+// Palette: Warm Terracotta (terracotta #B85042, sand #E7E8D1, sage #A7BEAE)
+
+const pptxgen = require("pptxgenjs");
+const pres = new pptxgen();
+
+pres.layout = "LAYOUT_WIDE"; // 13.333 x 7.5 inch
+
+// ─── Color Palette ─────────────────────────────────
+const TERRA    = "B85042";
+const TERRA_D  = "7A3229";
+const SAND     = "E7E8D1";
+const SAND_LT  = "F5F5EA";
+const SAGE     = "A7BEAE";
+const SAGE_D   = "5F7566";
+const WHITE    = "FFFFFF";
+const CHARCOAL = "2E2A26";
+const GOLD     = "D4A84B";
+
+// ─── Font ──────────────────────────────────────────
+const FONT_H = "Calibri";
+const FONT_B = "Calibri";
+
+// ─── Master slide backgrounds ──────────────────────
+pres.defineSlideMaster({
+    title: "CONTENT",
+    background: { color: SAND_LT },
+    objects: [
+        { rect: { x: 0, y: 0, w: 13.333, h: 0.35, fill: { color: TERRA } } },
+        { rect: { x: 0, y: 7.15, w: 13.333, h: 0.35, fill: { color: TERRA } } },
+        { text: {
+            text: "PS_AI_Behavior  —  User Documentation",
+            options: { x: 0.3, y: 7.18, w: 8, h: 0.3, fontSize: 10, color: SAND, fontFace: FONT_B }
+        } },
+        { text: {
+            text: "ASTERION",
+            options: { x: 11.5, y: 7.18, w: 1.5, h: 0.3, fontSize: 10, color: SAND, fontFace: FONT_B, align: "right", bold: true }
+        } },
+    ],
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 1 — TITLE
+// ═══════════════════════════════════════════════════════════════════
+let s = pres.addSlide();
+s.background = { color: TERRA };
+s.addShape(pres.ShapeType.rect, { x: 0, y: 3.3, w: 13.333, h: 0.05, fill: { color: GOLD } });
+s.addText("PS_AI_Behavior", { x: 0.6, y: 2.2, w: 12, h: 1.2, fontSize: 60, bold: true, color: WHITE, fontFace: FONT_H });
+s.addText("Personality-Driven NPC AI for Unreal Engine", { x: 0.6, y: 3.5, w: 12, h: 0.6, fontSize: 22, color: SAND, fontFace: FONT_B, italic: true });
+s.addText("User Documentation", { x: 0.6, y: 4.4, w: 12, h: 0.5, fontSize: 18, color: SAND, fontFace: FONT_B });
+s.addText("Civilians • Enemies • Protectors  •  Cover System  •  Splines", { x: 0.6, y: 5.2, w: 12, h: 0.4, fontSize: 14, color: SAND, fontFace: FONT_B });
+s.addText("ASTERION  •  2026", { x: 0.6, y: 6.6, w: 12, h: 0.4, fontSize: 12, color: SAND, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 2 — OVERVIEW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Plugin Overview", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+
+s.addText("What it does", { x: 0.5, y: 1.7, w: 6, h: 0.4, fontSize: 18, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "Personality-driven AI for NPCs", options: { bullet: true, fontSize: 14 } },
+    { text: "Three archetypes: Civilian, Enemy, Protector", options: { bullet: true, fontSize: 14 } },
+    { text: "Trait-based reactions: Courage, Aggressivity, Caution", options: { bullet: true, fontSize: 14 } },
+    { text: "Tactical combat + cover system + EQS", options: { bullet: true, fontSize: 14 } },
+    { text: "Spline-based patrol networks", options: { bullet: true, fontSize: 14 } },
+    { text: "Interface-driven — no Pawn class dependency", options: { bullet: true, fontSize: 14 } },
+], { x: 0.5, y: 2.1, w: 6, h: 3, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 8 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 7, y: 1.7, w: 5.8, h: 4.8, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Primary Use Case", { x: 7.2, y: 1.9, w: 5.4, h: 0.4, fontSize: 16, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText("Populate your world with intelligent NPCs that perceive threats, evaluate risk based on personality, and respond appropriately — civilians flee from gunfire, enemies engage in tactical combat, protectors defend civilians.", {
+    x: 7.2, y: 2.4, w: 5.4, h: 1.7, fontSize: 13, color: SAND, fontFace: FONT_B, italic: true
+});
+s.addText("Key Differentiators", { x: 7.2, y: 4.2, w: 5.4, h: 0.4, fontSize: 16, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText([
+    { text: "Data-driven personality profiles", options: { bullet: true, fontSize: 12 } },
+    { text: "Built-in cover cycle state machine", options: { bullet: true, fontSize: 12 } },
+    { text: "Spline network with junction detection", options: { bullet: true, fontSize: 12 } },
+    { text: "Gaze bridge to ConvAgent (reflection)", options: { bullet: true, fontSize: 12 } },
+], { x: 7.2, y: 4.7, w: 5.4, h: 1.7, color: SAND, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 3 — CORE ARCHITECTURE
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Core Architecture", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+
+s.addText("The plugin is built around four concepts:", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const pillars = [
+    { title: "Interface", subtitle: "IPS_AI_Behavior_Interface", desc: "Implemented on host project Pawns. Zero compile dependency — identity, team, combat, movement." },
+    { title: "NPC Type",  subtitle: "Civilian / Enemy / Protector", desc: "Determines team, spline access, default tree. Enemies can be disguised (hostile=false)." },
+    { title: "State",     subtitle: "Behavior State enum",          desc: "Idle, Patrol, Alerted, Combat, Fleeing, TakingCover, Dead, Scripted. Written to Blackboard." },
+    { title: "Profile",   subtitle: "PersonalityProfile data asset", desc: "Traits, thresholds, target priority, speed per state, default BT." },
+];
+pillars.forEach((p, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.5 + col * 6.3;
+    const y = 2.2 + row * 2.3;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 6.0, h: 2.1, fill: { color: TERRA }, rectRadius: 0.1 });
+    s.addText(p.title, { x: x + 0.2, y: y + 0.15, w: 5.6, h: 0.45, fontSize: 20, bold: true, color: GOLD, fontFace: FONT_H });
+    s.addText(p.subtitle, { x: x + 0.2, y: y + 0.6, w: 5.6, h: 0.35, fontSize: 12, color: SAND, italic: true, fontFace: "Consolas" });
+    s.addText(p.desc, { x: x + 0.2, y: y + 1.0, w: 5.6, h: 1.0, fontSize: 12, color: SAND, fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 4 — NPC TYPES & TEAM ID
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("NPC Types & TeamId", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Identity drives perception, targeting, and access control.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+// Three NPC cards
+const npcs = [
+    { name: "CIVILIAN",  color: SAGE, id: "0x00",  desc: "Non-hostile. Flees. Allied with Protector." },
+    { name: "ENEMY",     color: TERRA, id: "0x10", desc: "Hostile. Tactical combat. Can be disguised." },
+    { name: "PROTECTOR", color: SAGE_D, id: "0x20", desc: "Police / guard. Defends Civilians." },
+];
+npcs.forEach((n, i) => {
+    const x = 0.5 + i * 4.3;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: 2.15, w: 4.0, h: 2.2, fill: { color: n.color }, rectRadius: 0.1 });
+    s.addText(n.name, { x: x + 0.2, y: 2.3, w: 3.6, h: 0.5, fontSize: 22, bold: true, color: WHITE, align: "center", fontFace: FONT_H });
+    s.addText(`TeamId = ${n.id}`, { x: x + 0.2, y: 2.85, w: 3.6, h: 0.35, fontSize: 14, color: WHITE, align: "center", italic: true, fontFace: "Consolas" });
+    s.addText(n.desc, { x: x + 0.2, y: 3.3, w: 3.6, h: 0.95, fontSize: 12, color: WHITE, align: "center", fontFace: FONT_B });
+});
+
+// TeamId encoding
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 4.6, w: 12.3, h: 2.3, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("TeamId Encoding", { x: 0.7, y: 4.7, w: 12, h: 0.4, fontSize: 16, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText("uint8 = (high nibble: NPCType) | (low nibble: Faction 0-15)", { x: 0.7, y: 5.1, w: 12, h: 0.3, fontSize: 13, color: SAND, italic: true, fontFace: "Consolas" });
+
+s.addText([
+    { text: "Same type + same faction → Friendly (allies)", options: { bullet: true, fontSize: 12 } },
+    { text: "Same type + different faction → Hostile (rival gangs)", options: { bullet: true, fontSize: 12 } },
+    { text: "Civilian ↔ Protector → always Friendly", options: { bullet: true, fontSize: 12 } },
+    { text: "Everything else → Hostile", options: { bullet: true, fontSize: 12 } },
+    { text: "Disguised Enemy (hostile=false) → TeamId 0x01 (civilian disguise)", options: { bullet: true, fontSize: 12 } },
+], { x: 0.7, y: 5.45, w: 12, h: 1.4, color: SAND, fontFace: FONT_B, paraSpaceAfter: 3 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 5 — BEHAVIOR STATES
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Behavior States", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Enum written to Blackboard, drives BT branching.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const states = [
+    { name: "Idle",         desc: "Resting / waiting. Proximity gaze active." },
+    { name: "Patrol",       desc: "Wandering on waypoints or splines." },
+    { name: "Alerted",      desc: "Suspicious, heightened awareness." },
+    { name: "Combat",       desc: "Engaged with a threat, attacking." },
+    { name: "Fleeing",      desc: "Running away from danger." },
+    { name: "TakingCover",  desc: "Behind tactical cover during combat." },
+    { name: "Dead",         desc: "NPC deceased, all systems shut down." },
+    { name: "Scripted",     desc: "Manual override (conversations, cinematics)." },
+];
+states.forEach((state, i) => {
+    const col = i % 4;
+    const row = Math.floor(i / 4);
+    const x = 0.5 + col * 3.15;
+    const y = 2.2 + row * 2.3;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 2.95, h: 2.1, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.08 });
+    s.addShape(pres.ShapeType.rect, { x: x, y: y, w: 2.95, h: 0.55, fill: { color: TERRA } });
+    s.addText(state.name, { x: x, y: y + 0.05, w: 2.95, h: 0.5, fontSize: 16, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addText(state.desc, { x: x + 0.15, y: y + 0.7, w: 2.65, h: 1.3, fontSize: 11, color: CHARCOAL, valign: "top", fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 6 — AI CONTROLLER
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("AI Controller", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("APS_AI_Behavior_AIController — the central orchestrator.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+s.addText("Auto-setup on Possession", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "Discovers PersonalityComponent on Pawn", options: { bullet: true, fontSize: 12 } },
+    { text: "Computes TeamId from NPCType + Faction", options: { bullet: true, fontSize: 12 } },
+    { text: "Initializes Blackboard with required keys", options: { bullet: true, fontSize: 12 } },
+    { text: "Binds gaze bridge to ConvAgent (if present)", options: { bullet: true, fontSize: 12 } },
+    { text: "Starts BT (unless bAutoStartBehavior = false)", options: { bullet: true, fontSize: 12 } },
+], { x: 0.5, y: 2.55, w: 6, h: 2.5, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+s.addText("Key Methods", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "StartBehavior() / StopBehavior()", options: { bullet: true, fontSize: 12 } },
+    { text: "SetBehaviorState() / GetBehaviorState()", options: { bullet: true, fontSize: 12 } },
+    { text: "SetTeamId() — runtime team change", options: { bullet: true, fontSize: 12 } },
+    { text: "GetBehaviorPerception()", options: { bullet: true, fontSize: 12 } },
+    { text: "GetPersonalityComponent()", options: { bullet: true, fontSize: 12 } },
+], { x: 7, y: 2.55, w: 6, h: 2.5, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.2, w: 12.3, h: 1.8, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Gaze Bridge (Proximity)", { x: 0.7, y: 5.3, w: 12, h: 0.35, fontSize: 14, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText("Reflection-based integration with PS_AI_ConvAgent. During Idle/Patrol, NPC glances at nearby actors within GazeProximityRadius. Configurable duration and cooldown. Auto-pauses during active conversations.", {
+    x: 0.7, y: 5.7, w: 12, h: 1.25, fontSize: 12, color: SAND, italic: true, fontFace: FONT_B
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 7 — PERSONALITY COMPONENT
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Personality Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Runtime traits & state reactions for the NPC.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+// Traits triangle
+s.addText("The Three Traits", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+
+const traits = [
+    { name: "Courage",      desc: "0 = coward, 1 = fearless", effect: "Gates flee threshold & cover advancement", color: "C9463A" },
+    { name: "Aggressivity", desc: "0 = peaceful, 1 = violent", effect: "Drives attack threshold, combat/cover cycle", color: "D4803A" },
+    { name: "Caution",      desc: "0 = reckless, 1 = prudent", effect: "Flee threshold, cover duration, spline threat", color: "7C9D7B" },
+];
+traits.forEach((t, i) => {
+    const y = 2.6 + i * 0.95;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 1.8, h: 0.8, fill: { color: t.color }, rectRadius: 0.08 });
+    s.addText(t.name, { x: 0.5, y: y + 0.1, w: 1.8, h: 0.3, fontSize: 14, bold: true, color: WHITE, align: "center", fontFace: FONT_H });
+    s.addText(t.desc, { x: 0.5, y: y + 0.45, w: 1.8, h: 0.3, fontSize: 10, color: WHITE, align: "center", italic: true, fontFace: FONT_B });
+    s.addText(t.effect, { x: 2.4, y: y + 0.15, w: 4.2, h: 0.6, fontSize: 12, color: CHARCOAL, valign: "middle", fontFace: FONT_B });
+});
+
+s.addText("Properties & Events", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "Profile — PersonalityProfile DataAsset", options: { bullet: true, fontSize: 12 } },
+    { text: "bAutoStartBehavior — per-NPC override", options: { bullet: true, fontSize: 12 } },
+    { text: "RuntimeTraits — editable at runtime", options: { bullet: true, fontSize: 12 } },
+    { text: "PerceivedThreatLevel — replicated", options: { bullet: true, fontSize: 12 } },
+    { text: "CurrentState — replicated with OnRep", options: { bullet: true, fontSize: 12 } },
+    { text: "EvaluateReaction() / ApplyReaction()", options: { bullet: true, fontSize: 12 } },
+    { text: "ModifyTrait() / GetTrait()", options: { bullet: true, fontSize: 12 } },
+    { text: "ForceState() — scripting override", options: { bullet: true, fontSize: 12 } },
+    { text: "OnBehaviorStateChanged delegate", options: { bullet: true, fontSize: 12 } },
+], { x: 7, y: 2.55, w: 6, h: 4.5, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 3 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 8 — PERSONALITY PROFILE
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("PersonalityProfile DataAsset", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 32, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("The behavioral recipe — one profile per NPC archetype.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const profileCats = [
+    { title: "Identity", items: ["ProfileName", "NPCType", "Faction (0-15)"] },
+    { title: "Traits",   items: ["Courage (0-1)", "Aggressivity (0-1)", "Caution (0-1)"] },
+    { title: "Thresholds", items: ["FleeThreshold", "AttackThreshold", "AlertThreshold", "ThreatDecayRate"] },
+    { title: "Combat",   items: ["TargetPriority[]", "MinAttackRange / MaxAttackRange", "CombatCoverCycleDuration"] },
+    { title: "Movement", items: ["SpeedPerState map", "DefaultWalkSpeed"] },
+    { title: "Behavior", items: ["DefaultBehaviorTree (soft ref)"] },
+];
+profileCats.forEach((c, i) => {
+    const col = i % 3;
+    const row = Math.floor(i / 3);
+    const x = 0.5 + col * 4.15;
+    const y = 2.2 + row * 2.3;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 3.95, h: 2.1, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.08 });
+    s.addText(c.title, { x: x + 0.15, y: y + 0.1, w: 3.65, h: 0.35, fontSize: 14, bold: true, color: TERRA, fontFace: FONT_H });
+    s.addShape(pres.ShapeType.rect, { x: x + 0.15, y: y + 0.45, w: 0.35, h: 0.04, fill: { color: GOLD } });
+    s.addText(c.items.map(t => ({ text: t, options: { bullet: true, fontSize: 11 } })),
+        { x: x + 0.15, y: y + 0.55, w: 3.65, h: 1.4, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 3 });
+});
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 6.85, w: 12.3, h: 0.35, fill: { color: TERRA }, rectRadius: 0.04 });
+s.addText("Example presets: Cowardly Villager • Aggressive Guard • Rival Gang Member", { x: 0.7, y: 6.88, w: 12, h: 0.3, fontSize: 11, color: SAND, italic: true, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 9 — COMPONENTS OVERVIEW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Components", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Attach to Pawns as needed — most are optional.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const components = [
+    { name: "Personality",      desc: "Traits, profile, state reactions",        required: true },
+    { name: "Perception",       desc: "AI Perception wrapper, threat computation", required: "auto" },
+    { name: "Team",             desc: "Identity for non-AI pawns (player)",      required: false },
+    { name: "Combat",           desc: "Attack events, fire/kill delegates",      required: false },
+    { name: "Spline Follower",  desc: "Spline walking, junction detection",      required: false },
+];
+components.forEach((c, i) => {
+    const y = 2.2 + i * 0.9;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 3.5, h: 0.8, fill: { color: TERRA }, rectRadius: 0.08 });
+    s.addText(c.name, { x: 0.5, y: y, w: 3.5, h: 0.8, fontSize: 16, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+
+    s.addShape(pres.ShapeType.roundRect, { x: 4.2, y: y, w: 7.0, h: 0.8, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.06 });
+    s.addText(c.desc, { x: 4.4, y: y + 0.1, w: 6.8, h: 0.6, fontSize: 13, color: CHARCOAL, valign: "middle", fontFace: FONT_B });
+
+    let tagText = c.required === true ? "Required" : (c.required === "auto" ? "Auto" : "Optional");
+    let tagColor = c.required === true ? TERRA : (c.required === "auto" ? SAGE_D : GOLD);
+    s.addShape(pres.ShapeType.roundRect, { x: 11.4, y: y + 0.2, w: 1.4, h: 0.4, fill: { color: tagColor }, rectRadius: 0.08 });
+    s.addText(tagText, { x: 11.4, y: y + 0.2, w: 1.4, h: 0.4, fontSize: 11, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 10 — PERCEPTION COMPONENT
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Perception Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Sight, hearing, damage senses — auto-configured.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+s.addText("Senses", { x: 0.5, y: 2.15, w: 4, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "Sight — vision cone + line of sight", options: { bullet: true, fontSize: 13 } },
+    { text: "Hearing — noise events with tags", options: { bullet: true, fontSize: 13 } },
+    { text: "Damage — damage received tracking", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 4, h: 2, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Threat Scoring", { x: 4.8, y: 2.15, w: 4, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "Target priority (from Profile)", options: { bullet: true, fontSize: 13 } },
+    { text: "Recent damage weight", options: { bullet: true, fontSize: 13 } },
+    { text: "Proximity weight", options: { bullet: true, fontSize: 13 } },
+    { text: "Target persistence (80% score hold)", options: { bullet: true, fontSize: 13 } },
+], { x: 4.8, y: 2.55, w: 4.2, h: 2.2, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Key Methods", { x: 9.3, y: 2.15, w: 3.5, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "GetHighestThreatActor()", options: { bullet: true, fontSize: 12 } },
+    { text: "CalculateThreatLevel()", options: { bullet: true, fontSize: 12 } },
+    { text: "GetThreatLocation()", options: { bullet: true, fontSize: 12 } },
+    { text: "ClassifyActor()", options: { bullet: true, fontSize: 12 } },
+], { x: 9.3, y: 2.55, w: 3.5, h: 2, color: CHARCOAL, fontFace: "Consolas", paraSpaceAfter: 4 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.15, w: 12.3, h: 1.85, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Perception / Threat Resolution", { x: 0.7, y: 5.25, w: 12, h: 0.35, fontSize: 14, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText("Detects ALL affiliations → filters by Hostile attitude. Supports separate ThreatTarget (e.g. AimTargetActor sphere) vs. owning Pawn. Line-of-sight tracking with last-known-position memory.", {
+    x: 0.7, y: 5.65, w: 12, h: 1.3, fontSize: 12, color: SAND, italic: true, fontFace: FONT_B
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 11 — COMBAT COMPONENT
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Combat Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Attack execution, cooldown, damage events.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+s.addText("Properties", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "AttackRange — max distance (cm)", options: { bullet: true, fontSize: 13 } },
+    { text: "AttackCooldown — minimum between attacks", options: { bullet: true, fontSize: 13 } },
+    { text: "AttackDamage — base damage value", options: { bullet: true, fontSize: 13 } },
+    { text: "CurrentTarget — replicated", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 2.3, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Methods & Events", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "CanAttack() — cooldown check", options: { bullet: true, fontSize: 13 } },
+    { text: "IsInAttackRange() — distance test", options: { bullet: true, fontSize: 13 } },
+    { text: "ExecuteAttack() — apply damage + multicast", options: { bullet: true, fontSize: 13 } },
+    { text: "OnAttackExecuted (multicast)", options: { bullet: true, fontSize: 13 } },
+    { text: "OnDamageReceived (server-only)", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2.5, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.3, w: 12.3, h: 1.7, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Combat Type", { x: 0.7, y: 5.4, w: 12, h: 0.35, fontSize: 14, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText("NPC's combat type (Melee / Ranged) comes from IPS_AI_Behavior::GetBehaviorCombatType(). Melee = rush the target (no cooldown between re-positions). Ranged = maintain distance, use cover cycle, peek to fire.", {
+    x: 0.7, y: 5.75, w: 12, h: 1.2, fontSize: 12, color: SAND, italic: true, fontFace: FONT_B
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 12 — WORLD ACTORS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("World Actors", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Placed by level designers — drive navigation and tactics.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const actors = [
+    { name: "SplinePath",    desc: "Placeable spline defining a navigation corridor. Filtered by NPCType. Bidirectional, with priority for junction selection." },
+    { name: "SplineNetwork", desc: "WorldSubsystem — auto-detects intersections between SplinePath actors. Provides navigation queries, threat-aware switching." },
+    { name: "CoverPoint",    desc: "Manually placed tactical position. Cover or HidingSpot type, quality score, crouch flag, max occupants, type filter." },
+];
+actors.forEach((a, i) => {
+    const y = 2.2 + i * 1.5;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 12.3, h: 1.35, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.1 });
+    s.addShape(pres.ShapeType.rect, { x: 0.5, y: y, w: 3.5, h: 1.35, fill: { color: TERRA } });
+    s.addText(a.name, { x: 0.5, y: y, w: 3.5, h: 1.35, fontSize: 20, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addText(a.desc, { x: 4.2, y: y + 0.15, w: 8.4, h: 1.05, fontSize: 13, color: CHARCOAL, valign: "middle", fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 13 — BEHAVIOR TREE SERVICES & TASKS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Behavior Tree — Services & Tasks", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 30, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Reusable BT nodes — build custom trees per NPC type.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+s.addText("Services (root-level)", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+const services = [
+    { name: "UpdateThreat",     desc: "Queries perception, writes threat BB keys" },
+    { name: "EvaluateReaction", desc: "Computes state from traits + threat" },
+    { name: "UpdateGaze",       desc: "Manages eye contact, ConvAgent bridge" },
+];
+services.forEach((svc, i) => {
+    const y = 2.55 + i * 0.7;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 2.3, h: 0.55, fill: { color: SAGE_D }, rectRadius: 0.06 });
+    s.addText(svc.name, { x: 0.5, y: y, w: 2.3, h: 0.55, fontSize: 12, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addText(svc.desc, { x: 2.9, y: y, w: 3.7, h: 0.55, fontSize: 11, color: CHARCOAL, valign: "middle", fontFace: FONT_B });
+});
+
+s.addText("Tasks (leaves)", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+const tasks = [
+    { name: "FollowSpline",    desc: "Drives SplineFollower" },
+    { name: "FindAndFollowSpline", desc: "Auto-locate + follow" },
+    { name: "Patrol",          desc: "Cycle PatrolPoints" },
+    { name: "FindCover",       desc: "Manual + procedural cover" },
+    { name: "CoverShootCycle", desc: "Cover → peek → fire cycle" },
+    { name: "Attack",          desc: "Chase + attack (Melee/Ranged)" },
+    { name: "FleeFrom",        desc: "Move away from threat" },
+];
+tasks.forEach((task, i) => {
+    const y = 2.55 + i * 0.58;
+    s.addShape(pres.ShapeType.roundRect, { x: 7, y: y, w: 2.3, h: 0.45, fill: { color: TERRA }, rectRadius: 0.06 });
+    s.addText(task.name, { x: 7, y: y, w: 2.3, h: 0.45, fontSize: 11, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addText(task.desc, { x: 9.4, y: y, w: 3.5, h: 0.45, fontSize: 10, color: CHARCOAL, valign: "middle", fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 14 — COVER SYSTEM
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Cover System", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Manual CoverPoints + procedural raycast fallback + EQS refinement.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const coverCols = [
+    {
+        title: "Manual CoverPoints",
+        items: ["Placed by level designer", "Type: Cover or HidingSpot", "Quality score (0–1)", "MaxOccupants, Crouch flag", "Type filter (Any / Civ / Enemy / Protector)"]
+    },
+    {
+        title: "Procedural",
+        items: ["Fallback if no manual points", "Raycast sampling around threat", "LOS blockage test", "Advancement bias toward threat"]
+    },
+    {
+        title: "EQS Refinement",
+        items: ["OnCircle generator around cover", "LineOfSight filter", "Distance + quality tests", "Optional firing position refine"]
+    },
+];
+coverCols.forEach((c, i) => {
+    const x = 0.5 + i * 4.28;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: 2.2, w: 4.08, h: 3.1, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.1 });
+    s.addText(c.title, { x: x + 0.2, y: 2.3, w: 3.78, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+    s.addShape(pres.ShapeType.rect, { x: x + 0.2, y: 2.72, w: 0.4, h: 0.04, fill: { color: GOLD } });
+    s.addText(c.items.map(t => ({ text: t, options: { bullet: true, fontSize: 11 } })),
+        { x: x + 0.2, y: 2.85, w: 3.78, h: 2.3, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 3 });
+});
+
+// Cover cycle state machine
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.55, w: 12.3, h: 1.45, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Cover Cycle State Machine (CombatSubState)", { x: 0.7, y: 5.65, w: 12, h: 0.35, fontSize: 14, bold: true, color: GOLD, fontFace: FONT_H });
+
+const subStates = ["Engaging", "AtCover", "MovingToFire", "Peeking", "ReturningToCover", "Advancing"];
+subStates.forEach((sub, i) => {
+    const x = 0.7 + i * 2.0;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: 6.15, w: 1.9, h: 0.7, fill: { color: TERRA_D }, rectRadius: 0.05 });
+    s.addText(sub, { x: x, y: 6.15, w: 1.9, h: 0.7, fontSize: 11, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 15 — INTERFACE (IMPLEMENTERS GUIDE)
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("IPS_AI_Behavior_Interface", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("What your Pawn must implement (C++ or Blueprint).", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const ifCats = [
+    {
+        title: "Identity",
+        items: ["GetBehaviorNPCType()", "SetBehaviorNPCType()", "IsBehaviorHostile()", "SetBehaviorHostile()"]
+    },
+    {
+        title: "Movement",
+        items: ["SetBehaviorMovementSpeed()", "GetBehaviorMovementSpeed()", "SetBehaviorCrouch()"]
+    },
+    {
+        title: "State Feedback",
+        items: ["OnBehaviorStateChanged()", "IsTargetActorValid()", "GetBehaviorThreatActor()"]
+    },
+    {
+        title: "Combat",
+        items: ["BehaviorStartAttack()", "BehaviorStopAttack()", "CanBehaviorAttack()", "GetBehaviorCombatType()"]
+    },
+];
+ifCats.forEach((c, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.5 + col * 6.3;
+    const y = 2.2 + row * 2.4;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 6.0, h: 2.2, fill: { color: TERRA }, rectRadius: 0.1 });
+    s.addText(c.title, { x: x + 0.2, y: y + 0.15, w: 5.6, h: 0.4, fontSize: 16, bold: true, color: GOLD, fontFace: FONT_H });
+    s.addText(c.items.map(t => ({ text: t, options: { bullet: true, fontSize: 12 } })),
+        { x: x + 0.2, y: y + 0.6, w: 5.6, h: 1.55, color: SAND, fontFace: "Consolas", paraSpaceAfter: 3 });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 16 — SETUP WORKFLOW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Setup Workflow", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("From zero to a behaving NPC in 6 steps.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const bsteps = [
+    { num: "1", title: "Personality Profile", desc: "Create DataAsset — traits, thresholds, DefaultBehaviorTree." },
+    { num: "2", title: "Implement Interface",  desc: "Pawn: implement IPS_AI_Behavior_Interface (identity, combat, movement)." },
+    { num: "3", title: "Add Components",       desc: "Pawn: add PersonalityComponent. Optional: Combat, SplineFollower." },
+    { num: "4", title: "Behavior Tree",        desc: "Branch on BehaviorState. Add services UpdateThreat + EvaluateReaction at root." },
+    { num: "5", title: "Set AIController",     desc: "Pawn's AIController class = APS_AI_Behavior_AIController." },
+    { num: "6", title: "Place World Actors",   desc: "Optional: SplinePaths, CoverPoints, SplineNetwork (auto)." },
+];
+bsteps.forEach((step, i) => {
+    const y = 2.2 + i * 0.78;
+    s.addShape(pres.ShapeType.ellipse, { x: 0.5, y: y, w: 0.7, h: 0.7, fill: { color: GOLD } });
+    s.addText(step.num, { x: 0.5, y: y, w: 0.7, h: 0.7, fontSize: 24, bold: true, color: TERRA, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addShape(pres.ShapeType.roundRect, { x: 1.4, y: y, w: 11.4, h: 0.7, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.05 });
+    s.addText(step.title, { x: 1.6, y: y + 0.05, w: 3.5, h: 0.3, fontSize: 13, bold: true, color: TERRA, fontFace: FONT_H });
+    s.addText(step.desc, { x: 1.6, y: y + 0.35, w: 11.2, h: 0.35, fontSize: 11, color: CHARCOAL, italic: true, fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 17 — BLACKBOARD KEYS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Blackboard Keys", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Auto-created by the AIController — use in your BT decorators and tasks.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const bbKeys = [
+    { name: "BehaviorState",           type: "Enum",   desc: "Current state (Idle, Combat, etc.)" },
+    { name: "ThreatActor",             type: "Object", desc: "Current highest-scored threat" },
+    { name: "ThreatLocation",          type: "Vector", desc: "Last known threat position" },
+    { name: "ThreatLevel",             type: "Float",  desc: "Perceived threat (0–1+)" },
+    { name: "CoverLocation",           type: "Vector", desc: "Target cover position" },
+    { name: "CoverPoint",              type: "Object", desc: "Current CoverPoint actor" },
+    { name: "PatrolIndex",             type: "Int",    desc: "Current patrol waypoint index" },
+    { name: "HomeLocation",            type: "Vector", desc: "Spawn / home point" },
+    { name: "CurrentSpline",           type: "Object", desc: "Active SplinePath" },
+    { name: "SplineProgress",          type: "Float",  desc: "Distance along current spline" },
+    { name: "CombatSubState",          type: "Enum",   desc: "Cover cycle sub-state (Peeking, etc.)" },
+    { name: "LastKnownTargetPosition", type: "Vector", desc: "LOS-lost target memory" },
+    { name: "PreferCover",             type: "Bool",   desc: "Combat/cover cycle toggle" },
+    { name: "ConversationPaused",      type: "Bool",   desc: "Active dialogue pause flag" },
+];
+bbKeys.forEach((k, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.5 + col * 6.3;
+    const y = 2.2 + row * 0.62;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 1.8, h: 0.5, fill: { color: TERRA }, rectRadius: 0.05 });
+    s.addText(k.name, { x: x, y: y, w: 1.8, h: 0.5, fontSize: 10, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: "Consolas" });
+    s.addShape(pres.ShapeType.roundRect, { x: x + 1.85, y: y + 0.1, w: 0.6, h: 0.3, fill: { color: GOLD }, rectRadius: 0.05 });
+    s.addText(k.type, { x: x + 1.85, y: y + 0.1, w: 0.6, h: 0.3, fontSize: 9, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addText(k.desc, { x: x + 2.55, y: y, w: 3.7, h: 0.5, fontSize: 10, color: CHARCOAL, valign: "middle", italic: true, fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 18 — NETWORKING
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Networking", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Server-authoritative AI, minimal replication for visuals.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+s.addText("Server-only", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "All AI planning & decision-making", options: { bullet: true, fontSize: 13 } },
+    { text: "Threat evaluation, state transitions", options: { bullet: true, fontSize: 13 } },
+    { text: "Perception stimuli processing", options: { bullet: true, fontSize: 13 } },
+    { text: "Path selection, cover choice", options: { bullet: true, fontSize: 13 } },
+    { text: "Combat targeting", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 2.7, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Replicated to clients", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "CurrentState (OnRep fires delegate)", options: { bullet: true, fontSize: 13 } },
+    { text: "PerceivedThreatLevel (HUD/debug)", options: { bullet: true, fontSize: 13 } },
+    { text: "CurrentTarget (anims/visuals)", options: { bullet: true, fontSize: 13 } },
+    { text: "CurrentSpline, bIsFollowing", options: { bullet: true, fontSize: 13 } },
+    { text: "OnAttackExecuted (multicast)", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2.7, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.4, w: 12.3, h: 1.6, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Character movement syncs via CharacterMovementComponent. Spline follower updates server-side, position replicates naturally. Clients receive enough state for animation and HUD without any AI logic running locally.", {
+    x: 0.7, y: 5.6, w: 12, h: 1.2, fontSize: 13, color: SAND, italic: true, fontFace: FONT_B, valign: "middle"
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 19 — INTEGRATION WITH CONVAGENT
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Integration with PS_AI_ConvAgent", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 28, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Optional — behavior and conversation plugins talk via reflection.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+const integrations = [
+    { title: "Gaze Bridge",    desc: "AIController discovers GazeComponent on the Pawn, sets target during Idle/Patrol (proximity gaze) and forwards current threat during Combat." },
+    { title: "Conversation Pause", desc: "When ConvAgent is conversing, AI planning pauses — NPC stops moving, waits. Local VAD detects user speech." },
+    { title: "Disguise Reveal", desc: "Enemy NPC with IsBehaviorHostile=false starts as Civilian TeamId. Flips to hostile via interface when triggered by dialogue." },
+    { title: "Forced State",    desc: "ConvAgent LLM can invoke tools that call ForceState(Scripted) or ForceState(Fleeing) for narrative control." },
+];
+integrations.forEach((item, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.5 + col * 6.3;
+    const y = 2.2 + row * 2.3;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 6.0, h: 2.1, fill: { color: SAND }, line: { color: TERRA, width: 1 }, rectRadius: 0.1 });
+    s.addText(item.title, { x: x + 0.2, y: y + 0.15, w: 5.6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+    s.addShape(pres.ShapeType.rect, { x: x + 0.2, y: y + 0.58, w: 0.4, h: 0.04, fill: { color: GOLD } });
+    s.addText(item.desc, { x: x + 0.2, y: y + 0.7, w: 5.6, h: 1.3, fontSize: 12, color: CHARCOAL, fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 20 — DEBUG TOOLS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Debug Tools", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: TERRA, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: GOLD } });
+s.addText("Visualize state, perception, and targeting at runtime.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: CHARCOAL, italic: true, fontFace: FONT_B });
+
+s.addText("Per-NPC Debug", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "PersonalityComponent.bDebug — floating text", options: { bullet: true, fontSize: 13 } },
+    { text: "Name, NPCType, TeamId, State", options: { bullet: true, fontSize: 13 } },
+    { text: "ThreatLevel, ThreatActor", options: { bullet: true, fontSize: 13 } },
+    { text: "Hostile, active spline", options: { bullet: true, fontSize: 13 } },
+    { text: "SplineFollower debug sphere (green)", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 2.8, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Global Logging", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: TERRA, fontFace: FONT_H });
+s.addText([
+    { text: "CVar: ps.ai.Behavior.Debug 1", options: { bullet: true, fontSize: 13 } },
+    { text: "Toggles verbose logs globally", options: { bullet: true, fontSize: 13 } },
+    { text: "LogPS_AI_Behavior category", options: { bullet: true, fontSize: 13 } },
+    { text: "BTView / AIDebug (Unreal built-in)", options: { bullet: true, fontSize: 13 } },
+    { text: "EQS Visualizer for cover queries", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2.8, color: CHARCOAL, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.5, w: 12.3, h: 1.5, fill: { color: TERRA }, rectRadius: 0.1 });
+s.addText("Pro tip", { x: 0.7, y: 5.6, w: 12, h: 0.35, fontSize: 14, bold: true, color: GOLD, fontFace: FONT_H });
+s.addText("Enable bDebug only on specific NPCs (or via a debug HUD key). Global debug logs can be overwhelming in crowded scenes. The floating text is cheap but accumulates.",
+    { x: 0.7, y: 5.95, w: 12, h: 1.0, fontSize: 12, color: SAND, italic: true, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 21 — SUMMARY
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide();
+s.background = { color: TERRA };
+s.addShape(pres.ShapeType.rect, { x: 0, y: 2.5, w: 13.333, h: 0.05, fill: { color: GOLD } });
+s.addText("Summary", { x: 0.6, y: 0.8, w: 12, h: 1.2, fontSize: 54, bold: true, color: WHITE, fontFace: FONT_H });
+s.addText("Complete NPC behavior stack for tactical game AI.", { x: 0.6, y: 2.0, w: 12, h: 0.5, fontSize: 18, color: SAND, italic: true, fontFace: FONT_B });
+
+const bsummary = [
+    { h: "Personality-driven",  t: "Three traits modulate every decision" },
+    { h: "Cover-aware",         t: "Manual CoverPoints + procedural fallback + EQS" },
+    { h: "Spline navigation",   t: "Network with junction detection, type filtering" },
+    { h: "Perception built-in", t: "Sight + hearing + damage, priority-based threat" },
+    { h: "Server-authoritative", t: "Minimal replication, client just animates" },
+    { h: "Plugin-friendly",     t: "Gaze bridge to ConvAgent, interface-only dependency" },
+];
+bsummary.forEach((item, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.6 + col * 6.2;
+    const y = 3.0 + row * 1.4;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 5.9, h: 1.2, fill: { color: TERRA_D }, line: { color: GOLD, width: 1 }, rectRadius: 0.1 });
+    s.addText(item.h, { x: x + 0.2, y: y + 0.1, w: 5.5, h: 0.4, fontSize: 18, bold: true, color: GOLD, fontFace: FONT_H });
+    s.addText(item.t, { x: x + 0.2, y: y + 0.55, w: 5.5, h: 0.6, fontSize: 12, color: SAND, italic: true, fontFace: FONT_B });
+});
+
+s.addText("ASTERION  •  PS_AI_Behavior  •  2026", { x: 0.6, y: 6.9, w: 12, h: 0.4, fontSize: 12, color: SAND, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SAVE
+// ═══════════════════════════════════════════════════════════════════
+pres.writeFile({ fileName: "PS_AI_Behavior_Documentation.pptx" })
+    .then(name => console.log(`Generated: ${name}`))
+    .catch(err => { console.error(err); process.exit(1); });

Docs/gen_convagent_doc.js

@@ -0,0 +1,711 @@
+// PS_AI_ConvAgent User Documentation Generator
+// Palette: Midnight Executive (navy #1E2761, ice blue #CADCFC, white)
+
+const pptxgen = require("pptxgenjs");
+const pres = new pptxgen();
+
+pres.layout = "LAYOUT_WIDE"; // 13.333 x 7.5 inch
+
+// ─── Color Palette ─────────────────────────────────
+const NAVY      = "1E2761";
+const NAVY_DARK = "141B45";
+const ICE       = "CADCFC";
+const ICE_DEEP  = "7892D6";
+const WHITE     = "FFFFFF";
+const GREY      = "3A3F5C";
+const LIGHT_GREY= "F5F7FC";
+const ACCENT    = "F9A825"; // warm gold accent
+
+// ─── Font ──────────────────────────────────────────
+const FONT_H = "Calibri";
+const FONT_B = "Calibri";
+
+// ─── Master slide backgrounds ──────────────────────
+pres.defineSlideMaster({
+    title: "CONTENT",
+    background: { color: LIGHT_GREY },
+    objects: [
+        { rect: { x: 0, y: 0, w: 13.333, h: 0.35, fill: { color: NAVY } } },
+        { rect: { x: 0, y: 7.15, w: 13.333, h: 0.35, fill: { color: NAVY } } },
+        { text: {
+            text: "PS_AI_ConvAgent  —  User Documentation",
+            options: { x: 0.3, y: 7.18, w: 8, h: 0.3, fontSize: 10, color: ICE, fontFace: FONT_B }
+        } },
+        { text: {
+            text: "ASTERION",
+            options: { x: 11.5, y: 7.18, w: 1.5, h: 0.3, fontSize: 10, color: ICE, fontFace: FONT_B, align: "right", bold: true }
+        } },
+    ],
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 1 — TITLE
+// ═══════════════════════════════════════════════════════════════════
+let s = pres.addSlide();
+s.background = { color: NAVY };
+s.addShape(pres.ShapeType.rect, { x: 0, y: 3.3, w: 13.333, h: 0.05, fill: { color: ACCENT } });
+s.addText("PS_AI_ConvAgent", { x: 0.6, y: 2.2, w: 12, h: 1.2, fontSize: 60, bold: true, color: WHITE, fontFace: FONT_H });
+s.addText("Conversational AI for MetaHumans in Unreal Engine", { x: 0.6, y: 3.5, w: 12, h: 0.6, fontSize: 22, color: ICE, fontFace: FONT_B, italic: true });
+s.addText("User Documentation", { x: 0.6, y: 4.4, w: 12, h: 0.5, fontSize: 18, color: ICE_DEEP, fontFace: FONT_B });
+s.addText("ElevenLabs • MetaHuman • Listen Server", { x: 0.6, y: 5.2, w: 12, h: 0.4, fontSize: 14, color: ICE_DEEP, fontFace: FONT_B });
+s.addText("ASTERION  •  2026", { x: 0.6, y: 6.6, w: 12, h: 0.4, fontSize: 12, color: ICE_DEEP, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 2 — OVERVIEW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Plugin Overview", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+
+s.addText("What it does", { x: 0.5, y: 1.7, w: 6, h: 0.4, fontSize: 18, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "Full conversational AI NPC integration for Unreal Engine", options: { bullet: true, fontSize: 14 } },
+    { text: "Real-time voice capture, turn-taking, TTS playback", options: { bullet: true, fontSize: 14 } },
+    { text: "Emotion-driven MetaHuman animations (face, body, gaze)", options: { bullet: true, fontSize: 14 } },
+    { text: "Multiplayer support with speaker arbitration", options: { bullet: true, fontSize: 14 } },
+    { text: "Tool system for LLM-triggered game actions", options: { bullet: true, fontSize: 14 } },
+], { x: 0.5, y: 2.1, w: 6, h: 2.6, color: GREY, fontFace: FONT_B, paraSpaceAfter: 8 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 7, y: 1.7, w: 5.8, h: 4.8, fill: { color: NAVY }, rectRadius: 0.1 });
+s.addText("Primary Use Case", { x: 7.2, y: 1.9, w: 5.4, h: 0.4, fontSize: 16, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText("Interactive, emotionally expressive voice NPCs that listen to players, respond with contextual answers, express emotion through facial animation and body language, and trigger physical actions based on conversation flow.", {
+    x: 7.2, y: 2.4, w: 5.4, h: 1.7, fontSize: 13, color: ICE, fontFace: FONT_B, italic: true
+});
+s.addText("Key Differentiators", { x: 7.2, y: 4.2, w: 5.4, h: 0.4, fontSize: 16, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText([
+    { text: "Full-duplex Server VAD or push-to-talk", options: { bullet: true, fontSize: 12 } },
+    { text: "Adaptive pre-buffering & speculative TTS", options: { bullet: true, fontSize: 12 } },
+    { text: "Spectral lip sync + artist-driven poses", options: { bullet: true, fontSize: 12 } },
+    { text: "Opus codec + distance LOD for multiplayer", options: { bullet: true, fontSize: 12 } },
+], { x: 7.2, y: 4.7, w: 5.4, h: 1.7, color: ICE, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+s.addText("\"Drop components on a MetaHuman, configure a few data assets, and talk.\"", {
+    x: 0.5, y: 5.3, w: 6, h: 0.6, fontSize: 13, color: NAVY, italic: true, fontFace: FONT_B, bold: true
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 3 — ARCHITECTURE DIAGRAM
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Architecture", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+
+s.addText("Component chain on a MetaHuman NPC", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+// Input row
+const boxY = 2.4;
+const boxH = 1.0;
+const boxes = [
+    { x: 0.5,  label: "Microphone\nCapture",  sub: "VAD • 16kHz" },
+    { x: 2.6,  label: "Interaction\nComponent", sub: "Agent select\n(player side)" },
+    { x: 4.7,  label: "ElevenLabs\nComponent", sub: "WebSocket\nTurn-taking" },
+    { x: 6.8,  label: "Lip Sync\nComponent",  sub: "Spectral\nFFT → visemes" },
+    { x: 8.9,  label: "Facial Expr.\nComponent", sub: "Emotion\ncurves" },
+    { x: 11.0, label: "Body Expr.\nComponent", sub: "Gesture\nanim blend" },
+];
+boxes.forEach((b, i) => {
+    s.addShape(pres.ShapeType.roundRect, { x: b.x, y: boxY, w: 2.0, h: boxH, fill: { color: NAVY }, rectRadius: 0.1 });
+    s.addText(b.label, { x: b.x, y: boxY + 0.1, w: 2.0, h: 0.5, fontSize: 13, bold: true, color: WHITE, align: "center", fontFace: FONT_H });
+    s.addText(b.sub, { x: b.x, y: boxY + 0.58, w: 2.0, h: 0.4, fontSize: 9, color: ICE, align: "center", fontFace: FONT_B });
+});
+
+// Arrows between boxes
+for (let i = 0; i < boxes.length - 1; i++) {
+    const ax = boxes[i].x + 2.0;
+    s.addShape(pres.ShapeType.line, { x: ax, y: boxY + 0.5, w: 0.1, h: 0, line: { color: ACCENT, width: 2 } });
+}
+
+// Gaze row
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 4.0, w: 2.0, h: boxH, fill: { color: ICE_DEEP }, rectRadius: 0.1 });
+s.addText("Gaze\nComponent", { x: 0.5, y: 4.1, w: 2.0, h: 0.5, fontSize: 13, bold: true, color: WHITE, align: "center", fontFace: FONT_H });
+s.addText("Eyes • Head\n• Body", { x: 0.5, y: 4.58, w: 2.0, h: 0.4, fontSize: 9, color: WHITE, align: "center", fontFace: FONT_B });
+
+// AnimGraph pipeline
+s.addText("→ AnimGraph (Face + Body)", { x: 2.8, y: 4.2, w: 4.5, h: 0.5, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText("FacialExpression → LipSync  |  Gaze → BodyExpression", { x: 2.8, y: 4.65, w: 8, h: 0.4, fontSize: 12, color: GREY, italic: true, fontFace: FONT_B });
+
+// Project settings layer
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.6, w: 12.3, h: 0.9, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.08 });
+s.addText("PROJECT SETTINGS  —  API Key • Server Region • Global Context Prompt", { x: 0.7, y: 5.75, w: 12, h: 0.3, fontSize: 13, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText("Data Assets: AgentConfig • EmotionPoseMap • LipSyncPoseMap • BodyPoseMap • ActionSet • Tool", { x: 0.7, y: 6.1, w: 12, h: 0.3, fontSize: 11, color: GREY, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 4 — ELEVENLABS COMPONENT
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("ElevenLabs Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("The core conversation engine — WebSocket, turn-taking, audio pipeline.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Key Properties", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "AgentConfig — identity, voice, tools", options: { bullet: true, fontSize: 12 } },
+    { text: "TurnMode — ServerVAD / Client (push-to-talk)", options: { bullet: true, fontSize: 12 } },
+    { text: "MicChunkDurationMs (50–250 ms)", options: { bullet: true, fontSize: 12 } },
+    { text: "AudioPreBufferMs / bAdaptivePreBuffer", options: { bullet: true, fontSize: 12 } },
+    { text: "bAllowInterruption, bPersistentSession", options: { bullet: true, fontSize: 12 } },
+    { text: "SoundAttenuation (optional 3D audio)", options: { bullet: true, fontSize: 12 } },
+    { text: "AudioLODCullDistance / LipSyncLODDistance", options: { bullet: true, fontSize: 12 } },
+], { x: 0.5, y: 2.55, w: 6, h: 3.6, color: GREY, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+s.addText("Key Methods", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "StartConversation() / EndConversation()", options: { bullet: true, fontSize: 12 } },
+    { text: "StartListening() / StopListening()", options: { bullet: true, fontSize: 12 } },
+    { text: "SendTextMessage() — text without voice", options: { bullet: true, fontSize: 12 } },
+    { text: "InterruptAgent() — force stop mid-speech", options: { bullet: true, fontSize: 12 } },
+    { text: "ForceDisableConversation(Action) — blend to neutral", options: { bullet: true, fontSize: 12 } },
+    { text: "ForceEnableConversation() — re-enable", options: { bullet: true, fontSize: 12 } },
+    { text: "FeedExternalAudio() — external mic source", options: { bullet: true, fontSize: 12 } },
+], { x: 7, y: 2.55, w: 6, h: 3.6, color: GREY, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 6.2, w: 12.3, h: 0.75, fill: { color: NAVY }, rectRadius: 0.08 });
+s.addText("Major events: OnAgentConnected • OnAgentTranscript • OnAgentTextResponse • OnAgentStartedSpeaking • OnAgentEmotionChanged • OnAgentActionRequested • OnActiveSpeakerChanged • OnReadyForAction", { x: 0.7, y: 6.3, w: 12, h: 0.55, fontSize: 11, color: ICE, fontFace: FONT_B, italic: true });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 5 — MICROPHONE CAPTURE
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Microphone Capture Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Captures, resamples, and performs local voice activity detection.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Audio Pipeline", { x: 0.5, y: 2.2, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "WASAPI 48kHz stereo float32 input", options: { bullet: true, fontSize: 13 } },
+    { text: "Resample to 16kHz mono float", options: { bullet: true, fontSize: 13 } },
+    { text: "Convert to int16 LE byte stream", options: { bullet: true, fontSize: 13 } },
+    { text: "Delivered via multicast delegate", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.6, w: 6, h: 2.4, color: GREY, fontFace: FONT_B, paraSpaceAfter: 6 });
+
+s.addText("Voice Activity Detection", { x: 7, y: 2.2, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "VolumeMultiplier — mic gain", options: { bullet: true, fontSize: 13 } },
+    { text: "VoiceActivityThreshold — RMS threshold", options: { bullet: true, fontSize: 13 } },
+    { text: "VoiceOnsetTime — debounce on speech start", options: { bullet: true, fontSize: 13 } },
+    { text: "VoiceSilenceTime — debounce on end", options: { bullet: true, fontSize: 13 } },
+    { text: "OnUserVoiceActivityChanged event", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.6, w: 6, h: 2.4, color: GREY, fontFace: FONT_B, paraSpaceAfter: 6 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.4, w: 12.3, h: 1.4, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.08 });
+s.addText("Public API", { x: 0.7, y: 5.5, w: 12, h: 0.3, fontSize: 13, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText("StartCapture()  •  StopCapture()  •  IsCapturing()", { x: 0.7, y: 5.85, w: 12, h: 0.3, fontSize: 13, color: GREY, fontFace: "Consolas" });
+s.addText("The component auto-opens the default input device. Output is consumed by ElevenLabsComponent (or InteractionComponent, which relays via Server RPC in networked games).", { x: 0.7, y: 6.2, w: 12, h: 0.55, fontSize: 11, color: GREY, italic: true, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 6 — LIP SYNC
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Lip Sync Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Spectral analysis of agent audio → 15 OVR visemes → ARKit blendshapes.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("How it works", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "FFT on agent audio stream", options: { bullet: true, fontSize: 13 } },
+    { text: "Estimates 15 OVR viseme weights", options: { bullet: true, fontSize: 13 } },
+    { text: "Maps to ARKit blendshapes (jawOpen, mouthFunnel…)", options: { bullet: true, fontSize: 13 } },
+    { text: "Optional: custom PoseMap with artist-crafted poses", options: { bullet: true, fontSize: 13 } },
+    { text: "Thread-safe curve output for AnimGraph", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 3.5, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Key Properties", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "LipSyncStrength — overall intensity", options: { bullet: true, fontSize: 13 } },
+    { text: "SmoothingSpeed (35–65) — viseme interp", options: { bullet: true, fontSize: 13 } },
+    { text: "SpeechBlendDuration — fade in/out", options: { bullet: true, fontSize: 13 } },
+    { text: "EmotionExpressionBlend (0–1) — emotion bleed through mouth", options: { bullet: true, fontSize: 13 } },
+    { text: "EnvelopeAttackMs / EnvelopeReleaseMs", options: { bullet: true, fontSize: 13 } },
+    { text: "PoseMap — optional artist override", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 3.5, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 6.2, w: 12.3, h: 0.75, fill: { color: NAVY }, rectRadius: 0.08 });
+s.addText("AnimGraph placement (Face AnimBP): Live Link → FacialExpression → LipSync → mh_arkit_mapping_pose", { x: 0.7, y: 6.3, w: 12, h: 0.55, fontSize: 12, color: ICE, fontFace: FONT_B, italic: true, bold: true });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 7 — FACIAL EXPRESSION
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Facial Expression Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Emotion-driven face animation via real-time AnimSequence sampling.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Design", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "Plays AnimSequences in real-time (looping)", options: { bullet: true, fontSize: 13 } },
+    { text: "Extracts emotion curves (eyes, brows, cheeks, mouth mood)", options: { bullet: true, fontSize: 13 } },
+    { text: "Injects into AnimGraph via FacialExpression AnimNode", options: { bullet: true, fontSize: 13 } },
+    { text: "Lip sync overrides mouth area during speech", options: { bullet: true, fontSize: 13 } },
+    { text: "3 intensity levels: Normal / Medium / Extreme", options: { bullet: true, fontSize: 13 } },
+    { text: "Crossfades between emotions", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 3.5, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Properties", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "EmotionPoseMap — data asset of AnimSequences", options: { bullet: true, fontSize: 13 } },
+    { text: "ActivationBlendDuration (default 0.5s)", options: { bullet: true, fontSize: 13 } },
+    { text: "EmotionBlendDuration — crossfade time", options: { bullet: true, fontSize: 13 } },
+    { text: "bActive — auto-managed by conversation", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2.4, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 7, y: 5.0, w: 5.8, h: 1.5, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.08 });
+s.addText("Emotions covered", { x: 7.15, y: 5.1, w: 5.6, h: 0.3, fontSize: 13, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText("Joy • Sadness • Anger • Fear • Surprise • Disgust • Neutral", { x: 7.15, y: 5.45, w: 5.6, h: 0.9, fontSize: 12, color: GREY, italic: true, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 8 — BODY EXPRESSION
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Body Expression Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Upper-body gestures and posture driven by emotion + speaking state.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Animation lists per emotion", { x: 0.5, y: 2.15, w: 6.3, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+
+const animLists = [
+    { name: "Idle",    desc: "Played while listening (not speaking)" },
+    { name: "Normal",  desc: "Low-intensity speaking anims" },
+    { name: "Medium",  desc: "Medium-intensity speaking" },
+    { name: "Extreme", desc: "High-intensity speaking" },
+];
+animLists.forEach((a, i) => {
+    const y = 2.7 + i * 0.75;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 1.5, h: 0.55, fill: { color: NAVY }, rectRadius: 0.05 });
+    s.addText(a.name, { x: 0.5, y: y, w: 1.5, h: 0.55, fontSize: 13, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addText(a.desc, { x: 2.15, y: y + 0.05, w: 4.6, h: 0.45, fontSize: 12, color: GREY, valign: "middle", fontFace: FONT_B });
+});
+
+s.addText("Key Properties", { x: 7.2, y: 2.15, w: 5.8, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "BodyPoseMap — emotion → anim lists", options: { bullet: true, fontSize: 13 } },
+    { text: "ActivationBlendDuration (0.5s)", options: { bullet: true, fontSize: 13 } },
+    { text: "EmotionBlendDuration (1.0s)", options: { bullet: true, fontSize: 13 } },
+    { text: "BlendWeight (0–1)", options: { bullet: true, fontSize: 13 } },
+], { x: 7.2, y: 2.55, w: 5.8, h: 2, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("AnimNode behaviour", { x: 7.2, y: 4.7, w: 5.8, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "Override mode, per-bone mask", options: { bullet: true, fontSize: 12 } },
+    { text: "Default BlendRootBone = spine_02", options: { bullet: true, fontSize: 12 } },
+    { text: "Excludes neck_01 (Gaze handles it)", options: { bullet: true, fontSize: 12 } },
+    { text: "Lower body passes through upstream", options: { bullet: true, fontSize: 12 } },
+], { x: 7.2, y: 5.1, w: 5.8, h: 2, color: GREY, fontFace: FONT_B, paraSpaceAfter: 3 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 9 — GAZE
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Gaze Component", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Multi-layer look-at: body • head • eyes.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const layers = [
+    { name: "BODY",  ratio: "full 360°", desc: "Actor yaw — follows target around the character" },
+    { name: "HEAD",  ratio: "limited",   desc: "Head bone yaw + pitch, clamped" },
+    { name: "EYES",  ratio: "limited",   desc: "ARKit eye curves, fine targeting" },
+];
+layers.forEach((l, i) => {
+    const y = 2.3 + i * 1.1;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 2.2, h: 0.9, fill: { color: NAVY }, rectRadius: 0.08 });
+    s.addText(l.name, { x: 0.5, y: y + 0.05, w: 2.2, h: 0.4, fontSize: 18, bold: true, color: WHITE, align: "center", fontFace: FONT_H });
+    s.addText(l.ratio, { x: 0.5, y: y + 0.48, w: 2.2, h: 0.3, fontSize: 11, color: ACCENT, align: "center", italic: true, fontFace: FONT_B });
+    s.addText(l.desc, { x: 3.0, y: y + 0.15, w: 5.0, h: 0.7, fontSize: 13, color: GREY, valign: "middle", fontFace: FONT_B });
+});
+
+s.addText("Key Properties", { x: 8.5, y: 2.15, w: 4.5, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "TargetActor — who to look at", options: { bullet: true, fontSize: 12 } },
+    { text: "MaxHeadYaw / MaxHeadPitch", options: { bullet: true, fontSize: 12 } },
+    { text: "MaxEyeHorizontal / MaxEyeVertical", options: { bullet: true, fontSize: 12 } },
+    { text: "BodyInterpSpeed / HeadInterpSpeed / EyeInterpSpeed", options: { bullet: true, fontSize: 12 } },
+    { text: "HeadAnimationCompensation (0.9)", options: { bullet: true, fontSize: 12 } },
+    { text: "EyeAnimationCompensation (0.6)", options: { bullet: true, fontSize: 12 } },
+    { text: "BodyDriftCompensation (0.8)", options: { bullet: true, fontSize: 12 } },
+    { text: "NeckBoneChain — multi-bone distribution", options: { bullet: true, fontSize: 12 } },
+], { x: 8.5, y: 2.55, w: 4.5, h: 4, color: GREY, fontFace: FONT_B, paraSpaceAfter: 3 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 10 — INTERACTION COMPONENT
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Interaction Component (Player)", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 32, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Placed on the player pawn — selects NPCs, routes mic, manages gaze.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Selection Logic", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "Proximity + view cone detection", options: { bullet: true, fontSize: 13 } },
+    { text: "MaxInteractionDistance (300 cm default)", options: { bullet: true, fontSize: 13 } },
+    { text: "ViewConeHalfAngle (45° default)", options: { bullet: true, fontSize: 13 } },
+    { text: "SelectionStickyAngle — hysteresis", options: { bullet: true, fontSize: 13 } },
+    { text: "ConversationSwitchDelay — anti-flicker", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 3, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Auto-management", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "bAutoStartConversation — open WS on select", options: { bullet: true, fontSize: 13 } },
+    { text: "bAutoManageListening — mic open/close", options: { bullet: true, fontSize: 13 } },
+    { text: "bAutoManageGaze — set agent gaze to player", options: { bullet: true, fontSize: 13 } },
+    { text: "bAutoPassiveGaze — out-of-range passive tracking", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2.5, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.8, w: 12.3, h: 1.2, fill: { color: NAVY }, rectRadius: 0.08 });
+s.addText("Events: OnAgentSelected  •  OnAgentDeselected  •  OnNoAgentInRange", { x: 0.7, y: 5.95, w: 12, h: 0.3, fontSize: 13, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText("Methods: GetSelectedAgent()  •  ForceSelectAgent()  •  StartConversationWithSelectedAgent()  •  SendTextToSelectedAgent()  •  ClearSelection()", { x: 0.7, y: 6.3, w: 12, h: 0.55, fontSize: 11, color: ICE, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 11 — DATA ASSETS OVERVIEW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Data Assets", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Reusable configuration assets for agent identity, animations, and tools.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const dataAssets = [
+    { name: "AgentConfig",      desc: "Agent identity, voice, LLM model, tools",   color: NAVY },
+    { name: "EmotionPoseMap",   desc: "Emotion → facial AnimSequences (3 levels)", color: NAVY },
+    { name: "LipSyncPoseMap",   desc: "15 OVR visemes → mouth poses",              color: NAVY },
+    { name: "BodyPoseMap",      desc: "Emotion → body gesture anim lists",         color: NAVY },
+    { name: "ActionSet",        desc: "Actions the agent can trigger",             color: ICE_DEEP },
+    { name: "Tool",             desc: "Custom LLM tools with parameters",          color: ICE_DEEP },
+];
+dataAssets.forEach((d, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.5 + col * 6.3;
+    const y = 2.2 + row * 1.5;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 6.0, h: 1.3, fill: { color: d.color }, rectRadius: 0.1 });
+    s.addText(d.name, { x: x + 0.2, y: y + 0.2, w: 5.6, h: 0.4, fontSize: 18, bold: true, color: ACCENT, fontFace: FONT_H });
+    s.addText(d.desc, { x: x + 0.2, y: y + 0.65, w: 5.6, h: 0.6, fontSize: 12, color: ICE, italic: true, fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 12 — AGENT CONFIG DETAILS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("AgentConfig (ElevenLabs)", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Complete agent definition — editable in Content Browser with API buttons.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const configCats = [
+    { title: "Identity", items: ["AgentID", "AgentName"] },
+    { title: "Voice", items: ["VoiceID / VoiceName", "TTSModelID", "Stability • Similarity • Speed"] },
+    { title: "LLM", items: ["LLMModel (gemini-2.5-flash default)", "Language (en default)"] },
+    { title: "Behavior", items: ["CharacterPrompt (personality)", "FirstMessage (greeting)", "TurnTimeout, MaxTurns"] },
+    { title: "Latency", items: ["TurnEagerness (Eager/Normal/Patient)", "bSpeculativeTurn"] },
+    { title: "Tools", items: ["Tools[] array of Tool assets", "ActionSet integration"] },
+];
+
+configCats.forEach((c, i) => {
+    const col = i % 3;
+    const row = Math.floor(i / 3);
+    const x = 0.5 + col * 4.15;
+    const y = 2.2 + row * 2.15;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 3.95, h: 1.95, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.08 });
+    s.addText(c.title, { x: x + 0.15, y: y + 0.1, w: 3.65, h: 0.35, fontSize: 14, bold: true, color: NAVY, fontFace: FONT_H });
+    s.addShape(pres.ShapeType.rect, { x: x + 0.15, y: y + 0.45, w: 0.35, h: 0.04, fill: { color: ACCENT } });
+    s.addText(c.items.map(t => ({ text: t, options: { bullet: true, fontSize: 11 } })),
+        { x: x + 0.15, y: y + 0.55, w: 3.65, h: 1.3, color: GREY, fontFace: FONT_B, paraSpaceAfter: 2 });
+});
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 6.55, w: 12.3, h: 0.45, fill: { color: NAVY }, rectRadius: 0.05 });
+s.addText("Editor: Voice picker • Model picker • LLM picker • Create / Update / Fetch Agent buttons", { x: 0.7, y: 6.6, w: 12, h: 0.35, fontSize: 11, color: ICE, fontFace: FONT_B, italic: true, bold: true });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 13 — POSE MAPS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Pose Maps", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Three pose-map data assets map abstract states → AnimSequences.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+// Emotion
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 2.15, w: 4.0, h: 4.5, fill: { color: NAVY }, rectRadius: 0.1 });
+s.addText("EmotionPoseMap", { x: 0.6, y: 2.3, w: 3.8, h: 0.4, fontSize: 17, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText("Emotion → facial AnimSequences\n(3 intensity levels per emotion)", { x: 0.6, y: 2.7, w: 3.8, h: 0.8, fontSize: 11, color: ICE, italic: true, fontFace: FONT_B });
+s.addText([
+    { text: "Joy (N / M / E)", options: { bullet: true, fontSize: 11 } },
+    { text: "Sadness (N / M / E)", options: { bullet: true, fontSize: 11 } },
+    { text: "Anger (N / M / E)", options: { bullet: true, fontSize: 11 } },
+    { text: "Fear (N / M / E)", options: { bullet: true, fontSize: 11 } },
+    { text: "Surprise (N / M / E)", options: { bullet: true, fontSize: 11 } },
+    { text: "Disgust (N / M / E)", options: { bullet: true, fontSize: 11 } },
+    { text: "Neutral (N / M / E)", options: { bullet: true, fontSize: 11 } },
+], { x: 0.7, y: 3.7, w: 3.7, h: 2.8, color: ICE, fontFace: FONT_B, paraSpaceAfter: 3 });
+
+// LipSync
+s.addShape(pres.ShapeType.roundRect, { x: 4.7, y: 2.15, w: 4.0, h: 4.5, fill: { color: NAVY }, rectRadius: 0.1 });
+s.addText("LipSyncPoseMap", { x: 4.8, y: 2.3, w: 3.8, h: 0.4, fontSize: 17, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText("15 OVR visemes →\nphoneme AnimSequences", { x: 4.8, y: 2.7, w: 3.8, h: 0.7, fontSize: 11, color: ICE, italic: true, fontFace: FONT_B });
+s.addText([
+    { text: "sil • PP • FF • TH • DD", options: { bullet: true, fontSize: 11 } },
+    { text: "kk • CH • SS • nn • RR", options: { bullet: true, fontSize: 11 } },
+    { text: "aa • E • ih • oh • ou", options: { bullet: true, fontSize: 11 } },
+    { text: "MetaHuman MHF_* recommended", options: { bullet: true, fontSize: 11 } },
+    { text: "Shareable across characters", options: { bullet: true, fontSize: 11 } },
+], { x: 4.9, y: 3.5, w: 3.7, h: 2.9, color: ICE, fontFace: FONT_B, paraSpaceAfter: 4 });
+
+// Body
+s.addShape(pres.ShapeType.roundRect, { x: 8.9, y: 2.15, w: 4.0, h: 4.5, fill: { color: NAVY }, rectRadius: 0.1 });
+s.addText("BodyPoseMap", { x: 9.0, y: 2.3, w: 3.8, h: 0.4, fontSize: 17, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText("Emotion → body anim lists\n(Idle / N / M / E per emotion)", { x: 9.0, y: 2.7, w: 3.8, h: 0.8, fontSize: 11, color: ICE, italic: true, fontFace: FONT_B });
+s.addText([
+    { text: "Idle: listening animations", options: { bullet: true, fontSize: 11 } },
+    { text: "Normal: light speaking", options: { bullet: true, fontSize: 11 } },
+    { text: "Medium: expressive speaking", options: { bullet: true, fontSize: 11 } },
+    { text: "Extreme: emphatic speaking", options: { bullet: true, fontSize: 11 } },
+    { text: "Random selection per loop", options: { bullet: true, fontSize: 11 } },
+    { text: "Continuous variety", options: { bullet: true, fontSize: 11 } },
+], { x: 9.0, y: 3.7, w: 3.8, h: 2.8, color: ICE, fontFace: FONT_B, paraSpaceAfter: 3 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 14 — TOOLS & ACTIONSETS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Tools & ActionSets", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("LLM-triggered actions that bridge conversation → gameplay.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Tool asset", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "ToolName — snake_case identifier", options: { bullet: true, fontSize: 13 } },
+    { text: "ToolDescription — when LLM should use it", options: { bullet: true, fontSize: 13 } },
+    { text: "PromptFragment — appended system prompt", options: { bullet: true, fontSize: 13 } },
+    { text: "Parameters[] — typed LLM arguments", options: { bullet: true, fontSize: 13 } },
+    { text: "ToolID auto-populated on Create", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 2.8, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Built-in Tools", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "set_emotion(emotion, intensity)", options: { bullet: true, fontSize: 13 } },
+    { text: "perform_action(action) — from ActionSet", options: { bullet: true, fontSize: 13 } },
+    { text: "Custom tools — any parameters", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 5.4, w: 12.3, h: 1.6, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.08 });
+s.addText("Action flow", { x: 0.7, y: 5.5, w: 12, h: 0.3, fontSize: 14, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText("1. LLM decides to call a tool (e.g. perform_action(\"flee\"))\n2. Plugin fires OnAgentActionRequested(\"flee\")\n3. Game calls ForceDisableConversation(\"flee\") → animations blend to neutral\n4. OnReadyForAction(\"flee\") fires → play gameplay montage\n5. Game calls ForceEnableConversation() when done", { x: 0.7, y: 5.85, w: 12, h: 1.1, fontSize: 11, color: GREY, fontFace: "Consolas" });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 15 — ANIMGRAPH INTEGRATION
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("AnimGraph Integration", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Four AnimNodes auto-discover components — no manual wiring.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+// Face AnimBP chain
+s.addText("Face AnimBP", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+const faceChain = [
+    { label: "Live Link", color: ICE_DEEP },
+    { label: "Facial\nExpression", color: "E88B3E" },
+    { label: "Gaze\n(eyes only)", color: "5E7AC7" },
+    { label: "Lip Sync", color: "3EB086" },
+    { label: "mh_arkit\n_mapping", color: GREY },
+];
+faceChain.forEach((n, i) => {
+    const x = 0.5 + i * 2.55;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: 2.65, w: 2.3, h: 1.0, fill: { color: n.color }, rectRadius: 0.1 });
+    s.addText(n.label, { x: x, y: 2.75, w: 2.3, h: 0.8, fontSize: 12, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+});
+
+// Body AnimBP chain
+s.addText("Body AnimBP", { x: 0.5, y: 4.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+const bodyChain = [
+    { label: "Locomotion\n/ Idle", color: ICE_DEEP },
+    { label: "Gaze\n(head rot)", color: "5E7AC7" },
+    { label: "Body\nExpression", color: "B85042" },
+    { label: "Output Pose", color: GREY },
+];
+bodyChain.forEach((n, i) => {
+    const x = 0.5 + i * 3.2;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: 4.65, w: 2.9, h: 1.0, fill: { color: n.color }, rectRadius: 0.1 });
+    s.addText(n.label, { x: x, y: 4.75, w: 2.9, h: 0.8, fontSize: 12, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: FONT_H });
+});
+
+s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: 6.15, w: 12.3, h: 0.85, fill: { color: NAVY }, rectRadius: 0.08 });
+s.addText("Why this order?", { x: 0.7, y: 6.2, w: 12, h: 0.3, fontSize: 13, bold: true, color: ACCENT, fontFace: FONT_H });
+s.addText("Emotion curves set mood (brows, eyes, cheeks). Lip sync overrides mouth during speech. Gaze head rotation runs before body expression so it doesn't fight arms.", { x: 0.7, y: 6.55, w: 12, h: 0.4, fontSize: 11, color: ICE, italic: true, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 16 — PROJECT SETTINGS
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Project Settings", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Project Settings → Plugins → PS AI ConvAgent - ElevenLabs", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const settings = [
+    { name: "API_Key",              desc: "ElevenLabs API key — required for authentication" },
+    { name: "ServerRegion",         desc: "Global / US / EU / India" },
+    { name: "CustomWebSocketURL",   desc: "Override WebSocket URL (advanced)" },
+    { name: "bVerboseLogging",      desc: "Verbose WebSocket logging (development)" },
+    { name: "GlobalContextPrompt",  desc: "Shared context injected as dynamic variables for all agents" },
+];
+
+settings.forEach((setting, i) => {
+    const y = 2.3 + i * 0.85;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 3.5, h: 0.65, fill: { color: NAVY }, rectRadius: 0.05 });
+    s.addText(setting.name, { x: 0.5, y: y, w: 3.5, h: 0.65, fontSize: 13, bold: true, color: ACCENT, align: "center", valign: "middle", fontFace: "Consolas" });
+    s.addText(setting.desc, { x: 4.2, y: y + 0.05, w: 8.6, h: 0.55, fontSize: 12, color: GREY, valign: "middle", fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 17 — SETUP WORKFLOW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Setup Workflow", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("From zero to a talking MetaHuman in 5 steps.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const steps = [
+    { num: "1", title: "Project Settings", desc: "Enter API_Key, pick ServerRegion." },
+    { num: "2", title: "Data Assets",      desc: "Create AgentConfig, EmotionPoseMap, LipSyncPoseMap, BodyPoseMap." },
+    { num: "3", title: "NPC Components",   desc: "Add ElevenLabs + Mic + LipSync + FacialExpr + BodyExpr + Gaze on the MetaHuman." },
+    { num: "4", title: "AnimGraphs",       desc: "Wire AnimNodes in Face + Body AnimBPs. Components auto-discover." },
+    { num: "5", title: "Player Pawn",      desc: "Add InteractionComponent. Bind selection events to UI. Play." },
+];
+steps.forEach((step, i) => {
+    const y = 2.25 + i * 0.9;
+    s.addShape(pres.ShapeType.ellipse, { x: 0.5, y: y, w: 0.8, h: 0.8, fill: { color: ACCENT } });
+    s.addText(step.num, { x: 0.5, y: y, w: 0.8, h: 0.8, fontSize: 28, bold: true, color: NAVY, align: "center", valign: "middle", fontFace: FONT_H });
+    s.addShape(pres.ShapeType.roundRect, { x: 1.6, y: y, w: 11.2, h: 0.8, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.05 });
+    s.addText(step.title, { x: 1.8, y: y + 0.1, w: 3.5, h: 0.3, fontSize: 14, bold: true, color: NAVY, fontFace: FONT_H });
+    s.addText(step.desc, { x: 1.8, y: y + 0.4, w: 11, h: 0.35, fontSize: 11, color: GREY, italic: true, fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 18 — NETWORKING
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Networking & Multiplayer", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 34, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Listen Server model — server owns WebSocket, clients relay via RPCs.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+s.addText("Audio Pipeline", { x: 0.5, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "Client mic → Server RPC (Opus-encoded)", options: { bullet: true, fontSize: 13 } },
+    { text: "Server forwards to ElevenLabs WebSocket", options: { bullet: true, fontSize: 13 } },
+    { text: "Agent audio → Multicast RPC to all clients", options: { bullet: true, fontSize: 13 } },
+    { text: "Clients decode Opus → procedural sound wave", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 2.55, w: 6, h: 2.4, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Speaker Arbitration", { x: 7, y: 2.15, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "SpeakerSwitchHysteresis — min silence before switching", options: { bullet: true, fontSize: 13 } },
+    { text: "SpeakerIdleTimeout — clear active speaker", options: { bullet: true, fontSize: 13 } },
+    { text: "NetActiveSpeakerPawn replicated for gaze", options: { bullet: true, fontSize: 13 } },
+    { text: "Only active speaker's audio forwarded to LLM", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 2.55, w: 6, h: 2.4, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Level of Detail (LOD)", { x: 0.5, y: 5.1, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "AudioLODCullDistance — skip audio at distance", options: { bullet: true, fontSize: 13 } },
+    { text: "LipSyncLODDistance — skip lip sync at distance", options: { bullet: true, fontSize: 13 } },
+    { text: "Active speaker always full quality", options: { bullet: true, fontSize: 13 } },
+], { x: 0.5, y: 5.5, w: 6, h: 1.5, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+s.addText("Replicated State", { x: 7, y: 5.1, w: 6, h: 0.4, fontSize: 16, bold: true, color: NAVY, fontFace: FONT_H });
+s.addText([
+    { text: "bNetIsConversing", options: { bullet: true, fontSize: 13 } },
+    { text: "NetConnectedPawns[]", options: { bullet: true, fontSize: 13 } },
+    { text: "CurrentEmotion + CurrentEmotionIntensity", options: { bullet: true, fontSize: 13 } },
+], { x: 7, y: 5.5, w: 6, h: 1.5, color: GREY, fontFace: FONT_B, paraSpaceAfter: 5 });
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 19 — FORCE DISABLE FLOW
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("ForceDisableConversation Flow", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 30, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Clean handoff between conversation and gameplay actions.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const flow = [
+    { step: "LLM Tool Call", desc: "perform_action(\"flee\")" },
+    { step: "OnAgentActionRequested", desc: "Event fires on ElevenLabs component" },
+    { step: "ForceDisableConversation", desc: "Blend out face/body/gaze animations" },
+    { step: "OnReadyForAction", desc: "All components have reached neutral" },
+    { step: "Play Gameplay", desc: "Montage / behavior switch" },
+    { step: "ForceEnableConversation", desc: "Resume conversation when done" },
+];
+flow.forEach((f, i) => {
+    const y = 2.2 + i * 0.75;
+    s.addShape(pres.ShapeType.roundRect, { x: 0.5, y: y, w: 4, h: 0.6, fill: { color: NAVY }, rectRadius: 0.08 });
+    s.addText(f.step, { x: 0.5, y: y, w: 4, h: 0.6, fontSize: 13, bold: true, color: WHITE, align: "center", valign: "middle", fontFace: "Consolas" });
+    s.addText("→", { x: 4.6, y: y + 0.05, w: 0.5, h: 0.5, fontSize: 22, color: ACCENT, align: "center", valign: "middle", bold: true, fontFace: FONT_H });
+    s.addText(f.desc, { x: 5.2, y: y + 0.05, w: 7.6, h: 0.5, fontSize: 13, color: GREY, italic: true, valign: "middle", fontFace: FONT_B });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 20 — EVENTS CHEAT SHEET
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide({ masterName: "CONTENT" });
+s.addText("Events Cheat Sheet", { x: 0.5, y: 0.6, w: 12, h: 0.8, fontSize: 36, bold: true, color: NAVY, fontFace: FONT_H });
+s.addShape(pres.ShapeType.rect, { x: 0.5, y: 1.45, w: 0.6, h: 0.06, fill: { color: ACCENT } });
+s.addText("Blueprint-assignable delegates on ElevenLabs component.", { x: 0.5, y: 1.65, w: 12, h: 0.4, fontSize: 14, color: GREY, italic: true, fontFace: FONT_B });
+
+const eventCols = [
+    {
+        title: "Connection",
+        items: ["OnAgentConnected", "OnAgentDisconnected", "OnAgentError"]
+    },
+    {
+        title: "Dialogue",
+        items: ["OnAgentTranscript", "OnAgentTextResponse", "OnAgentPartialResponse", "OnAgentStartedGenerating"]
+    },
+    {
+        title: "Audio",
+        items: ["OnAgentStartedSpeaking", "OnAudioPlaybackStarted", "OnAgentStoppedSpeaking", "OnAgentInterrupted"]
+    },
+    {
+        title: "State / Actions",
+        items: ["OnAgentEmotionChanged", "OnAgentActionRequested", "OnAgentClientToolCall", "OnActiveSpeakerChanged", "OnReadyForAction", "OnAgentResponseTimeout"]
+    },
+];
+eventCols.forEach((c, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.5 + col * 6.3;
+    const y = 2.15 + row * 2.45;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 6.0, h: 2.25, fill: { color: LIGHT_GREY }, line: { color: NAVY, width: 1 }, rectRadius: 0.08 });
+    s.addText(c.title, { x: x + 0.2, y: y + 0.1, w: 5.6, h: 0.3, fontSize: 14, bold: true, color: NAVY, fontFace: FONT_H });
+    s.addShape(pres.ShapeType.rect, { x: x + 0.2, y: y + 0.42, w: 0.35, h: 0.04, fill: { color: ACCENT } });
+    s.addText(c.items.map(t => ({ text: t, options: { bullet: true, fontSize: 11 } })),
+        { x: x + 0.2, y: y + 0.52, w: 5.6, h: 1.7, color: GREY, fontFace: "Consolas", paraSpaceAfter: 2 });
+});
+
+// ═══════════════════════════════════════════════════════════════════
+// SLIDE 21 — CLOSING / SUMMARY
+// ═══════════════════════════════════════════════════════════════════
+s = pres.addSlide();
+s.background = { color: NAVY };
+s.addShape(pres.ShapeType.rect, { x: 0, y: 2.5, w: 13.333, h: 0.05, fill: { color: ACCENT } });
+s.addText("Summary", { x: 0.6, y: 0.8, w: 12, h: 1.2, fontSize: 54, bold: true, color: WHITE, fontFace: FONT_H });
+s.addText("A complete conversational AI stack for Unreal Engine.", { x: 0.6, y: 2.0, w: 12, h: 0.5, fontSize: 18, color: ICE, italic: true, fontFace: FONT_B });
+
+const summary = [
+    { h: "Real-time",     t: "Spectral lip sync, speculative TTS, adaptive pre-buffering" },
+    { h: "Expressive",    t: "Emotion-driven face/body animation via AnimSequences" },
+    { h: "Multiplayer",   t: "Listen Server + Opus codec + distance LOD + speaker arbitration" },
+    { h: "Data-driven",   t: "Reusable PoseMaps, AgentConfigs, Tools, ActionSets" },
+    { h: "Bridgeable",    t: "Behavior plugin gaze bridge, ForceDisable handoff for gameplay" },
+    { h: "BP-friendly",   t: "All components blueprintable, rich event system" },
+];
+summary.forEach((item, i) => {
+    const col = i % 2;
+    const row = Math.floor(i / 2);
+    const x = 0.6 + col * 6.2;
+    const y = 3.0 + row * 1.4;
+    s.addShape(pres.ShapeType.roundRect, { x: x, y: y, w: 5.9, h: 1.2, fill: { color: NAVY_DARK }, line: { color: ACCENT, width: 1 }, rectRadius: 0.1 });
+    s.addText(item.h, { x: x + 0.2, y: y + 0.1, w: 5.5, h: 0.4, fontSize: 18, bold: true, color: ACCENT, fontFace: FONT_H });
+    s.addText(item.t, { x: x + 0.2, y: y + 0.55, w: 5.5, h: 0.6, fontSize: 12, color: ICE, italic: true, fontFace: FONT_B });
+});
+
+s.addText("ASTERION  •  PS_AI_ConvAgent  •  2026", { x: 0.6, y: 6.9, w: 12, h: 0.4, fontSize: 12, color: ICE_DEEP, fontFace: FONT_B });
+
+// ═══════════════════════════════════════════════════════════════════
+// SAVE
+// ═══════════════════════════════════════════════════════════════════
+pres.writeFile({ fileName: "PS_AI_ConvAgent_Documentation.pptx" })
+    .then(name => console.log(`Generated: ${name}`))
+    .catch(err => { console.error(err); process.exit(1); });

Unreal/PS_AI_Agent/Config/DefaultEngine.ini

@@ -166,6 +166,14 @@ DefaultPlatformService=Null
 [OnlineSubsystemNull]
 bEnabled=true
 
+[Voice]
+; Enable the Voice module so FVoiceModule::CreateVoiceEncoder() returns a valid
+; Opus encoder/decoder. The engine default is bEnabled=false, which leaves the
+; encoder NULL and makes networked agent audio fall back to raw PCM in large
+; reliable multicast RPCs — these overflow the reliable buffer and drop VR
+; client connections the moment the avatar speaks. With Opus, chunks are ~1-4KB.
+bEnabled=true
+
 [/Script/AndroidFileServerEditor.AndroidFileServerRuntimeSettings]
 bEnablePlugin=True
 bAllowNetworkConnection=True
@@ -181,6 +189,9 @@ bUseManualIPAddress=False
 ManualIPAddress=
 
 [/Script/PS_AI_ConvAgent.PS_AI_ConvAgent_Settings_ElevenLabs]
-API_Key=7b73c4244ccbec394cc010aaab01b0ec59ce0b11fc636ce4828354f675ca14a5
+; NOTE: there is intentionally no API_Key here. The ElevenLabs key is provided
+; per-install by the client at runtime (BlueprintLibrary "Set ElevenLabs API Key")
+; and stored in a SaveGame slot (Saved/SaveGames/PS_AI_ConvAgent_ElevenLabs.sav),
+; so it is never committed or baked into a shipped build.
 ServerRegion=Global
 

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Binaries/Win64/UnrealEditor.modules

@@ -1,8 +0,0 @@
-{
-	"BuildId": "37670630",
-	"Modules": 
-	{
-		"PS_AI_Behavior": "UnrealEditor-PS_AI_Behavior.dll",
-		"PS_AI_BehaviorEditor": "UnrealEditor-PS_AI_BehaviorEditor.dll"
-	}
-}

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/PS_AI_Behavior.uplugin

@@ -16,7 +16,8 @@
 			"PlatformAllowList": [
 				"Win64",
 				"Mac",
-				"Linux"
+				"Linux",
+				"Android"
 			]
 		},
 		{

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/BT/PS_AI_Behavior_BTService_EvaluateReaction.cpp

@@ -62,6 +62,24 @@ void UPS_AI_Behavior_BTService_EvaluateReaction::TickNode(
 			UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] Hostility changed: TeamId 0x%02X -> 0x%02X (hostile=%d)"),
 				*AIC->GetName(), AIC->GetGenericTeamId().GetId(), ExpectedTeamId, (int32)bHostile);
 			AIC->SetTeamId(ExpectedTeamId);
+
+			// Enemy becoming non-hostile (disguise) — soft de-escalation:
+			// clear threat so the BT re-evaluates to Idle naturally on the next
+			// ApplyReaction below. Do NOT stop movement or force speed abruptly —
+			// the natural state transition will handle that via HandleStateChanged.
+			if (NPCType == EPS_AI_Behavior_NPCType::Enemy && !bHostile)
+			{
+				BB->ClearValue(PS_AI_Behavior_BB::ThreatActor);
+				BB->ClearValue(PS_AI_Behavior_BB::ThreatLocation);
+				BB->SetValueAsFloat(PS_AI_Behavior_BB::ThreatLevel, 0.0f);
+				if (Personality)
+				{
+					Personality->PerceivedThreatLevel = 0.0f;
+				}
+				UE_LOG(LogPS_AI_Behavior, Log,
+					TEXT("[%s] Hostile→false: threat cleared, BT will transition naturally."),
+					*AIC->GetName());
+			}
 		}
 	}
 

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/BT/PS_AI_Behavior_BTTask_FindAndFollowSpline.cpp

@@ -32,6 +32,14 @@ EBTNodeResult::Type UPS_AI_Behavior_BTTask_FindAndFollowSpline::ExecuteTask(
 		return EBTNodeResult::Failed;
 	}
 
+	// Respect a manual StopFollowing(): do not search for or resume a spline until
+	// the caller explicitly StartFollowing() again. Without this, the task would
+	// resume any CurrentSpline and override the stop on the very next tick.
+	if (Follower->bManuallyStopped)
+	{
+		return EBTNodeResult::Failed;
+	}
+
 	// Debug: log state on entry
 	if (UPS_AI_Behavior_Statics::IsDebugEnabled(AIC->GetPawn()))
 	{
@@ -268,6 +276,18 @@ void UPS_AI_Behavior_BTTask_FindAndFollowSpline::TickTask(
 		return;
 	}
 
+	// Manual StopFollowing() requested mid-approach: cancel the move-to-spline and bail.
+	if (UPS_AI_Behavior_SplineFollowerComponent* StopCheck =
+			AIC->GetPawn()->FindComponentByClass<UPS_AI_Behavior_SplineFollowerComponent>())
+	{
+		if (StopCheck->bManuallyStopped)
+		{
+			AIC->StopMovement();
+			FinishLatentTask(OwnerComp, EBTNodeResult::Failed);
+			return;
+		}
+	}
+
 	// Check if we've reached the spline
 	if (AIC->GetMoveStatus() == EPathFollowingStatus::Idle)
 	{

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/BT/PS_AI_Behavior_BTTask_FollowSpline.cpp

@@ -24,6 +24,12 @@ EBTNodeResult::Type UPS_AI_Behavior_BTTask_FollowSpline::ExecuteTask(
 		AIC->GetPawn()->FindComponentByClass<UPS_AI_Behavior_SplineFollowerComponent>();
 	if (!Follower) return EBTNodeResult::Failed;
 
+	// Respect a manual StopFollowing(): refuse to resume until an explicit restart.
+	if (Follower->bManuallyStopped)
+	{
+		return EBTNodeResult::Failed;
+	}
+
 	if (!Follower->CurrentSpline)
 	{
 		UE_LOG(LogPS_AI_Behavior, Warning, TEXT("[%s] FollowSpline: no current spline set."),

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/PS_AI_Behavior_AIController.cpp

@@ -81,7 +81,12 @@ void APS_AI_Behavior_AIController::OnPossess(APawn* InPawn)
 
 	SetupBlackboard();
 
-	if (bAutoStartBehavior)
+	// Read auto-start from PersonalityComponent (defaults to true if no component)
+	const bool bAutoStart = PersonalityComp
+		? PersonalityComp->bAutoStartBehavior
+		: true;
+
+	if (bAutoStart)
 	{
 		StartBehavior();
 	}
@@ -89,7 +94,7 @@ void APS_AI_Behavior_AIController::OnPossess(APawn* InPawn)
 	{
 		// Stay in Scripted state — no BT, no services, controlled externally
 		SetBehaviorState(EPS_AI_Behavior_State::Scripted);
-		UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] bAutoStartBehavior=false — entering Scripted state."),
+		UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] bAutoStartBehavior=false (from Profile) — entering Scripted state."),
 			*GetName());
 	}
 
@@ -97,7 +102,7 @@ void APS_AI_Behavior_AIController::OnPossess(APawn* InPawn)
 	TryBindGazeComponent();
 
 	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] Possessed Pawn '%s' — TeamId=%d, AutoStart=%d."),
-		*GetName(), *InPawn->GetName(), TeamId, (int32)bAutoStartBehavior);
+		*GetName(), *InPawn->GetName(), TeamId, (int32)bAutoStart);
 }
 
 void APS_AI_Behavior_AIController::OnUnPossess()
@@ -319,6 +324,111 @@ void APS_AI_Behavior_AIController::StopBehavior()
 	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] StopBehavior — BT stopped, entering Scripted state."), *GetName());
 }
 
+void APS_AI_Behavior_AIController::ResetBehavior()
+{
+	APawn* MyPawn = GetPawn();
+	if (!MyPawn)
+	{
+		UE_LOG(LogPS_AI_Behavior, Warning, TEXT("[%s] ResetBehavior: no Pawn."), *GetName());
+		return;
+	}
+
+	// ─── 1. Stop any active movement ────────────────────────────────────
+	StopMovement();
+
+	if (auto* Spline = MyPawn->FindComponentByClass<UPS_AI_Behavior_SplineFollowerComponent>())
+	{
+		Spline->PauseFollowing();
+	}
+
+	// ─── 2. Reset PersonalityComponent runtime state ────────────────────
+	if (PersonalityComp)
+	{
+		PersonalityComp->ResetRuntimeState();
+	}
+
+	// ─── 3. Recompute TeamId from current NPCType + Faction + Hostile ──
+	{
+		EPS_AI_Behavior_NPCType NPCType = EPS_AI_Behavior_NPCType::Any;
+		if (MyPawn->Implements<UPS_AI_Behavior_Interface>())
+		{
+			NPCType = IPS_AI_Behavior_Interface::Execute_GetBehaviorNPCType(MyPawn);
+		}
+		else if (PersonalityComp)
+		{
+			NPCType = PersonalityComp->GetNPCType();
+		}
+
+		const uint8 Faction = (PersonalityComp && PersonalityComp->Profile)
+			? PersonalityComp->Profile->Faction : 0;
+
+		uint8 NewTeamId;
+		if (NPCType == EPS_AI_Behavior_NPCType::Enemy &&
+			MyPawn->Implements<UPS_AI_Behavior_Interface>() &&
+			!IPS_AI_Behavior_Interface::Execute_IsBehaviorHostile(MyPawn))
+		{
+			NewTeamId = PS_AI_Behavior_Team::DisguisedTeamId;
+		}
+		else
+		{
+			NewTeamId = PS_AI_Behavior_Team::MakeTeamId(NPCType, Faction);
+		}
+
+		SetTeamId(NewTeamId);
+	}
+
+	// ─── 4. Reset Blackboard keys to initial-tick defaults ──────────────
+	if (Blackboard)
+	{
+		// Threat
+		Blackboard->ClearValue(PS_AI_Behavior_BB::ThreatActor);
+		Blackboard->ClearValue(PS_AI_Behavior_BB::ThreatLocation);
+		Blackboard->SetValueAsFloat(PS_AI_Behavior_BB::ThreatLevel, 0.0f);
+		Blackboard->ClearValue(PS_AI_Behavior_BB::LastKnownTargetPosition);
+		Blackboard->ClearValue(PS_AI_Behavior_BB::ThreatPawnName);
+
+		// Cover
+		Blackboard->ClearValue(PS_AI_Behavior_BB::CoverLocation);
+		Blackboard->ClearValue(PS_AI_Behavior_BB::CoverPoint);
+		Blackboard->SetValueAsBool(PS_AI_Behavior_BB::PreferCover, false);
+		Blackboard->SetValueAsEnum(PS_AI_Behavior_BB::CombatSubState,
+			static_cast<uint8>(EPS_AI_Behavior_CombatSubState::Engaging));
+
+		// Patrol / Spline
+		Blackboard->SetValueAsInt(PS_AI_Behavior_BB::PatrolIndex, 0);
+		Blackboard->ClearValue(PS_AI_Behavior_BB::CurrentSpline);
+		Blackboard->SetValueAsFloat(PS_AI_Behavior_BB::SplineProgress, 0.0f);
+
+		// Re-capture HomeLocation to current actor location (initial-tick semantics)
+		Blackboard->SetValueAsVector(PS_AI_Behavior_BB::HomeLocation,
+			MyPawn->GetActorLocation());
+
+		// Conversation pause
+		Blackboard->SetValueAsBool(PS_AI_Behavior_BB::ConversationPaused, false);
+	}
+
+	// ─── 5. Clear local gaze / conversation caches ──────────────────────
+	bConversationPaused = false;
+	bUserHasSpokenInConversation = false;
+	ProximityGazeTarget = nullptr;
+	ProximityGazeDuration = 0.0f;
+	ProximityGazeCooldownTimer = 0.0f;
+	ProximityGazeCooldownActor = nullptr;
+	ClearGazeTarget();
+
+	// ─── 6. Force state back to Idle ────────────────────────────────────
+	// ForceState on PersonalityComp updates CurrentState + triggers HandleStateChanged
+	// which calls SetBehaviorMovementSpeed on the Pawn (so walk speed is reset).
+	// SetBehaviorState syncs the Blackboard for the BT.
+	if (PersonalityComp)
+	{
+		PersonalityComp->ForceState(EPS_AI_Behavior_State::Idle);
+	}
+	SetBehaviorState(EPS_AI_Behavior_State::Idle);
+
+	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] ResetBehavior — back to initial-tick state (Idle)."), *GetName());
+}
+
 void APS_AI_Behavior_AIController::SetBehaviorState(EPS_AI_Behavior_State NewState)
 {
 	if (Blackboard)
@@ -620,6 +730,11 @@ void APS_AI_Behavior_AIController::TryBindGazeComponent()
 			CachedConvAgentComponent = ConvComp;
 			ConvProp_bNetIsConversing = CastField<FBoolProperty>(
 				ConvClass->FindPropertyByName(TEXT("bNetIsConversing")));
+			// Agent-to-agent dialogue: the orchestrator pins this agent's gaze on
+			// the other agent via GazeOverrideTarget. Cache it so we can treat that
+			// as an active conversation (see IsConversationActiveOnPawn).
+			ConvProp_GazeOverrideTarget = CastField<FObjectProperty>(
+				ConvClass->FindPropertyByName(TEXT("GazeOverrideTarget")));
 		}
 	}
 
@@ -687,9 +802,73 @@ void APS_AI_Behavior_AIController::ClearGazeTarget()
 bool APS_AI_Behavior_AIController::IsConversationActiveOnPawn() const
 {
 	UActorComponent* ConvComp = CachedConvAgentComponent.Get();
-	if (!ConvComp || !ConvProp_bNetIsConversing) return false;
+	if (!ConvComp) return false;
 
-	return ConvProp_bNetIsConversing->GetPropertyValue_InContainer(ConvComp);
+	// Player-driven conversation (a human joined this agent).
+	if (ConvProp_bNetIsConversing &&
+		ConvProp_bNetIsConversing->GetPropertyValue_InContainer(ConvComp))
+	{
+		return true;
+	}
+
+	// Agent-to-agent dialogue: the orchestrator sets GazeOverrideTarget on this
+	// agent. Treat it as an active conversation so proximity gaze / wandering back
+	// off and the ConvAgent owns the gaze (agents look at each other, not a passing
+	// player). Clearing the override (StopDialogue) restores normal behavior.
+	if (ConvProp_GazeOverrideTarget &&
+		ConvProp_GazeOverrideTarget->GetObjectPropertyValue_InContainer(ConvComp))
+	{
+		return true;
+	}
+
+	return false;
+}
+
+void APS_AI_Behavior_AIController::ApplyMovementPaused(bool bPaused)
+{
+	if (bPaused == bConversationPaused)
+	{
+		return; // no change — idempotent
+	}
+	bConversationPaused = bPaused;
+
+	// Blackboard flag read by the movement-branch decorators (Patrol / Spline).
+	if (Blackboard)
+	{
+		Blackboard->SetValueAsBool(PS_AI_Behavior_BB::ConversationPaused, bPaused);
+	}
+
+	if (bPaused)
+	{
+		StopMovement(); // cancel any in-flight MoveTo immediately
+	}
+
+	if (APawn* MyPawn = GetPawn())
+	{
+		if (auto* Spline = MyPawn->FindComponentByClass<UPS_AI_Behavior_SplineFollowerComponent>())
+		{
+			if (bPaused) { Spline->PauseFollowing(); }
+			else         { Spline->ResumeFollowing(); }
+		}
+	}
+
+	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] Movement %s."),
+		*GetName(), bPaused ? TEXT("paused") : TEXT("resumed"));
+}
+
+void APS_AI_Behavior_AIController::DisableBehaviorMovement()
+{
+	bMovementManuallyDisabled = true;
+	ApplyMovementPaused(true);
+	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] DisableBehaviorMovement — manual freeze (BT keeps running)."), *GetName());
+}
+
+void APS_AI_Behavior_AIController::EnableBehaviorMovement()
+{
+	bMovementManuallyDisabled = false;
+	// Stay paused if a conversation is still active; otherwise resume.
+	ApplyMovementPaused(IsConversationActiveOnPawn());
+	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] EnableBehaviorMovement — manual freeze released."), *GetName());
 }
 
 void APS_AI_Behavior_AIController::UpdateGazeTarget(float DeltaSeconds)
@@ -732,117 +911,26 @@ void APS_AI_Behavior_AIController::UpdateGazeTarget(float DeltaSeconds)
 		}
 	}
 
-	// ── Priority 2: Conversation active → manage movement pause via local VAD
+	// ── Priority 2: Conversation active OR manual freeze → pause movement ──
+	// The BT keeps running; a "ConversationPaused" Blackboard decorator blocks the
+	// movement branches (Patrol / Spline). Leave the Flee branch un-decorated so
+	// fleeing still works. Movement pauses as soon as the conversation is genuinely
+	// active (agent greeting included) — it no longer waits for the user to speak —
+	// or whenever DisableBehaviorMovement() was called.
 	{
 		const bool bConversing = IsConversationActiveOnPawn();
 
-
-		// Check local VAD: is the user actually speaking?
-		// The mic is on the PLAYER's Pawn — find it dynamically
-		bool bUserSpeaking = false;
-		if (MicProp_bIsUserSpeaking)
-		{
-			// Try cached mic first
-			UActorComponent* MicComp = CachedMicComponent.Get();
-			if (!MicComp)
-			{
-				// Find mic on any player pawn
-				static UClass* MicClass = LoadClass<UActorComponent>(nullptr,
-					TEXT("/Script/PS_AI_ConvAgent.PS_AI_ConvAgent_MicrophoneCaptureComponent"));
-				if (MicClass)
-				{
-					for (FConstPlayerControllerIterator It = GetWorld()->GetPlayerControllerIterator(); It; ++It)
-					{
-						if (APlayerController* PC = It->Get())
-						{
-							if (APawn* PlayerPawn = PC->GetPawn())
-							{
-								MicComp = PlayerPawn->FindComponentByClass(MicClass);
-								if (MicComp)
-								{
-									CachedMicComponent = MicComp;
-									break;
-								}
-							}
-						}
-					}
-				}
-			}
-
-			if (MicComp)
-			{
-				bUserSpeaking = MicProp_bIsUserSpeaking->GetPropertyValue_InContainer(MicComp);
-			}
-		}
-
-		// Once user has spoken during this conversation, stay paused until conversation ends
-		if (bConversing && bUserSpeaking)
-		{
-			bUserHasSpokenInConversation = true;
-		}
-
-		if (bConversing && bUserHasSpokenInConversation)
-		{
-			// Set BB flag to block movement branches via decorator
-			if (!bConversationPaused)
-			{
-				bConversationPaused = true;
-
-				if (Blackboard)
-				{
-					Blackboard->SetValueAsBool(PS_AI_Behavior_BB::ConversationPaused, true);
-				}
-
-				StopMovement();
-
-				APawn* ConvPawn = GetPawn();
-				if (ConvPawn)
-				{
-					auto* Spline = ConvPawn->FindComponentByClass<UPS_AI_Behavior_SplineFollowerComponent>();
-					if (Spline)
-					{
-						Spline->PauseFollowing();
-					}
-				}
-
-				UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] User speaking — conversation pause."), *GetName());
-			}
-
-			ProximityGazeTarget = nullptr;
-			ProximityGazeDuration = 0.0f;
-			return; // Gaze managed by ConvAgent
-		}
+		ApplyMovementPaused(bMovementManuallyDisabled || bConversing);
 
 		if (bConversing)
 		{
-			// Connected but user hasn't spoken yet — don't touch gaze, don't pause
+			// Gaze is driven by the ConvAgent during conversation.
 			ProximityGazeTarget = nullptr;
 			ProximityGazeDuration = 0.0f;
 			return;
 		}
-
-		// Conversation ended — clear BB flag, resume movement
-		if (bConversationPaused)
-		{
-			bConversationPaused = false;
-			bUserHasSpokenInConversation = false;
-
-			if (Blackboard)
-			{
-				Blackboard->SetValueAsBool(PS_AI_Behavior_BB::ConversationPaused, false);
-			}
-
-			APawn* ConvPawn = GetPawn();
-			if (ConvPawn)
-			{
-				if (auto* Spline = ConvPawn->FindComponentByClass<UPS_AI_Behavior_SplineFollowerComponent>())
-				{
-					Spline->ResumeFollowing();
-				}
-			}
-
-			UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] Conversation ended — resumed."), *GetName());
-		}
+		// Manual-only freeze (no active conversation): movement stays paused above,
+		// but proximity gaze below still runs so the NPC can look around.
 	}
 
 	// ── Priority 3/4: Proximity gaze ────────────────────────────────

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/PS_AI_Behavior_PerceptionComponent.cpp

@@ -263,7 +263,7 @@ AActor* UPS_AI_Behavior_PerceptionComponent::GetHighestThreatActor()
 	{
 		// Owner is the AIController, get the Pawn
 		const AAIController* AIC = Cast<AAIController>(Owner);
-		const APawn* MyPawn = AIC ? AIC->GetPawn() : Cast<APawn>(const_cast<AActor*>(Owner));
+		const APawn* MyPawn = AIC ? ToRawPtr(AIC->GetPawn()) : Cast<APawn>(const_cast<AActor*>(Owner));
 
 		if (MyPawn)
 		{
@@ -369,7 +369,7 @@ AActor* UPS_AI_Behavior_PerceptionComponent::GetHighestThreatActor(
 
 	// Get our Pawn for IsTargetActorValid checks
 	const AAIController* AIC = Cast<AAIController>(Owner);
-	APawn* MyPawn = AIC ? AIC->GetPawn() : Cast<APawn>(const_cast<AActor*>(Owner));
+	APawn* MyPawn = AIC ? ToRawPtr(AIC->GetPawn()) : Cast<APawn>(const_cast<AActor*>(Owner));
 
 	// ─── Score accumulation per resolved actor ───────────────────────
 	// Multiple RawActors can resolve to the same Pawn (e.g. Pawn seen + weapon heard).
@@ -587,8 +587,10 @@ AActor* UPS_AI_Behavior_PerceptionComponent::GetHighestThreatActor(
 	}
 	else if (PerceivedActors.Num() > 0)
 	{
-		UE_LOG(LogPS_AI_Behavior, Warning,
-			TEXT("[%s] GetHighestThreatActor: perceived %d actors but ALL were filtered out (myTeam=0x%02X). Check TeamIds and attitude."),
+		// Normal case: civilian surrounded by non-hostile actors, or disguised enemy
+		// seeing allies. Only log at Verbose — not an issue.
+		UE_LOG(LogPS_AI_Behavior, Verbose,
+			TEXT("[%s] GetHighestThreatActor: perceived %d actors, none hostile (myTeam=0x%02X)."),
 			*Owner->GetName(), PerceivedActors.Num(),
 			AIC ? AIC->GetGenericTeamId().GetId() : 255);
 	}
@@ -609,7 +611,7 @@ float UPS_AI_Behavior_PerceptionComponent::CalculateThreatLevel()
 
 	// Get our AIController and Pawn for checks
 	const AAIController* AIC = Cast<AAIController>(Owner);
-	APawn* MyPawn = AIC ? AIC->GetPawn() : Cast<APawn>(const_cast<AActor*>(Owner));
+	APawn* MyPawn = AIC ? ToRawPtr(AIC->GetPawn()) : Cast<APawn>(const_cast<AActor*>(Owner));
 
 	for (AActor* RawActor : PerceivedActors)
 	{

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/PS_AI_Behavior_PersonalityComponent.cpp

@@ -77,6 +77,21 @@ EPS_AI_Behavior_State UPS_AI_Behavior_PersonalityComponent::EvaluateReaction() c
 		return EPS_AI_Behavior_State::Scripted;
 	}
 
+	// Disguised Enemy (NPCType=Enemy but IsBehaviorHostile=false) — cannot enter
+	// active combat states. Behave like a civilian (Alerted max, or Fleeing if terrified).
+	bool bDisguisedEnemy = false;
+	if (APawn* OwnerPawn = Cast<APawn>(GetOwner()))
+	{
+		if (OwnerPawn->Implements<UPS_AI_Behavior_Interface>())
+		{
+			const EPS_AI_Behavior_NPCType NPCT =
+				IPS_AI_Behavior_Interface::Execute_GetBehaviorNPCType(OwnerPawn);
+			const bool bHostile =
+				IPS_AI_Behavior_Interface::Execute_IsBehaviorHostile(OwnerPawn);
+			bDisguisedEnemy = (NPCT == EPS_AI_Behavior_NPCType::Enemy && !bHostile);
+		}
+	}
+
 	const float Courage      = GetTrait(EPS_AI_Behavior_TraitAxis::Courage);
 	const float Aggressivity = GetTrait(EPS_AI_Behavior_TraitAxis::Aggressivity);
 	const float Caution      = GetTrait(EPS_AI_Behavior_TraitAxis::Caution);
@@ -119,18 +134,22 @@ EPS_AI_Behavior_State UPS_AI_Behavior_PersonalityComponent::EvaluateReaction() c
 		return EPS_AI_Behavior_State::Fleeing;
 	}
 
-	if (CurrentState == EPS_AI_Behavior_State::Combat)
+	// Disguised enemies never enter active combat — skip the Combat branch entirely.
+	if (!bDisguisedEnemy)
 	{
-		// Stay in combat until threat drops well below the threshold
-		if (PerceivedThreatLevel >= (EffectiveAttackThresh - Hysteresis))
+		if (CurrentState == EPS_AI_Behavior_State::Combat)
+		{
+			// Stay in combat until threat drops well below the threshold
+			if (PerceivedThreatLevel >= (EffectiveAttackThresh - Hysteresis))
+			{
+				return EPS_AI_Behavior_State::Combat;
+			}
+		}
+		else if (PerceivedThreatLevel >= EffectiveAttackThresh && Aggressivity > 0.0f)
 		{
 			return EPS_AI_Behavior_State::Combat;
 		}
 	}
-	else if (PerceivedThreatLevel >= EffectiveAttackThresh && Aggressivity > 0.0f)
-	{
-		return EPS_AI_Behavior_State::Combat;
-	}
 
 	if (PerceivedThreatLevel >= AlertThresh)
 	{
@@ -280,6 +299,22 @@ float UPS_AI_Behavior_PersonalityComponent::CalculatePhaseDuration(EPS_AI_Behavi
 	return Duration;
 }
 
+void UPS_AI_Behavior_PersonalityComponent::ResetRuntimeState()
+{
+	if (!GetOwner() || !GetOwner()->HasAuthority())
+	{
+		return;
+	}
+
+	PerceivedThreatLevel = 0.0f;
+	CombatCoverTimer = 0.0f;
+	bCombatCoverCycleActive = false;
+	bPreferCover = false;
+
+	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] PersonalityComponent runtime state reset."),
+		*GetOwner()->GetName());
+}
+
 void UPS_AI_Behavior_PersonalityComponent::ForceState(EPS_AI_Behavior_State NewState)
 {
 	// Only server can change replicated state

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Private/PS_AI_Behavior_SplineFollowerComponent.cpp

@@ -58,6 +58,7 @@ bool UPS_AI_Behavior_SplineFollowerComponent::StartFollowingAtDistance(
 	CurrentDistance = FMath::Clamp(StartDistance, 0.0f, Spline->GetSplineLength());
 	bMovingForward = bForward;
 	bIsFollowing = true;
+	bManuallyStopped = false; // an explicit Start lifts any previous manual stop
 	LastHandledJunctionIndex = -1;
 
 	UE_LOG(LogPS_AI_Behavior, Warning,
@@ -82,18 +83,23 @@ bool UPS_AI_Behavior_SplineFollowerComponent::StartFollowingAtDistance(
 void UPS_AI_Behavior_SplineFollowerComponent::StopFollowing()
 {
 	bIsFollowing = false;
-	UE_LOG(LogPS_AI_Behavior, Verbose, TEXT("[%s] Stopped following spline."),
+	// Firm, manual stop: the Behavior Tree spline tasks will refuse to re-start
+	// following until StartFollowing()/StartFollowingAtDistance() is called again.
+	bManuallyStopped = true;
+	UE_LOG(LogPS_AI_Behavior, Log, TEXT("[%s] StopFollowing: manual stop (BT will not auto-resume)."),
 		GetOwner() ? *GetOwner()->GetName() : TEXT("?"));
 }
 
 void UPS_AI_Behavior_SplineFollowerComponent::PauseFollowing()
 {
+	// Pause is NOT a manual stop — the BT is allowed to resume it.
 	bIsFollowing = false;
 }
 
 void UPS_AI_Behavior_SplineFollowerComponent::ResumeFollowing()
 {
-	if (CurrentSpline)
+	// Do not resume over a manual stop — only an explicit Start lifts that.
+	if (CurrentSpline && !bManuallyStopped)
 	{
 		bIsFollowing = true;
 	}

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_AIController.h

@@ -48,7 +48,7 @@ public:
 	uint8 TeamId = FGenericTeamId::NoTeam;
 
 	/** Set the team ID at runtime. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Team")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Team")
 	void SetTeamId(uint8 NewTeamId);
 
 	// ─── IGenericTeamAgentInterface (inherited from AAIController) ────
@@ -59,10 +59,6 @@ public:
 
 	// ─── Configuration ──────────────────────────────────────────────────
 
-	/** If false, the Behavior Tree does NOT start on possess. Call StartBehavior() manually. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Behavior")
-	bool bAutoStartBehavior = true;
-
 	/** Behavior Tree to run. If null, uses the Profile's DefaultBehaviorTree. */
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Behavior")
 	TObjectPtr<UBehaviorTree> BehaviorTreeAsset;
@@ -78,47 +74,82 @@ public:
 	// ─── Gaze Configuration ────────────────────────────────────────────
 
 	/** Detection radius for proximity gaze (cm). NPC glances at nearby actors within this range. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI Behavior|Gaze", meta = (ClampMin = "100.0", ClampMax = "1500.0"))
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_Behavior|Gaze", meta = (ClampMin = "100.0", ClampMax = "1500.0"))
 	float GazeProximityRadius = 400.0f;
 
 	/** Maximum duration (seconds) the NPC looks at a proximity target before releasing. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI Behavior|Gaze", meta = (ClampMin = "0.5", ClampMax = "30.0"))
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_Behavior|Gaze", meta = (ClampMin = "0.5", ClampMax = "30.0"))
 	float GazeMaxDuration = 3.0f;
 
 	/** Cooldown (seconds) before re-targeting the same actor after releasing. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI Behavior|Gaze", meta = (ClampMin = "0.0", ClampMax = "30.0"))
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_Behavior|Gaze", meta = (ClampMin = "0.0", ClampMax = "30.0"))
 	float GazeCooldown = 5.0f;
 
 	/** Enable/disable proximity gaze (NPC glances at nearby actors in Idle/Patrol). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI Behavior|Gaze")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_Behavior|Gaze")
 	bool bEnableProximityGaze = true;
 
 	// ─── Component Access ───────────────────────────────────────────────
 
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	UPS_AI_Behavior_PerceptionComponent* GetBehaviorPerception() const { return BehaviorPerception; }
 
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	UPS_AI_Behavior_PersonalityComponent* GetPersonalityComponent() const { return PersonalityComp; }
 
 	// ─── Blackboard Helpers ─────────────────────────────────────────────
 
 	/** Write the current behavior state to the Blackboard. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Blackboard")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Blackboard")
 	void SetBehaviorState(EPS_AI_Behavior_State NewState);
 
 	/** Read the current behavior state from the Blackboard. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Blackboard")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Blackboard")
 	EPS_AI_Behavior_State GetBehaviorState() const;
 
 	/** Start (or restart) the Behavior Tree. If state is Scripted, transitions to Idle. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void StartBehavior();
 
 	/** Stop the Behavior Tree and enter Scripted state. NPC stays alive and perceptible. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void StopBehavior();
 
+	/**
+	 * Reset the NPC to its initial post-possession state (as if OnPossess had just run).
+	 * Works for any NPC type (civilian, enemy, protector).
+	 *
+	 * Resets:
+	 *  - Blackboard: all threat, cover, patrol, spline keys back to defaults
+	 *  - Blackboard: HomeLocation re-captured to current actor location
+	 *  - PersonalityComponent: PerceivedThreatLevel = 0, combat/cover cycle cleared
+	 *  - TeamId: recomputed from current NPCType + Faction + Hostile flag
+	 *  - BehaviorState: forced to Idle (BT transitions to Patrol if on a spline)
+	 *  - Movement: any pending MoveTo cancelled, spline follower paused/reset
+	 *
+	 * Does NOT reset: runtime traits (ModifyTrait changes are kept), BT (stays running).
+	 *
+	 * Use cases: civilian calmed down by dialogue, enemy surrendering, mission reset.
+	 */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
+	void ResetBehavior();
+
+	/**
+	 * Freeze the NPC's autonomous movement WITHOUT stopping the Behavior Tree.
+	 * The BT keeps running (perception, threat, gaze, reactions) but movement
+	 * branches are blocked via the ConversationPaused Blackboard flag, and any
+	 * in-flight move is cancelled. Fleeing is NOT blocked (leave the Flee branch
+	 * un-decorated). Use this to keep an NPC in place during a scripted moment
+	 * (e.g. dialogue) regardless of the automatic conversation pause.
+	 */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
+	void DisableBehaviorMovement();
+
+	/** Release the manual movement freeze set by DisableBehaviorMovement().
+	 *  Movement stays paused if a conversation is still active. */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
+	void EnableBehaviorMovement();
+
 protected:
 	virtual void OnPossess(APawn* InPawn) override;
 	virtual void OnUnPossess() override;
@@ -161,6 +192,11 @@ private:
 	/** Check if a conversation is active on the Pawn (via reflection on ElevenLabsComponent). */
 	bool IsConversationActiveOnPawn() const;
 
+	/** Apply (or release) the movement pause: syncs the ConversationPaused Blackboard
+	 *  flag, stops in-flight movement, and pauses/resumes the spline follower.
+	 *  No-op if the state is unchanged. */
+	void ApplyMovementPaused(bool bPaused);
+
 	// Cached reflection pointers (null if PS_AI_ConvAgent not loaded)
 	TWeakObjectPtr<UActorComponent> CachedGazeComponent;
 	FObjectProperty* GazeProp_TargetActor = nullptr;
@@ -170,6 +206,8 @@ private:
 	// Conversation detection cache
 	TWeakObjectPtr<UActorComponent> CachedConvAgentComponent;
 	FBoolProperty* ConvProp_bNetIsConversing = nullptr;
+	// Set by the ConvAgent agent-to-agent orchestrator while two agents converse.
+	FObjectProperty* ConvProp_GazeOverrideTarget = nullptr;
 
 	// Mic VAD cache (local voice activity detection)
 	TWeakObjectPtr<UActorComponent> CachedMicComponent;
@@ -179,6 +217,11 @@ private:
 	bool bConversationPaused = false;
 	bool bUserHasSpokenInConversation = false;
 
+	// True while movement is frozen by an explicit DisableBehaviorMovement() call.
+	// Combined with the automatic conversation pause: movement is paused when
+	// either this is set OR a conversation is active.
+	bool bMovementManuallyDisabled = false;
+
 	// Proximity gaze state
 	TWeakObjectPtr<AActor> ProximityGazeTarget;
 	float ProximityGazeDuration = 0.0f;

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_CombatComponent.h

@@ -17,7 +17,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnDamageReceived, float, Damage, A
  *
  * Attach to the NPC Pawn alongside PersonalityComponent.
  */
-UCLASS(ClassGroup = "PS AI Behavior", meta = (BlueprintSpawnableComponent, DisplayName = "PS AI Behavior - Combat"))
+UCLASS(ClassGroup = "ASTERION|PS_AI_Behavior", meta = (BlueprintSpawnableComponent, DisplayName = "PS AI Behavior - Combat"))
 class PS_AI_BEHAVIOR_API UPS_AI_Behavior_CombatComponent : public UActorComponent
 {
 	GENERATED_BODY()
@@ -52,21 +52,21 @@ public:
 	// ─── Delegates ──────────────────────────────────────────────────────
 
 	/** Fired on ALL machines (server + clients) when an attack is executed. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI Behavior|Combat")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_Behavior|Combat")
 	FOnAttackExecuted OnAttackExecuted;
 
 	/** Fired on server when damage is received. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI Behavior|Combat")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_Behavior|Combat")
 	FOnDamageReceived OnDamageReceived;
 
 	// ─── API ────────────────────────────────────────────────────────────
 
 	/** Whether the NPC can currently attack (cooldown elapsed). Server-only. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Combat")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Combat")
 	bool CanAttack() const;
 
 	/** Whether the target is within attack range. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Combat")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Combat")
 	bool IsInAttackRange(AActor* Target) const;
 
 	/**
@@ -74,14 +74,14 @@ public:
 	 * cooldown, and multicasts cosmetic event to all clients.
 	 * @return True if the attack was executed.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Combat")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Combat")
 	bool ExecuteAttack(AActor* Target);
 
 	/**
 	 * Called when this NPC takes damage. Updates threat perception.
 	 * Hook this into the owning Actor's OnTakeAnyDamage.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Combat")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Combat")
 	void NotifyDamageReceived(float Damage, AActor* DamageInstigator);
 
 	// ─── Replication ────────────────────────────────────────────────────

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_CoverPoint.h

@@ -88,23 +88,23 @@ public:
 	// ─── API ────────────────────────────────────────────────────────────
 
 	/** Can this point be used by the given NPC type? */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	bool IsAccessibleTo(EPS_AI_Behavior_NPCType NPCType) const;
 
 	/** Is there room for one more occupant? */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	bool HasRoom() const;
 
 	/** Try to claim this point for an NPC. Returns true if successful. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	bool Claim(AActor* Occupant);
 
 	/** Release this point (NPC leaves cover). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	void Release(AActor* Occupant);
 
 	/** Get the facing direction (forward vector of the actor). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	FVector GetCoverDirection() const;
 
 	/**
@@ -113,11 +113,11 @@ public:
 	 * @param ThreatLocation Where the threat is.
 	 * @return Combined score 0.0 to 1.0.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	float EvaluateAgainstThreat(const FVector& ThreatLocation) const;
 
 	/** Enable/disable at runtime (e.g. barricade destroyed). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Cover")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Cover")
 	void SetEnabled(bool bNewEnabled);
 
 #if WITH_EDITOR

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_Interface.h

@@ -44,11 +44,11 @@ public:
 	// ─── NPC Type ───────────────────────────────────────────────────────
 
 	/** Get this NPC's type (Civilian, Enemy, Protector). */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	EPS_AI_Behavior_NPCType GetBehaviorNPCType() const;
 
 	/** Set this NPC's type. Called by gameplay logic or plugin actions. */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void SetBehaviorNPCType(EPS_AI_Behavior_NPCType NewType);
 
 	// ─── Hostility ──────────────────────────────────────────────────────
@@ -58,14 +58,14 @@ public:
 	 * An infiltrated Enemy with IsHostile=false appears as Civilian to the perception system.
 	 * When SetHostile(true) is called, the NPC reveals itself and TeamId changes.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	bool IsBehaviorHostile() const;
 
 	/**
 	 * Set hostility state. Typically called by gameplay scripts or ConvAgent actions.
 	 * Implementors should update their TeamId accordingly.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void SetBehaviorHostile(bool bNewHostile);
 
 	// ─── Movement ───────────────────────────────────────────────────────
@@ -80,13 +80,13 @@ public:
 	 *
 	 * @param NewSpeed  Desired walk speed in cm/s.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void SetBehaviorMovementSpeed(float NewSpeed);
 
 	/**
 	 * Get the Pawn's current movement speed (cm/s).
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	float GetBehaviorMovementSpeed() const;
 
 	/**
@@ -98,7 +98,7 @@ public:
 	 * @param NewState  The new behavioral state.
 	 * @param OldState  The previous behavioral state.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void OnBehaviorStateChanged(EPS_AI_Behavior_State NewState, EPS_AI_Behavior_State OldState);
 
 	// ─── Target Validation ──────────────────────────────────────────────
@@ -113,7 +113,7 @@ public:
 	 * @param TargetActor  The actor to validate.
 	 * @return True if the actor can still be targeted.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	bool IsTargetActorValid(AActor* TargetActor) const;
 
 	// ─── Combat ─────────────────────────────────────────────────────────
@@ -125,21 +125,21 @@ public:
 	 *
 	 * @param Target  The actor to attack.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void BehaviorStartAttack(AActor* Target);
 
 	/**
 	 * Order the Pawn to stop attacking.
 	 * Called when the BT exits the Attack task (state changed, target lost, etc.).
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void BehaviorStopAttack();
 
 	/**
 	 * Query whether the Pawn can currently attack the target (has ammo, weapon ready, etc.).
 	 * If false, the BT will keep the NPC in combat stance but won't call BehaviorStartAttack.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	bool CanBehaviorAttack(AActor* Target) const;
 
 	// ─── Stance ─────────────────────────────────────────────────────────
@@ -151,7 +151,7 @@ public:
 	 *
 	 * @param bCrouch  True = crouch, False = stand up.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	void SetBehaviorCrouch(bool bCrouch);
 
 	// ─── Combat Style ───────────────────────────────────────────────────
@@ -162,7 +162,7 @@ public:
 	 * Melee NPCs rush the target; Ranged NPCs use cover and maintain distance.
 	 * Default: Melee.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	EPS_AI_Behavior_CombatType GetBehaviorCombatType() const;
 
 	// ─── Actor Resolution ──────────────────────────────────────────────
@@ -177,6 +177,6 @@ public:
 	 *
 	 * @return The actor to use as threat source / target.
 	 */
-	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "PS AI Behavior")
+	UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "ASTERION|PS_AI_Behavior")
 	AActor* GetBehaviorThreatActor() const;
 };

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_PerceptionComponent.h

@@ -14,7 +14,7 @@
  *
  * Automatically added by PS_AI_Behavior_AIController — you don't need to add it manually.
  */
-UCLASS(ClassGroup = "PS AI Behavior", meta = (DisplayName = "PS AI Behavior - Perception"))
+UCLASS(ClassGroup = "ASTERION|PS_AI_Behavior", meta = (DisplayName = "PS AI Behavior - Perception"))
 class PS_AI_BEHAVIOR_API UPS_AI_Behavior_PerceptionComponent : public UAIPerceptionComponent
 {
 	GENERATED_BODY()
@@ -32,7 +32,7 @@ public:
 	 *                        If empty, uses default [Protector, Player, Civilian].
 	 * @return The most threatening actor, or nullptr if none perceived.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Perception")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Perception")
 	AActor* GetHighestThreatActor(const TArray<EPS_AI_Behavior_TargetType>& TargetPriority);
 
 	/** Convenience overload — reads priority from the Pawn's PersonalityProfile. */
@@ -42,7 +42,7 @@ public:
 	 * Compute an aggregate threat level from all currently perceived hostile stimuli.
 	 * Returns 0.0 (no threat) to 1.0+ (extreme danger).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Perception")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Perception")
 	float CalculateThreatLevel();
 
 	/**
@@ -50,7 +50,7 @@ public:
 	 * @param OutLocation Filled with the threat location if any threat exists.
 	 * @return True if a threat was found.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Perception")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Perception")
 	bool GetThreatLocation(FVector& OutLocation);
 
 	/**
@@ -82,7 +82,7 @@ protected:
 	 * Uses IsPlayerControlled() for Player, IPS_AI_Behavior interface or
 	 * PersonalityComponent for NPC type.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Perception")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Perception")
 	static EPS_AI_Behavior_TargetType ClassifyActor(const AActor* Actor);
 
 private:

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_PersonalityComponent.h

@@ -22,7 +22,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnBehaviorStateChanged, EPS_AI_Beh
  *
  * Attach to the NPC Pawn/Character.
  */
-UCLASS(ClassGroup = "PS AI Behavior", meta = (BlueprintSpawnableComponent, DisplayName = "PS AI Behavior - Personality"))
+UCLASS(ClassGroup = "ASTERION|PS_AI_Behavior", meta = (BlueprintSpawnableComponent, DisplayName = "PS AI Behavior - Personality"))
 class PS_AI_BEHAVIOR_API UPS_AI_Behavior_PersonalityComponent : public UActorComponent
 {
 	GENERATED_BODY()
@@ -36,6 +36,14 @@ public:
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Personality")
 	TObjectPtr<UPS_AI_Behavior_PersonalityProfile> Profile;
 
+	/**
+	 * If false, the Behavior Tree does NOT start on possess.
+	 * Use this for NPCs controlled externally (conversations, cinematics).
+	 * Call StartBehavior() on the AIController to activate manually.
+	 */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Personality")
+	bool bAutoStartBehavior = true;
+
 	/**
 	 * Master debug toggle for this NPC.
 	 * When enabled, draws floating text above the NPC's head with:
@@ -73,7 +81,7 @@ public:
 	// ─── Delegates ──────────────────────────────────────────────────────
 
 	/** Fired when the behavioral state changes (on server AND clients via OnRep). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI Behavior|Personality")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	FOnBehaviorStateChanged OnBehaviorStateChanged;
 
 	// ─── API ────────────────────────────────────────────────────────────
@@ -82,7 +90,7 @@ public:
 	 * Evaluate the NPC's reaction based on current traits and perceived threat.
 	 * Returns the recommended behavioral state. Server-only.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	EPS_AI_Behavior_State EvaluateReaction() const;
 
 	/**
@@ -90,23 +98,31 @@ public:
 	 * Server-only: state is replicated to clients via OnRep.
 	 * @return The new behavioral state.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	EPS_AI_Behavior_State ApplyReaction();
 
 	/** Get a runtime trait value (returns 0.5 if undefined). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	float GetTrait(EPS_AI_Behavior_TraitAxis Axis) const;
 
 	/** Modify a runtime trait by delta, clamped to [0, 1]. Server-only. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	void ModifyTrait(EPS_AI_Behavior_TraitAxis Axis, float Delta);
 
 	/** Force a specific state (e.g. from conversation agent action). Server-only. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	void ForceState(EPS_AI_Behavior_State NewState);
 
+	/**
+	 * Reset runtime state — perceived threat level, combat/cover cycle.
+	 * Does NOT reset traits (ModifyTrait changes are preserved).
+	 * Called by AIController::ResetBehavior().
+	 */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
+	void ResetRuntimeState();
+
 	/** Get the NPC type from the interface or profile. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	EPS_AI_Behavior_NPCType GetNPCType() const;
 
 	/**
@@ -114,7 +130,7 @@ public:
 	 * Driven by the Combat/Cover cycle timer based on Aggressivity vs Caution.
 	 * Used by the IsCoverNeeded BT decorator.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	bool ShouldPreferCover() const { return bPreferCover; }
 
 	// ─── Replication ────────────────────────────────────────────────────

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_PersonalityProfile.h

@@ -160,11 +160,11 @@ public:
 	/**
 	 * Get the score for a given trait axis. Returns 0.5 if the axis is not defined.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	float GetTrait(EPS_AI_Behavior_TraitAxis Axis) const;
 
 	/** Get the speed for a given state. Returns DefaultWalkSpeed if state not in SpeedPerState. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Personality")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Personality")
 	float GetSpeedForState(EPS_AI_Behavior_State State) const;
 
 	/** UPrimaryDataAsset interface */

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_Settings.h

@@ -10,7 +10,7 @@
  * Project-wide settings for the PS AI Behavior plugin.
  * Accessible via Project Settings -> Plugins -> PS AI Behavior.
  */
-UCLASS(config = Game, defaultconfig, meta = (DisplayName = "PS AI Behavior"))
+UCLASS(config = Game, defaultconfig, meta = (DisplayName = "ASTERION|PS_AI_Behavior"))
 class PS_AI_BEHAVIOR_API UPS_AI_Behavior_Settings : public UDeveloperSettings
 {
 	GENERATED_BODY()

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_SplineFollowerComponent.h

@@ -32,7 +32,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnSplineEndReached,
  *
  * Attach to the NPC Pawn. Works with or without the AI Controller.
  */
-UCLASS(ClassGroup = "PS AI Behavior", meta = (BlueprintSpawnableComponent, DisplayName = "PS AI Behavior - Spline Follower"))
+UCLASS(ClassGroup = "ASTERION|PS_AI_Behavior", meta = (BlueprintSpawnableComponent, DisplayName = "PS AI Behavior - Spline Follower"))
 class PS_AI_BEHAVIOR_API UPS_AI_Behavior_SplineFollowerComponent : public UActorComponent
 {
 	GENERATED_BODY()
@@ -106,18 +106,25 @@ public:
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Replicated, Category = "Spline Follower|Runtime")
 	bool bIsFollowing = false;
 
+	/** Set by StopFollowing(): a firm, manual stop. While true, the Behavior Tree
+	 *  spline tasks refuse to (re)start following — only an explicit StartFollowing()
+	 *  / StartFollowingAtDistance() clears it. This is what distinguishes a deliberate
+	 *  stop from PauseFollowing() (which the BT is allowed to auto-resume). */
+	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Spline Follower|Runtime")
+	bool bManuallyStopped = false;
+
 	// ─── Delegates ──────────────────────────────────────────────────────
 
 	/** Fired when approaching a junction. Use to make custom spline selection. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI Behavior|Spline Follower")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	FOnApproachingJunction OnApproachingJunction;
 
 	/** Fired when the NPC switches to a different spline. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI Behavior|Spline Follower")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	FOnSplineChanged OnSplineChanged;
 
 	/** Fired when the NPC reaches the end of a spline (if bReverseAtEnd is false). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI Behavior|Spline Follower")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	FOnSplineEndReached OnSplineEndReached;
 
 	// ─── API ────────────────────────────────────────────────────────────
@@ -128,24 +135,24 @@ public:
 	 * @param bForward     Direction of travel.
 	 * @return True if successfully started.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	bool StartFollowing(APS_AI_Behavior_SplinePath* Spline, bool bForward = true);
 
 	/**
 	 * Start following the given spline from a specific distance.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	bool StartFollowingAtDistance(APS_AI_Behavior_SplinePath* Spline, float StartDistance, bool bForward = true);
 
 	/** Stop following the current spline. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	void StopFollowing();
 
 	/** Pause/resume without losing state. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	void PauseFollowing();
 
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	void ResumeFollowing();
 
 	/**
@@ -154,15 +161,15 @@ public:
 	 * @param DistanceOnNew   Distance along the new spline to start from.
 	 * @param bNewForward     Direction on the new spline.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	void SwitchToSpline(APS_AI_Behavior_SplinePath* NewSpline, float DistanceOnNew, bool bNewForward = true);
 
 	/** Get the effective walk speed (considering spline override). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	float GetEffectiveSpeed() const;
 
 	/** Get progress as a 0-1 ratio. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline Follower")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline Follower")
 	float GetProgress() const;
 
 protected:

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_SplineNetwork.h

@@ -35,7 +35,7 @@ public:
 	 * Called automatically after world initialization. Can be called again
 	 * if splines are added/removed at runtime.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|SplineNetwork")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|SplineNetwork")
 	void RebuildNetwork();
 
 	// ─── Queries ────────────────────────────────────────────────────────
@@ -49,7 +49,7 @@ public:
 	 * @param OutDistance     Distance along the spline to the closest point.
 	 * @return True if a spline was found within MaxDistance.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|SplineNetwork")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|SplineNetwork")
 	bool FindClosestSpline(const FVector& WorldLocation,
 		EPS_AI_Behavior_NPCType NPCType, float MaxDistance,
 		APS_AI_Behavior_SplinePath*& OutSpline, float& OutDistance) const;
@@ -57,7 +57,7 @@ public:
 	/**
 	 * Get all splines of a given category.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|SplineNetwork")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|SplineNetwork")
 	TArray<APS_AI_Behavior_SplinePath*> GetSplinesForCategory(
 		EPS_AI_Behavior_NPCType Category) const;
 
@@ -73,7 +73,7 @@ public:
 	 * @param CautionScore    Optional: NPC's caution trait (0-1). Higher = prefer quieter paths.
 	 * @return The chosen spline (could be the same if staying is best).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|SplineNetwork")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|SplineNetwork")
 	APS_AI_Behavior_SplinePath* ChooseSplineAtJunction(
 		APS_AI_Behavior_SplinePath* CurrentSpline, int32 JunctionIndex,
 		EPS_AI_Behavior_NPCType NPCType,
@@ -81,11 +81,11 @@ public:
 		float CautionScore = 0.5f) const;
 
 	/** Total number of splines in the network. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|SplineNetwork")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|SplineNetwork")
 	int32 GetSplineCount() const { return AllSplines.Num(); }
 
 	/** Total number of junctions detected. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|SplineNetwork")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|SplineNetwork")
 	int32 GetJunctionCount() const { return TotalJunctions; }
 
 private:

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_SplinePath.h

@@ -94,7 +94,7 @@ public:
 	// ─── API ────────────────────────────────────────────────────────────
 
 	/** Can the given NPC type use this spline? */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	bool IsAccessibleTo(EPS_AI_Behavior_NPCType NPCType) const;
 
 	/**
@@ -104,7 +104,7 @@ public:
 	 * @param OutWorldPoint   World location of the closest point on the spline.
 	 * @return Distance from WorldLocation to the closest spline point.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	float GetClosestPointOnSpline(const FVector& WorldLocation,
 		float& OutDistance, FVector& OutWorldPoint) const;
 
@@ -115,24 +115,24 @@ public:
 	 * @param bForward        Travel direction (true = increasing distance).
 	 * @return Array of upcoming junctions.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	TArray<FPS_AI_Behavior_SplineJunction> GetUpcomingJunctions(
 		float CurrentDistance, float LookAheadDist, bool bForward) const;
 
 	/** Total spline length. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	float GetSplineLength() const;
 
 	/** Get world location at a distance along the spline. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	FVector GetWorldLocationAtDistance(float Distance) const;
 
 	/** Get world rotation at a distance along the spline. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	FRotator GetWorldRotationAtDistance(float Distance) const;
 
 	/** Get world-space tangent direction at a distance along the spline. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Spline")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Spline")
 	FVector GetWorldDirectionAtDistance(float Distance) const;
 
 #if WITH_EDITOR

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_Statics.h

@@ -35,7 +35,7 @@ public:
 	 * @param Loudness      Noise loudness (default 1.0). Scales with HearingRange.
 	 * @param MaxRange      Override max hearing range (0 = use sense default).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Perception",
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Perception",
 		meta = (WorldContext = "WorldContext", DefaultToSelf = "Shooter"))
 	static void ReportGunfire(UObject* WorldContext, FVector Location,
 		AActor* Shooter, bool bIsEnemyFire = false,

Unreal/PS_AI_Agent/Plugins/PS_AI_Behavior/Source/PS_AI_Behavior/Public/PS_AI_Behavior_TeamComponent.h

@@ -21,7 +21,7 @@
  *   Enemy     (Team 2) — Protectors and Civilians react
  *   Protector (Team 3) — Allied with Civilians, hostile to Enemies
  */
-UCLASS(ClassGroup = "PS AI Behavior", meta = (BlueprintSpawnableComponent,
+UCLASS(ClassGroup = "ASTERION|PS_AI_Behavior", meta = (BlueprintSpawnableComponent,
 	DisplayName = "PS AI Behavior Pawn Identity"))
 class PS_AI_BEHAVIOR_API UPS_AI_Behavior_TeamComponent : public UActorComponent
 {
@@ -31,16 +31,16 @@ public:
 	UPS_AI_Behavior_TeamComponent();
 
 	/** Role of this actor in the behavior system. Determines team affiliation. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI Behavior|Team")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_Behavior|Team")
 	EPS_AI_Behavior_NPCType Role = EPS_AI_Behavior_NPCType::Civilian;
 
 	/** Faction within the same role. Same role + different faction = rivals. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI Behavior|Team",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_Behavior|Team",
 		meta = (ClampMin = "0", ClampMax = "15"))
 	uint8 Faction = 0;
 
 	/** Change role at runtime. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI Behavior|Team")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_Behavior|Team")
 	void SetRole(EPS_AI_Behavior_NPCType NewRole) { Role = NewRole; }
 
 	/** Returns the TeamId derived from the current Role. */

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Binaries/Win64/UnrealEditor.modules

@@ -1,8 +0,0 @@
-{
-	"BuildId": "37670630",
-	"Modules": 
-	{
-		"PS_AI_ConvAgent": "UnrealEditor-PS_AI_ConvAgent.dll",
-		"PS_AI_ConvAgentEditor": "UnrealEditor-PS_AI_ConvAgentEditor.dll"
-	}
-}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent.cpp

@@ -19,6 +19,10 @@ void FPS_AI_ConvAgentModule::StartupModule()
 	Settings = NewObject<UPS_AI_ConvAgent_Settings_ElevenLabs>(GetTransientPackage(), "PS_AI_ConvAgent_Settings_ElevenLabs", RF_Standalone);
 	Settings->AddToRoot();
 
+	// NOTE: the client-provided API key (if any) is loaded lazily on the first
+	// GetSettings() call rather than here — see GetSettings(). Loading at module
+	// startup would be too early: the SaveGame system may not be ready yet.
+
 	if (ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings"))
 	{
 		SettingsModule->RegisterSettings(

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_AgentDialogue.cpp

@@ -0,0 +1,561 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#include "PS_AI_ConvAgent_AgentDialogue.h"
+#include "PS_AI_ConvAgent_ElevenLabsComponent.h"
+#include "GameFramework/Actor.h"
+#include "GameFramework/Pawn.h"
+#include "GameFramework/PlayerController.h"
+#include "TimerManager.h"
+#include "Engine/World.h"
+
+DEFINE_LOG_CATEGORY_STATIC(LogPS_AI_ConvAgent_Dialogue, Log, All);
+
+static const TCHAR* FloorName(uint8 F)
+{
+	switch (F) { case 1: return TEXT("A"); case 2: return TEXT("B"); default: return TEXT("None"); }
+}
+
+APS_AI_ConvAgent_AgentDialogue::APS_AI_ConvAgent_AgentDialogue()
+{
+	// Ticks only while "addressing player" (auto-release watcher); disabled otherwise.
+	PrimaryActorTick.bCanEverTick = true;
+	PrimaryActorTick.bStartWithTickEnabled = false;
+	bReplicates = false; // server-side orchestration; agents replicate their own audio
+}
+
+void APS_AI_ConvAgent_AgentDialogue::BeginPlay()
+{
+	Super::BeginPlay();
+	if (bAutoStartOnBeginPlay && HasAuthority())
+	{
+		StartDialogue();
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::EndPlay(const EEndPlayReason::Type Reason)
+{
+	StopDialogue(false);
+	UnbindAll();
+	Super::EndPlay(Reason);
+}
+
+UPS_AI_ConvAgent_ElevenLabsComponent* APS_AI_ConvAgent_AgentDialogue::ResolveAgentComp(AActor* Actor) const
+{
+	return Actor ? Actor->FindComponentByClass<UPS_AI_ConvAgent_ElevenLabsComponent>() : nullptr;
+}
+
+void APS_AI_ConvAgent_AgentDialogue::StartDialogue()
+{
+	if (!HasAuthority())
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Warning,
+			TEXT("StartDialogue ignored — must run on the server (authority)."));
+		return;
+	}
+	if (bRunning)
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log, TEXT("StartDialogue: already running."));
+		return;
+	}
+
+	CompA = ResolveAgentComp(AgentA);
+	CompB = ResolveAgentComp(AgentB);
+	if (!CompA || !CompB)
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Warning,
+			TEXT("StartDialogue: no ElevenLabs component on %s and/or %s."),
+			*GetNameSafe(AgentA), *GetNameSafe(AgentB));
+		return;
+	}
+	if (CompA == CompB)
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Warning, TEXT("StartDialogue: AgentA and AgentB are the same agent."));
+		return;
+	}
+
+	UnbindAll();
+	BindAgent(CompA, /*bIsA=*/true);
+	BindAgent(CompB, /*bIsA=*/false);
+
+	// CRITICAL: this is a TEXT-only loop. The agents must NEVER open their mics,
+	// otherwise each one HEARS the other's TTS and self-replies (via STT) — that
+	// produces the overlap / "already has the answer before the other spoke" chaos.
+	CompA->bAutoStartListening = false;
+	CompB->bAutoStartListening = false;
+
+	// The dialogue is interrupted when the PLAYER speaks — detected via a local mic
+	// voice-onset (primary) and OnAgentTranscript (backup). Enable transcript, and
+	// force Server turn mode + interruption so per-agent editor config can't silently
+	// block the mic path / the player barging in.
+	CompA->bEnableUserTranscript = true;
+	CompB->bEnableUserTranscript = true;
+	CompA->TurnMode = EPS_AI_ConvAgent_TurnMode_ElevenLabs::Server;
+	CompB->TurnMode = EPS_AI_ConvAgent_TurnMode_ElevenLabs::Server;
+	CompA->bAllowInterruption = true;
+	CompB->bAllowInterruption = true;
+
+	// Make the two agents look at EACH OTHER (not at a bystanding player).
+	// Replicated, so the audience sees it correctly on every machine.
+	CompA->SetGazeOverrideTarget(AgentB);
+	CompB->SetGazeOverrideTarget(AgentA);
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Warning,
+		TEXT("[Dialogue] Reminder: both agents must have an EMPTY FirstMessage in their AgentConfig "
+			 "(a configured first message auto-greets on connect and collides with the opening)."));
+
+	// Reset state.
+	Floor = EFloor::None;
+	TurnId = 0;
+	bTextReady = false;
+	bSpeechDone = false;
+	bForwardedThisTurn = false;
+	PendingLine.Reset();
+	bOpeningSent = false;
+	bRunning = true;
+
+	CompA->StartConversation();
+	CompB->StartConversation();
+
+	TryKickoff();
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log,
+		TEXT("[Dialogue] started: %s <-> %s (starter=%s, maxTurns=%d, waitForSpeech=%d)."),
+		*GetNameSafe(AgentA), *GetNameSafe(AgentB),
+		bAgentAStarts ? *GetNameSafe(AgentA) : *GetNameSafe(AgentB),
+		MaxTurns, bWaitForSpeechToFinish ? 1 : 0);
+}
+
+void APS_AI_ConvAgent_AgentDialogue::StopDialogue(bool bEndConversations)
+{
+	if (!bRunning && !bAddressingPlayer) { return; }
+	bRunning = false;
+	bAddressingPlayer = false;
+	AddressedByPlayer = nullptr;
+	EngagedFloor = EFloor::None;
+	SetActorTickEnabled(false);
+
+	if (UWorld* W = GetWorld())
+	{
+		W->GetTimerManager().ClearTimer(TurnTimer);
+	}
+	// Restore normal (player-tracking) gaze.
+	if (CompA) { CompA->SetGazeOverrideTarget(nullptr); }
+	if (CompB) { CompB->SetGazeOverrideTarget(nullptr); }
+
+	if (bEndConversations)
+	{
+		if (CompA) { CompA->EndConversation(); }
+		if (CompB) { CompB->EndConversation(); }
+	}
+	UnbindAll();
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log, TEXT("[Dialogue] stopped after %d turns."), TurnId);
+	OnDialogueFinished.Broadcast(TurnId);
+}
+
+void APS_AI_ConvAgent_AgentDialogue::BindAgent(UPS_AI_ConvAgent_ElevenLabsComponent* Comp, bool bIsA)
+{
+	if (!Comp) { return; }
+	if (bIsA)
+	{
+		Comp->OnAgentTextResponse.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTextA);
+		Comp->OnAgentStoppedSpeaking.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleStoppedA);
+		Comp->OnAgentConnected.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleConnectedA);
+		// Per-agent interrupt/relay triggers (voice-onset = primary, transcript = words).
+		Comp->OnUserVoiceDetected.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleVoiceOnsetA);
+		Comp->OnAgentTranscript.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTranscriptA);
+	}
+	else
+	{
+		Comp->OnAgentTextResponse.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTextB);
+		Comp->OnAgentStoppedSpeaking.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleStoppedB);
+		Comp->OnAgentConnected.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleConnectedB);
+		Comp->OnUserVoiceDetected.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleVoiceOnsetB);
+		Comp->OnAgentTranscript.AddDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTranscriptB);
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::UnbindAll()
+{
+	if (CompA)
+	{
+		CompA->OnAgentTextResponse.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTextA);
+		CompA->OnAgentStoppedSpeaking.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleStoppedA);
+		CompA->OnAgentConnected.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleConnectedA);
+		CompA->OnAgentTranscript.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTranscriptA);
+		CompA->OnUserVoiceDetected.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleVoiceOnsetA);
+	}
+	if (CompB)
+	{
+		CompB->OnAgentTextResponse.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTextB);
+		CompB->OnAgentStoppedSpeaking.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleStoppedB);
+		CompB->OnAgentConnected.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleConnectedB);
+		CompB->OnAgentTranscript.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleTranscriptB);
+		CompB->OnUserVoiceDetected.RemoveDynamic(this, &APS_AI_ConvAgent_AgentDialogue::HandleVoiceOnsetB);
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleVoiceOnsetA() { OnPlayerSpoke(EFloor::A, FString()); }
+void APS_AI_ConvAgent_AgentDialogue::HandleVoiceOnsetB() { OnPlayerSpoke(EFloor::B, FString()); }
+
+void APS_AI_ConvAgent_AgentDialogue::HandleTranscriptA(const FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs& Segment)
+{
+	if (Segment.Speaker == TEXT("user")) { OnPlayerSpoke(EFloor::A, Segment.Text); }
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleTranscriptB(const FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs& Segment)
+{
+	if (Segment.Speaker == TEXT("user")) { OnPlayerSpoke(EFloor::B, Segment.Text); }
+}
+
+void APS_AI_ConvAgent_AgentDialogue::OnPlayerSpoke(EFloor Which, const FString& PlayerWords)
+{
+	if (bRunning)
+	{
+		// The player barged into the agent-to-agent dialogue: enter 3-way floor mode.
+		InterruptForPlayer(Which);
+	}
+	else if (bAddressingPlayer)
+	{
+		// Already talking to the player — did they turn to the OTHER agent?
+		if (Which != EngagedFloor) { SetEngaged(Which); }
+	}
+	else
+	{
+		return; // orchestrator idle
+	}
+
+	// Relay the player's actual words (transcript path) to the WITNESS agent, so it
+	// "overhears" the exchange and can reference it later. Only while in floor mode.
+	if (bAddressingPlayer && !PlayerWords.IsEmpty() && !OverheardPrefix.IsEmpty())
+	{
+		RelayToBystander(Which, OverheardPrefix + TEXT("(la personne) ") + PlayerWords);
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::InterruptForPlayer(EFloor Engaged)
+{
+	APawn* Player = ResolveSpeakingPlayer();
+	if (!Player)
+	{
+		// Couldn't identify the speaker — fall back to a plain stop.
+		StopDialogue(/*bEndConversations=*/false);
+		return;
+	}
+
+	// Enter 3-way "floor" mode: stop the agent↔agent forwarding, turn BOTH agents to the
+	// player, and keep relaying the exchange to the witness agent. Agents stay connected;
+	// the orchestrator ticks to auto-release once the player leaves both (see Tick).
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log,
+		TEXT("[Dialogue] player '%s' spoke to %s — entering 3-way floor mode."),
+		*GetNameSafe(Player), FloorName((uint8)Engaged));
+
+	bRunning = false;
+	if (UWorld* W = GetWorld())
+	{
+		W->GetTimerManager().ClearTimer(TurnTimer);
+	}
+
+	// The player barged in — cut BOTH agents' current speech now. The engaged agent
+	// is already interrupted by the player's mic (ElevenLabs), but the WITNESS agent
+	// never hears the player, so without this it keeps finishing its dealer<->client
+	// line ("...I'll give you the cash...") while the player is talking. Interrupting
+	// leaves the conversations open; the witness still receives the contextual_updates.
+	if (CompA) { CompA->InterruptAgent(); }
+	if (CompB) { CompB->InterruptAgent(); }
+	// Keep the agent bindings: in floor mode the text/transcript handlers RELAY to the
+	// witness instead of forwarding (their dialogue logic no-ops while !bRunning).
+
+	if (CompA) { CompA->SetGazeOverrideTarget(Player); }
+	if (CompB) { CompB->SetGazeOverrideTarget(Player); }
+
+	bAddressingPlayer = true;
+	AddressedByPlayer = Player;
+	EngagedFloor = EFloor::None;   // force SetEngaged to send the reframe messages
+	SetEngaged(Engaged);
+	SetActorTickEnabled(true);
+}
+
+void APS_AI_ConvAgent_AgentDialogue::SetEngaged(EFloor Which)
+{
+	if (Which == EFloor::None || Which == EngagedFloor) { return; }
+	EngagedFloor = Which;
+
+	UPS_AI_ConvAgent_ElevenLabsComponent* Engaged   = (Which == EFloor::A) ? CompA.Get() : CompB.Get();
+	UPS_AI_ConvAgent_ElevenLabsComponent* Bystander = (Which == EFloor::A) ? CompB.Get() : CompA.Get();
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log,
+		TEXT("[Dialogue] player now addressing %s (the other agent becomes witness)."),
+		FloorName((uint8)Which));
+
+	// Silent reframe (contextual_update = no reply triggered).
+	if (Engaged && !InterruptContextMessage.IsEmpty())
+	{
+		Engaged->SendContextualUpdate(InterruptContextMessage);
+	}
+	if (Bystander && !BystanderContextMessage.IsEmpty())
+	{
+		Bystander->SendContextualUpdate(BystanderContextMessage);
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::RelayToBystander(EFloor EngagedSide, const FString& FormattedLine)
+{
+	UPS_AI_ConvAgent_ElevenLabsComponent* Bystander = (EngagedSide == EFloor::A) ? CompB.Get() : CompA.Get();
+	if (Bystander)
+	{
+		Bystander->SendContextualUpdate(FormattedLine);
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::Tick(float DeltaSeconds)
+{
+	Super::Tick(DeltaSeconds);
+	if (!bAddressingPlayer) { return; }
+
+	APawn* Player = AddressedByPlayer.Get();
+	if (!Player)
+	{
+		EndPlayerAddress();
+		return;
+	}
+
+	// Release once the player has walked farther than the threshold from BOTH agents.
+	const FVector P = Player->GetActorLocation();
+	const float Threshold = PlayerAddressReleaseDistance;
+	const bool bFarFromA = !AgentA || FVector::Dist(P, AgentA->GetActorLocation()) > Threshold;
+	const bool bFarFromB = !AgentB || FVector::Dist(P, AgentB->GetActorLocation()) > Threshold;
+	if (bFarFromA && bFarFromB)
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log,
+			TEXT("[Dialogue] player left both agents — releasing."));
+		EndPlayerAddress();
+	}
+}
+
+void APS_AI_ConvAgent_AgentDialogue::EndPlayerAddress()
+{
+	bAddressingPlayer = false;
+	AddressedByPlayer = nullptr;
+	EngagedFloor = EFloor::None;
+	SetActorTickEnabled(false);
+
+	// Hand the agents back to normal gaze and end their (now idle) conversations.
+	if (CompA) { CompA->SetGazeOverrideTarget(nullptr); CompA->EndConversation(); }
+	if (CompB) { CompB->SetGazeOverrideTarget(nullptr); CompB->EndConversation(); }
+	UnbindAll();   // floor mode kept the bindings active — release them now.
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log,
+		TEXT("[Dialogue] player address ended — agents released (after %d turns)."), TurnId);
+	OnDialogueFinished.Broadcast(TurnId);
+}
+
+APawn* APS_AI_ConvAgent_AgentDialogue::ResolveSpeakingPlayer() const
+{
+	// The player who spoke is the active speaker on one of the agents (a pawn that is
+	// neither AgentA nor AgentB), else a connected non-agent pawn, else the local player.
+	AActor* A = AgentA.Get();
+	AActor* B = AgentB.Get();
+	auto IsPlayer = [A, B](APawn* P) -> bool { return P && P != A && P != B; };
+
+	if (CompA && IsPlayer(CompA->NetActiveSpeakerPawn)) { return CompA->NetActiveSpeakerPawn; }
+	if (CompB && IsPlayer(CompB->NetActiveSpeakerPawn)) { return CompB->NetActiveSpeakerPawn; }
+
+	if (CompA) { for (APawn* P : CompA->NetConnectedPawns) { if (IsPlayer(P)) { return P; } } }
+	if (CompB) { for (APawn* P : CompB->NetConnectedPawns) { if (IsPlayer(P)) { return P; } } }
+
+	// Voice-onset path: NetActiveSpeakerPawn is usually unset (the player never formally
+	// joined the agent). Pick the player pawn NEAREST to either agent.
+	UWorld* W = GetWorld();
+	if (!W) { return nullptr; }
+
+	APawn* Nearest = nullptr;
+	double BestDistSq = TNumericLimits<double>::Max();
+	for (FConstPlayerControllerIterator It = W->GetPlayerControllerIterator(); It; ++It)
+	{
+		APlayerController* PC = It->Get();
+		APawn* P = PC ? PC->GetPawn() : nullptr;
+		if (!IsPlayer(P)) { continue; }
+		const FVector L = P->GetActorLocation();
+		double D = TNumericLimits<double>::Max();
+		if (A) { D = FMath::Min(D, FVector::DistSquared(L, A->GetActorLocation())); }
+		if (B) { D = FMath::Min(D, FVector::DistSquared(L, B->GetActorLocation())); }
+		if (D < BestDistSq) { BestDistSq = D; Nearest = P; }
+	}
+	if (Nearest) { return Nearest; }
+
+	if (APlayerController* PC = W->GetFirstPlayerController())
+	{
+		return PC->GetPawn();
+	}
+	return nullptr;
+}
+
+void APS_AI_ConvAgent_AgentDialogue::BeginTurn(EFloor NewFloor)
+{
+	Floor = NewFloor;
+	bTextReady = false;
+	bSpeechDone = false;
+	bForwardedThisTurn = false;
+	PendingLine.Reset();
+}
+
+bool APS_AI_ConvAgent_AgentDialogue::IsFloor(bool bFromA) const
+{
+	return (bFromA && Floor == EFloor::A) || (!bFromA && Floor == EFloor::B);
+}
+
+void APS_AI_ConvAgent_AgentDialogue::TryKickoff()
+{
+	if (!bRunning || bOpeningSent) { return; }
+
+	const bool bBothReady = CompA && CompB && CompA->IsConnected() && CompB->IsConnected();
+	if (!bBothReady)
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log, TEXT("[Dialogue] Kickoff waiting: A.connected=%d B.connected=%d"),
+			(CompA && CompA->IsConnected()) ? 1 : 0, (CompB && CompB->IsConnected()) ? 1 : 0);
+		return; // wait for the other OnAgentConnected
+	}
+
+	bOpeningSent = true;
+	BeginTurn(bAgentAStarts ? EFloor::A : EFloor::B);
+	UPS_AI_ConvAgent_ElevenLabsComponent* Starter = (Floor == EFloor::A) ? CompA : CompB;
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log, TEXT("[Dialogue] FLOOR=%s SEND-OPENING '%s'"),
+		FloorName((uint8)Floor), *OpeningMessage);
+	Starter->SendTextMessage(OpeningMessage);
+}
+
+void APS_AI_ConvAgent_AgentDialogue::TryForward()
+{
+	if (!bRunning || bForwardedThisTurn) { return; }
+
+	// Need the floor-holder's full text; and, unless we're on a headless server,
+	// also require it to have finished speaking so the voices never overlap.
+	if (!bTextReady) { return; }
+	if (bWaitForSpeechToFinish && !bSpeechDone) { return; }
+
+	UPS_AI_ConvAgent_ElevenLabsComponent* Listener = (Floor == EFloor::A) ? CompB : CompA;
+	AActor* SpeakerActor = (Floor == EFloor::A) ? AgentA : AgentB;
+	if (!Listener) { return; }
+
+	if (MaxTurns > 0 && TurnId >= MaxTurns)
+	{
+		StopDialogue(false);
+		return;
+	}
+
+	bForwardedThisTurn = true;
+	++TurnId;
+	const FString Line = PendingLine;
+
+	UE_LOG(LogPS_AI_ConvAgent_Dialogue, Log, TEXT("[Dialogue] turn=%d FORWARD %s->%s : '%.60s'"),
+		TurnId, FloorName((uint8)Floor), FloorName((uint8)(Floor == EFloor::A ? EFloor::B : EFloor::A)), *Line);
+	OnDialogueTurn.Broadcast(TurnId, SpeakerActor, Line);
+
+	// Hand the floor to the listener BEFORE sending, so the listener's upcoming
+	// text/speech events are attributed to it (and the old speaker's late/duplicate
+	// events are now non-floor and get ignored).
+	BeginTurn(Floor == EFloor::A ? EFloor::B : EFloor::A);
+
+	auto DoSend = [this, Line, Listener]()
+	{
+		if (bRunning && Listener && Listener->IsConnected())
+		{
+			Listener->SendTextMessage(Line);
+		}
+	};
+
+	if (TurnDelaySeconds > 0.0f)
+	{
+		if (UWorld* W = GetWorld())
+		{
+			W->GetTimerManager().SetTimer(TurnTimer, FTimerDelegate::CreateLambda(DoSend), TurnDelaySeconds, false);
+		}
+		else { DoSend(); }
+	}
+	else { DoSend(); }
+}
+
+// ── Delegate handlers ─────────────────────────────────────────────────────────
+// Every handler ignores events from the agent that does NOT hold the floor.
+
+void APS_AI_ConvAgent_AgentDialogue::HandleTextA(const FString& Text)
+{
+	if (bAddressingPlayer)
+	{
+		// Floor mode: the ENGAGED agent's spoken line is overheard by the witness.
+		if (EngagedFloor == EFloor::A && !Text.IsEmpty() && !OverheardPrefix.IsEmpty())
+		{
+			RelayToBystander(EFloor::A, OverheardPrefix + TEXT("(l'autre personnage) ") + Text);
+		}
+		return;
+	}
+	if (!bRunning) { return; }
+	if (!IsFloor(/*bFromA=*/true))
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Verbose, TEXT("[Dialogue] IGNORED text from NON-FLOOR A (floor=%s)"), FloorName((uint8)Floor));
+		return;
+	}
+	if (Text.IsEmpty()) { return; }
+	PendingLine = Text;
+	bTextReady = true;
+	TryForward();
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleTextB(const FString& Text)
+{
+	if (bAddressingPlayer)
+	{
+		// Floor mode: the ENGAGED agent's spoken line is overheard by the witness.
+		if (EngagedFloor == EFloor::B && !Text.IsEmpty() && !OverheardPrefix.IsEmpty())
+		{
+			RelayToBystander(EFloor::B, OverheardPrefix + TEXT("(l'autre personnage) ") + Text);
+		}
+		return;
+	}
+	if (!bRunning) { return; }
+	if (!IsFloor(/*bFromA=*/false))
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Verbose, TEXT("[Dialogue] IGNORED text from NON-FLOOR B (floor=%s)"), FloorName((uint8)Floor));
+		return;
+	}
+	if (Text.IsEmpty()) { return; }
+	PendingLine = Text;
+	bTextReady = true;
+	TryForward();
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleStoppedA()
+{
+	if (!bRunning) { return; }
+	if (!IsFloor(/*bFromA=*/true))
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Verbose, TEXT("[Dialogue] IGNORED stopped from NON-FLOOR A (floor=%s)"), FloorName((uint8)Floor));
+		return;
+	}
+	bSpeechDone = true;
+	TryForward();
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleStoppedB()
+{
+	if (!bRunning) { return; }
+	if (!IsFloor(/*bFromA=*/false))
+	{
+		UE_LOG(LogPS_AI_ConvAgent_Dialogue, Verbose, TEXT("[Dialogue] IGNORED stopped from NON-FLOOR B (floor=%s)"), FloorName((uint8)Floor));
+		return;
+	}
+	bSpeechDone = true;
+	TryForward();
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleConnectedA(const FPS_AI_ConvAgent_ConversationInfo_ElevenLabs& Info)
+{
+	TryKickoff();
+}
+
+void APS_AI_ConvAgent_AgentDialogue::HandleConnectedB(const FPS_AI_ConvAgent_ConversationInfo_ElevenLabs& Info)
+{
+	TryKickoff();
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_BlueprintLibrary.cpp

@@ -1,7 +1,98 @@
 // Copyright ASTERION. All Rights Reserved.
 
 #include "PS_AI_ConvAgent_BlueprintLibrary.h"
+#include "PS_AI_ConvAgent.h"
+#include "PS_AI_ConvAgent_SaveGame_ElevenLabs.h"
 #include "Components/SkeletalMeshComponent.h"
+#include "Kismet/GameplayStatics.h"
+#include "Misc/AES.h"
+
+namespace
+{
+	// In-memory cache of the client API key (PLAINTEXT). This BlueprintLibrary is
+	// the single owner of the key — every consumer (WebSocket auth, region probe,
+	// editor sync tools) reads it via GetElevenLabsAPIKey(). The SaveGame on disk
+	// is the persistent backing store (AES-encrypted); this cache avoids a disk
+	// read + decrypt on every access. All access is on the game thread, so no
+	// synchronization is needed.
+	bool    GElevenLabsKeyLoaded = false;
+	FString GElevenLabsKeyCache;
+
+	// 32-byte AES key used to obfuscate the API key at rest in the .sav file.
+	// IMPORTANT: this is embedded in the binary, so it is NOT real security — a
+	// determined attacker can extract it. It only raises the bar against casual
+	// inspection of the save file (agreed "trusted distribution" threat model).
+	void GetObfuscationAESKey(FAES::FAESKey& OutKey)
+	{
+		static const uint8 KeyBytes[FAES::FAESKey::KeySize] = {
+			0x9A, 0x3C, 0x71, 0x05, 0xE2, 0x4F, 0xB8, 0x16,
+			0x2D, 0xC4, 0x88, 0x5B, 0x37, 0xF1, 0x60, 0xAA,
+			0x14, 0x7E, 0xD9, 0x42, 0x6B, 0x90, 0x0C, 0xF5,
+			0x53, 0x21, 0xBE, 0x8D, 0x47, 0xA0, 0x39, 0xCF
+		};
+		FMemory::Memcpy(OutKey.Key, KeyBytes, FAES::FAESKey::KeySize);
+	}
+
+	/** Encrypt a plaintext key to AES block-padded bytes. Sets OutPlainLen to the
+	 *  original UTF-8 byte length so padding can be stripped on decrypt. */
+	TArray<uint8> EncryptElevenLabsKey(const FString& Plain, int32& OutPlainLen)
+	{
+		FTCHARToUTF8 Utf8(*Plain);
+		OutPlainLen = Utf8.Length();
+
+		TArray<uint8> Buffer;
+		Buffer.Append(reinterpret_cast<const uint8*>(Utf8.Get()), Utf8.Length());
+		if (Buffer.Num() == 0)
+		{
+			return Buffer; // empty key → empty blob
+		}
+
+		// Pad up to a multiple of the AES block size (required by FAES).
+		const int32 Remainder = Buffer.Num() % FAES::AESBlockSize;
+		if (Remainder != 0)
+		{
+			Buffer.AddZeroed(FAES::AESBlockSize - Remainder);
+		}
+
+		FAES::FAESKey Key;
+		GetObfuscationAESKey(Key);
+		FAES::EncryptData(Buffer.GetData(), Buffer.Num(), Key);
+		return Buffer;
+	}
+
+	/** Decrypt AES block-padded bytes back to the original plaintext key. */
+	FString DecryptElevenLabsKey(const TArray<uint8>& Encrypted, int32 PlainLen)
+	{
+		if (Encrypted.Num() == 0 || PlainLen <= 0 || (Encrypted.Num() % FAES::AESBlockSize) != 0)
+		{
+			return FString();
+		}
+
+		TArray<uint8> Buffer = Encrypted;
+		FAES::FAESKey Key;
+		GetObfuscationAESKey(Key);
+		FAES::DecryptData(Buffer.GetData(), Buffer.Num(), Key);
+
+		// Strip padding back to the original UTF-8 length, then null-terminate.
+		const int32 Len = FMath::Clamp(PlainLen, 0, Buffer.Num());
+		Buffer.SetNum(Len);
+		Buffer.Add(0);
+		return FString(FUTF8ToTCHAR(reinterpret_cast<const ANSICHAR*>(Buffer.GetData())).Get());
+	}
+
+	/** Load the API-key SaveGame from its slot, or null if none exists yet. */
+	UPS_AI_ConvAgent_SaveGame_ElevenLabs* LoadElevenLabsKeySaveGame()
+	{
+		const TCHAR* Slot = UPS_AI_ConvAgent_SaveGame_ElevenLabs::GetSlotName();
+		const int32 UserIndex = UPS_AI_ConvAgent_SaveGame_ElevenLabs::GetUserIndex();
+		if (UGameplayStatics::DoesSaveGameExist(Slot, UserIndex))
+		{
+			return Cast<UPS_AI_ConvAgent_SaveGame_ElevenLabs>(
+				UGameplayStatics::LoadGameFromSlot(Slot, UserIndex));
+		}
+		return nullptr;
+	}
+}
 
 void UPS_AI_ConvAgent_BlueprintLibrary::SetPostProcessAnimBlueprint(
 	USkeletalMeshComponent* SkelMeshComp,
@@ -15,3 +106,73 @@ void UPS_AI_ConvAgent_BlueprintLibrary::SetPostProcessAnimBlueprint(
 
 	SkelMeshComp->SetOverridePostProcessAnimBP(AnimBPClass);
 }
+
+// ── ElevenLabs API key (per-user, client-provided) ──────────────────────────
+
+void UPS_AI_ConvAgent_BlueprintLibrary::SetElevenLabsAPIKey(const FString& Key)
+{
+	// 1) Persist to the SaveGame slot (writes to disk immediately).
+	UPS_AI_ConvAgent_SaveGame_ElevenLabs* Save = LoadElevenLabsKeySaveGame();
+	if (!Save)
+	{
+		Save = Cast<UPS_AI_ConvAgent_SaveGame_ElevenLabs>(
+			UGameplayStatics::CreateSaveGameObject(UPS_AI_ConvAgent_SaveGame_ElevenLabs::StaticClass()));
+	}
+	if (!Save)
+	{
+		UE_LOG(LogTemp, Warning, TEXT("[PS_AI_ConvAgent] SetElevenLabsAPIKey: failed to create SaveGame object."));
+		return;
+	}
+
+	int32 PlainLen = 0;
+	Save->EncryptedAPIKey = EncryptElevenLabsKey(Key, PlainLen);
+	Save->PlainKeyLength = PlainLen;
+	const bool bSaved = UGameplayStatics::SaveGameToSlot(
+		Save,
+		UPS_AI_ConvAgent_SaveGame_ElevenLabs::GetSlotName(),
+		UPS_AI_ConvAgent_SaveGame_ElevenLabs::GetUserIndex());
+
+	if (!bSaved)
+	{
+		UE_LOG(LogTemp, Warning, TEXT("[PS_AI_ConvAgent] SetElevenLabsAPIKey: SaveGameToSlot failed "
+			"(check write permissions at the install location)."));
+	}
+
+	// 2) Update the in-memory cache so the new key takes effect immediately
+	//    (next conversation / region probe / editor sync) without a restart.
+	GElevenLabsKeyCache = Key;
+	GElevenLabsKeyLoaded = true;
+}
+
+FString UPS_AI_ConvAgent_BlueprintLibrary::GetElevenLabsAPIKey()
+{
+	// Lazy-load once from the SaveGame (decrypting), then serve from the cache.
+	if (!GElevenLabsKeyLoaded)
+	{
+		GElevenLabsKeyLoaded = true;
+		if (const UPS_AI_ConvAgent_SaveGame_ElevenLabs* Save = LoadElevenLabsKeySaveGame())
+		{
+			GElevenLabsKeyCache = DecryptElevenLabsKey(Save->EncryptedAPIKey, Save->PlainKeyLength);
+		}
+	}
+	return GElevenLabsKeyCache;
+}
+
+bool UPS_AI_ConvAgent_BlueprintLibrary::HasElevenLabsAPIKey()
+{
+	return !GetElevenLabsAPIKey().IsEmpty();
+}
+
+void UPS_AI_ConvAgent_BlueprintLibrary::ClearElevenLabsAPIKey()
+{
+	const TCHAR* Slot = UPS_AI_ConvAgent_SaveGame_ElevenLabs::GetSlotName();
+	const int32 UserIndex = UPS_AI_ConvAgent_SaveGame_ElevenLabs::GetUserIndex();
+	if (UGameplayStatics::DoesSaveGameExist(Slot, UserIndex))
+	{
+		UGameplayStatics::DeleteGameInSlot(Slot, UserIndex);
+	}
+
+	// Clear the cache too so the running session stops using the old key.
+	GElevenLabsKeyCache.Empty();
+	GElevenLabsKeyLoaded = true;
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_ElevenLabsComponent.cpp

@@ -10,6 +10,7 @@
 #include "PS_AI_ConvAgent_InteractionSubsystem.h"
 #include "PS_AI_ConvAgent_InteractionComponent.h"
 #include "PS_AI_ConvAgent.h"
+#include "PS_AI_ConvAgent_BlueprintLibrary.h"
 
 #include "Components/AudioComponent.h"
 #include "Sound/SoundAttenuation.h"
@@ -101,10 +102,9 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::TickComponent(float DeltaTime, ELevel
 {
 	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
 
-	// ── ForceDisableConversation blend-out monitoring ─────────────────────
-	// After ForceDisableConversation(), sub-components are blending their
-	// CurrentActiveAlpha to 0. Once all are at (near) zero, fire OnReadyForAction
-	// so the game can start the physical action.
+	// ── Conversation disable: blend-out monitoring ─────────────────────────
+	// After ForceDisableConversation(), sub-components blend their CurrentActiveAlpha
+	// to 0. Once all near zero (or timeout), clear the wait flag.
 	if (bWaitingForBlendOut)
 	{
 		BlendOutElapsedTime += DeltaTime;
@@ -139,23 +139,33 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::TickComponent(float DeltaTime, ELevel
 			bWaitingForBlendOut = false;
 			BlendOutElapsedTime = 0.0f;
 			UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
-				TEXT("ForceDisableConversation: all components blended to neutral — firing OnReadyForAction for action '%s'."),
-				*PendingActionName);
-			OnReadyForAction.Broadcast(PendingActionName);
+				TEXT("ForceDisableConversation: all components blended to neutral."));
 		}
 		else if (bTimedOut)
 		{
 			// Safety timeout — some component didn't reach alpha 0 in time.
-			// Fire OnReadyForAction anyway to avoid blocking the game action forever.
 			bWaitingForBlendOut = false;
 			BlendOutElapsedTime = 0.0f;
 			UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
-				TEXT("ForceDisableConversation: blend-out timed out after %.1fs — not all components at neutral. Firing OnReadyForAction for action '%s' anyway."),
-				BlendOutTimeoutSeconds, *PendingActionName);
-			OnReadyForAction.Broadcast(PendingActionName);
+				TEXT("ForceDisableConversation: blend-out timed out after %.1fs — not all components at neutral."),
+				BlendOutTimeoutSeconds);
 		}
 	}
 
+	// ── Action flow: fire OnReadyForAction when ready ──────────────────────
+	// An action was requested via OnAgentActionRequested. Fire OnReadyForAction
+	// as soon as the agent is ready:
+	//  - If ForceDisableConversation was called, wait for blend-out to complete.
+	//  - Otherwise, fire on the next tick (quasi-immediate).
+	if (!PendingActionName.IsEmpty() && !bWaitingForBlendOut)
+	{
+		const FString ActionToFire = PendingActionName;
+		PendingActionName.Empty();
+		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+			TEXT("OnReadyForAction: firing for action '%s'."), *ActionToFire);
+		OnReadyForAction.Broadcast(ActionToFire);
+	}
+
 	// Response timeout: if the server hasn't started generating within ResponseTimeoutSeconds
 	// after the user stopped speaking, notify Blueprint so it can react (e.g. show "try again").
 	if (bWaitingForAgentResponse && ResponseTimeoutSeconds > 0.0f && TurnEndTime > 0.0)
@@ -400,7 +410,7 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::TickComponent(float DeltaTime, ELevel
 // ─────────────────────────────────────────────────────────────────────────────
 void UPS_AI_ConvAgent_ElevenLabsComponent::StartConversation()
 {
-	if (bConversationDisabledByAction)
+	if (bConversationForceDisabled)
 	{
 		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
 			TEXT("StartConversation: blocked — conversation disabled by ForceDisableConversation(). Call ForceEnableConversation() first."));
@@ -492,6 +502,9 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::StartConversation_Internal()
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::EndConversation()
 {
+	// Clear any pending listen request so it doesn't leak across sessions.
+	bPendingStartListening = false;
+
 	if (GetOwnerRole() == ROLE_Authority)
 	{
 		// Standalone / listen-server: leave via the local player controller.
@@ -525,7 +538,12 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::StartListening()
 	const bool bEffectivelyConnected = IsConnected() || (GetOwnerRole() != ROLE_Authority && bNetIsConversing);
 	if (!bEffectivelyConnected)
 	{
-		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning, TEXT("StartListening: not connected (IsConnected=%s bNetIsConversing=%s Role=%d)."),
+		// Not ready yet — defer until HandleConnected fires.
+		// Prevents silent audio loss when StartListening is called synchronously
+		// after StartConversation (async WebSocket handshake).
+		bPendingStartListening = true;
+		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+			TEXT("StartListening deferred: WebSocket not connected yet (IsConnected=%s bNetIsConversing=%s Role=%d). Will open mic on connect."),
 			IsConnected() ? TEXT("true") : TEXT("false"),
 			bNetIsConversing ? TEXT("true") : TEXT("false"),
 			static_cast<int32>(GetOwnerRole()));
@@ -621,6 +639,10 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::StartListening()
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::StopListening()
 {
+	// Also cancel any pending-start request (e.g. StartListening was deferred
+	// before WS connect and the user now wants to cancel).
+	bPendingStartListening = false;
+
 	if (!bIsListening) return;
 	bIsListening = false;
 
@@ -717,6 +739,23 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::StopListening()
 	}
 }
 
+void UPS_AI_ConvAgent_ElevenLabsComponent::SendContextualUpdate(const FString& Text)
+{
+	// Server-authoritative: the WebSocket lives on the server. The agent-to-agent
+	// orchestrator (server) uses this to reframe the agents when the player takes over.
+	if (GetOwnerRole() == ROLE_Authority)
+	{
+		if (IsConnected() && WebSocketProxy)
+		{
+			WebSocketProxy->SendContextualUpdate(Text);
+		}
+		else
+		{
+			UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning, TEXT("SendContextualUpdate: not connected."));
+		}
+	}
+}
+
 void UPS_AI_ConvAgent_ElevenLabsComponent::SendTextMessage(const FString& Text)
 {
 	if (GetOwnerRole() == ROLE_Authority)
@@ -781,21 +820,19 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::InterruptAgent()
 // ForceDisableConversation / ForceEnableConversation
 // ─────────────────────────────────────────────────────────────────────────────
 
-void UPS_AI_ConvAgent_ElevenLabsComponent::ForceDisableConversation(const FString& ActionName)
+void UPS_AI_ConvAgent_ElevenLabsComponent::ForceDisableConversation()
 {
-	if (bConversationDisabledByAction)
+	if (bConversationForceDisabled)
 	{
 		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
-			TEXT("ForceDisableConversation: already disabled (pending action: %s)."), *PendingActionName);
+			TEXT("ForceDisableConversation: already disabled."));
 		return;
 	}
 
 	UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
-		TEXT("ForceDisableConversation: shutting down conversation for action '%s', blending to neutral."), *ActionName);
+		TEXT("ForceDisableConversation: shutting down conversation, blending to neutral."));
 
-	PendingActionName = ActionName;
-
-	bConversationDisabledByAction = true;
+	bConversationForceDisabled = true;
 	bWaitingForBlendOut = true;
 	BlendOutElapsedTime = 0.0f;
 
@@ -856,7 +893,7 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ForceDisableConversation(const FStrin
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::ForceEnableConversation()
 {
-	if (!bConversationDisabledByAction)
+	if (!bConversationForceDisabled)
 	{
 		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
 			TEXT("ForceEnableConversation: not currently disabled."));
@@ -866,7 +903,7 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ForceEnableConversation()
 	UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
 		TEXT("ForceEnableConversation: conversation re-enabled."));
 
-	bConversationDisabledByAction = false;
+	bConversationForceDisabled = false;
 	bWaitingForBlendOut = false;
 	BlendOutElapsedTime = 0.0f;
 
@@ -880,6 +917,27 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::FeedExternalAudio(const TArray<float>
 	// Same logic as OnMicrophoneDataCaptured but called from an external source
 	// (e.g. InteractionComponent on the pawn) instead of a local mic component.
 	// On server: check local WebSocket. On client: check replicated conversation state.
+
+	// Local voice-onset detection: broadcast on the FIRST voiced frame BEFORE the
+	// listening/echo gates below, so an agent-to-agent dialogue can be interrupted the
+	// instant the player speaks — no "listening" state and no ElevenLabs STT round-trip
+	// needed. Debounced to fire once per utterance. (OnAudioCaptured is marshaled to the
+	// game thread by the mic component, so this runs on the game thread — safe to broadcast.)
+	{
+		float OnsetSumSq = 0.0f;
+		for (const float S : FloatPCM) { OnsetSumSq += S * S; }
+		const float OnsetRms = FMath::Sqrt(OnsetSumSq / FMath::Max(1, FloatPCM.Num()));
+		if (OnsetRms >= 0.02f)
+		{
+			const double NowSec = FPlatformTime::Seconds();
+			if (NowSec - LastUserVoiceOnset > 0.5)
+			{
+				LastUserVoiceOnset = NowSec;
+				OnUserVoiceDetected.Broadcast();
+			}
+		}
+	}
+
 	const bool bCanSend = (GetOwnerRole() == ROLE_Authority) ? IsConnected() : bNetIsConversing;
 	if (!bCanSend || !bIsListening) return;
 
@@ -889,13 +947,15 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::FeedExternalAudio(const TArray<float>
 		return;
 	}
 
-	// ── Network silence gate ────────────────────────────────────────────────
-	// On clients the mic audio is sent via unreliable RPCs (~3200 bytes every
-	// 100ms = ~256 Kbits/s). Sending silence saturates the connection and
-	// starves movement replication, causing chaotic teleporting.
-	// Skip silent chunks on clients only — the server path uses a local
-	// WebSocket and doesn't touch the network, so it keeps the full stream
-	// for proper ElevenLabs VAD (voice-activity detection).
+	// ── Network silence gate (clients only) ─────────────────────────────────
+	// On clients the mic audio is sent via unreliable RPCs (~256 Kbits/s).
+	// Streaming silence the whole session saturates the connection and starves
+	// movement replication (teleporting). But ElevenLabs Server VAD needs the
+	// silence AFTER speech to detect end-of-turn — dropping it entirely means the
+	// agent hears the words but never the pause, so it never replies.
+	// Compromise: keep streaming a short silence "tail" after the last voiced
+	// chunk (MicSilenceTailSeconds), then drop silence during long idle gaps.
+	// The authority path is untouched — it always streams the full mic.
 	if (GetOwnerRole() != ROLE_Authority)
 	{
 		float SumSq = 0.0f;
@@ -904,9 +964,22 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::FeedExternalAudio(const TArray<float>
 			SumSq += Sample * Sample;
 		}
 		const float Rms = FMath::Sqrt(SumSq / FMath::Max(1, FloatPCM.Num()));
-		if (Rms < 0.005f) // ~-46 dBFS — well below any speech level
+
+		const double NowSec = FPlatformTime::Seconds();
+		if (Rms >= 0.005f) // ~-46 dBFS — above this is voiced speech.
 		{
-			return;
+			LastMicVoicedTime = NowSec; // Voiced: always send, remember when.
+		}
+		else
+		{
+			// Silence: send only within the tail window after the last voiced
+			// chunk (so VAD sees end-of-turn); drop once the tail has elapsed.
+			const bool bWithinTail = (LastMicVoicedTime > 0.0)
+				&& (NowSec - LastMicVoicedTime) <= MicSilenceTailSeconds;
+			if (!bWithinTail)
+			{
+				return;
+			}
 		}
 	}
 
@@ -1069,7 +1142,14 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::HandleConnected(const FPS_AI_ConvAgen
 	{
 		StartListening();
 	}
-
+	// Consume any pending listen request deferred before WebSocket was ready.
+	else if (bPendingStartListening)
+	{
+		bPendingStartListening = false;
+		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+			TEXT("HandleConnected: consuming pending StartListening request."));
+		StartListening();
+	}
 }
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::HandleDisconnected(int32 StatusCode, const FString& Reason)
@@ -1182,41 +1262,123 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::HandleAudioReceived(const TArray<uint
 	// Network: broadcast audio to all clients.
 	if (GetOwnerRole() == ROLE_Authority)
 	{
+		// Net-audio size debug: toggle at runtime with
+		//   ps.ai.ConvAgent.Debug.ElevenLabs 1   (or set bDebug on the component).
+		const int32 NetDbgCVar = CVarDebugElevenLabs.GetValueOnGameThread();
+		const bool bNetAudioDebug = (NetDbgCVar >= 0) ? (NetDbgCVar > 0) : bDebug;
+
 		if (OpusEncoder.IsValid())
 		{
-			// Opus path: compress then send.
-			uint32 CompressedSize = static_cast<uint32>(OpusWorkBuffer.Num());
-			OpusEncoder->Encode(PCMData.GetData(), PCMData.Num(),
-				OpusWorkBuffer.GetData(), CompressedSize);
+			// Opus path: compress then send, in sub-blocks.
+			//
+			// A whole ElevenLabs message can be several seconds. Two hard limits
+			// force us to split it before each Encode()/RPC:
+			//   1. UE's Opus encoder caps ONE packet at 76 frames (~1.52s) — frames
+			//      beyond that are silently dropped at encode (VoiceCodecOpus.cpp).
+			//   2. The client decode buffer only holds ~44 frames (~0.88s) before
+			//      the engine decoder aborts with "Decompression buffer too small"
+			//      and drops the packet tail (MulticastReceiveAgentAudio_Implementation).
+			// 40 frames (25600 bytes, 0.8s) stays safely under BOTH, so nothing is
+			// truncated on server or client. It also keeps each Unreliable RPC small.
+			static constexpr int32 BytesPerFrame =
+				(PS_AI_ConvAgent_Audio_ElevenLabs::SampleRate / 50)
+				* PS_AI_ConvAgent_Audio_ElevenLabs::Channels
+				* static_cast<int32>(sizeof(int16));            // 640 at 16kHz mono
+			static constexpr int32 MaxOpusChunkBytes = 40 * BytesPerFrame; // 25600 = 0.8s
 
-			if (CompressedSize > 0)
+			// Carry the sub-frame remainder from the PREVIOUS message so no samples
+			// are dropped at message boundaries. Opus encodes whole 640-byte frames
+			// only; dropping each message's <1-frame tail left a ~10-16ms hole and a
+			// waveform discontinuity at every message splice → audible pops on clients
+			// (the host plays raw PCM directly, so standalone/host never had it).
+			// Prepend the leftover, encode only whole frames, stash the new tail.
+			if (!bAgentSpeaking)
 			{
-				TArray<uint8> CompressedData;
-				CompressedData.Append(OpusWorkBuffer.GetData(), CompressedSize);
-				MulticastReceiveAgentAudio(CompressedData);
+				// First message of a new turn — don't glue on the previous turn's tail.
+				AgentAudioEncodeLeftover.Reset();
+			}
+			TArray<uint8> ContinuousPCM = MoveTemp(AgentAudioEncodeLeftover);
+			ContinuousPCM.Append(PCMData);
+
+			const int32 UsableBytes = (ContinuousPCM.Num() / BytesPerFrame) * BytesPerFrame;
+			if (ContinuousPCM.Num() > UsableBytes)
+			{
+				AgentAudioEncodeLeftover.Append(
+					ContinuousPCM.GetData() + UsableBytes, ContinuousPCM.Num() - UsableBytes);
+			}
+
+			int32 Offset = 0;
+			while (Offset < UsableBytes)
+			{
+				const int32 BlockBytes = FMath::Min(MaxOpusChunkBytes, UsableBytes - Offset);
+				const bool bLast = (Offset + BlockBytes >= UsableBytes);
+
+				uint32 CompressedSize = static_cast<uint32>(OpusWorkBuffer.Num());
+				OpusEncoder->Encode(ContinuousPCM.GetData() + Offset, BlockBytes,
+					OpusWorkBuffer.GetData(), CompressedSize);
+
+				if (CompressedSize > 0)
+				{
+					TArray<uint8> CompressedData;
+					CompressedData.Append(OpusWorkBuffer.GetData(), CompressedSize);
+
+					if (bNetAudioDebug)
+					{
+						const float Ratio = static_cast<float>(BlockBytes) / static_cast<float>(CompressedSize);
+						UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+							TEXT("[NET-SRV] Opus audio chunk: %u bytes sent (raw %d → %.1fx compression, last=%d)."),
+							CompressedSize, BlockBytes, Ratio, bLast ? 1 : 0);
+					}
+
+					MulticastReceiveAgentAudio(CompressedData, bLast);
+				}
+
+				Offset += BlockBytes;
 			}
 		}
 		else
 		{
-			// Fallback: send raw PCM (no compression). ~32 KB/s at 16kHz 16-bit mono.
-			// Fine for LAN; revisit with proper Opus if internet play is needed.
-			// UE5 limits replicated TArrays to 65535 elements, so we must chunk.
-			static bool bWarnedOnce = false;
-			if (!bWarnedOnce)
+			// Fallback: Opus init failed → send raw PCM (no compression, ~32 KB/s).
+			// This should not happen in the working config — it means [Voice]
+			// bEnabled=true is missing in DefaultEngine.ini. Warn on every message
+			// so it is loud, not hidden behind a one-shot flag.
+			// The RPC is now Reliable, so we must protect the reliable buffer (512
+			// bunches): each ~4 KB chunk ≈ ~4 partial bunches. Hard-cap one message
+			// at MaxFallbackBytes and drop the tail so a single message can never
+			// approach the buffer and trigger a reliable-buffer overflow (the exact
+			// cause of the old VR disconnect).
+			UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
+				TEXT("[NET-SRV] Opus encoder unavailable — sending raw PCM (no compression). "
+					 "Set [Voice] bEnabled=true in DefaultEngine.ini to restore Opus."));
+
+			static constexpr int32 MaxChunkBytes = 4000;
+			static constexpr int32 MaxFallbackBytes = 320000; // ~80 reliable chunks/message, well under the 512-bunch buffer
+
+			const int32 SendableBytes = FMath::Min(PCMData.Num(), MaxFallbackBytes);
+			if (PCMData.Num() > MaxFallbackBytes)
 			{
-				bWarnedOnce = true;
 				UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
-					TEXT("[NET-SRV] Opus encoder unavailable — sending raw PCM in chunks (no compression)."));
+					TEXT("[NET-SRV] Raw-PCM fallback capped at %d bytes — dropping %d-byte tail "
+						 "to protect the reliable buffer."),
+					MaxFallbackBytes, PCMData.Num() - MaxFallbackBytes);
 			}
 
-			static constexpr int32 MaxChunkBytes = 32000; // 1s of 16kHz 16-bit mono, well under 65535 limit
 			int32 Offset = 0;
-			while (Offset < PCMData.Num())
+			while (Offset < SendableBytes)
 			{
-				const int32 ChunkSize = FMath::Min(MaxChunkBytes, PCMData.Num() - Offset);
+				const int32 ChunkSize = FMath::Min(MaxChunkBytes, SendableBytes - Offset);
+				const bool bLast = (Offset + ChunkSize >= SendableBytes);
 				TArray<uint8> Chunk;
 				Chunk.Append(PCMData.GetData() + Offset, ChunkSize);
-				MulticastReceiveAgentAudio(Chunk);
+
+				if (bNetAudioDebug)
+				{
+					UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
+						TEXT("[NET-SRV] RAW PCM chunk: %d bytes sent (NO compression — Opus disabled, last=%d)."),
+						ChunkSize, bLast ? 1 : 0);
+				}
+
+				MulticastReceiveAgentAudio(Chunk, bLast);
 				Offset += ChunkSize;
 			}
 		}
@@ -1451,6 +1613,10 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::HandleClientToolCall(const FPS_AI_Con
 				TEXT("[T+%.2fs] Agent action requested: %s"), T, *ActionName);
 		}
 
+		// Track the pending action so OnReadyForAction can fire with the same name.
+		// If the user synchronously calls ForceDisableConversation() in their handler,
+		// OnReadyForAction will wait for blend-out. Otherwise it fires on next tick.
+		PendingActionName = ActionName;
 		OnAgentActionRequested.Broadcast(ActionName);
 
 		// Auto-respond so the agent can continue speaking.
@@ -1604,6 +1770,42 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::OnProceduralUnderflow(
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::EnqueueAgentAudio(const TArray<uint8>& PCMData)
 {
+	// Debug: flag a waveform discontinuity at the splice between the previous
+	// enqueued block and this one — the signature of the audio pops. The host's
+	// raw-PCM stream is continuous so its count should stay ~0; if a client's
+	// count climbs at message cadence, a splice problem remains.
+	{
+		const int32 DbgVal = CVarDebugElevenLabs.GetValueOnGameThread();
+		const bool bAudioDbg = (DbgVal >= 0) ? (DbgVal > 0) : bDebug;
+		if (bAudioDbg && PCMData.Num() >= static_cast<int32>(sizeof(int16)))
+		{
+			const int16* Samples = reinterpret_cast<const int16*>(PCMData.GetData());
+			const int32 NumSamples = PCMData.Num() / static_cast<int32>(sizeof(int16));
+			if (bHasLastEnqueuedSample)
+			{
+				const int32 Delta = FMath::Abs(static_cast<int32>(Samples[0]) - static_cast<int32>(LastEnqueuedSample));
+				static constexpr int32 DiscontinuityThreshold = 3000; // |delta| on the int16 scale
+				if (Delta > DiscontinuityThreshold)
+				{
+					++AudioSpliceDiscontinuityCount;
+					UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Warning,
+						TEXT("[AUDIO-DBG] Role=%d splice discontinuity: |delta|=%d (prev=%d first=%d) count=%d — pop likely here."),
+						static_cast<int32>(GetOwnerRole()), Delta,
+						static_cast<int32>(LastEnqueuedSample), static_cast<int32>(Samples[0]),
+						AudioSpliceDiscontinuityCount);
+				}
+				else if (DbgVal >= 2)
+				{
+					UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+						TEXT("[AUDIO-DBG] Role=%d splice ok: |delta|=%d"),
+						static_cast<int32>(GetOwnerRole()), Delta);
+				}
+			}
+			LastEnqueuedSample = Samples[NumSamples - 1];
+			bHasLastEnqueuedSample = true;
+		}
+	}
+
 	{
 		FScopeLock Lock(&AudioQueueLock);
 		AudioQueue.Append(PCMData);
@@ -1778,6 +1980,9 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::StopAgentAudio()
 	bool bWasSpeaking = false;
 	double Now = 0.0;
 	bPreBuffering = false;      // Clear pre-buffer state on stop.
+	ClientReassemblyPCM.Reset();       // Client: drop any half-received message so it can't leak into the next turn.
+	AgentAudioEncodeLeftover.Reset();  // Server: drop the carried sub-frame tail so it can't glue onto the next turn.
+	bHasLastEnqueuedSample = false;    // Debug: don't count the inter-turn splice as a discontinuity.
 	{
 		FScopeLock Lock(&AudioQueueLock);
 		AudioQueue.Empty();
@@ -1987,6 +2192,7 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::GetLifetimeReplicatedProps(
 	DOREPLIFETIME(UPS_AI_ConvAgent_ElevenLabsComponent, bNetIsConversing);
 	DOREPLIFETIME(UPS_AI_ConvAgent_ElevenLabsComponent, NetConnectedPawns);
 	DOREPLIFETIME(UPS_AI_ConvAgent_ElevenLabsComponent, NetActiveSpeakerPawn);
+	DOREPLIFETIME(UPS_AI_ConvAgent_ElevenLabsComponent, GazeOverrideTarget);
 	DOREPLIFETIME(UPS_AI_ConvAgent_ElevenLabsComponent, CurrentEmotion);
 	DOREPLIFETIME(UPS_AI_ConvAgent_ElevenLabsComponent, CurrentEmotionIntensity);
 }
@@ -2010,16 +2216,33 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::OnRep_ConversationState()
 		// on the local pawn, but remote clients never run that code path.
 		if (UPS_AI_ConvAgent_GazeComponent* Gaze = Owner->FindComponentByClass<UPS_AI_ConvAgent_GazeComponent>())
 		{
-			if (bNetIsConversing && NetConnectedPawns.Num() > 0)
+			if (GazeOverrideTarget)
+			{
+				// Override (agent-to-agent dialogue): look at the fixed actor.
+				Gaze->bActive = true;
+				if (Gaze->TargetActor != GazeOverrideTarget)
+				{
+					Gaze->TargetActor = GazeOverrideTarget;
+					Gaze->ResetBodyTarget();
+				}
+				Gaze->bEnableBodyTracking = true;
+			}
+			else if (bNetIsConversing && NetConnectedPawns.Num() > 0)
 			{
 				Gaze->bActive = true;
 				// Use active speaker if set, otherwise first connected pawn.
+				// GazeTarget can be null on a late joiner if the replicated pawn
+				// reference hasn't resolved yet (actor channel not open). Skip until
+				// it resolves — OnRep fires again once the reference is patched in.
 				APawn* GazeTarget = NetActiveSpeakerPawn ? NetActiveSpeakerPawn : NetConnectedPawns.Last();
-				Gaze->TargetActor = GazeTarget;
-				Gaze->ResetBodyTarget();
-				Gaze->bEnableBodyTracking = true;
-				UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
-					TEXT("[NET-REP] Gaze ACTIVATED, TargetActor set to %s"), *GazeTarget->GetName());
+				if (GazeTarget)
+				{
+					Gaze->TargetActor = GazeTarget;
+					Gaze->ResetBodyTarget();
+					Gaze->bEnableBodyTracking = true;
+					UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+						TEXT("[NET-REP] Gaze ACTIVATED, TargetActor set to %s"), *GazeTarget->GetName());
+				}
 			}
 			else
 			{
@@ -2053,6 +2276,25 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::OnRep_ConversationState()
 		}
 	}
 
+	// ── Client: (re)start listening once the conversation is confirmed live ──
+	// StartListening() called early on the client defers (bPendingStartListening)
+	// because bNetIsConversing wasn't replicated yet. The ClientConversationStarted
+	// relay RPC may also race ahead of this replication. OnRep is the reliable
+	// "conversation is live" signal, so consume the deferred listen here — this
+	// closes the race regardless of RPC/replication ordering. Gated on
+	// IsLocalPlayerConversating() so only the joining client opens its mic path.
+	if (GetOwnerRole() != ROLE_Authority && bNetIsConversing && IsLocalPlayerConversating())
+	{
+		if (bPendingStartListening
+			|| (bAutoStartListening && TurnMode == EPS_AI_ConvAgent_TurnMode_ElevenLabs::Server))
+		{
+			bPendingStartListening = false;
+			UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+				TEXT("[NET-REP] Conversation live on client — starting listening (mic uplink)."));
+			StartListening();
+		}
+	}
+
 	if (!bNetIsConversing)
 	{
 		// Conversation ended on server — clean up local playback.
@@ -2069,16 +2311,22 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::OnRep_ActiveSpeaker()
 	AActor* Owner = GetOwner();
 	if (!Owner) return;
 
-	if (auto* Gaze = Owner->FindComponentByClass<UPS_AI_ConvAgent_GazeComponent>())
+	// Guard: during an agent-to-agent dialogue the gaze is pinned to the other
+	// agent (GazeOverrideTarget) — a replicated active-speaker change (e.g. a
+	// player joining/speaking) must NOT yank the eyes back onto the player.
+	if (!GazeOverrideTarget)
 	{
-		if (NetActiveSpeakerPawn)
+		if (auto* Gaze = Owner->FindComponentByClass<UPS_AI_ConvAgent_GazeComponent>())
 		{
-			Gaze->TargetActor = NetActiveSpeakerPawn;
-			Gaze->ResetBodyTarget();
-			UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
-				TEXT("[NET-REP] ActiveSpeaker changed to %s"), *NetActiveSpeakerPawn->GetName());
+			if (NetActiveSpeakerPawn)
+			{
+				Gaze->TargetActor = NetActiveSpeakerPawn;
+				Gaze->ResetBodyTarget();
+				UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+					TEXT("[NET-REP] ActiveSpeaker changed to %s"), *NetActiveSpeakerPawn->GetName());
+			}
+			// Don't clear gaze when null — keep looking at last speaker.
 		}
-		// Don't clear gaze when null — keep looking at last speaker.
 	}
 
 	OnActiveSpeakerChanged.Broadcast(NetActiveSpeakerPawn, nullptr);
@@ -2100,7 +2348,7 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ServerJoinConversation_Implementation
 	if (!Pawn) return;
 
 	// Block join while force-disabled (ForceDisableConversation active).
-	if (bConversationDisabledByAction)
+	if (bConversationForceDisabled)
 	{
 		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
 			TEXT("[NET] ServerJoinConversation: blocked — conversation disabled by ForceDisableConversation()."));
@@ -2192,8 +2440,11 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ServerLeaveConversation_Implementatio
 		SetActiveSpeaker(NetConnectedPawns.Num() > 0 ? NetConnectedPawns[0] : nullptr);
 	}
 
-	// If no players left, fully end the conversation.
-	if (NetConnectedPawns.Num() == 0)
+	// If no players left, fully end the conversation — UNLESS the agent-to-agent
+	// orchestrator owns it (GazeOverrideTarget set). A player merely WATCHING the
+	// dialogue joins/leaves just by looking around; that must NOT close the agent's
+	// WebSocket, stop its audio, or deactivate its lip sync. Keep the dialogue alive.
+	if (NetConnectedPawns.Num() == 0 && !GazeOverrideTarget)
 	{
 		// Cancel any pending reconnection (ephemeral mode only).
 		if (!bPersistentSession)
@@ -2229,7 +2480,8 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ServerLeaveConversation_Implementatio
 	}
 	else
 	{
-		// Other players still connected — update gaze.
+		// Players still connected, OR an orchestrated agent-to-agent dialogue owns
+		// this conversation (0 players but GazeOverrideTarget set) — keep it running.
 		ApplyConversationGaze();
 	}
 }
@@ -2273,6 +2525,38 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ServerSendMicAudioFromPlayer(
 {
 	if (!WebSocketProxy || !WebSocketProxy->IsConnected()) return;
 
+	// Server-side voice-onset. This runs on the SERVER (only the server has a live
+	// WebSocket — clients returned above), and the player's mic — the host's OR a
+	// remote client's, relayed here — always passes through this function. Broadcasting
+	// OnUserVoiceDetected here is what makes the agent-to-agent dialogue interrupt work
+	// on a DEDICATED server (no host player). Debounced (shares LastUserVoiceOnset with
+	// the FeedExternalAudio path, so the host doesn't double-fire).
+	{
+		const int32 OnsetSamples = PCMBytes.Num() / (int32)sizeof(int16);
+		if (OnsetSamples > 0)
+		{
+			const int16* OS = reinterpret_cast<const int16*>(PCMBytes.GetData());
+			double OnsetSumSq = 0.0;
+			for (int32 i = 0; i < OnsetSamples; ++i) { const double v = OS[i] / 32768.0; OnsetSumSq += v * v; }
+			const double OnsetRms = FMath::Sqrt(OnsetSumSq / OnsetSamples);
+			if (OnsetRms >= 0.02)
+			{
+				const double NowSec = FPlatformTime::Seconds();
+				if (NowSec - LastUserVoiceOnset > 0.5)
+				{
+					LastUserVoiceOnset = NowSec;
+					OnUserVoiceDetected.Broadcast();
+				}
+			}
+		}
+	}
+
+	// Replay capture: expose every relayed player mic chunk (with its pawn) so an
+	// external recorder (PS_AI_ConvReplay) can save player speech. Server-only — clients
+	// have no live WebSocket and returned above. Fired before arbitration so audio from
+	// every player is captured, even a non-active speaker.
+	OnPlayerAudioCaptured.Broadcast(SpeakerPawn, PCMBytes);
+
 	// Standalone / single-player: bypass speaker arbitration entirely.
 	// There's only one player — no need for Contains check or speaker switching.
 	if (NetConnectedPawns.Num() <= 1)
@@ -2304,16 +2588,44 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ServerSendMicAudioFromPlayer(
 	}
 
 	const double Now = FPlatformTime::Seconds();
-	LastSpeakTime.FindOrAdd(SpeakerPawn) = Now;
 
-	// If this player IS the active speaker, forward immediately.
+	// Real voice energy of this chunk (int16 mono PCM). Only ACTUAL speech may
+	// hold or take the floor — not the silence-tail or ambient that an open mic
+	// streams continuously. Otherwise the first speaker's continuous stream keeps
+	// refreshing LastSpeakTime, so no one else can ever switch in and the agent
+	// stays locked on them (multi-player gaze/turn-taking broken).
+	const int32 NumSamples = PCMBytes.Num() / (int32)sizeof(int16);
+	double SumSq = 0.0;
+	if (NumSamples > 0)
+	{
+		const int16* S = reinterpret_cast<const int16*>(PCMBytes.GetData());
+		for (int32 i = 0; i < NumSamples; ++i) { const double v = S[i] / 32768.0; SumSq += v * v; }
+	}
+	const double Rms = (NumSamples > 0) ? FMath::Sqrt(SumSq / NumSamples) : 0.0;
+	const bool bVoiced = (Rms >= 0.02); // speech vs ambient/breath; tune if needed.
+
+	// Only real voice asserts holding/taking the floor.
+	if (bVoiced)
+	{
+		LastSpeakTime.FindOrAdd(SpeakerPawn) = Now;
+	}
+
+	// The active speaker is always forwarded (keeps the silence tail flowing to
+	// ElevenLabs VAD for end-of-turn detection).
 	if (NetActiveSpeakerPawn == SpeakerPawn)
 	{
 		WebSocketProxy->SendAudioChunk(PCMBytes);
 		return;
 	}
 
-	// Speaker switch: only switch if current speaker has been silent
+	// A different player can only TAKE the floor with actual voice — their
+	// silence/tail must not steal it from the current speaker.
+	if (!bVoiced)
+	{
+		return;
+	}
+
+	// Speaker switch: only switch if current speaker has been voice-silent
 	// for at least SpeakerSwitchHysteresis seconds.
 	bool bCanSwitch = true;
 	if (NetActiveSpeakerPawn)
@@ -2367,6 +2679,14 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ClientConversationStarted_Implementat
 	{
 		StartListening();
 	}
+	// Consume any pending listen request deferred before conversation was ready.
+	else if (bPendingStartListening)
+	{
+		bPendingStartListening = false;
+		UE_LOG(LogPS_AI_ConvAgent_ElevenLabs, Log,
+			TEXT("[Client] Consuming pending StartListening request."));
+		StartListening();
+	}
 }
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::ClientConversationFailed_Implementation(
@@ -2381,7 +2701,7 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ClientConversationFailed_Implementati
 // Network: Multicast RPCs
 // ─────────────────────────────────────────────────────────────────────────────
 void UPS_AI_ConvAgent_ElevenLabsComponent::MulticastReceiveAgentAudio_Implementation(
-	const TArray<uint8>& AudioData)
+	const TArray<uint8>& AudioData, bool bLastSubChunk)
 {
 	// Server already handled playback in HandleAudioReceived.
 	if (GetOwnerRole() == ROLE_Authority) return;
@@ -2399,13 +2719,17 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::MulticastReceiveAgentAudio_Implementa
 	if (OpusDecoder.IsValid())
 	{
 		// Opus path: decode compressed audio.
-		const uint32 MaxDecompressedSize = 16000 * 2;
+		// Buffer must hold a full packet's decoded PCM. The engine decoder aborts
+		// with "Decompression buffer too small to decode voice" (dropping the
+		// packet tail) if this is smaller than the packet needs. The server caps
+		// packets at 40 frames (25600 bytes); 64KB gives ample headroom even up to
+		// the engine's 76-frame (~48640 bytes) maximum, so no packet is truncated.
+		const uint32 MaxDecompressedSize = 64 * 1024;
 		PCMBuffer.SetNumUninitialized(MaxDecompressedSize);
 		uint32 DecompressedSize = MaxDecompressedSize;
 		OpusDecoder->Decode(AudioData.GetData(), AudioData.Num(),
 			PCMBuffer.GetData(), DecompressedSize);
-		if (DecompressedSize == 0) return;
-		PCMBuffer.SetNum(DecompressedSize);
+		PCMBuffer.SetNum(DecompressedSize);   // may be 0 — handled by reassembly below
 	}
 	else
 	{
@@ -2413,14 +2737,73 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::MulticastReceiveAgentAudio_Implementa
 		PCMBuffer = AudioData;
 	}
 
-	// Local playback.
-	EnqueueAgentAudio(PCMBuffer);
-
-	// Feed lip-sync (within LOD or speaker).
-	if (bIsSpeaker || LipSyncLODDistance <= 0.f || Dist <= LipSyncLODDistance)
+	// Reassemble one ElevenLabs message from its N sub-chunks, then enqueue ONCE.
+	// The server splits a message into sub-chunks (to respect the Opus 76-frame /
+	// client decode-buffer limits), sent back-to-back in the same tick. Enqueuing
+	// each sub-chunk separately re-ran the playback state machine → a pop at each
+	// ~0.8s seam. Accumulating and enqueuing once per message plays it contiguously.
+	if (PCMBuffer.Num() > 0)
 	{
-		OnAgentAudioData.Broadcast(PCMBuffer);
+		ClientReassemblyPCM.Append(PCMBuffer);
 	}
+
+	if (!bLastSubChunk)
+	{
+		return;   // wait for the remaining sub-chunks of this message
+	}
+
+	if (ClientReassemblyPCM.Num() > 0)
+	{
+		// Local playback (one contiguous block per message).
+		EnqueueAgentAudio(ClientReassemblyPCM);
+
+		// Feed lip-sync (within LOD or speaker).
+		if (bIsSpeaker || LipSyncLODDistance <= 0.f || Dist <= LipSyncLODDistance)
+		{
+			OnAgentAudioData.Broadcast(ClientReassemblyPCM);
+		}
+
+		ClientReassemblyPCM.Reset();
+	}
+}
+
+// ─────────────────────────────────────────────────────────────────────────────
+// Replay support (PS_AI_ConvReplay bridge)
+// ─────────────────────────────────────────────────────────────────────────────
+void UPS_AI_ConvAgent_ElevenLabsComponent::PlayExternalAudioPCM(const TArray<uint8>& PCM16)
+{
+	if (PCM16.Num() == 0) return;
+
+	// Same tail as MulticastReceiveAgentAudio_Implementation, minus the LOD culls:
+	// enqueue for playback (drives body expression + start/stop via bAgentSpeaking) and
+	// broadcast the raw PCM so the LipSync component animates visemes.
+	EnqueueAgentAudio(PCM16);
+
+	// During replay there is no live agent_response message, so the normal
+	// silence-detection stop path (TickComponent) would otherwise wait for the long
+	// hard-timeout. Mark the response as received so OnAgentStoppedSpeaking fires
+	// shortly after the buffer drains and body expression returns to idle.
+	// (Set AFTER EnqueueAgentAudio, which resets this flag on the first chunk.)
+	bAgentResponseReceived = true;
+
+	OnAgentAudioData.Broadcast(PCM16);
+}
+
+void UPS_AI_ConvAgent_ElevenLabsComponent::StopExternalAudio()
+{
+	StopAgentAudio();
+}
+
+void UPS_AI_ConvAgent_ElevenLabsComponent::TriggerReplayedAction(const FString& ActionName)
+{
+	PendingActionName = ActionName;
+	OnAgentActionRequested.Broadcast(ActionName);
+}
+
+void UPS_AI_ConvAgent_ElevenLabsComponent::TriggerReplayedClientToolCall(
+	const FPS_AI_ConvAgent_ClientToolCall_ElevenLabs& ToolCall)
+{
+	OnAgentClientToolCall.Broadcast(ToolCall);
 }
 
 void UPS_AI_ConvAgent_ElevenLabsComponent::MulticastAgentStartedSpeaking_Implementation()
@@ -2599,14 +2982,27 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ApplyConversationGaze()
 	auto* Gaze = Owner->FindComponentByClass<UPS_AI_ConvAgent_GazeComponent>();
 	if (!Gaze) return;
 
-	if (bNetIsConversing && NetConnectedPawns.Num() > 0)
+	// Override (agent-to-agent dialogue): look at a fixed actor, ignore players.
+	if (GazeOverrideTarget)
+	{
+		Gaze->bActive = true;
+		if (Gaze->TargetActor != GazeOverrideTarget)
+		{
+			Gaze->TargetActor = GazeOverrideTarget;
+			Gaze->ResetBodyTarget();
+		}
+		Gaze->bEnableBodyTracking = true;
+	}
+	else if (bNetIsConversing && NetConnectedPawns.Num() > 0)
 	{
 		Gaze->bActive = true;
 		// Look at active speaker if set, otherwise last connected pawn.
+		// GazeTarget can be null if a replicated pawn ref hasn't resolved yet
+		// (late joiner). Don't overwrite the target with null in that case.
 		AActor* GazeTarget = NetActiveSpeakerPawn
 			? static_cast<AActor*>(NetActiveSpeakerPawn)
 			: static_cast<AActor*>(NetConnectedPawns.Last());
-		if (Gaze->TargetActor != GazeTarget)
+		if (GazeTarget && Gaze->TargetActor != GazeTarget)
 		{
 			Gaze->TargetActor = GazeTarget;
 			Gaze->ResetBodyTarget();
@@ -2637,6 +3033,20 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::ApplyConversationGaze()
 	}
 }
 
+void UPS_AI_ConvAgent_ElevenLabsComponent::SetGazeOverrideTarget(AActor* Target)
+{
+	if (GazeOverrideTarget == Target) return;
+	GazeOverrideTarget = Target;   // replicates → OnRep_GazeOverrideTarget on clients
+	ApplyConversationGaze();        // apply immediately on the server/authority
+}
+
+void UPS_AI_ConvAgent_ElevenLabsComponent::OnRep_GazeOverrideTarget()
+{
+	// Re-evaluate the gaze on clients (honours the override, or restores normal
+	// player-tracking when it was cleared to null).
+	ApplyConversationGaze();
+}
+
 void UPS_AI_ConvAgent_ElevenLabsComponent::SetActiveSpeaker(APawn* NewSpeaker)
 {
 	if (NetActiveSpeakerPawn == NewSpeaker) return;
@@ -2675,12 +3085,18 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::DrawDebugHUD() const
 	const FColor GoodColor = FColor::Green;
 	const FString OwnerName = GetOwner()->GetName();
 
-	const bool bConnected = IsConnected();
+	// On a client there is no local WebSocket (it lives on the server), so
+	// IsConnected() is always false. Report the effective networked state via the
+	// replicated bNetIsConversing flag instead, to avoid a misleading "DISCONNECTED".
+	const bool bIsAuthority = (GetOwnerRole() == ROLE_Authority);
+	const bool bConnected = bIsAuthority ? IsConnected() : bNetIsConversing;
+	const TCHAR* ConnStr = bConnected
+		? (bIsAuthority ? TEXT("CONNECTED") : TEXT("CONNECTED (via server)"))
+		: TEXT("DISCONNECTED");
 
 	GEngine->AddOnScreenDebugMessage(BaseKey, DisplayTime,
 		bConnected ? GoodColor : FColor::Red,
-		FString::Printf(TEXT("=== ELEVENLABS [%s]: %s ==="), *OwnerName,
-			bConnected ? TEXT("CONNECTED") : TEXT("DISCONNECTED")));
+		FString::Printf(TEXT("=== ELEVENLABS [%s]: %s ==="), *OwnerName, ConnStr));
 
 	// Session info
 	FString ModeStr = (TurnMode == EPS_AI_ConvAgent_TurnMode_ElevenLabs::Server)
@@ -2745,12 +3161,13 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::DrawDebugHUD() const
 			bWantsReconnect ? TEXT(" (ACTIVE)") : TEXT("")));
 
 	// ForceDisable state
-	if (bConversationDisabledByAction || bWaitingForBlendOut)
+	if (bConversationForceDisabled || bWaitingForBlendOut)
 	{
 		const FColor DisableColor = FColor::Orange;
+		const FString PendingStr = PendingActionName.IsEmpty() ? TEXT("<none>") : PendingActionName;
 		GEngine->AddOnScreenDebugMessage(BaseKey + 9, DisplayTime, DisableColor,
-			FString::Printf(TEXT("  FORCE DISABLED — action: '%s'  blendOut: %s (%.1fs)"),
-				*PendingActionName,
+			FString::Printf(TEXT("  FORCE DISABLED — pending action: '%s'  blendOut: %s (%.1fs)"),
+				*PendingStr,
 				bWaitingForBlendOut ? TEXT("WAITING") : TEXT("DONE"),
 				BlendOutElapsedTime));
 
@@ -2783,12 +3200,13 @@ void UPS_AI_ConvAgent_ElevenLabsComponent::DrawDebugHUD() const
 void UPS_AI_ConvAgent_ElevenLabsComponent::FetchServerRegion()
 {
 	const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings();
-	if (!Settings || Settings->API_Key.IsEmpty()) return;
+	const FString APIKey = UPS_AI_ConvAgent_BlueprintLibrary::GetElevenLabsAPIKey();
+	if (!Settings || APIKey.IsEmpty()) return;
 
 	auto Request = FHttpModule::Get().CreateRequest();
 	Request->SetURL(Settings->GetAPIBaseURL() + TEXT("/v1/models"));
 	Request->SetVerb(TEXT("GET"));
-	Request->SetHeader(TEXT("xi-api-key"), Settings->API_Key);
+	Request->SetHeader(TEXT("xi-api-key"), APIKey);
 
 	TWeakObjectPtr<UPS_AI_ConvAgent_ElevenLabsComponent> WeakThis(this);
 	Request->OnProcessRequestComplete().BindLambda(

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_GazeComponent.cpp

@@ -405,11 +405,7 @@ void UPS_AI_ConvAgent_GazeComponent::TickComponent(
 
 		const FVector ToTarget = TargetPos - EyeOrigin;
 
-		// ── 2. Body: smooth interp toward sticky target ────────────────────
-		//
-		// TargetBodyWorldYaw is persistent — only updated when head+eyes
-		// can't reach the target. Same sticky pattern as TargetHeadYaw.
-
+		// ── 1b. Horizontal direction / world yaw to the target ─────────────
 		const FVector HorizontalDir = FVector(ToTarget.X, ToTarget.Y, 0.0f);
 		float TargetWorldYaw = 0.0f;
 		if (!HorizontalDir.IsNearlyZero(1.0f))
@@ -417,11 +413,21 @@ void UPS_AI_ConvAgent_GazeComponent::TickComponent(
 			TargetWorldYaw = HorizontalDir.Rotation().Yaw;
 		}
 
-		// Body smoothly interpolates toward its persistent target.
-		// Server/standalone: directly rotates the actor.
-		// Client: does NOT rotate — accepts replicated rotation from server.
-		if (bEnableBodyTracking && Owner->HasAuthority())
+		// ── 2. BODY (authority only): lazy turn ────────────────────────────
+		// Rotate the actor to face the target only once head+eyes can no longer
+		// cover it. Clients NEVER rotate the body — they receive it replicated.
+		// Body turn state (TargetBodyWorldYaw) lives on the authority only.
+		if (bEnableBodyTracking && Owner->HasAuthority() && !HorizontalDir.IsNearlyZero(1.0f))
 		{
+			const float BodyFacingYaw = Owner->GetActorRotation().Yaw + MeshForwardYawOffset;
+			const float DeltaToTarget = FMath::FindDeltaAngleDegrees(BodyFacingYaw, TargetWorldYaw);
+
+			// Commit to facing the target once it leaves the head+eyes range.
+			if (FMath::Abs(DeltaToTarget) > MaxHeadYaw + MaxEyeHorizontal)
+			{
+				TargetBodyWorldYaw = TargetWorldYaw - MeshForwardYawOffset;
+			}
+
 			const float BodyDelta = FMath::FindDeltaAngleDegrees(
 				Owner->GetActorRotation().Yaw, TargetBodyWorldYaw);
 			if (FMath::Abs(BodyDelta) > 0.1f)
@@ -431,122 +437,49 @@ void UPS_AI_ConvAgent_GazeComponent::TickComponent(
 			}
 		}
 
-		// ── Smoothed body yaw for cascade computations ──────────────────
-		// Server: direct copy (no lag). Client: interpolate toward replicated
-		// rotation to avoid step artifacts from discrete ~30Hz network updates.
-		// The client also overrides the actor's rotation with the smoothed value
-		// so the body mesh doesn't visually jump at network tick rate.
-		if (Owner->HasAuthority())
+		// Smoothed mirror of the (authoritative/replicated) body yaw — DEBUG
+		// only. NEVER written back to the actor: the old client override
+		// (SetActorRotation) corrupted the head input and made the client head
+		// diverge by up to MaxHeadYaw. The head reads the real actor yaw below.
 		{
-			SmoothedBodyYaw = Owner->GetActorRotation().Yaw;
-		}
-		else
-		{
-			const float ReplicatedYaw = Owner->GetActorRotation().Yaw;
-			const float ClientDelta = FMath::FindDeltaAngleDegrees(SmoothedBodyYaw, ReplicatedYaw);
-			SmoothedBodyYaw += FMath::FInterpTo(0.0f, ClientDelta, SafeDeltaTime, BodyInterpSpeed * 3.0f);
-
-			// Override actor rotation with smoothed value so the body mesh
-			// shows the interpolated rotation instead of the raw replicated steps.
-			// This is local-only — replication will overwrite on next network update,
-			// and SmoothedBodyYaw will absorb the correction smoothly.
-			FRotator SmoothedRot = Owner->GetActorRotation();
-			SmoothedRot.Yaw = SmoothedBodyYaw;
-			Owner->SetActorRotation(SmoothedRot);
+			const float ActorYaw = Owner->GetActorRotation().Yaw;
+			const float YawDelta = FMath::FindDeltaAngleDegrees(SmoothedBodyYaw, ActorYaw);
+			SmoothedBodyYaw += FMath::FInterpTo(0.0f, YawDelta, SafeDeltaTime, BodyInterpSpeed * 3.0f);
 		}
 
-		// ── 3. Compute DeltaYaw after body interp ──────────────────────────
-		// When body tracking is disabled (e.g. proximity gaze during spline patrol),
-		// sync SmoothedBodyYaw and TargetBodyWorldYaw to current actor rotation.
-		// This ensures the head offset is always relative to the actual body facing,
-		// not a stale cached value from a previous frame.
+		// When body tracking is off, keep the body target synced (debug only).
 		if (!bEnableBodyTracking)
 		{
-			SmoothedBodyYaw = Owner->GetActorRotation().Yaw;
-			TargetBodyWorldYaw = SmoothedBodyYaw;
+			TargetBodyWorldYaw = Owner->GetActorRotation().Yaw;
 		}
 
+		// ── 3. HEAD + EYES — STATELESS cascade ─────────────────────────────
+		// Pure function of the ACTUAL body facing (authoritative on the server,
+		// replicated on the client) and the target direction. No sticky /
+		// path-dependent state, so server and client converge to the same pose
+		// regardless of how the body rotation arrived (smooth vs ~30Hz steps).
+		// FInterpTo only eases the visual; it never latches.
+		const float BodyFacingYaw = Owner->GetActorRotation().Yaw + MeshForwardYawOffset;
+
 		float DeltaYaw = 0.0f;
 		if (!HorizontalDir.IsNearlyZero(1.0f))
 		{
-			const float CurrentFacingYaw = SmoothedBodyYaw + MeshForwardYawOffset;
-			DeltaYaw = FMath::FindDeltaAngleDegrees(CurrentFacingYaw, TargetWorldYaw);
+			DeltaYaw = FMath::FindDeltaAngleDegrees(BodyFacingYaw, TargetWorldYaw);
 		}
 
-		// ── 4. Pitch from 3D direction ─────────────────────────────────────
-
 		const float HorizontalDist = HorizontalDir.Size();
 		const float TargetPitch = (HorizontalDist > 1.0f)
 			? FMath::RadiansToDegrees(FMath::Atan2(ToTarget.Z, HorizontalDist))
 			: 0.0f;
 
-		// ── 5. BODY overflow: check against persistent TargetBodyWorldYaw ──
-		//
-		// Same pattern as head: check from body's TARGET position (not current).
-		// Body triggers when head+eyes combined range is exceeded.
-
-		const float BodyTargetFacing = TargetBodyWorldYaw + MeshForwardYawOffset;
-		const float DeltaFromBodyTarget = FMath::FindDeltaAngleDegrees(
-			BodyTargetFacing, TargetWorldYaw);
-
-		bool bBodyOverflowed = false;
-		if (bEnableBodyTracking && FMath::Abs(DeltaFromBodyTarget) > MaxHeadYaw + MaxEyeHorizontal)
-		{
-			// Body realigns to face target
-			TargetBodyWorldYaw = TargetWorldYaw - MeshForwardYawOffset;
-			// Head returns to ~0° since body will face target directly
-			TargetHeadYaw = 0.0f;
-			bBodyOverflowed = true;
-		}
-
-		// ── 6. HEAD: realign when eyes overflow (check against body TARGET) ──
-		//
-		// Head overflow is checked relative to where the BODY IS GOING
-		// (TargetBodyWorldYaw), not where it currently is. This prevents
-		// the head from overcompensating during body interpolation —
-		// otherwise the head turns to track while body catches up, then
-		// snaps back when body arrives (two-step animation artifact).
-		//
-		// GUARD: Skip eye overflow check when body just overflowed in this
-		// same frame. Body overflow already set TargetHeadYaw=0 (head will
-		// recenter as body turns). Allowing eye overflow to also fire would
-		// snap TargetHeadYaw to a second value in the same frame, causing
-		// a visible 1-2 frame jerk as FInterpTo chases two targets.
-
-		if (!bBodyOverflowed)
-		{
-			const float HeadDeltaYaw = FMath::FindDeltaAngleDegrees(
-				TargetBodyWorldYaw + MeshForwardYawOffset, TargetWorldYaw);
-
-			const float EyeDeltaYaw = HeadDeltaYaw - TargetHeadYaw;
-
-			if (FMath::Abs(EyeDeltaYaw) > MaxEyeHorizontal)
-			{
-				TargetHeadYaw = FMath::Clamp(HeadDeltaYaw, -MaxHeadYaw, MaxHeadYaw);
-			}
-		}
-
-		// Head smoothly interpolates toward its persistent target
+		// Head takes as much of the yaw gap as its range allows; eyes the rest.
+		// (TargetHeadYaw/Pitch are kept only as debug mirrors — no longer sticky.)
+		TargetHeadYaw = FMath::Clamp(DeltaYaw, -MaxHeadYaw, MaxHeadYaw);
 		CurrentHeadYaw = FMath::FInterpTo(CurrentHeadYaw, TargetHeadYaw, SafeDeltaTime, HeadInterpSpeed);
-
-		// Eyes = remaining gap (during transients, eyes may sit at MaxEye while
-		// the head catches up — ARKit normalization keeps visual deflection small)
 		CurrentEyeYaw = FMath::Clamp(DeltaYaw - CurrentHeadYaw, -MaxEyeHorizontal, MaxEyeHorizontal);
 
-		// ── 5. PITCH: relative cascade (Eyes → Head, no body pitch) ────────
-
-		// Same pattern: check against persistent TargetHeadPitch
-		const float EyeDeltaPitch = TargetPitch - TargetHeadPitch;
-
-		if (FMath::Abs(EyeDeltaPitch) > MaxEyeVertical)
-		{
-			// Eyes overflow → head realigns toward target pitch
-			TargetHeadPitch = FMath::Clamp(TargetPitch, -MaxHeadPitch, MaxHeadPitch);
-		}
-
+		TargetHeadPitch = FMath::Clamp(TargetPitch, -MaxHeadPitch, MaxHeadPitch);
 		CurrentHeadPitch = FMath::FInterpTo(CurrentHeadPitch, TargetHeadPitch, SafeDeltaTime, HeadInterpSpeed);
-
-		// Eyes = remaining pitch gap
 		CurrentEyePitch = FMath::Clamp(TargetPitch - CurrentHeadPitch, -MaxEyeVertical, MaxEyeVertical);
 	}
 	else

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_InteractionComponent.cpp

@@ -21,6 +21,17 @@ static TAutoConsoleVariable<int32> CVarDebugInteraction(
 	TEXT("Debug HUD for Interaction. -1=use property, 0=off, 1-3=verbosity."),
 	ECVF_Default);
 
+// Convert normalized float mic samples to int16 little-endian bytes (16kHz mono).
+static void ConvReplay_FloatToInt16Bytes(const TArray<float>& In, TArray<uint8>& Out)
+{
+	Out.SetNumUninitialized(In.Num() * static_cast<int32>(sizeof(int16)));
+	int16* D = reinterpret_cast<int16*>(Out.GetData());
+	for (int32 i = 0; i < In.Num(); ++i)
+	{
+		D[i] = static_cast<int16>(FMath::Clamp<int32>(FMath::RoundToInt(In[i] * 32767.0f), -32768, 32767));
+	}
+}
+
 // ─────────────────────────────────────────────────────────────────────────────
 // Constructor
 // ─────────────────────────────────────────────────────────────────────────────
@@ -132,6 +143,9 @@ void UPS_AI_ConvAgent_InteractionComponent::TickComponent(float DeltaTime, ELeve
 
 		bInitialized = true;
 
+		// If a replay recording started before the mic existed, begin capturing now.
+		UpdateReplayCapture();
+
 		if (bDebug)
 		{
 			UE_LOG(LogPS_AI_ConvAgent_Select, Log,
@@ -191,7 +205,8 @@ void UPS_AI_ConvAgent_InteractionComponent::TickComponent(float DeltaTime, ELeve
 
 				// Re-activate passive gaze using configured checkboxes.
 				// ExecuteLeave killed the gaze — re-enable passively.
-				if (bAutoManageGaze)
+				// (Skip if the agent is in an agent-to-agent dialogue.)
+				if (bAutoManageGaze && !Pending->GazeOverrideTarget)
 				{
 					if (UPS_AI_ConvAgent_GazeComponent* Gaze = FindGazeOnAgent(Pending))
 					{
@@ -301,6 +316,9 @@ void UPS_AI_ConvAgent_InteractionComponent::UpdatePassiveGaze()
 		if (Agent == GazeRetainedAgent.Get()) continue;
 		if (Agent == PendingLeaveAgent.Get()) continue;
 		if (Agent->IsConversationDisabled()) continue;
+		// Skip agents driven by an agent-to-agent dialogue (they look at each
+		// other via GazeOverrideTarget — don't pull their gaze toward the player).
+		if (Agent->GazeOverrideTarget) continue;
 
 		AActor* AgentActor = Agent->GetOwner();
 		if (!AgentActor) continue;
@@ -600,7 +618,8 @@ void UPS_AI_ConvAgent_InteractionComponent::SetSelectedAgent(UPS_AI_ConvAgent_El
 				// ExecuteLeave → ServerLeaveConversation → ApplyConversationGaze()
 				// already killed bActive and cleared TargetActor. Override that:
 				// the agent should keep looking at the player passively.
-				if (bAutoManageGaze)
+				// (Skip while an agent-to-agent dialogue owns the gaze.)
+				if (bAutoManageGaze && !OldAgent->GazeOverrideTarget)
 				{
 					if (UPS_AI_ConvAgent_GazeComponent* Gaze = FindGazeOnAgent(OldAgent))
 					{
@@ -919,6 +938,11 @@ void UPS_AI_ConvAgent_InteractionComponent::AttachGazeTarget(
 	// from ever firing.
 	if (AgentPtr->IsConversationDisabled()) return;
 
+	// Agent-to-agent dialogue: this agent's gaze is pinned on the OTHER agent via
+	// GazeOverrideTarget. Don't attach it to the player just because the player is
+	// looking at / selecting it — let the override hold (the dialogue owns the gaze).
+	if (AgentPtr->GazeOverrideTarget) return;
+
 	if (UPS_AI_ConvAgent_GazeComponent* Gaze = FindGazeOnAgent(AgentPtr))
 	{
 		Gaze->TargetActor = GetOwner();
@@ -1052,10 +1076,34 @@ void UPS_AI_ConvAgent_InteractionComponent::CleanupRetainedGaze(UPS_AI_ConvAgent
 // ─────────────────────────────────────────────────────────────────────────────
 void UPS_AI_ConvAgent_InteractionComponent::OnMicAudioCaptured(const TArray<float>& FloatPCM)
 {
-	UPS_AI_ConvAgent_ElevenLabsComponent* Agent = SelectedAgent.Get();
-	if (!Agent) return;
+	if (UPS_AI_ConvAgent_ElevenLabsComponent* Agent = SelectedAgent.Get())
+	{
+		Agent->FeedExternalAudio(FloatPCM);
+		return;
+	}
 
-	Agent->FeedExternalAudio(FloatPCM);
+	// No agent selected: if a replay is being recorded, still capture this pawn's
+	// voice for the recorder. Convert to int16, accumulate, and relay in chunks —
+	// the host broadcasts locally; a remote client sends a Server RPC.
+	if (!bReplayRecordActive) return;
+
+	TArray<uint8> Bytes;
+	ConvReplay_FloatToInt16Bytes(FloatPCM, Bytes);
+	RecordMicBuffer.Append(Bytes);
+
+	static constexpr int32 RecordChunkMinBytes = 3200; // ~100ms @ 16kHz mono int16
+	if (RecordMicBuffer.Num() >= RecordChunkMinBytes)
+	{
+		if (GetOwnerRole() == ROLE_Authority)
+		{
+			OnPlayerVoiceForRecording.Broadcast(Cast<APawn>(GetOwner()), RecordMicBuffer);
+		}
+		else
+		{
+			ServerRecordVoice(RecordMicBuffer);
+		}
+		RecordMicBuffer.Reset();
+	}
 }
 
 // ─────────────────────────────────────────────────────────────────────────────
@@ -1144,7 +1192,7 @@ void UPS_AI_ConvAgent_InteractionComponent::GetLifetimeReplicatedProps(
 	TArray<FLifetimeProperty>& OutLifetimeProps) const
 {
 	Super::GetLifetimeReplicatedProps(OutLifetimeProps);
-	// No replicated properties — but the component must be replicated for RPCs.
+	DOREPLIFETIME(UPS_AI_ConvAgent_InteractionComponent, bReplayRecordActive);
 }
 
 // ─────────────────────────────────────────────────────────────────────────────
@@ -1221,6 +1269,50 @@ void UPS_AI_ConvAgent_InteractionComponent::ServerRelayMicAudio_Implementation(
 	Agent->ServerSendMicAudioFromPlayer(SenderPawn, PCMToSend);
 }
 
+// ─────────────────────────────────────────────────────────────────────────────
+// Agent-less replay recording (driven by PS_AI_ConvReplay)
+// ─────────────────────────────────────────────────────────────────────────────
+void UPS_AI_ConvAgent_InteractionComponent::SetReplayRecordActive(bool bActive)
+{
+	if (GetOwnerRole() != ROLE_Authority) return;
+	if (bReplayRecordActive == bActive) return;
+	bReplayRecordActive = bActive;
+	// Authority (host player) receives no OnRep — apply locally now.
+	UpdateReplayCapture();
+}
+
+void UPS_AI_ConvAgent_InteractionComponent::OnRep_ReplayRecordActive()
+{
+	UpdateReplayCapture();
+}
+
+void UPS_AI_ConvAgent_InteractionComponent::UpdateReplayCapture()
+{
+	if (!bReplayRecordActive)
+	{
+		RecordMicBuffer.Reset();
+		// Only stop the mic if no agent conversation still needs it.
+		if (MicComponent && MicComponent->IsCapturing() && !SelectedAgent.IsValid())
+		{
+			MicComponent->StopCapture();
+		}
+		return;
+	}
+
+	// Recording: make sure the mic is capturing. On a remote pawn's server-side
+	// replica MicComponent is null (tick disabled) and this is a harmless no-op —
+	// that client captures on its own machine and relays via ServerRecordVoice.
+	if (MicComponent && !MicComponent->IsCapturing())
+	{
+		MicComponent->StartCapture();
+	}
+}
+
+void UPS_AI_ConvAgent_InteractionComponent::ServerRecordVoice_Implementation(const TArray<uint8>& PCMBytes)
+{
+	OnPlayerVoiceForRecording.Broadcast(Cast<APawn>(GetOwner()), PCMBytes);
+}
+
 void UPS_AI_ConvAgent_InteractionComponent::ServerRelaySendText_Implementation(
 	AActor* AgentActor, const FString& Text)
 {

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_TestAPIKey_AsyncAction.cpp

@@ -0,0 +1,78 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#include "PS_AI_ConvAgent_TestAPIKey_AsyncAction.h"
+#include "PS_AI_ConvAgent.h"
+#include "HttpModule.h"
+#include "Interfaces/IHttpRequest.h"
+#include "Interfaces/IHttpResponse.h"
+
+UPS_AI_ConvAgent_TestAPIKey_AsyncAction* UPS_AI_ConvAgent_TestAPIKey_AsyncAction::TestElevenLabsAPIKey(const FString& Key)
+{
+	UPS_AI_ConvAgent_TestAPIKey_AsyncAction* Action = NewObject<UPS_AI_ConvAgent_TestAPIKey_AsyncAction>();
+	Action->KeyToTest = Key;
+	return Action;
+}
+
+void UPS_AI_ConvAgent_TestAPIKey_AsyncAction::Activate()
+{
+	// Keep this action alive across the async HTTP round-trip. Removed right
+	// before SetReadyToDestroy() once a result has been broadcast.
+	AddToRoot();
+
+	if (KeyToTest.IsEmpty())
+	{
+		OnInvalid.Broadcast(TEXT("API key is empty."));
+		RemoveFromRoot();
+		SetReadyToDestroy();
+		return;
+	}
+
+	// Respect the configured server region for the probe URL; fall back to global.
+	FString BaseURL = TEXT("https://api.elevenlabs.io");
+	if (FPS_AI_ConvAgentModule::IsAvailable())
+	{
+		if (const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings())
+		{
+			BaseURL = Settings->GetAPIBaseURL();
+		}
+	}
+
+	const TSharedRef<IHttpRequest, ESPMode::ThreadSafe> Request = FHttpModule::Get().CreateRequest();
+	Request->SetURL(BaseURL + TEXT("/v1/models"));
+	Request->SetVerb(TEXT("GET"));
+	Request->SetHeader(TEXT("xi-api-key"), KeyToTest);
+
+	TWeakObjectPtr<UPS_AI_ConvAgent_TestAPIKey_AsyncAction> WeakThis(this);
+	Request->OnProcessRequestComplete().BindLambda(
+		[WeakThis](FHttpRequestPtr /*Req*/, FHttpResponsePtr Resp, bool bSuccess)
+		{
+			if (!WeakThis.IsValid())
+			{
+				return;
+			}
+			UPS_AI_ConvAgent_TestAPIKey_AsyncAction* Self = WeakThis.Get();
+
+			const int32 Code = Resp.IsValid() ? Resp->GetResponseCode() : 0;
+			if (bSuccess && Code == 200)
+			{
+				Self->OnValid.Broadcast(TEXT("API key is valid."));
+			}
+			else if (Code == 401 || Code == 403)
+			{
+				Self->OnInvalid.Broadcast(FString::Printf(TEXT("Invalid API key (HTTP %d)."), Code));
+			}
+			else if (Code == 0)
+			{
+				Self->OnInvalid.Broadcast(TEXT("Could not reach ElevenLabs (network error)."));
+			}
+			else
+			{
+				Self->OnInvalid.Broadcast(FString::Printf(TEXT("Key test failed (HTTP %d)."), Code));
+			}
+
+			Self->RemoveFromRoot();
+			Self->SetReadyToDestroy();
+		});
+
+	Request->ProcessRequest();
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Private/PS_AI_ConvAgent_WebSocket_ElevenLabsProxy.cpp

@@ -2,6 +2,7 @@
 
 #include "PS_AI_ConvAgent_WebSocket_ElevenLabsProxy.h"
 #include "PS_AI_ConvAgent.h"
+#include "PS_AI_ConvAgent_BlueprintLibrary.h"
 
 #include "WebSocketsModule.h"
 #include "IWebSocket.h"
@@ -9,6 +10,10 @@
 #include "Json.h"
 #include "Misc/Base64.h"
 
+#include "HttpModule.h"
+#include "Interfaces/IHttpRequest.h"
+#include "Interfaces/IHttpResponse.h"
+
 DEFINE_LOG_CATEGORY_STATIC(LogPS_AI_ConvAgent_WS_ElevenLabs, Log, All);
 
 // ─────────────────────────────────────────────────────────────────────────────
@@ -28,7 +33,36 @@ void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::Connect(const FString& AgentIDO
 		FModuleManager::LoadModuleChecked<FWebSocketsModule>("WebSockets");
 	}
 
-	const FString URL = BuildWebSocketURL(AgentIDOverride, APIKeyOverride);
+	const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings();
+	const FString ResolvedKey = APIKeyOverride.IsEmpty()
+		? UPS_AI_ConvAgent_BlueprintLibrary::GetElevenLabsAPIKey()
+		: APIKeyOverride;
+
+	// Private agents (authentication enabled) require a Signed URL: a direct
+	// ?agent_id=... connection is rejected by ElevenLabs even with the xi-api-key
+	// header. So whenever we have a key (and no manual URL override), fetch a
+	// short-lived signed URL with that key and connect to it. This also works for
+	// public agents, and enforces "valid key required" — no valid key, no signed
+	// URL, no conversation.
+	if (!ResolvedKey.IsEmpty() && Settings->CustomWebSocketURL.IsEmpty())
+	{
+		if (AgentIDOverride.IsEmpty())
+		{
+			const FString Msg = TEXT("Cannot connect: no Agent ID configured. Set it in Project Settings or pass it to Connect().");
+			UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Error, TEXT("%s"), *Msg);
+			ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Error;
+			OnError.Broadcast(Msg);
+			return;
+		}
+
+		ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Connecting;
+		RequestSignedURLAndConnect(AgentIDOverride, ResolvedKey);
+		return;
+	}
+
+	// Fallback: direct connection. Used for the advanced custom-URL override, or
+	// for a public agent when no key is available (no authentication).
+	const FString URL = BuildWebSocketURL(AgentIDOverride, ResolvedKey);
 	if (URL.IsEmpty())
 	{
 		const FString Msg = TEXT("Cannot connect: no Agent ID configured. Set it in Project Settings or pass it to Connect().");
@@ -38,18 +72,105 @@ void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::Connect(const FString& AgentIDO
 		return;
 	}
 
-	UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Log, TEXT("Connecting to ElevenLabs: %s"), *URL);
 	ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Connecting;
 
-	// Headers: the ElevenLabs Conversational AI WS endpoint accepts the
-	// xi-api-key header on the initial HTTP upgrade request.
 	TMap<FString, FString> UpgradeHeaders;
-	const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings();
-	const FString ResolvedKey = APIKeyOverride.IsEmpty() ? Settings->API_Key : APIKeyOverride;
 	if (!ResolvedKey.IsEmpty())
 	{
 		UpgradeHeaders.Add(TEXT("xi-api-key"), ResolvedKey);
 	}
+	OpenWebSocket(URL, UpgradeHeaders);
+}
+
+void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::RequestSignedURLAndConnect(const FString& AgentID, const FString& APIKey)
+{
+	const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings();
+	const FString RequestURL = FString::Printf(
+		TEXT("%s/v1/convai/conversation/get-signed-url?agent_id=%s"),
+		*Settings->GetAPIBaseURL(), *AgentID);
+
+	UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Log, TEXT("Requesting signed URL for agent %s"), *AgentID);
+
+	TSharedRef<IHttpRequest, ESPMode::ThreadSafe> Request = FHttpModule::Get().CreateRequest();
+	Request->SetURL(RequestURL);
+	Request->SetVerb(TEXT("GET"));
+	Request->SetHeader(TEXT("xi-api-key"), APIKey);
+
+	TWeakObjectPtr<UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy> WeakThis(this);
+	Request->OnProcessRequestComplete().BindLambda(
+		[WeakThis](FHttpRequestPtr /*Req*/, FHttpResponsePtr Resp, bool bSuccess)
+		{
+			if (!WeakThis.IsValid())
+			{
+				return;
+			}
+			UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy* Self = WeakThis.Get();
+
+			const int32 Code = Resp.IsValid() ? Resp->GetResponseCode() : 0;
+			if (bSuccess && Code == 200 && Resp.IsValid())
+			{
+				FString SignedURL;
+				TSharedPtr<FJsonObject> Root;
+				const TSharedRef<TJsonReader<>> Reader = TJsonReaderFactory<>::Create(Resp->GetContentAsString());
+				if (FJsonSerializer::Deserialize(Reader, Root) && Root.IsValid())
+				{
+					Root->TryGetStringField(TEXT("signed_url"), SignedURL);
+				}
+
+				if (!SignedURL.IsEmpty())
+				{
+					// Token is embedded in the signed URL — no auth header needed.
+					Self->OpenWebSocket(SignedURL, TMap<FString, FString>());
+					return;
+				}
+
+				const FString Msg = TEXT("Signed URL request succeeded but the response had no 'signed_url'.");
+				UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Error, TEXT("%s"), *Msg);
+				Self->ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Error;
+				Self->OnError.Broadcast(Msg);
+				return;
+			}
+
+			FString Msg;
+			if (Code == 401 || Code == 403)
+			{
+				Msg = FString::Printf(TEXT("Authentication failed (HTTP %d): invalid or unauthorized ElevenLabs API key."), Code);
+			}
+			else if (Code == 0)
+			{
+				Msg = TEXT("Could not reach ElevenLabs to obtain a signed URL (network error).");
+			}
+			else
+			{
+				Msg = FString::Printf(TEXT("Failed to obtain a signed URL (HTTP %d)."), Code);
+			}
+			UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Error, TEXT("%s"), *Msg);
+			Self->ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Error;
+			Self->OnError.Broadcast(Msg);
+		});
+
+	Request->ProcessRequest();
+}
+
+void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::OpenWebSocket(const FString& URL, const TMap<FString, FString>& UpgradeHeaders)
+{
+	if (URL.IsEmpty())
+	{
+		const FString Msg = TEXT("Cannot open WebSocket: empty URL.");
+		UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Error, TEXT("%s"), *Msg);
+		ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Error;
+		OnError.Broadcast(Msg);
+		return;
+	}
+
+	// Redact the query string (signed URLs carry an auth token there) before logging.
+	FString LogURL = URL;
+	int32 QueryIdx = INDEX_NONE;
+	if (URL.FindChar(TEXT('?'), QueryIdx))
+	{
+		LogURL = URL.Left(QueryIdx) + TEXT("?<params hidden>");
+	}
+	UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Log, TEXT("Connecting to ElevenLabs: %s"), *LogURL);
 
 	WebSocket = FWebSocketsModule::Get().CreateWebSocket(URL, TEXT(""), UpgradeHeaders);
 
@@ -164,6 +285,23 @@ void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::SendTextMessage(const FString&
 	SendJsonMessage(Msg);
 }
 
+void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::SendContextualUpdate(const FString& Text)
+{
+	if (!IsConnected())
+	{
+		UE_LOG(LogPS_AI_ConvAgent_WS_ElevenLabs, Warning, TEXT("SendContextualUpdate: not connected."));
+		return;
+	}
+	if (Text.IsEmpty()) return;
+
+	// API: { "type": "contextual_update", "text": "..." } — injects context WITHOUT
+	// triggering an agent response (unlike user_message).
+	TSharedPtr<FJsonObject> Msg = MakeShareable(new FJsonObject());
+	Msg->SetStringField(TEXT("type"), TEXT("contextual_update"));
+	Msg->SetStringField(TEXT("text"), Text);
+	SendJsonMessage(Msg);
+}
+
 void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::SendInterrupt()
 {
 	if (!IsConnected()) return;
@@ -685,15 +823,18 @@ void UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy::HandleClientToolCall(const TSha
 	{
 		for (const auto& Pair : (*ParamsObj)->Values)
 		{
+			// UE 5.8 changed FJsonObject::Values from TMap<FString,...> to TMap<FSharedString,...>.
+			// FSharedString has no implicit FString conversion; deref (*) yields const TCHAR*.
+			FString Key(*Pair.Key);
 			FString Value;
 			if (Pair.Value->TryGetString(Value))
 			{
-				ToolCall.Parameters.Add(Pair.Key, Value);
+				ToolCall.Parameters.Add(Key, Value);
 			}
 			else
 			{
 				// For non-string values, serialize to string
-				ToolCall.Parameters.Add(Pair.Key, Pair.Value->AsString());
+				ToolCall.Parameters.Add(Key, Pair.Value->AsString());
 			}
 		}
 	}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent.h

@@ -31,13 +31,12 @@ class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_Settings_ElevenLabs : public UObject
 	GENERATED_BODY()
 
 public:
-	/**
-	 * ElevenLabs API key.
-	 * Obtain from https://elevenlabs.io – used to authenticate WebSocket connections.
-	 * Keep this secret; do not ship with the key hard-coded in a shipping build.
-	 */
-	UPROPERTY(Config, EditAnywhere, Category = "PS AI ConvAgent|ElevenLabs API")
-	FString API_Key;
+	// NOTE: The ElevenLabs API key is NOT stored here on purpose.
+	// It is provided per-install by the client at runtime and persisted in a
+	// SaveGame slot (see UPS_AI_ConvAgent_SaveGame_ElevenLabs). Read/write it via
+	// UPS_AI_ConvAgent_BlueprintLibrary::Get/SetElevenLabsAPIKey(). This keeps the
+	// key out of Project Settings / DefaultEngine.ini so it can never be committed
+	// or baked into a shipped build.
 
 	/**
 	 * Server region for ElevenLabs API.
@@ -45,18 +44,18 @@ public:
 	 * - US: force US servers (api.us.elevenlabs.io).
 	 * - EU / India: Enterprise-only data residency endpoints.
 	 */
-	UPROPERTY(Config, EditAnywhere, Category = "PS AI ConvAgent|ElevenLabs API")
+	UPROPERTY(Config, EditAnywhere, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API")
 	EPS_AI_ConvAgent_ElevenLabsRegion ServerRegion = EPS_AI_ConvAgent_ElevenLabsRegion::Global;
 
 	/**
 	 * Override the ElevenLabs WebSocket URL entirely. Leave empty to use ServerRegion setting.
 	 * Example: wss://custom-proxy.example.com/v1/convai/conversation?agent_id=YOUR_ID
 	 */
-	UPROPERTY(Config, EditAnywhere, AdvancedDisplay, Category = "PS AI ConvAgent|ElevenLabs API")
+	UPROPERTY(Config, EditAnywhere, AdvancedDisplay, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API")
 	FString CustomWebSocketURL;
 
 	/** Log verbose WebSocket messages to the Output Log (useful during development). */
-	UPROPERTY(Config, EditAnywhere, AdvancedDisplay, Category = "PS AI ConvAgent|ElevenLabs API")
+	UPROPERTY(Config, EditAnywhere, AdvancedDisplay, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API")
 	bool bVerboseLogging = false;
 
 	/**
@@ -65,7 +64,7 @@ public:
 	 * Injected at conversation start via dynamic variables — changes take effect
 	 * on the next conversation without re-syncing agents.
 	 */
-	UPROPERTY(Config, EditAnywhere, Category = "PS AI ConvAgent|Global Prompt",
+	UPROPERTY(Config, EditAnywhere, Category = "ASTERION|PS_AI_ConvAgent|Global Prompt",
 		meta = (MultiLine = "true",
 		ToolTip = "Context prompt shared by all agents.\nDescribe the world, era, common rules.\nChanges take effect on next conversation start (no re-sync needed)."))
 	FString GlobalContextPrompt;
@@ -119,7 +118,8 @@ public:
 		return FModuleManager::Get().IsModuleLoaded("PS_AI_ConvAgent");
 	}
 
-	/** Access the settings object at runtime */
+	/** Access the settings object at runtime (region, custom URL, logging, global
+	 *  prompt). The API key is NOT here — see UPS_AI_ConvAgent_BlueprintLibrary. */
 	UPS_AI_ConvAgent_Settings_ElevenLabs* GetSettings() const;
 
 private:

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_AgentDialogue.h

@@ -0,0 +1,181 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/Actor.h"
+#include "PS_AI_ConvAgent_ElevenLabsComponent.h" // component type + delegates + ConversationInfo struct
+#include "PS_AI_ConvAgent_AgentDialogue.generated.h"
+
+class UPS_AI_ConvAgent_ElevenLabsComponent;
+
+/** Fired each time a speaker's line is forwarded to the other agent (subtitles / logging). */
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_ThreeParams(FPS_AI_ConvAgent_OnDialogueTurn,
+	int32, TurnIndex, AActor*, Speaker, const FString&, Text);
+
+/** Fired when the dialogue stops (MaxTurns reached or StopDialogue). */
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FPS_AI_ConvAgent_OnDialogueFinished,
+	int32, TotalTurns);
+
+/**
+ * Orchestrator actor that makes TWO ElevenLabs agents converse with each other
+ * over TEXT (no STT): each agent's completed text response is fed as a user
+ * message to the OTHER agent, which then replies. Both agents still speak aloud
+ * (TTS), so humans in the level hear the whole conversation.
+ *
+ * Setup: place this actor in the level, assign AgentA / AgentB to two actors that
+ * each already carry a PS_AI_ConvAgent_ElevenLabsComponent, set an OpeningMessage,
+ * then call StartDialogue() (or enable bAutoStartOnBeginPlay).
+ *
+ * Runs on the SERVER (authority) — the agents' WebSockets are server-owned.
+ * By default forwarding happens when a speaker FINISHES speaking so the two
+ * voices never overlap (needs audio playback → listen-server/host). On a
+ * dedicated server with no audio device, set bWaitForSpeechToFinish=false to
+ * drive turns from the text event instead.
+ */
+UCLASS(Blueprintable)
+class PS_AI_CONVAGENT_API APS_AI_ConvAgent_AgentDialogue : public AActor
+{
+	GENERATED_BODY()
+
+public:
+	APS_AI_ConvAgent_AgentDialogue();
+
+	/** Actor carrying the FIRST agent's ElevenLabs component. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	TObjectPtr<AActor> AgentA;
+
+	/** Actor carrying the SECOND agent's ElevenLabs component. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	TObjectPtr<AActor> AgentB;
+
+	/** Opening line sent to the first speaker to kick off the dialogue. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	FString OpeningMessage = TEXT("Bonjour.");
+
+	/** If true the opening message goes to AgentA (A replies first); else to AgentB. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	bool bAgentAStarts = true;
+
+	/** Max forwarded turns before auto-stopping. 0 = unlimited. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue", meta = (ClampMin = "0"))
+	int32 MaxTurns = 20;
+
+	/** Pause (s) after a speaker's turn before the other is prompted. Adds breathing room. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue", meta = (ClampMin = "0.0"))
+	float TurnDelaySeconds = 0.0f;
+
+	/** True (default): forward a line when the speaker FINISHES speaking (clean, non-overlapping voices; needs audio playback).
+	 *  False: forward as soon as the text is ready (robust on dedicated servers, but voices may overlap). */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	bool bWaitForSpeechToFinish = true;
+
+	/** Start the dialogue automatically on BeginPlay (authority only). */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	bool bAutoStartOnBeginPlay = false;
+
+	/** After the player interrupts (by speaking), ALL dialogue agents look at the
+	 *  player until the player moves farther than this (cm) from BOTH agents, then
+	 *  the agents are released back to normal behavior and their conversations end. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue", meta = (ClampMin = "0.0"))
+	float PlayerAddressReleaseDistance = 500.0f;
+
+	/** Sent to BOTH agents as a SILENT context update (ElevenLabs contextual_update — no
+	 *  reply triggered) the instant the player interrupts, so the agents know a new/real
+	 *  person is now addressing them while KEEPING the prior conversation context.
+	 *  Leave empty to inject nothing. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue", meta = (MultiLine = "true"))
+	FString InterruptContextMessage = TEXT("Une nouvelle personne, bien reelle, s'adresse maintenant directement a toi, ce n'est plus ton interlocuteur precedent. Garde en memoire la conversation qui vient d'avoir lieu, mais reponds desormais a cette personne.");
+
+	/** Sent (contextual_update, no reply) to the agent the player is NOT talking to: it
+	 *  is a witness. Empty = don't inform the bystander. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue", meta = (MultiLine = "true"))
+	FString BystanderContextMessage = TEXT("Une nouvelle personne, bien reelle, vient d'entrer et s'adresse a ton interlocuteur, pas a toi pour l'instant. Ecoute ce qui se dit, tu pourras y faire reference plus tard quand elle se tournera vers toi.");
+
+	/** Prefix for the "overheard" lines relayed to the witness agent during a 3-way
+	 *  exchange (contextual_update, no reply). Empty = disable passive overhearing. */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Dialogue")
+	FString OverheardPrefix = TEXT("[Tu entends la conversation a cote] ");
+
+	/** Fired each time a line is forwarded (TurnIndex, Speaker actor, the text). */
+	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|Dialogue")
+	FPS_AI_ConvAgent_OnDialogueTurn OnDialogueTurn;
+
+	/** Fired when the dialogue ends. */
+	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|Dialogue")
+	FPS_AI_ConvAgent_OnDialogueFinished OnDialogueFinished;
+
+	/** Open both conversations and kick off the exchange. Authority only. */
+	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Dialogue")
+	void StartDialogue();
+
+	/** Stop forwarding turns. Agents stay connected unless bEndConversations. */
+	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Dialogue")
+	void StopDialogue(bool bEndConversations = false);
+
+	/** True while the loop is active. */
+	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|Dialogue")
+	bool IsRunning() const { return bRunning; }
+
+protected:
+	virtual void BeginPlay() override;
+	virtual void EndPlay(const EEndPlayReason::Type Reason) override;
+	virtual void Tick(float DeltaSeconds) override;   // only active in "addressing player" mode
+
+private:
+	UPROPERTY(Transient) TObjectPtr<UPS_AI_ConvAgent_ElevenLabsComponent> CompA;
+	UPROPERTY(Transient) TObjectPtr<UPS_AI_ConvAgent_ElevenLabsComponent> CompB;
+
+	// Single-floor turn state: exactly ONE agent holds the floor at a time; every
+	// event from the OTHER agent is ignored. A turn forwards exactly once, when the
+	// floor-holder's text AND its speech are both complete.
+	enum class EFloor : uint8 { None, A, B };
+	EFloor Floor = EFloor::None;
+	int32 TurnId = 0;                 // number of forwarded turns
+	bool bTextReady = false;          // floor-holder's full text arrived this turn
+	bool bSpeechDone = false;         // floor-holder finished speaking this turn
+	bool bForwardedThisTurn = false;  // exactly-one-forward guard
+	FString PendingLine;              // floor-holder's line for this turn
+	bool bRunning = false;
+	bool bOpeningSent = false;
+	FTimerHandle TurnTimer;
+
+	// "Addressing player" mode: after the player interrupts by speaking, ALL dialogue
+	// agents are pinned to look at the player (fast, via the gaze override) and the
+	// orchestrator ticks to auto-release them once the player leaves both agents.
+	bool bAddressingPlayer = false;
+	UPROPERTY(Transient) TObjectPtr<APawn> AddressedByPlayer;
+	EFloor EngagedFloor = EFloor::None;    // which agent the player is currently addressing
+
+	APawn* ResolveSpeakingPlayer() const;  // the player whose voice was just transcribed
+	void EndPlayerAddress();               // release agents → normal + end conversations
+
+	UPS_AI_ConvAgent_ElevenLabsComponent* ResolveAgentComp(AActor* Actor) const;
+	void BindAgent(UPS_AI_ConvAgent_ElevenLabsComponent* Comp, bool bIsA);
+	void UnbindAll();
+	void TryKickoff();
+	void BeginTurn(EFloor NewFloor);   // set floor + reset per-turn flags
+	bool IsFloor(bool bFromA) const;   // is the given agent the current floor-holder?
+	void TryForward();                 // forward once, when text AND speech done
+
+	UFUNCTION() void HandleTextA(const FString& Text);
+	UFUNCTION() void HandleTextB(const FString& Text);
+	UFUNCTION() void HandleStoppedA();
+	UFUNCTION() void HandleStoppedB();
+	UFUNCTION() void HandleConnectedA(const FPS_AI_ConvAgent_ConversationInfo_ElevenLabs& Info);
+	UFUNCTION() void HandleConnectedB(const FPS_AI_ConvAgent_ConversationInfo_ElevenLabs& Info);
+
+	// Per-agent interrupt/relay triggers. Knowing WHICH agent the player addressed lets
+	// us track the engaged agent and relay the exchange to the other ("witness") agent.
+	// Voice-onset = primary immediate trigger; transcript = backup + carries the words.
+	// Merely LOOKING at an agent never triggers these — only actually speaking does.
+	UFUNCTION() void HandleVoiceOnsetA();
+	UFUNCTION() void HandleVoiceOnsetB();
+	UFUNCTION() void HandleTranscriptA(const FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs& Segment);
+	UFUNCTION() void HandleTranscriptB(const FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs& Segment);
+
+	void OnPlayerSpoke(EFloor Which, const FString& PlayerWords);  // player addressed agent Which
+	void InterruptForPlayer(EFloor Engaged);   // enter 3-way floor mode (Engaged = addressee)
+	void SetEngaged(EFloor Which);             // reframe both agents when the addressee changes
+	void RelayToBystander(EFloor EngagedSide, const FString& FormattedLine);  // "overheard" context
+};

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_BlueprintLibrary.h

@@ -24,8 +24,34 @@ public:
 	 *  This allows per-instance override without modifying the Skeletal Mesh asset.
 	 *  @param SkelMeshComp  The target Skeletal Mesh Component.
 	 *  @param AnimBPClass   The AnimBlueprint class to use as post-process (nullptr to clear). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Utilities",
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Utilities",
 		meta = (DisplayName = "Set Post Process Anim Blueprint"))
 	static void SetPostProcessAnimBlueprint(USkeletalMeshComponent* SkelMeshComp,
 		TSubclassOf<UAnimInstance> AnimBPClass);
+
+	// ── ElevenLabs API key (per-user, client-provided) ────────────────────────
+
+	/** Store the client's ElevenLabs API key. Persists it per-user in
+	 *  Saved/Config/.../Game.ini AND applies it immediately to the running plugin
+	 *  (no restart needed). Call this from your settings UI once the user has
+	 *  entered — and ideally validated via "Test ElevenLabs API Key" — their key. */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API Key",
+		meta = (DisplayName = "Set ElevenLabs API Key"))
+	static void SetElevenLabsAPIKey(const FString& Key);
+
+	/** Return the currently stored client ElevenLabs API key (empty if none). */
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API Key",
+		meta = (DisplayName = "Get ElevenLabs API Key"))
+	static FString GetElevenLabsAPIKey();
+
+	/** True if a non-empty client ElevenLabs API key has been stored.
+	 *  Use this on startup to decide whether to force the user to the key entry screen. */
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API Key",
+		meta = (DisplayName = "Has ElevenLabs API Key"))
+	static bool HasElevenLabsAPIKey();
+
+	/** Clear the stored client ElevenLabs API key (both on disk and in memory). */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API Key",
+		meta = (DisplayName = "Clear ElevenLabs API Key"))
+	static void ClearElevenLabsAPIKey();
 };

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_BodyExpressionComponent.h

@@ -55,7 +55,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnBodyExpressionChanged,
 //   4. The component listens to conversation lifecycle + emotion events.
 //   5. The AnimNode reads GetSnapshot() and blends the upper body pose.
 // ─────────────────────────────────────────────────────────────────────────────
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent Body Expression")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_BodyExpressionComponent : public UActorComponent
 {
@@ -68,28 +68,28 @@ public:
 
 	/** Body pose map asset containing body animation lists per emotion.
 	 *  Create a dedicated PS_AI_ConvAgent_BodyPoseMap asset in the Content Browser. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|BodyExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression",
 		meta = (ToolTip = "Body Pose Map asset with animation lists per emotion.\nRight-click Content Browser > Miscellaneous > PS AI ConvAgent Body Pose Map."))
 	TObjectPtr<UPS_AI_ConvAgent_BodyPoseMap> BodyPoseMap;
 
 	/** Whether body expressions are currently active (read-only).
 	 *  Managed automatically: activates on conversation connect, deactivates on disconnect. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|BodyExpression")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression")
 	bool bActive = false;
 
 	/** How long (seconds) to blend in/out when conversation starts/ends. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|BodyExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression",
 		meta = (ClampMin = "0.05", ClampMax = "3.0"))
 	float ActivationBlendDuration = 0.5f;
 
 	/** Crossfade duration (seconds) when switching between animations. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|BodyExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression",
 		meta = (ClampMin = "0.1", ClampMax = "3.0",
 		ToolTip = "How long (seconds) to crossfade between animations.\n0.5 = snappy, 1.5 = smooth."))
 	float EmotionBlendDuration = 1.0f;
 
 	/** Overall blend weight for body expressions. 1.0 = full, 0.5 = subtle. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|BodyExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression",
 		meta = (ClampMin = "0.0", ClampMax = "1.0",
 		ToolTip = "Overall blend weight for body expressions.\n1.0 = full, 0.5 = subtle."))
 	float BlendWeight = 1.0f;
@@ -97,12 +97,12 @@ public:
 	// ── Debug ────────────────────────────────────────────────────────────────
 
 	/** Enable debug logging for this component. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = minimal extras, 1 = normal debug, 2 = detailed, 3 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
@@ -117,22 +117,22 @@ public:
 	}
 
 	/** Get the active emotion. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|BodyExpression")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression")
 	EPS_AI_ConvAgent_Emotion GetActiveEmotion() const { return ActiveEmotion; }
 
 	/** Get the active emotion intensity. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|BodyExpression")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression")
 	EPS_AI_ConvAgent_EmotionIntensity GetActiveIntensity() const { return ActiveEmotionIntensity; }
 
 	/** True when the agent is currently speaking (body uses N/M/E lists). */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|BodyExpression")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression")
 	bool IsSpeaking() const { return bIsSpeaking; }
 
 	// ── Events ───────────────────────────────────────────────────────────────
 
 	/** Fired when the body expression changes (emotion + intensity).
 	 *  Only fires when the emotion actually differs from the previous one. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|BodyExpression|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|BodyExpression|Events")
 	FOnBodyExpressionChanged OnBodyExpressionChanged;
 
 	/** Current activation blend alpha (0 = fully inactive, 1 = fully active).

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_Definitions.h

@@ -91,11 +91,11 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_ConversationInfo_ElevenLabs
 	GENERATED_BODY()
 
 	/** Unique ID of this conversation session assigned by ElevenLabs. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString ConversationID;
 
 	/** Agent ID that is responding. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString AgentID;
 };
 
@@ -108,15 +108,15 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs
 	GENERATED_BODY()
 
 	/** Transcribed text. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString Text;
 
 	/** "user" or "agent". */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString Speaker;
 
 	/** Whether this is a final transcript or a tentative (in-progress) one. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	bool bIsFinal = false;
 };
 
@@ -155,15 +155,15 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_ClientToolCall_ElevenLabs
 	GENERATED_BODY()
 
 	/** Name of the tool the agent wants to invoke (e.g. "set_emotion"). */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString ToolName;
 
 	/** Unique ID for this tool invocation — must be echoed back in client_tool_result. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString ToolCallId;
 
 	/** Raw JSON parameters as key-value string pairs. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	TMap<FString, FString> Parameters;
 };
 
@@ -177,11 +177,11 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_AgentAction_ElevenLabs
 	GENERATED_BODY()
 
 	/** Action identifier sent by the LLM (e.g. "flee", "draw_weapon"). Keep short, snake_case. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString Name;
 
 	/** Human-readable description — helps the LLM understand when to use this action. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	FString Description;
 };
 
@@ -210,23 +210,23 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_ToolParameter_ElevenLabs
 
 	/** Parameter identifier (snake_case). Must match the name expected by the client code.
 	 *  Examples: "emotion", "intensity", "action", "target_name" */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Parameter name (snake_case).\nThe key sent in the tool call JSON."))
 	FString Name;
 
 	/** Data type for this parameter. Maps to JSON Schema "type". */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Data type: String, Integer, Number, or Boolean."))
 	EPS_AI_ConvAgent_ToolParamType Type = EPS_AI_ConvAgent_ToolParamType::String;
 
 	/** Whether this parameter is required in the tool call. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "If true, the LLM must provide this parameter."))
 	bool bRequired = true;
 
 	/** Description passed to the LLM explaining what this parameter is
 	 *  and how to extract or determine its value from the conversation. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (MultiLine = "true",
 		ToolTip = "LLM prompt describing this parameter.\nGuides the LLM on what value to provide."))
 	FString Description;
@@ -234,7 +234,7 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_ToolParameter_ElevenLabs
 	/** Optional predefined values the LLM can choose from.
 	 *  If empty, the LLM can use any value of the specified type.
 	 *  Examples: ["joy","sadness","anger"] for emotion, ["low","medium","high"] for intensity. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Predefined enum values (optional).\nIf set, the LLM must choose from these."))
 	TArray<FString> EnumValues;
 };

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_ElevenLabsComponent.h

@@ -122,10 +122,21 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnAgentPassiveGazeStarted);
 /** Fired when this agent stops passive gaze (left range or became selected). */
 DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnAgentPassiveGazeStopped);
 
+/** Fired on the FIRST voiced frame of the local user's mic (via FeedExternalAudio),
+ *  independent of the ElevenLabs STT round-trip — used to interrupt an agent-to-agent
+ *  dialogue on voice onset. Debounced (~once per utterance). */
+DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnUserVoiceDetected);
+
 // Non-dynamic delegate for raw agent audio (high-frequency, C++ consumers only).
 // Delivers PCM chunks as int16, 16kHz mono, little-endian.
 DECLARE_MULTICAST_DELEGATE_OneParam(FOnAgentAudioData, const TArray<uint8>& /*PCMData*/);
 
+/** Fired on the SERVER for each player mic chunk relayed via ServerSendMicAudioFromPlayer
+ *  (int16, 16kHz mono). Carries the speaking pawn so an external recorder (e.g. the
+ *  PS_AI_ConvReplay bridge) can capture player speech for replay. */
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnPlayerAudioCaptured,
+	APawn*, SpeakerPawn, const TArray<uint8>&, PCMData);
+
 // ─────────────────────────────────────────────────────────────────────────────
 // UPS_AI_ConvAgent_ElevenLabsComponent
 //
@@ -139,7 +150,7 @@ DECLARE_MULTICAST_DELEGATE_OneParam(FOnAgentAudioData, const TArray<uint8>& /*PC
 //   4. React to events (OnAgentTranscript, OnAgentTextResponse, etc.) in Blueprint.
 //   5. Call EndConversation() when done.
 // ─────────────────────────────────────────────────────────────────────────────
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent - ElevenLabs Conv")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_ElevenLabsComponent : public UActorComponent
 {
@@ -153,18 +164,18 @@ public:
 	/** Agent configuration data asset.
 	 *  When set, the AgentID is resolved from this asset at conversation start.
 	 *  Create one via Content Browser → right-click → Miscellaneous → PS AI ConvAgent Agent Config. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Agent configuration data asset.\nOverrides the AgentID string below when set."))
 	TObjectPtr<UPS_AI_ConvAgent_AgentConfig_ElevenLabs> AgentConfig;
 
 	/** ElevenLabs Agent ID used for this conversation. Leave empty to use the default from Project Settings > PS AI ConvAgent - ElevenLabs.
 	 *  Overridden by AgentConfig if set. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "ElevenLabs Agent ID. Leave empty to use the project default from Project Settings.\nOverridden by AgentConfig if set."))
 	FString AgentID;
 
 	/** How turn-taking is managed between the user and the agent.\n- Server VAD (recommended): ElevenLabs automatically detects when the user stops speaking.\n- Client Controlled: You manually call StartListening/StopListening (push-to-talk with a key). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Turn-taking mode.\n- Server VAD: ElevenLabs detects end-of-speech automatically (hands-free).\n- Client Controlled: You call StartListening/StopListening manually (push-to-talk)."))
 	EPS_AI_ConvAgent_TurnMode_ElevenLabs TurnMode = EPS_AI_ConvAgent_TurnMode_ElevenLabs::Server;
 
@@ -174,38 +185,38 @@ public:
 	 *  The agent remembers the full conversation context between interactions.
 	 *  When false (ephemeral), each StartConversation opens a fresh WebSocket session
 	 *  and EndConversation closes it. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Keep the WebSocket open across conversation cycles.\n- True: agent remembers the full conversation between interactions.\n- False: each StartConversation opens a new session."))
 	bool bPersistentSession = true;
 
 	/** Automatically open the microphone as soon as the WebSocket connection is established. Only applies in Server VAD mode. In Client (push-to-talk) mode, you must call StartListening manually. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Auto-open the microphone when the conversation starts.\nOnly applies in Server VAD mode. In push-to-talk mode, call StartListening() manually."))
 	bool bAutoStartListening = true;
 
 	/** How many milliseconds of microphone audio to accumulate before sending a chunk to ElevenLabs. Lower values reduce latency but may degrade voice detection accuracy. Higher values are more reliable but add delay. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Latency",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Latency",
 		meta = (ClampMin = "20", ClampMax = "500",
 		ToolTip = "Mic audio chunk duration sent to ElevenLabs.\n- 50-80ms: lower latency, less reliable voice detection.\n- 100ms (default): good balance.\n- 150-250ms: more reliable, higher latency."))
 	int32 MicChunkDurationMs = 100;
 
 	/** Allow the user to interrupt the agent while it is speaking.\n- In Server VAD mode: the microphone stays open during agent speech and the server detects interruptions automatically.\n- In Client (push-to-talk) mode: pressing the talk key while the agent speaks sends an interrupt signal.\n- When disabled: the user must wait for the agent to finish speaking before talking. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ToolTip = "Allow the user to interrupt the agent while it speaks.\n- Server VAD: mic stays open, server detects user voice automatically.\n- Push-to-talk: pressing the talk key interrupts the agent.\n- Disabled: user must wait for the agent to finish."))
 	bool bAllowInterruption = true;
 
 	/** Enable the OnAgentTranscript event, which provides real-time speech-to-text of what the user is saying. Disable if you don't need to display user speech to reduce processing overhead. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fire OnAgentTranscript with real-time speech-to-text of user speech.\nDisable if you don't need to display what the user said."))
 	bool bEnableUserTranscript = true;
 
 	/** Enable the OnAgentTextResponse event, which provides the agent's complete text response once fully generated. Disable if you only need the audio output. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fire OnAgentTextResponse with the agent's complete text once fully generated.\nDisable if you only need the audio output."))
 	bool bEnableAgentTextResponse = true;
 
 	/** Enable the OnAgentPartialResponse event, which streams the agent's text word-by-word as the LLM generates it. Use this for real-time subtitles that appear while the agent speaks, rather than waiting for the full response. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fire OnAgentPartialResponse with streaming text fragments as the LLM generates them.\nIdeal for real-time subtitles. Each event gives one text chunk, not the accumulated text."))
 	bool bEnableAgentPartialResponse = false;
 
@@ -214,7 +225,7 @@ public:
 	 *  When adaptive mode is on, the system starts here and can only decrease
 	 *  (never increase) as it measures that chunks arrive fast enough.
 	 *  Set to 0 to disable pre-buffering entirely. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Latency",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Latency",
 		meta = (ClampMin = "0", ClampMax = "4000",
 		ToolTip = "Pre-buffer delay (ms) — your safe 'worst case' value.\nAdaptive mode can only decrease from here, never increase.\nSet 0 to disable pre-buffering entirely."))
 	int32 AudioPreBufferMs = 300;
@@ -223,13 +234,13 @@ public:
 	 *  lowers the pre-buffer when TTS chunks arrive fast enough.
 	 *  The system can only decrease from AudioPreBufferMs — never increase.
 	 *  Resets to AudioPreBufferMs at the start of each conversation. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Latency",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Latency",
 		meta = (EditCondition = "AudioPreBufferMs > 0",
 		ToolTip = "Automatically lower pre-buffer when connection is good.\nCan only decrease, never increase beyond AudioPreBufferMs.\nResets each conversation."))
 	bool bAdaptivePreBuffer = true;
 
 	/** Safety timeout: if the server does not start generating a response within this many seconds after the user stops speaking, fire OnAgentResponseTimeout. Set to 0 to disable. A normal response starts within 0.1-0.8s. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ClampMin = "0.0",
 		ToolTip = "Seconds to wait for a server response after the user stops speaking.\nFires OnAgentResponseTimeout if exceeded. Normal latency is 0.1-0.8s.\nSet to 0 to disable. Default: 10s."))
 	float ResponseTimeoutSeconds = 10.0f;
@@ -237,7 +248,7 @@ public:
 	/** Maximum auto-reconnection attempts on unexpected WebSocket disconnect.
 	 *  Uses exponential backoff (1s, 2s, 4s, ... up to 30s).
 	 *  Set to 0 to disable auto-reconnection. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs",
 		meta = (ClampMin = "0",
 		ToolTip = "Auto-reconnect attempts on unexpected disconnect.\n0 = disabled. Uses exponential backoff."))
 	int32 MaxReconnectAttempts = 5;
@@ -248,7 +259,7 @@ public:
 	 *  When set, the agent's audio playback will be spatialized in 3D — volume
 	 *  and panning change based on distance and direction from the listener.
 	 *  Leave null for non-spatialized (2D) audio (default, same as before). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|ElevenLabs|Audio",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Audio",
 		meta = (ToolTip = "Sound attenuation for 3D spatialized audio.\nLeave null for non-spatialized (2D) playback."))
 	USoundAttenuation* SoundAttenuation = nullptr;
 
@@ -256,104 +267,110 @@ public:
 
 	/** Enable debug logging for this component.
 	 *  When false, only key events (init, errors, state changes) are logged. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = minimal extras, 1 = normal debug, 2 = detailed, 3 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
 	/** Show a separate latency debug HUD with detailed per-turn timing breakdown.
 	 *  Independent from bDebug — can be enabled alone via CVar ps.ai.ConvAgent.Debug.Latency. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebugLatency = false;
 
 	// ── Events ────────────────────────────────────────────────────────────────
 
 	/** Fired when the WebSocket connection is established and the conversation session is ready. Provides the ConversationID and AgentID. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the connection to ElevenLabs is established and the conversation is ready to begin."))
 	FOnAgentConnected OnAgentConnected;
 
 	/** Fired when the WebSocket connection is closed (gracefully or due to an error). Provides the status code and reason. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the connection to ElevenLabs is closed. Check StatusCode and Reason for details."))
 	FOnAgentDisconnected OnAgentDisconnected;
 
 	/** Fired on any connection or protocol error. The error message describes what went wrong. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires on connection or protocol errors. The ErrorMessage describes the issue."))
 	FOnAgentError OnAgentError;
 
 	/** Fired with real-time speech-to-text of the user's voice. Includes both tentative (in-progress) and final transcripts. Requires bEnableUserTranscript to be true. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Real-time speech-to-text of the user's voice.\nIncludes tentative and final transcripts. Enable with bEnableUserTranscript."))
 	FOnAgentTranscript OnAgentTranscript;
 
 	/** Fired once when the agent's complete text response is available. This is the full text that corresponds to the audio the agent speaks. Requires bEnableAgentTextResponse to be true. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "The agent's complete text response (matches the spoken audio).\nFires once when the full text is ready. Enable with bEnableAgentTextResponse."))
 	FOnAgentTextResponse OnAgentTextResponse;
 
 	/** Fired repeatedly as the LLM generates text, providing one word/fragment at a time. Use for real-time subtitles. Each call gives a new fragment, NOT the accumulated text. Requires bEnableAgentPartialResponse to be true. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Streaming text fragments as the LLM generates them (word by word).\nIdeal for real-time subtitles. Enable with bEnableAgentPartialResponse."))
 	FOnAgentPartialResponse OnAgentPartialResponse;
 
 	/** Fired when the agent begins playing audio (first audio chunk received). Use this to trigger speech animations or UI indicators. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the agent starts speaking (first audio chunk). Use for lip-sync or UI feedback."))
 	FOnAgentStartedSpeaking OnAgentStartedSpeaking;
 
 	/** Fired when audio playback actually starts — AFTER any pre-buffering delay.
 	 *  Unlike OnAgentStartedSpeaking (first chunk arrival), this fires when audio is audible.
 	 *  Use this for body/gesture animations that should be synced with audible speech. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when audio playback actually starts (after pre-buffering).\nSynced with audible speech. Use for body animations."))
 	FOnAudioPlaybackStarted OnAudioPlaybackStarted;
 
 	/** Fired when the agent finishes playing all audio. Use this to re-open the microphone (in Server VAD mode without interruption) or update UI. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the agent finishes speaking. Use to re-open the mic or update UI."))
 	FOnAgentStoppedSpeaking OnAgentStoppedSpeaking;
 
 	/** Fired when the agent's speech is interrupted (either by the user speaking over it, or by a manual InterruptAgent call). The audio playback is automatically stopped. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the agent is interrupted mid-speech. Audio is automatically stopped."))
 	FOnAgentInterrupted OnAgentInterrupted;
 
+	/** Fires on local user voice onset (first voiced mic frame via FeedExternalAudio),
+	 *  without waiting for the ElevenLabs STT round-trip. Used to interrupt an
+	 *  agent-to-agent dialogue the instant the player speaks. */
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
+	FOnUserVoiceDetected OnUserVoiceDetected;
+
 	/** Fired when the server starts generating a response (before any audio arrives). Use this for "thinking..." UI feedback. In push-to-talk mode, the microphone is automatically closed when this fires. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the server starts generating (before audio arrives).\nUse for 'thinking...' UI. Mic is auto-closed in push-to-talk mode."))
 	FOnAgentStartedGenerating OnAgentStartedGenerating;
 
 	/** Fired if the server does not start generating a response within ResponseTimeoutSeconds after the user stops speaking. Use this to show a "try again" message or automatically re-open the microphone. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires if the server doesn't respond within ResponseTimeoutSeconds.\nUse to show 'try again' or re-open the mic automatically."))
 	FOnAgentResponseTimeout OnAgentResponseTimeout;
 
 	/** Fired when the agent changes emotion via the "set_emotion" client tool. The emotion is set BEFORE the corresponding audio arrives, giving you time to smoothly blend facial expressions. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the agent sets an emotion (joy, sadness, surprise, fear, anger, disgust).\nDriven by the 'set_emotion' client tool. Arrives before the audio."))
 	FOnAgentEmotionChanged OnAgentEmotionChanged;
 
 	/** Fired when the LLM triggers a perform_action tool call.
 	 *  ActionName is the identifier from the ActionSet (e.g. "flee", "draw_weapon").
 	 *  Handle this in Blueprint to play animations, trigger AI behavior, etc. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the agent triggers a physical action.\nActionName matches the Name field from the ActionSet Data Asset."))
 	FOnAgentActionRequested OnAgentActionRequested;
 
 	/** Fired for client tool calls that are NOT automatically handled (i.e. not "set_emotion", not "perform_action"). You must call GetWebSocketProxy()->SendClientToolResult() to respond. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires for custom client tool calls (not set_emotion, not perform_action).\nYou must respond via GetWebSocketProxy()->SendClientToolResult()."))
 	FOnAgentClientToolCall OnAgentClientToolCall;
 
 	/** Fired when the active speaker changes in a multi-player shared conversation.
 	 *  NewSpeaker is null when no one is speaking (idle timeout). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when the speaking player changes.\nNewSpeaker is null when no one is speaking."))
 	FOnActiveSpeakerChanged OnActiveSpeakerChanged;
 
@@ -361,26 +378,26 @@ public:
 	 *  components back to neutral. The NPC is fully idle and the game can start
 	 *  the physical action (flee, draw weapon, etc.).
 	 *  Call ForceEnableConversation() later to allow conversation again. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when all animation components have returned to neutral after ForceDisableConversation().\nThe agent is ready for a game action."))
 	FOnReadyForAction OnReadyForAction;
 
 	/** Fired when this agent starts passively tracking a nearby player (head/eyes gaze). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when this agent starts passively tracking a nearby player.\nTriggered by proximity awareness — the agent is not selected for conversation."))
 	FOnAgentPassiveGazeStarted OnPassiveGazeStarted;
 
 	/** Fired when this agent stops passively tracking a player (left range or selected). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events",
 		meta = (ToolTip = "Fires when this agent stops passively tracking a player.\nThe player left range or selected this agent for active conversation."))
 	FOnAgentPassiveGazeStopped OnPassiveGazeStopped;
 
 	/** The current emotion of the agent, as set by the "set_emotion" client tool. Defaults to Neutral. */
-	UPROPERTY(ReplicatedUsing = OnRep_Emotion, BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(ReplicatedUsing = OnRep_Emotion, BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	EPS_AI_ConvAgent_Emotion CurrentEmotion = EPS_AI_ConvAgent_Emotion::Neutral;
 
 	/** The current emotion intensity. Defaults to Medium. */
-	UPROPERTY(ReplicatedUsing = OnRep_Emotion, BlueprintReadOnly, Category = "PS AI ConvAgent|ElevenLabs")
+	UPROPERTY(ReplicatedUsing = OnRep_Emotion, BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	EPS_AI_ConvAgent_EmotionIntensity CurrentEmotionIntensity = EPS_AI_ConvAgent_EmotionIntensity::Medium;
 
 	// ── Raw audio data (C++ only, used by LipSync component) ────────────────
@@ -388,30 +405,50 @@ public:
 	 *  Used internally by UPS_AI_ConvAgent_LipSyncComponent for spectral analysis. */
 	FOnAgentAudioData OnAgentAudioData;
 
+	/** Fired on the SERVER for each player mic chunk relayed via ServerSendMicAudioFromPlayer
+	 *  (int16, 16kHz mono). Lets an external recorder capture player speech for replay.
+	 *  Not fired on clients — only the server holds the relayed mic stream. */
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
+	FOnPlayerAudioCaptured OnPlayerAudioCaptured;
+
 	// ── Network state (replicated) ───────────────────────────────────────────
 
 	/** True when one or more players are in conversation with this NPC.
 	 *  Replicated to all clients for UI feedback, gaze, LOD, etc. */
-	UPROPERTY(ReplicatedUsing = OnRep_ConversationState, BlueprintReadOnly, Category = "PS AI ConvAgent|Network")
+	UPROPERTY(ReplicatedUsing = OnRep_ConversationState, BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|Network")
 	bool bNetIsConversing = false;
 
 	/** All player pawns currently in conversation with this NPC.
 	 *  Multiple players can share the same agent — audio is routed via speaker arbitration.
 	 *  Replicated to ALL clients for gaze target and LOD distance checks. */
-	UPROPERTY(ReplicatedUsing = OnRep_ConversationState, BlueprintReadOnly, Category = "PS AI ConvAgent|Network")
+	UPROPERTY(ReplicatedUsing = OnRep_ConversationState, BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|Network")
 	TArray<TObjectPtr<APawn>> NetConnectedPawns;
 
 	/** The player currently speaking (active audio sender). Null if no one is speaking.
 	 *  Used by GazeComponent for target switching — the NPC looks at whoever is talking.
 	 *  Replicated to ALL clients so gaze updates everywhere. */
-	UPROPERTY(ReplicatedUsing = OnRep_ActiveSpeaker, BlueprintReadOnly, Category = "PS AI ConvAgent|Network")
+	UPROPERTY(ReplicatedUsing = OnRep_ActiveSpeaker, BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|Network")
 	TObjectPtr<APawn> NetActiveSpeakerPawn = nullptr;
 
+	/** When set, the conversation gaze looks at THIS actor instead of any connected
+	 *  player pawn — used by the agent-to-agent dialogue so the two agents look at
+	 *  EACH OTHER rather than at a bystander. Replicated so clients honor it too. */
+	UPROPERTY(ReplicatedUsing = OnRep_GazeOverrideTarget, BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|Gaze")
+	TObjectPtr<AActor> GazeOverrideTarget = nullptr;
+
+	UFUNCTION()
+	void OnRep_GazeOverrideTarget();
+
+	/** Force the conversation gaze to look at Target (pass null to clear and restore
+	 *  the normal player-tracking behaviour). Call on the server; replicates to clients. */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Gaze")
+	void SetGazeOverrideTarget(AActor* Target);
+
 	// ── Multi-player speaker arbitration (server only) ──────────────────────
 
 	/** Minimum seconds of silence from the current speaker before allowing a speaker switch.
 	 *  Prevents rapid ping-pong switching when both players make brief sounds. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Network|MultiPlayer",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Network|MultiPlayer",
 		meta = (ClampMin = "0.0", ClampMax = "5.0",
 		ToolTip = "Minimum silence from current speaker before switching to another.\nPrevents rapid gaze flip-flop."))
 	float SpeakerSwitchHysteresis = 0.3f;
@@ -419,7 +456,7 @@ public:
 	/** Seconds after last speech before the active speaker is cleared.
 	 *  When cleared, gaze returns to the last speaker position (or closest connected player).
 	 *  Set to 0 to never clear (last speaker stays active indefinitely). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Network|MultiPlayer",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Network|MultiPlayer",
 		meta = (ClampMin = "0.0",
 		ToolTip = "Seconds of silence before clearing the active speaker.\n0 = last speaker stays active indefinitely."))
 	float SpeakerIdleTimeout = 3.0f;
@@ -428,17 +465,29 @@ public:
 
 	/** Distance (cm) beyond which remote clients stop receiving agent audio entirely.
 	 *  The speaking player always receives full audio regardless of distance. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Network|LOD",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Network|LOD",
 		meta = (ClampMin = "0", ToolTip = "Distance beyond which audio is culled for non-speaking players. 0 = no cull."))
 	float AudioLODCullDistance = 3000.f;
 
 	/** Distance (cm) beyond which remote clients skip lip-sync / emotion processing.
 	 *  Audio still plays (if within AudioLODCullDistance) but without facial animation.
 	 *  The speaking player always gets full lip-sync regardless of distance. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Network|LOD",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Network|LOD",
 		meta = (ClampMin = "0", ToolTip = "Distance beyond which lip-sync is skipped for non-speaking players. 0 = no LOD."))
 	float LipSyncLODDistance = 1500.f;
 
+	// ── Network mic uplink (clients) ─────────────────────────────────────────
+
+	/** Seconds of silence to keep streaming to the server AFTER the player's last
+	 *  voiced chunk, so ElevenLabs Server VAD can detect end-of-turn. Beyond this
+	 *  tail, silent chunks are dropped to save bandwidth (clients only — the
+	 *  authority path always streams the full mic). Set >= the agent's end-of-turn
+	 *  silence threshold (+ margin). 0 = drop all silence (breaks Server VAD). */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Network|MultiPlayer",
+		meta = (ClampMin = "0.0", ClampMax = "5.0",
+		ToolTip = "Silence streamed after last voice so ElevenLabs detects end-of-turn (Server VAD).\nMust be >= the agent's end-of-turn silence. 0 = drop all silence (breaks Server VAD on clients)."))
+	float MicSilenceTailSeconds = 2.0f;
+
 	// ── Network RPCs ─────────────────────────────────────────────────────────
 
 	/** Join a shared conversation with this NPC. Multiple players can join.
@@ -472,9 +521,22 @@ public:
 	UFUNCTION(Server, Reliable)
 	void ServerRequestInterrupt();
 
-	/** Broadcast agent audio to all clients (Opus-compressed or raw PCM fallback). */
+	/** Broadcast agent audio to all clients (Opus-compressed or raw PCM fallback).
+	 *  Reliable: agent TTS must arrive complete and IN ORDER. Opus is a stateful
+	 *  (inter-frame-predictive) codec, so a dropped or reordered packet on an
+	 *  Unreliable channel desyncs the decoder → missing words + crackle. Reliable
+	 *  guarantees ordered, lossless delivery, keeping the decoder in sync.
+	 *  This does NOT reintroduce the old reliable-buffer overflow (which dropped
+	 *  VR connections): that came from 32-152 KB raw-PCM RPCs. With Opus each
+	 *  sub-chunk is ~2 KB (2-3 partial bunches, below the 8-bunch reliable-
+	 *  promotion threshold) at ~1.25 RPC/s, so in-flight bunches stay in single
+	 *  digits vs the 512-bunch buffer. Sub-chunking in HandleAudioReceived is what
+	 *  keeps packets this small — it must stay.
+	 *  bLastSubChunk marks the final sub-chunk of one ElevenLabs message so the
+	 *  client can reassemble all sub-chunks and enqueue ONCE per message (enqueuing
+	 *  each sub-chunk separately re-ran the playback state machine → pops). */
 	UFUNCTION(NetMulticast, Reliable)
-	void MulticastReceiveAgentAudio(const TArray<uint8>& AudioData);
+	void MulticastReceiveAgentAudio(const TArray<uint8>& AudioData, bool bLastSubChunk);
 
 	/** Notify all clients that the agent started speaking (first audio chunk). */
 	UFUNCTION(NetMulticast, Reliable)
@@ -514,25 +576,25 @@ public:
 	 * Open the WebSocket connection and start the conversation.
 	 * If bAutoStartListening is true, microphone capture also starts once connected.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void StartConversation();
 
 	/** Close the WebSocket and stop all audio. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void EndConversation();
 
 	/**
 	 * Start capturing microphone audio and streaming it to ElevenLabs.
 	 * In Client turn mode, also sends a UserTurnStart signal.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void StartListening();
 
 	/**
 	 * Stop capturing microphone audio.
 	 * In Client turn mode, also sends a UserTurnEnd signal.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void StopListening();
 
 	/**
@@ -540,40 +602,66 @@ public:
 	 * The agent will respond with audio and text just as if it heard you speak.
 	 * Useful for testing in the Editor or for text-based interaction.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendTextMessage(const FString& Text);
 
+	/**
+	 * Inject a "silent" context update: the agent incorporates it as context but does
+	 * NOT reply to it (unlike SendTextMessage). Used to tell an agent that a new/real
+	 * interlocutor is now speaking while keeping the prior conversation. Authority only.
+	 */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
+	void SendContextualUpdate(const FString& Text);
+
 	/** Interrupt the agent's current utterance. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void InterruptAgent();
 
+	// ── Replay support (PS_AI_ConvReplay bridge) ─────────────────────────────
 	/**
-	 * Cleanly disable conversation on this agent so the NPC can switch to game AI.
+	 * Play an external PCM buffer through this agent's voice, exactly as if it were
+	 * live TTS: drives audio playback, lip-sync, body expression and start/stop events.
+	 * Role-agnostic (works on a replay/simulated proxy); no LOD culling.
+	 * @param PCM16 int16 samples, 16000 Hz mono, little-endian.
+	 */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Replay")
+	void PlayExternalAudioPCM(const TArray<uint8>& PCM16);
+
+	/** Stop/flush any audio currently playing (used when scrubbing a replay). */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Replay")
+	void StopExternalAudio();
+
+	/** Re-broadcast a recorded perform_action reaction during replay (fires OnAgentActionRequested). */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Replay")
+	void TriggerReplayedAction(const FString& ActionName);
+
+	/** Re-broadcast a recorded custom client tool call during replay (fires OnAgentClientToolCall). */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Replay")
+	void TriggerReplayedClientToolCall(const FPS_AI_ConvAgent_ClientToolCall_ElevenLabs& ToolCall);
+
+	/**
+	 * Cleanly disable conversation on this agent.
 	 * Ends the WebSocket connection, stops all audio, and begins blending all
 	 * visual components (gaze, lip sync, facial expression, body expression)
 	 * back to their neutral state. While disabled, the InteractionComponent
 	 * cannot auto-restart a conversation with this agent.
 	 *
-	 * When all components have blended to neutral, fires OnReadyForAction.
+	 * This function ONLY handles the conversation master-switch. It has no
+	 * knowledge of action/reaction flow — if an action was pending via
+	 * OnAgentActionRequested, OnReadyForAction will fire automatically once
+	 * blend-out completes. If no action is pending, nothing else happens.
+	 *
 	 * Call ForceEnableConversation() later to allow conversation again.
-	 *
-	 * Typical usage from Blueprint (OnAgentActionRequested):
-	 *   1. ForceDisableConversation("flee")
-	 *   2. Wait for OnReadyForAction — receives the same ActionName
-	 *   3. Play action montage based on ActionName
-	 *   4. When done, call ForceEnableConversation()
-	 *
-	 * @param ActionName  The action to perform once neutral (passed through to OnReadyForAction).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
-	void ForceDisableConversation(const FString& ActionName);
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
+	void ForceDisableConversation();
 
 	/**
 	 * Re-enable conversation after a ForceDisableConversation() call.
 	 * Clears the disabled flag so the InteractionComponent can auto-start
 	 * a new conversation on the next tick (if the player is still looking).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void ForceEnableConversation();
 
 	/**
@@ -583,7 +671,7 @@ public:
 	 * The component must be connected and listening (StartListening called) for audio to be sent.
 	 * @param FloatPCM Float32 samples, 16000 Hz mono (same format as MicrophoneCaptureComponent output).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void FeedExternalAudio(const TArray<float>& FloatPCM);
 
 	/** Receive mic audio from a specific player with speaker arbitration.
@@ -592,13 +680,13 @@ public:
 
 	// ── State queries ─────────────────────────────────────────────────────────
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	bool IsConnected() const;
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	bool IsListening() const { return bIsListening; }
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	bool IsAgentSpeaking() const { return bAgentSpeaking; }
 
 	/** True when the agent is speaking OR the server hasn't confirmed the full response yet.
@@ -606,21 +694,21 @@ public:
 	 *  produce more audio (e.g. during TTS inter-batch gaps). */
 	bool IsAgentSpeakingOrPending() const { return bAgentSpeaking || (bAgentGenerating && !bAgentResponseReceived); }
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	const FPS_AI_ConvAgent_ConversationInfo_ElevenLabs& GetConversationInfo() const;
 
 	/** True while conversation is force-disabled (ForceDisableConversation was called).
 	 *  While disabled, StartConversation and ServerJoinConversation are blocked. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
-	bool IsConversationDisabled() const { return bConversationDisabledByAction; }
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
+	bool IsConversationDisabled() const { return bConversationForceDisabled; }
 
 	/** True while audio is being pre-buffered (playback hasn't started yet).
 	 *  Used by the LipSync component to pause viseme queue consumption. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	bool IsPreBuffering() const { return bPreBuffering; }
 
 	/** Access the underlying WebSocket proxy (advanced use). */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	UPS_AI_ConvAgent_WebSocket_ElevenLabsProxy* GetWebSocketProxy() const { return WebSocketProxy; }
 
 	// ─────────────────────────────────────────────────────────────────────────
@@ -643,6 +731,9 @@ public:
 	int32 GetMicChunkMinBytesPublic() const;
 
 private:
+	// Debounce timestamp (seconds) for the OnUserVoiceDetected voice-onset broadcast.
+	double LastUserVoiceOnset = 0.0;
+
 	// ── Network OnRep handlers ───────────────────────────────────────────────
 	UFUNCTION()
 	void OnRep_ConversationState();
@@ -706,24 +797,33 @@ private:
 	UPROPERTY()
 	USoundWaveProcedural* ProceduralSoundWave = nullptr;
 
-	// ── ForceDisableConversation state ───────────────────────────────────────
+	// ── Conversation disable state ───────────────────────────────────────────
 	// Set by ForceDisableConversation(), cleared by ForceEnableConversation().
 	// While true, StartConversation() and ServerJoinConversation() are blocked.
-	bool bConversationDisabledByAction = false;
-	// True while waiting for all visual components to blend back to neutral.
-	// Monitored in TickComponent — fires OnReadyForAction when complete.
+	bool bConversationForceDisabled = false;
+	// True while waiting for all visual components to blend back to neutral
+	// after ForceDisableConversation(). Monitored in TickComponent.
 	bool bWaitingForBlendOut = false;
-	// The action name passed to ForceDisableConversation(), forwarded to OnReadyForAction.
-	FString PendingActionName;
-	// Accumulated time waiting for blend-out. Safety timeout fires OnReadyForAction
+	// Accumulated time waiting for blend-out. Safety timeout to unblock
 	// if components haven't reached neutral within this limit.
 	float BlendOutElapsedTime = 0.0f;
 	static constexpr float BlendOutTimeoutSeconds = 5.0f;
 
+	// ── Action flow state (independent from disable state) ───────────────────
+	// Set when OnAgentActionRequested is broadcasted (LLM tool call).
+	// Cleared when OnReadyForAction is broadcasted.
+	// - If conversation is being disabled, OnReadyForAction waits for blend-out.
+	// - If not, OnReadyForAction fires on the next tick (quasi-immediate).
+	FString PendingActionName;
+
 	// ── State ─────────────────────────────────────────────────────────────────
 	// Atomic: read from WASAPI background thread (OnMicrophoneDataCaptured), written from game thread.
 	std::atomic<bool> bIsListening{false};
 	std::atomic<bool> bAgentSpeaking{false};
+	// Set when StartListening() is called before the WebSocket is connected.
+	// Consumed in HandleConnected() to open the microphone automatically once ready.
+	// Cleared by StopListening() or EndConversation() to cancel the pending request.
+	bool bPendingStartListening = false;
 	// True from the first agent_chat_response_part until the first audio chunk arrives.
 	// Used to block StartListening() while the server is processing the previous turn.
 	// Atomic: defensive — currently game-thread only, but documents thread-safety contract.
@@ -777,6 +877,26 @@ private:
 	int32 AudioQueueReadOffset = 0;
 	FCriticalSection AudioQueueLock;
 
+	// Client-only: accumulates decoded PCM across the N sub-chunks of one
+	// ElevenLabs message; flushed to EnqueueAgentAudio() once, on the last
+	// sub-chunk (bLastSubChunk). Game-thread only. Reset in StopAgentAudio().
+	TArray<uint8> ClientReassemblyPCM;
+
+	// Server-only: sub-frame (<640 byte) tail carried from the previous agent
+	// audio message. Opus encodes whole frames only; without carry-over each
+	// message dropped its <1-frame tail, leaving a ~10-16ms hole + waveform
+	// discontinuity at every message splice → audible pops on clients. Reset
+	// per turn (new-turn guard in HandleAudioReceived + StopAgentAudio()).
+	TArray<uint8> AgentAudioEncodeLeftover;
+
+	// Debug: detects waveform discontinuities at enqueue/message splices (the
+	// signature of the audio "pops"). Tracks the last enqueued sample; a large
+	// jump to the next block's first sample is flagged and counted. Toggle with
+	// ps.ai.ConvAgent.Debug.ElevenLabs. Reset in StopAgentAudio().
+	int16 LastEnqueuedSample = 0;
+	bool  bHasLastEnqueuedSample = false;
+	int32 AudioSpliceDiscontinuityCount = 0;
+
 	// Pre-buffer state: delay playback start to absorb TTS inter-chunk gaps.
 	bool bPreBuffering = false;
 	double PreBufferStartTime = 0.0;
@@ -838,6 +958,11 @@ private:
 	TArray<uint8> MicAccumulationBuffer;
 	FCriticalSection MicSendLock;
 
+	// Client mic uplink: timestamp (FPlatformTime::Seconds) of the last voiced chunk.
+	// Used to keep streaming a short silence tail after speech so ElevenLabs Server
+	// VAD can detect end-of-turn (see MicSilenceTailSeconds). 0 = never voiced yet.
+	double LastMicVoicedTime = 0.0;
+
 	/** Compute the minimum bytes from the user-facing MicChunkDurationMs.
 	 *  Formula: bytes = SampleRate * (ms / 1000) * BytesPerSample = 16000 * ms / 1000 * 2 = 32 * ms */
 	int32 GetMicChunkMinBytes() const { return MicChunkDurationMs * 32; }

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_FacialExpressionComponent.h

@@ -35,7 +35,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnExpressionChanged,
 //   4. Emotion animations crossfade smoothly (configurable duration).
 //   5. The AnimNode reads GetCurrentEmotionCurves() and injects them into the pose.
 // ─────────────────────────────────────────────────────────────────────────────
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent Facial Expression")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_FacialExpressionComponent : public UActorComponent
 {
@@ -48,23 +48,23 @@ public:
 
 	/** Emotion pose map asset containing emotion AnimSequences (Normal / Medium / Extreme per emotion).
 	 *  Create a dedicated PS_AI_ConvAgent_EmotionPoseMap asset in the Content Browser. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|FacialExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression",
 		meta = (ToolTip = "Dedicated Emotion Pose Map asset.\nRight-click Content Browser → Miscellaneous → PS AI ConvAgent Emotion Pose Map."))
 	TObjectPtr<UPS_AI_ConvAgent_EmotionPoseMap> EmotionPoseMap;
 
 	/** Whether facial expressions are currently active (read-only).
 	 *  Managed automatically: activates on conversation connect, deactivates on disconnect.
 	 *  The underlying emotion playback keeps running so reactivation is seamless. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|FacialExpression")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression")
 	bool bActive = true;
 
 	/** How long (seconds) to blend in/out when bActive changes. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|FacialExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression",
 		meta = (ClampMin = "0.05", ClampMax = "3.0"))
 	float ActivationBlendDuration = 0.5f;
 
 	/** Emotion crossfade duration in seconds. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|FacialExpression",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression",
 		meta = (ClampMin = "0.1", ClampMax = "3.0",
 		ToolTip = "How long (seconds) to crossfade between emotions.\n0.5 = snappy, 1.5 = smooth."))
 	float EmotionBlendDuration = 0.5f;
@@ -73,12 +73,12 @@ public:
 
 	/** Enable debug logging for this component.
 	 *  When false, only key events (init, errors, state changes) are logged. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = minimal extras, 1 = normal debug, 2 = detailed, 3 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
@@ -86,7 +86,7 @@ public:
 
 	/** Get the current emotion curves evaluated from the playing AnimSequence.
 	 *  Returns a COPY — safe to call from any thread (AnimNode worker thread). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|FacialExpression")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression")
 	TMap<FName, float> GetCurrentEmotionCurves() const
 	{
 		FScopeLock Lock(&EmotionCurveLock);
@@ -94,15 +94,15 @@ public:
 	}
 
 	/** Get the active emotion. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|FacialExpression")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression")
 	EPS_AI_ConvAgent_Emotion GetActiveEmotion() const { return ActiveEmotion; }
 
 	/** Get the active emotion intensity. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|FacialExpression")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression")
 	EPS_AI_ConvAgent_EmotionIntensity GetActiveIntensity() const { return ActiveEmotionIntensity; }
 
 	/** Check if a curve name belongs to the mouth area (overridden by lip sync). */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|FacialExpression")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression")
 	static bool IsMouthCurve(const FName& CurveName);
 
 	// ── Events ───────────────────────────────────────────────────────────────
@@ -111,7 +111,7 @@ public:
 	 *  Subscribe in Blueprints to react to expression changes (trigger animations,
 	 *  particles, sounds, etc.). Only fires when the emotion actually differs
 	 *  from the previous one. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|FacialExpression|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|FacialExpression|Events")
 	FOnExpressionChanged OnExpressionChanged;
 
 	/** Current activation blend alpha (0 = fully inactive, 1 = fully active).

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_GazeComponent.h

@@ -58,7 +58,7 @@ struct PS_AI_CONVAGENT_API FPS_AI_ConvAgent_NeckBoneEntry
 //   5. Set TargetOffset for actors without a skeleton (e.g. (0,0,160) for
 //      eye-level on a simple actor).
 // ─────────────────────────────────────────────────────────────────────────────
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent Gaze")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_GazeComponent : public UActorComponent
 {
@@ -71,24 +71,24 @@ public:
 
 	/** The actor to look at. Can be any actor (player, prop, etc.).
 	 *  Set to null to smoothly return to neutral. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ToolTip = "Target actor to look at.\nSet to null to return to neutral."))
 	TObjectPtr<AActor> TargetActor;
 
 	/** When false, all gaze outputs smoothly blend to neutral (passthrough).
 	 *  The underlying tracking keeps running so reactivation is seamless.
 	 *  Managed automatically: activates on conversation connect, deactivates on disconnect. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|Gaze")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|Gaze")
 	bool bActive = true;
 
 	/** How long (seconds) to blend in/out when bActive changes. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0.05", ClampMax = "3.0"))
 	float ActivationBlendDuration = 0.5f;
 
 	/** When false, body rotation is frozen — only head and eyes track the target.
 	 *  Useful to have the agent notice the player (eyes+head) before fully engaging (body). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ToolTip = "Enable body rotation toward the target.\nWhen false, only head and eyes track."))
 	bool bEnableBodyTracking = true;
 
@@ -96,7 +96,7 @@ public:
 	 *  When enabled, TargetOffset is ignored and the agent looks at the midpoint
 	 *  between the target pawn's eye bones.
 	 *  Fallback chain: eye bones → head bone → PawnViewLocation → FallbackEyeHeight. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ToolTip = "Auto-target the pawn's eye bones for eye contact.\nFallback: eye bones > head bone > PawnViewLocation > FallbackEyeHeight."))
 	bool bAutoTargetEyes = true;
 
@@ -104,7 +104,7 @@ public:
 	 *  AND the target is not a Pawn. For Pawns without skeleton, GetPawnViewLocation()
 	 *  is used instead (accounts for BaseEyeHeight automatically).
 	 *  Only applies to non-Pawn actors (props, triggers, etc.). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (EditCondition = "bAutoTargetEyes", ClampMin = "0",
 		ToolTip = "Height offset (cm) for non-Pawn targets without skeleton.\nPawns use BaseEyeHeight automatically.\nOnly used as last-resort fallback for non-Pawn actors."))
 	float FallbackEyeHeight = 160.0f;
@@ -112,7 +112,7 @@ public:
 	/** Offset from the target actor's origin to aim at.
 	 *  Only used when bAutoTargetEyes is false.
 	 *  E.g. (0,0,160) for eye-level on a simple actor. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (EditCondition = "!bAutoTargetEyes",
 		ToolTip = "Offset from target actor origin.\nE.g. (0,0,160) for eye-level.\nOnly used when Auto Target Eyes is disabled."))
 	FVector TargetOffset = FVector(0.0f, 0.0f, 0.0f);
@@ -127,44 +127,44 @@ public:
 	// so small movements around the target don't re-trigger higher layers.
 
 	/** Maximum head yaw rotation in degrees. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "90"))
 	float MaxHeadYaw = 40.0f;
 
 	/** Maximum head pitch rotation in degrees. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "90"))
 	float MaxHeadPitch = 30.0f;
 
 	/** Maximum horizontal eye angle in degrees. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "90"))
 	float MaxEyeHorizontal = 15.0f;
 
 	/** Maximum vertical eye angle in degrees. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "90"))
 	float MaxEyeVertical = 10.0f;
 
 	// ── Smoothing speeds ─────────────────────────────────────────────────────
 
 	/** Body rotation interpolation speed (lower = slower, more natural). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0.1", ClampMax = "20"))
 	float BodyInterpSpeed = 4.0f;
 
 	/** Head rotation interpolation speed. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0.1", ClampMax = "20"))
 	float HeadInterpSpeed = 4.0f;
 
 	/** Eye movement interpolation speed (higher = snappier). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0.1", ClampMax = "20"))
 	float EyeInterpSpeed = 5.0f;
 
 	/** Interpolation speed when returning to neutral (TargetActor is null). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0.1", ClampMax = "20"))
 	float ReturnToNeutralSpeed = 3.0f;
 
@@ -178,7 +178,7 @@ public:
 	 *  1.0 = head always points at target regardless of animation.
 	 *  0.0 = gaze is additive on top of animation (old behavior).
 	 *  Default: 1.0 for conversational AI (always look at who you talk to). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "1"))
 	float HeadAnimationCompensation = 0.9f;
 
@@ -186,7 +186,7 @@ public:
 	 *  1.0 = eyes frozen on gaze target, animation's eye movement removed.
 	 *  0.0 = animation's eyes play through, gaze is additive.
 	 *  Intermediate (e.g. 0.5) = smooth 50/50 blend. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "1"))
 	float EyeAnimationCompensation = 0.6f;
 
@@ -195,7 +195,7 @@ public:
 	 *  counter-rotates the gaze to keep the head pointing at the target.
 	 *  1.0 = full compensation — head stays locked on target even during bows.
 	 *  0.0 = no compensation — head follows body movement naturally. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "0", ClampMax = "1"))
 	float BodyDriftCompensation = 0.8f;
 
@@ -204,12 +204,12 @@ public:
 	/** Enable debug logging for this component.
 	 *  When false, only key events (init, errors, state changes) are logged.
 	 *  When true, additional diagnostic info is logged based on DebugVerbosity. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = minimal extras, 1 = normal debug, 2 = detailed, 3 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
@@ -217,7 +217,7 @@ public:
 	 *  Green = head bone → target (desired).
 	 *  Cyan = computed gaze direction (body yaw + head + eyes).
 	 *  Useful for verifying that eye contact is accurate. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (EditCondition = "bDebug"))
 	bool bDrawDebugGaze = false;
 
@@ -228,14 +228,14 @@ public:
 	 *    0 = mesh faces +X (default UE convention)
 	 *   90 = mesh faces +Y
 	 *  -90 = mesh faces -Y  */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze",
 		meta = (ClampMin = "-180", ClampMax = "180"))
 	float MeshForwardYawOffset = 90.0f;
 
 	// ── Head bone ────────────────────────────────────────────────────────────
 
 	/** Name of the head bone on the skeletal mesh (used for eye origin calculation). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze")
 	FName HeadBoneName = FName(TEXT("head"));
 
 	// ── Neck bone chain ─────────────────────────────────────────────────────
@@ -244,7 +244,7 @@ public:
 	 *  Order: root-to-tip (e.g. neck_01 → neck_02 → head).
 	 *  Weights should sum to ~1.0.
 	 *  If empty, falls back to single-bone behavior (HeadBoneName, weight 1.0). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Gaze")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Gaze")
 	TArray<FPS_AI_ConvAgent_NeckBoneEntry> NeckBoneChain;
 
 	// ── Getters (read by AnimNode) ───────────────────────────────────────────
@@ -252,7 +252,7 @@ public:
 	/** Get current eye gaze curves (8 ARKit eye look curves).
 	 *  Returns a COPY scaled by activation alpha — safe to call from any thread.
 	 *  NOTE: Prefer FillCurrentEyeCurves() for hot paths to avoid per-frame allocation. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Gaze")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Gaze")
 	TMap<FName, float> GetCurrentEyeCurves() const
 	{
 		FScopeLock Lock(&GazeDataLock);

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_InteractionComponent.h

@@ -26,6 +26,12 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnConvAgentDeselected,
 /** Fired when no agent is within interaction range/view. */
 DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnNoConvAgentInRange);
 
+/** Fired on the SERVER for each player mic chunk captured for agent-less replay
+ *  recording (int16, 16kHz mono). Lets an external recorder (PS_AI_ConvReplay)
+ *  save player speech even when no agent is present in the scene. */
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnConvAgentPlayerVoiceForRecording,
+	APawn*, SpeakerPawn, const TArray<uint8>&, PCMData);
+
 // ─────────────────────────────────────────────────────────────────────────────
 // UPS_AI_ConvAgent_InteractionComponent
 //
@@ -45,7 +51,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnNoConvAgentInRange);
 //   4. Mic management is auto-detected (no manual flag needed on agents).
 //   5. Agents manage their own WebSocket connections independently.
 // ─────────────────────────────────────────────────────────────────────────────
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent Interaction")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_InteractionComponent : public UActorComponent
 {
@@ -57,7 +63,7 @@ public:
 	// ── Configuration ─────────────────────────────────────────────────────────
 
 	/** Maximum distance (cm) at which an agent can be selected. Agents beyond this are ignored. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ClampMin = "0",
 		ToolTip = "Max distance in cm to interact with an agent.\nAgents beyond this distance are never selected."))
 	float MaxInteractionDistance = 300.0f;
@@ -65,7 +71,7 @@ public:
 	/** Half-angle (degrees) of the view cone used for agent selection.
 	 *  The cone is centered on the pawn's view direction (camera or control rotation).
 	 *  Agents outside this cone are not considered unless they are the current sticky selection. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ClampMin = "0", ClampMax = "180",
 		ToolTip = "Half-angle of the view cone (degrees).\nAgents outside this cone are not selected.\n45 = 90-degree total FOV."))
 	float ViewConeHalfAngle = 45.0f;
@@ -73,7 +79,7 @@ public:
 	/** Wider half-angle (degrees) used for the currently selected agent.
 	 *  This provides hysteresis so the player can look slightly away from
 	 *  the current agent without losing selection (prevents flickering). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ClampMin = "0", ClampMax = "180",
 		ToolTip = "Sticky cone half-angle for the current agent (degrees).\nMust be >= ViewConeHalfAngle for hysteresis to work.\n60 = agent stays selected until 120-degree total cone is exceeded."))
 	float SelectionStickyAngle = 60.0f;
@@ -81,14 +87,14 @@ public:
 	/** Height offset (cm) added to the agent's origin for the view cone check.
 	 *  Agent origins are typically at foot level; this shifts the target point
 	 *  up to chest/head height so close-range look-at checks don't fail. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ClampMin = "0",
 		ToolTip = "Height offset (cm) above the agent origin for the view cone check.\nPrevents losing selection at close range because the camera looks above the agent's feet.\n150 = roughly chest height for a MetaHuman."))
 	float AgentEyeLevelOffset = 150.0f;
 
 	/** When false, only distance matters for selection (no view cone check).
 	 *  The closest agent within MaxInteractionDistance is always selected. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ToolTip = "Require the player to look at an agent to select it.\nWhen false, the closest agent within range is always selected."))
 	bool bRequireLookAt = true;
 
@@ -97,20 +103,20 @@ public:
 	/** Automatically set/clear the agent's GazeComponent TargetActor
 	 *  when the agent is selected/deselected. When false, gaze must
 	 *  be managed from Blueprint (e.g. on conversation start). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Gaze",
 		meta = (ToolTip = "Automatically point the agent's gaze at the pawn on selection.\nDisable for manual control (e.g. set target only when conversation starts)."))
 	bool bAutoManageGaze = true;
 
 	/** Delay (seconds) before setting the agent's gaze target after selection.
 	 *  0 = immediate. Useful to let the agent "notice" the player with a beat. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Gaze",
 		meta = (EditCondition = "bAutoManageGaze", ClampMin = "0",
 		ToolTip = "Seconds to wait before the agent looks at the pawn.\n0 = immediate."))
 	float GazeAttachDelay = 0.0f;
 
 	/** Delay (seconds) before clearing the agent's gaze target after deselection.
 	 *  0 = immediate. Useful to have the agent keep looking briefly as the player leaves. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Gaze",
 		meta = (EditCondition = "bAutoManageGaze", ClampMin = "0",
 		ToolTip = "Seconds to wait before the agent stops looking at the pawn.\n0 = immediate."))
 	float GazeDetachDelay = 0.0f;
@@ -119,20 +125,20 @@ public:
 	 *  with head+eyes (and optionally body). This creates natural "awareness"
 	 *  without requiring an active conversation.
 	 *  Also controls the passive gaze retained after switching conversations. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Gaze",
 		meta = (EditCondition = "bAutoManageGaze",
 		ToolTip = "Agents in range but not selected will passively track the player.\nAlso applies to retained gaze after switching conversations."))
 	bool bAutoPassiveGaze = true;
 
 	/** In passive gaze mode, the agent's head and eyes follow the player. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Gaze",
 		meta = (EditCondition = "bAutoManageGaze && bAutoPassiveGaze",
 		ToolTip = "Enable head+eyes tracking in passive gaze mode."))
 	bool bPassiveGazeHeadEyes = true;
 
 	/** In passive gaze mode, the agent's body also turns toward the player.
 	 *  When false, only head and eyes track — the body stays in its default animation. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Gaze",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Gaze",
 		meta = (EditCondition = "bAutoManageGaze && bAutoPassiveGaze",
 		ToolTip = "Enable body rotation in passive gaze mode.\nWhen false, only head and eyes track."))
 	bool bPassiveGazeBody = false;
@@ -142,7 +148,7 @@ public:
 	/** How long (seconds) the player must look at a different agent before switching
 	 *  during an active conversation. Prevents accidental switches when glancing around.
 	 *  Only applies when a conversation is active (bNetIsConversing). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ClampMin = "0.0", ClampMax = "5.0",
 		ToolTip = "Seconds the player must look at another agent before switching mid-conversation.\nPrevents accidental switches when glancing around.\n0 = instant switch."))
 	float ConversationSwitchDelay = 1.0f;
@@ -153,7 +159,7 @@ public:
 	 *  via StartConversationWithSelectedAgent() (e.g. on a key press).
 	 *  Set to false when you have multiple agents in a scene to prevent them
 	 *  all from greeting the player simultaneously. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction",
 		meta = (ToolTip = "Auto-start the WebSocket when an agent is selected by proximity.\nSet to false to require explicit interaction (call StartConversationWithSelectedAgent).\nUseful with multiple agents to prevent simultaneous greetings."))
 	bool bAutoStartConversation = true;
 
@@ -162,48 +168,53 @@ public:
 	/** Automatically call StartListening/StopListening on the agent's
 	 *  ElevenLabsComponent when selected/deselected. When false, listening
 	 *  must be managed from Blueprint. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Interaction|Listening",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Listening",
 		meta = (ToolTip = "Automatically open/close the agent's mic turn on selection.\nDisable for manual control (e.g. push-to-talk)."))
 	bool bAutoManageListening = true;
 
 	// ── Debug ────────────────────────────────────────────────────────────────
 
 	/** Enable debug logging for this component. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = selection changes only, 1 = candidate evaluation, 2 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
 	// ── Events ────────────────────────────────────────────────────────────────
 
 	/** Fired when a new agent enters selection. Use this to set gaze targets, show UI, etc. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|Interaction|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Events",
 		meta = (ToolTip = "Fires when a new agent is selected.\nSet gaze targets, update UI, etc."))
 	FOnConvAgentSelected OnAgentSelected;
 
 	/** Fired when the previously selected agent loses selection. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|Interaction|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Events",
 		meta = (ToolTip = "Fires when the current agent is deselected.\nClear gaze targets, hide UI, etc."))
 	FOnConvAgentDeselected OnAgentDeselected;
 
 	/** Fired when no agent is within range or view cone. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|Interaction|Events",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Events",
 		meta = (ToolTip = "Fires when no agent meets the distance/view criteria."))
 	FOnNoConvAgentInRange OnNoAgentInRange;
 
+	/** Fired on the SERVER for each player mic chunk captured for agent-less replay
+	 *  recording. An external recorder (PS_AI_ConvReplay) subscribes to save player voice. */
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|Interaction|Events")
+	FOnConvAgentPlayerVoiceForRecording OnPlayerVoiceForRecording;
+
 	// ── Blueprint API ─────────────────────────────────────────────────────────
 
 	/** Get the currently selected agent (null if none). */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	UPS_AI_ConvAgent_ElevenLabsComponent* GetSelectedAgent() const;
 
 	/** Manually select a specific agent, bypassing distance/view checks.
 	 *  Pass null to clear the selection. Automatic selection resumes next tick. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	void ForceSelectAgent(UPS_AI_ConvAgent_ElevenLabsComponent* Agent);
 
 	/** Start the WebSocket conversation with the currently selected agent.
@@ -211,20 +222,26 @@ public:
 	 *  interacts (e.g. presses a key, enters a trigger zone).
 	 *  Does nothing if no agent is selected or the agent is already connected.
 	 *  Also starts mic capture and listening automatically. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	void StartConversationWithSelectedAgent();
 
 	/** Send a text message to the currently selected agent.
 	 *  The agent responds with audio and text, just as if it heard the player speak.
 	 *  Handles network relay automatically (works on both server and client).
 	 *  Does nothing if no agent is selected or not connected. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	void SendTextToSelectedAgent(const FString& Text);
 
 	/** Clear the current selection. Automatic selection resumes next tick. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	void ClearSelection();
 
+	/** Enable/disable capturing this pawn's mic for replay recording even when no
+	 *  agent is selected. Server authority only; the flag replicates so the owning
+	 *  client starts capturing + relaying its mic. Driven by PS_AI_ConvReplay. */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
+	void SetReplayRecordActive(bool bActive);
+
 	// ── Network relay RPCs ───────────────────────────────────────────────────
 	// UE5 clients can only call Server RPCs on actors they own. NPC actors are
 	// server-owned, so clients can't call RPCs on them directly.
@@ -253,6 +270,11 @@ public:
 	UFUNCTION(Server, Unreliable)
 	void ServerRelayMicAudio(AActor* AgentActor, const TArray<uint8>& PCMBytes);
 
+	/** Relay: stream this pawn's mic to the server purely for replay recording
+	 *  (no agent). The server broadcasts OnPlayerVoiceForRecording for the recorder. */
+	UFUNCTION(Server, Unreliable)
+	void ServerRecordVoice(const TArray<uint8>& PCMBytes);
+
 	/** Relay: send text message to an NPC agent. */
 	UFUNCTION(Server, Reliable)
 	void ServerRelaySendText(AActor* AgentActor, const FString& Text);
@@ -317,6 +339,22 @@ private:
 	UPROPERTY()
 	UPS_AI_ConvAgent_MicrophoneCaptureComponent* MicComponent = nullptr;
 
+	// ── Agent-less replay recording ──────────────────────────────────────────
+	/** Replicated: the server sets this while a replay is recording so the owning
+	 *  client captures + relays its mic even without a selected agent. */
+	UPROPERTY(ReplicatedUsing = OnRep_ReplayRecordActive)
+	bool bReplayRecordActive = false;
+
+	UFUNCTION()
+	void OnRep_ReplayRecordActive();
+
+	/** Start/stop mic capture to honour bReplayRecordActive (never stops the mic
+	 *  while an agent conversation still needs it). */
+	void UpdateReplayCapture();
+
+	/** Accumulates int16 mic bytes for the recording relay, chunked to limit RPC count. */
+	TArray<uint8> RecordMicBuffer;
+
 	/** True once the one-time lazy init in TickComponent has completed.
 	 *  Deferred from BeginPlay because IsLocallyControlled() may return false
 	 *  before the PlayerController has been replicated/possessed. */

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_InteractionSubsystem.h

@@ -29,11 +29,11 @@ public:
 	void UnregisterAgent(UPS_AI_ConvAgent_ElevenLabsComponent* Agent);
 
 	/** Get all currently registered agent components (weak pointers, may contain stale entries that are cleaned on access). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	TArray<UPS_AI_ConvAgent_ElevenLabsComponent*> GetRegisteredAgents() const;
 
 	/** Get the number of registered agents. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|Interaction")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|Interaction")
 	int32 GetNumRegisteredAgents() const;
 
 private:

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_LipSyncComponent.h

@@ -39,7 +39,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnPS_AI_ConvAgent_VisemesReady);
  *   3. Conversation starts → lip sync works automatically.
  *   4. (Optional) Bind OnVisemesReady for custom Blueprint handling.
  */
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent Lip Sync")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_LipSyncComponent : public UActorComponent
 {
@@ -61,16 +61,16 @@ public:
 	/** Whether lip sync is currently active (read-only).
 	 *  Managed automatically: activates on conversation connect, deactivates on disconnect.
 	 *  The underlying audio analysis keeps running so reactivation is seamless. */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|LipSync")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|LipSync")
 	bool bActive = true;
 
 	/** How long (seconds) to blend in/out when bActive changes. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "0.05", ClampMax = "3.0"))
 	float ActivationBlendDuration = 0.5f;
 
 	/** Overall mouth movement intensity multiplier. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "0.0", ClampMax = "3.0",
 		ToolTip = "Lip sync intensity.\n1.0 = normal, higher = more expressive, lower = subtler."))
 	float LipSyncStrength = 1.0f;
@@ -78,13 +78,13 @@ public:
 	/** Scales the audio amplitude driving mouth movement.
 	 *  Lower values produce subtler animation, higher values are more pronounced.
 	 *  Use this to tone down overly strong lip movement without changing the shape. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "0.5", ClampMax = "1.0",
 		ToolTip = "Audio amplitude scale.\n0.5 = subtle, 0.75 = balanced, 1.0 = full.\nReduces overall mouth movement without affecting viseme shape."))
 	float AmplitudeScale = 1.0f;
 
 	/** How quickly viseme weights interpolate towards new values each frame. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "35.0", ClampMax = "65.0",
 		ToolTip = "Smoothing speed for viseme transitions.\n35 = smooth and soft, 50 = balanced, 65 = sharp and responsive."))
 	float SmoothingSpeed = 50.0f;
@@ -95,7 +95,7 @@ public:
 	 *  When the agent is NOT speaking, lip sync releases all mouth curves so the
 	 *  FacialExpressionComponent's emotion curves (including mouth) can show through.
 	 *  When the agent starts speaking, lip sync smoothly takes over mouth curves. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "0.05", ClampMax = "1.0",
 		ToolTip = "Blend duration when speech starts/stops.\nDuring silence, emotion facial curves control the mouth.\nDuring speech, lip sync takes over."))
 	float SpeechBlendDuration = 0.15f;
@@ -108,7 +108,7 @@ public:
 	 *  0.0 = lip sync completely overrides expression curves (old behavior).
 	 *  1.0 = emotion fully additive on expression curves during speech.
 	 *  0.5 = balanced blend (recommended). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "0.0", ClampMax = "1.0",
 		ToolTip = "Emotion bleed-through during speech.\n0 = pure lip sync, 0.5 = balanced, 1 = full emotion on expression curves.\nOnly affects expression curves (smile, frown, etc.), not lip shape."))
 	float EmotionExpressionBlend = 0.5f;
@@ -118,7 +118,7 @@ public:
 	/** Envelope attack time in milliseconds.
 	 *  Controls how fast the mouth opens when speech starts or gets louder.
 	 *  Lower = snappier onset, higher = gentler opening. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "1.0", ClampMax = "50.0",
 		ToolTip = "Envelope attack (ms).\n5 = snappy, 10 = balanced, 25 = gentle.\nHow fast the mouth opens on speech onset."))
 	float EnvelopeAttackMs = 10.0f;
@@ -126,7 +126,7 @@ public:
 	/** Envelope release time in milliseconds.
 	 *  Controls how slowly the mouth closes when speech gets quieter.
 	 *  Higher = smoother, more natural decay. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ClampMin = "10.0", ClampMax = "200.0",
 		ToolTip = "Envelope release (ms).\n25 = responsive, 50 = balanced, 120 = smooth/cinematic.\nHow slowly the mouth closes between syllables."))
 	float EnvelopeReleaseMs = 50.0f;
@@ -135,12 +135,12 @@ public:
 
 	/** Enable debug logging for this component.
 	 *  When false, only key events (init, errors, state changes) are logged. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = minimal extras, 1 = normal debug, 2 = detailed, 3 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
@@ -152,7 +152,7 @@ public:
 	 *  When assigned, curve data is extracted at BeginPlay and replaces the
 	 *  hardcoded ARKit blendshape mapping with artist-crafted poses.
 	 *  Leave empty to use the built-in ARKit mapping (backward compatible). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ToolTip = "Reusable pose map asset.\nAssign your MHF_* AnimSequences once, reuse on all MetaHumans.\nLeave empty for built-in ARKit mapping."))
 	TObjectPtr<UPS_AI_ConvAgent_LipSyncPoseMap> PoseMap;
 
@@ -160,19 +160,19 @@ public:
 
 	/** Fires every tick when viseme data has been updated.
 	 *  Use GetCurrentVisemes() or GetCurrentBlendshapes() to read values. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|LipSync",
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|LipSync",
 		meta = (ToolTip = "Fires each frame with updated viseme data.\nCall GetCurrentVisemes() or GetCurrentBlendshapes() to read values."))
 	FOnPS_AI_ConvAgent_VisemesReady OnVisemesReady;
 
 	// ── Getters ───────────────────────────────────────────────────────────────
 
 	/** Get current OVR viseme weights (15 values: sil, PP, FF, TH, DD, kk, CH, SS, nn, RR, aa, E, ih, oh, ou). */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|LipSync")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|LipSync")
 	TMap<FName, float> GetCurrentVisemes() const { return SmoothedVisemes; }
 
 	/** Get current ARKit blendshape weights (MetaHuman compatible: jawOpen, mouthFunnel, mouthClose, etc.).
 	 *  Thread-safe: returns a snapshot updated each tick. Safe to call from anim worker threads. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|LipSync")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|LipSync")
 	TMap<FName, float> GetCurrentBlendshapes() const
 	{
 		FScopeLock Lock(&BlendshapeLock);
@@ -181,7 +181,7 @@ public:
 
 	/** True when the agent is currently producing speech audio.
 	 *  When false, lip sync releases mouth curves to let emotion curves through. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|LipSync")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|LipSync")
 	bool IsSpeaking() const { return bIsSpeaking; }
 
 	/** Current speech blend alpha (0 = silent/emotion mouth, 1 = lip sync mouth).

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_MicrophoneCaptureComponent.h

@@ -22,7 +22,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnPS_AI_ConvAgent_VoiceActivityChan
  * Modelled after Convai's ConvaiAudioCaptureComponent but stripped to the
  * minimal functionality needed for conversational AI agents.
  */
-UCLASS(ClassGroup = "PS AI ConvAgent", meta = (BlueprintSpawnableComponent),
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvAgent", meta = (BlueprintSpawnableComponent),
 	DisplayName = "PS AI ConvAgent Microphone Capture")
 class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_MicrophoneCaptureComponent : public UActorComponent
 {
@@ -32,7 +32,7 @@ public:
 	UPS_AI_ConvAgent_MicrophoneCaptureComponent();
 
 	/** Multiplier applied to the microphone input volume before sending to the agent. Increase if the agent has trouble hearing you, decrease if your audio is clipping. Default: 1.0 (no change). */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|MicCapture",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|MicCapture",
 		meta = (ClampMin = "0.0", ClampMax = "4.0",
 		ToolTip = "Microphone volume multiplier.\n1.0 = no change. Increase if the agent can't hear you, decrease if audio clips."))
 	float VolumeMultiplier = 1.0f;
@@ -52,50 +52,50 @@ public:
 	// ── Local Voice Activity Detection ──────────────────────────────────
 
 	/** RMS threshold above which audio is considered voice. Adjust based on mic sensitivity and environment noise. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Voice Activity",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Voice Activity",
 		meta = (ClampMin = "0.001", ClampMax = "0.2"))
 	float VoiceActivityThreshold = 0.015f;
 
 	/** Time (seconds) RMS must stay above threshold before declaring speech onset. Prevents false triggers from clicks/bumps. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Voice Activity",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Voice Activity",
 		meta = (ClampMin = "0.01", ClampMax = "1.0"))
 	float VoiceOnsetTime = 0.1f;
 
 	/** Time (seconds) RMS must stay below threshold before declaring speech ended. Prevents cutting off between words. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Voice Activity",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Voice Activity",
 		meta = (ClampMin = "0.1", ClampMax = "3.0"))
 	float VoiceSilenceTime = 0.5f;
 
 	/** Whether the user is currently speaking (local VAD, independent of ElevenLabs server). */
-	UPROPERTY(BlueprintReadOnly, Category = "PS AI ConvAgent|Voice Activity")
+	UPROPERTY(BlueprintReadOnly, Category = "ASTERION|PS_AI_ConvAgent|Voice Activity")
 	bool bIsUserSpeaking = false;
 
 	/** Fired when voice activity changes. Use to pause NPC movement, trigger animations, etc. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|Voice Activity")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|Voice Activity")
 	FOnPS_AI_ConvAgent_VoiceActivityChanged OnUserVoiceActivityChanged;
 
 	// ── Debug ────────────────────────────────────────────────────────────────
 
 	/** Enable debug logging for this component.
 	 *  When false, only key events (init, errors, state changes) are logged. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug")
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug")
 	bool bDebug = false;
 
 	/** Verbosity level when bDebug is true.
 	 *  0 = minimal extras, 1 = normal debug, 2 = detailed, 3 = per-frame data. */
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PS AI ConvAgent|Debug",
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvAgent|Debug",
 		meta = (ClampMin = "0", ClampMax = "3", EditCondition = "bDebug"))
 	int32 DebugVerbosity = 1;
 
 	/** Open the default capture device and begin streaming audio. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|MicCapture")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|MicCapture")
 	void StartCapture();
 
 	/** Stop streaming and close the capture device. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|MicCapture")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|MicCapture")
 	void StopCapture();
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|MicCapture")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|MicCapture")
 	bool IsCapturing() const { return bCapturing; }
 
 	// ─────────────────────────────────────────────────────────────────────────

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_SaveGame_ElevenLabs.h

@@ -0,0 +1,42 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/SaveGame.h"
+#include "PS_AI_ConvAgent_SaveGame_ElevenLabs.generated.h"
+
+// ─────────────────────────────────────────────────────────────────────────────
+// UPS_AI_ConvAgent_SaveGame_ElevenLabs
+//
+// Per-install persistence for the CLIENT's own ElevenLabs API key. Written via
+// UGameplayStatics::SaveGameToSlot to:
+//   - Editor/PIE : <Project>/Saved/SaveGames/PS_AI_ConvAgent_ElevenLabs.sav
+//   - Packaged   : <Build>/<Project>/Saved/SaveGames/PS_AI_ConvAgent_ElevenLabs.sav
+//
+// Binary file → the key is never stored in plaintext, never committed, never
+// baked into the shipped config. The key is AES-encrypted at rest (see the codec
+// in UPS_AI_ConvAgent_BlueprintLibrary) and entered once at runtime via the
+// settings UI (BlueprintLibrary "Set ElevenLabs API Key").
+// ─────────────────────────────────────────────────────────────────────────────
+UCLASS()
+class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_SaveGame_ElevenLabs : public USaveGame
+{
+	GENERATED_BODY()
+
+public:
+	/** AES-encrypted ElevenLabs API key (UTF-8, block-padded). Empty until set.
+	 *  Encrypted/decrypted by UPS_AI_ConvAgent_BlueprintLibrary. */
+	UPROPERTY()
+	TArray<uint8> EncryptedAPIKey;
+
+	/** Plaintext (UTF-8) byte length, used to strip AES block padding on decrypt. */
+	UPROPERTY()
+	int32 PlainKeyLength = 0;
+
+	/** Fixed save slot name used for the key. */
+	static const TCHAR* GetSlotName() { return TEXT("PS_AI_ConvAgent_ElevenLabs"); }
+
+	/** Fixed user index used for the key slot. */
+	static constexpr int32 GetUserIndex() { return 0; }
+};

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_TestAPIKey_AsyncAction.h

@@ -0,0 +1,47 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Kismet/BlueprintAsyncActionBase.h"
+#include "PS_AI_ConvAgent_TestAPIKey_AsyncAction.generated.h"
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FPS_AI_ConvAgent_TestAPIKeyResult, const FString&, Message);
+
+// ─────────────────────────────────────────────────────────────────────────────
+// UPS_AI_ConvAgent_TestAPIKey_AsyncAction
+//
+// Latent Blueprint node that validates an ElevenLabs API key by issuing a
+// lightweight GET /v1/models request with the key as the xi-api-key header.
+//   - HTTP 200            → OnValid   (key works)
+//   - HTTP 401 / other    → OnInvalid (bad key, or network/server error)
+//
+// Designed for a settings UI: let the user type their key, run this node, and
+// only call "Set ElevenLabs API Key" on the OnValid branch.
+// ─────────────────────────────────────────────────────────────────────────────
+UCLASS()
+class PS_AI_CONVAGENT_API UPS_AI_ConvAgent_TestAPIKey_AsyncAction : public UBlueprintAsyncActionBase
+{
+	GENERATED_BODY()
+
+public:
+	/** Test an ElevenLabs API key. Pass the key the user just entered in your settings UI. */
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs API Key",
+		meta = (BlueprintInternalUseOnly = "true", DisplayName = "Test ElevenLabs API Key"))
+	static UPS_AI_ConvAgent_TestAPIKey_AsyncAction* TestElevenLabsAPIKey(const FString& Key);
+
+	/** Fired when the key is valid (HTTP 200). The Message contains a human-readable status. */
+	UPROPERTY(BlueprintAssignable)
+	FPS_AI_ConvAgent_TestAPIKeyResult OnValid;
+
+	/** Fired when the key is invalid or the request failed. The Message explains why. */
+	UPROPERTY(BlueprintAssignable)
+	FPS_AI_ConvAgent_TestAPIKeyResult OnInvalid;
+
+	//~ Begin UBlueprintAsyncActionBase interface
+	virtual void Activate() override;
+	//~ End UBlueprintAsyncActionBase interface
+
+private:
+	FString KeyToTest;
+};

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgent/Public/PS_AI_ConvAgent_WebSocket_ElevenLabsProxy.h

@@ -69,31 +69,31 @@ public:
 	// ── Events ────────────────────────────────────────────────────────────────
 
 	/** Called once the WebSocket handshake succeeds and the agent sends its initiation metadata. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_Connected OnConnected;
 
 	/** Called when the WebSocket closes (graceful or remote). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_Disconnected OnDisconnected;
 
 	/** Called on any connection or protocol error. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_Error OnError;
 
 	/** Raw PCM audio coming from the agent — feed this into your audio component. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_AudioReceived OnAudioReceived;
 
 	/** User or agent transcript (may be tentative while the conversation is ongoing). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_Transcript OnTranscript;
 
 	/** Final text response from the agent (complements audio). */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_AgentResponse OnAgentResponse;
 
 	/** The agent was interrupted by new user speech. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_Interrupted OnInterrupted;
 
 	/**
@@ -101,15 +101,15 @@ public:
 	 * starts generating. Fires well before audio.  The component uses this to stop the
 	 * microphone if it was restarted before the server finished processing the previous turn.
 	 */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_ResponseStarted OnAgentResponseStarted;
 
 	/** Fired for every agent_chat_response_part with the streaming text fragment. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_ResponsePart OnAgentResponsePart;
 
 	/** Fired when the agent invokes a client tool. Handle the call and reply with SendClientToolResult. */
-	UPROPERTY(BlueprintAssignable, Category = "PS AI ConvAgent|ElevenLabs|Events")
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs|Events")
 	FOnPS_AI_ConvAgent_ElevenLabs_ClientToolCall OnClientToolCall;
 
 	// ── Lifecycle ─────────────────────────────────────────────────────────────
@@ -121,21 +121,21 @@ public:
 	 * @param AgentID     ElevenLabs agent ID. Overrides the project-level default when non-empty.
 	 * @param APIKey      API key. Overrides the project-level default when non-empty.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void Connect(const FString& AgentID = TEXT(""), const FString& APIKey = TEXT(""));
 
 	/**
 	 * Gracefully close the WebSocket connection.
 	 * OnDisconnected will fire after the server acknowledges.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void Disconnect();
 
 	/** Current connection state. */
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	EPS_AI_ConvAgent_ConnectionState_ElevenLabs GetConnectionState() const { return ConnectionState; }
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	bool IsConnected() const { return ConnectionState == EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Connected; }
 
 	// ── Audio sending ─────────────────────────────────────────────────────────
@@ -148,7 +148,7 @@ public:
 	 *
 	 * @param PCMData  Raw PCM bytes (16-bit LE, 16kHz, mono).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendAudioChunk(const TArray<uint8>& PCMData);
 
 	// ── Turn control (only relevant in Client turn mode) ──────────────────────
@@ -158,7 +158,7 @@ public:
 	 * Sends a { "type": "user_activity" } message to the server.
 	 * Call this periodically while the user is speaking (e.g. every audio chunk).
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendUserTurnStart();
 
 	/**
@@ -166,7 +166,7 @@ public:
 	 * No explicit API message — simply stop sending user_activity.
 	 * The server detects silence and hands the turn to the agent.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendUserTurnEnd();
 
 	/**
@@ -174,11 +174,17 @@ public:
 	 * Useful for testing or text-only interaction.
 	 * Sends: { "type": "user_message", "text": "..." }
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendTextMessage(const FString& Text);
 
+	/**
+	 * Inject a context update WITHOUT triggering an agent response.
+	 * Sends: { "type": "contextual_update", "text": "..." }
+	 */
+	void SendContextualUpdate(const FString& Text);
+
 	/** Ask the agent to stop the current utterance. */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendInterrupt();
 
 	/**
@@ -189,12 +195,12 @@ public:
 	 * @param Result      A string result to return to the agent.
 	 * @param bIsError    True if the tool execution failed.
 	 */
-	UFUNCTION(BlueprintCallable, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintCallable, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	void SendClientToolResult(const FString& ToolCallId, const FString& Result, bool bIsError = false);
 
 	// ── Info ──────────────────────────────────────────────────────────────────
 
-	UFUNCTION(BlueprintPure, Category = "PS AI ConvAgent|ElevenLabs")
+	UFUNCTION(BlueprintPure, Category = "ASTERION|PS_AI_ConvAgent|ElevenLabs")
 	const FPS_AI_ConvAgent_ConversationInfo_ElevenLabs& GetConversationInfo() const { return ConversationInfo; }
 
 	/** Latest WebSocket round-trip latency reported by the server (ms).
@@ -234,6 +240,14 @@ private:
 	/** Resolve the WebSocket URL from settings / parameters. */
 	FString BuildWebSocketURL(const FString& AgentID, const FString& APIKey) const;
 
+	/** Fetch a short-lived signed URL for a (private) agent using the API key,
+	 *  then open the WebSocket on it. Required for agents with authentication
+	 *  enabled — a direct ?agent_id=... connection is rejected by ElevenLabs. */
+	void RequestSignedURLAndConnect(const FString& AgentID, const FString& APIKey);
+
+	/** Create the WebSocket on the given URL, bind callbacks, and connect. */
+	void OpenWebSocket(const FString& URL, const TMap<FString, FString>& UpgradeHeaders);
+
 	TSharedPtr<IWebSocket> WebSocket;
 	EPS_AI_ConvAgent_ConnectionState_ElevenLabs ConnectionState = EPS_AI_ConvAgent_ConnectionState_ElevenLabs::Disconnected;
 	FPS_AI_ConvAgent_ConversationInfo_ElevenLabs ConversationInfo;

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/PS_AI_ConvAgentEditor.Build.cs

@@ -35,6 +35,8 @@ public class PS_AI_ConvAgentEditor : ModuleRules
 			"JsonUtilities",
 			// Asset Registry for scanning AgentConfig assets (batch update)
 			"AssetRegistry",
+			// UDeveloperSettings base class for editor-only API key settings
+			"DeveloperSettings",
 		});
 	}
 }

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/AnimGraphNode_PS_AI_ConvAgent_BodyExpression.cpp

@@ -21,7 +21,7 @@ FText UAnimGraphNode_PS_AI_ConvAgent_BodyExpression::GetTooltipText() const
 
 FString UAnimGraphNode_PS_AI_ConvAgent_BodyExpression::GetNodeCategory() const
 {
-	return TEXT("PS AI ConvAgent");
+	return TEXT("ASTERION|PS_AI_ConvAgent");
 }
 
 FLinearColor UAnimGraphNode_PS_AI_ConvAgent_BodyExpression::GetNodeTitleColor() const

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/AnimGraphNode_PS_AI_ConvAgent_FacialExpression.cpp

@@ -20,7 +20,7 @@ FText UAnimGraphNode_PS_AI_ConvAgent_FacialExpression::GetTooltipText() const
 
 FString UAnimGraphNode_PS_AI_ConvAgent_FacialExpression::GetNodeCategory() const
 {
-	return TEXT("PS AI ConvAgent");
+	return TEXT("ASTERION|PS_AI_ConvAgent");
 }
 
 FLinearColor UAnimGraphNode_PS_AI_ConvAgent_FacialExpression::GetNodeTitleColor() const

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/AnimGraphNode_PS_AI_ConvAgent_Gaze.cpp

@@ -21,7 +21,7 @@ FText UAnimGraphNode_PS_AI_ConvAgent_Gaze::GetTooltipText() const
 
 FString UAnimGraphNode_PS_AI_ConvAgent_Gaze::GetNodeCategory() const
 {
-	return TEXT("PS AI ConvAgent");
+	return TEXT("ASTERION|PS_AI_ConvAgent");
 }
 
 FLinearColor UAnimGraphNode_PS_AI_ConvAgent_Gaze::GetNodeTitleColor() const

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/AnimGraphNode_PS_AI_ConvAgent_LipSync.cpp

@@ -20,7 +20,7 @@ FText UAnimGraphNode_PS_AI_ConvAgent_LipSync::GetTooltipText() const
 
 FString UAnimGraphNode_PS_AI_ConvAgent_LipSync::GetNodeCategory() const
 {
-	return TEXT("PS AI ConvAgent");
+	return TEXT("ASTERION|PS_AI_ConvAgent");
 }
 
 FLinearColor UAnimGraphNode_PS_AI_ConvAgent_LipSync::GetNodeTitleColor() const

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/PS_AI_ConvAgent_ActionSetCustomization_ElevenLabs.cpp

@@ -3,6 +3,8 @@
 #include "PS_AI_ConvAgent_ActionSetCustomization_ElevenLabs.h"
 #include "PS_AI_ConvAgent_ActionSet_ElevenLabs.h"
 #include "PS_AI_ConvAgent.h"
+#include "PS_AI_ConvAgent_BlueprintLibrary.h"
+#include "PS_AI_ConvAgent_EditorSettings_ElevenLabs.h"
 
 #include "DetailLayoutBuilder.h"
 #include "DetailCategoryBuilder.h"
@@ -65,14 +67,9 @@ void FPS_AI_ConvAgent_ActionSetCustomization_ElevenLabs::OnUpdateAllAgentsClicke
 // ─────────────────────────────────────────────────────────────────────────────
 FString FPS_AI_ConvAgent_ActionSetCustomization_ElevenLabs::GetAPIKey() const
 {
-	if (FPS_AI_ConvAgentModule::IsAvailable())
-	{
-		if (const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings())
-		{
-			return Settings->API_Key;
-		}
-	}
-	return FString();
+	// Editor-only authoring key (Project Settings → Editor, or ELEVENLABS_API_KEY env).
+	// Never committed by a build, never packaged — see UPS_AI_ConvAgent_EditorSettings_ElevenLabs.
+	return UPS_AI_ConvAgent_EditorSettings_ElevenLabs::ResolveEditorApiKey();
 }
 
 UPS_AI_ConvAgent_ActionSet_ElevenLabs* FPS_AI_ConvAgent_ActionSetCustomization_ElevenLabs::GetEditedAsset() const

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/PS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs.cpp

@@ -4,6 +4,8 @@
 #include "PS_AI_ConvAgent_AgentConfig_ElevenLabs.h"
 #include "PS_AI_ConvAgent_Tool_ElevenLabs.h"
 #include "PS_AI_ConvAgent.h"
+#include "PS_AI_ConvAgent_BlueprintLibrary.h"
+#include "PS_AI_ConvAgent_EditorSettings_ElevenLabs.h"
 
 #include "AssetRegistry/AssetRegistryModule.h"
 
@@ -425,7 +427,7 @@ void FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::OnFetchVoicesClicked(
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings > PS AI ConvAgent - ElevenLabs."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -631,7 +633,7 @@ void FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::OnFetchLLMsClicked()
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings > PS AI ConvAgent - ElevenLabs."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -917,7 +919,7 @@ void FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::OnCreateAgentClicked(
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -1019,7 +1021,7 @@ void FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::OnUpdateAgentClicked(
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -1107,7 +1109,7 @@ void FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::OnFetchAgentClicked()
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -1508,14 +1510,9 @@ void FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::OnFetchAgentClicked()
 // ─────────────────────────────────────────────────────────────────────────────
 FString FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::GetAPIKey() const
 {
-	if (FPS_AI_ConvAgentModule::IsAvailable())
-	{
-		if (const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings = FPS_AI_ConvAgentModule::Get().GetSettings())
-		{
-			return Settings->API_Key;
-		}
-	}
-	return FString();
+	// Editor-only authoring key (Project Settings → Editor, or ELEVENLABS_API_KEY env).
+	// Never committed by a build, never packaged — see UPS_AI_ConvAgent_EditorSettings_ElevenLabs.
+	return UPS_AI_ConvAgent_EditorSettings_ElevenLabs::ResolveEditorApiKey();
 }
 
 UPS_AI_ConvAgent_AgentConfig_ElevenLabs* FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::GetEditedAsset() const
@@ -1827,6 +1824,20 @@ TSharedPtr<FJsonObject> FPS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs::Bu
 	}
 	Root->SetObjectField(TEXT("conversation_config"), ConvConfig);
 
+	// platform_settings.auth.enable_auth = true → force every created/updated
+	// agent to be PRIVATE (authentication required). Hardcoded on purpose (no
+	// toggle): a public agent can be used by anyone who knows the agent_id,
+	// running up the owner's ElevenLabs bill without a valid API key.
+	{
+		TSharedPtr<FJsonObject> AuthObj = MakeShareable(new FJsonObject());
+		AuthObj->SetBoolField(TEXT("enable_auth"), true);
+
+		TSharedPtr<FJsonObject> PlatformSettings = MakeShareable(new FJsonObject());
+		PlatformSettings->SetObjectField(TEXT("auth"), AuthObj);
+
+		Root->SetObjectField(TEXT("platform_settings"), PlatformSettings);
+	}
+
 	return Root;
 }
 

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/PS_AI_ConvAgent_EditorSettings_ElevenLabs.cpp

@@ -0,0 +1,27 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#include "PS_AI_ConvAgent_EditorSettings_ElevenLabs.h"
+#include "PS_AI_ConvAgent_BlueprintLibrary.h"
+#include "HAL/PlatformMisc.h"
+
+FString UPS_AI_ConvAgent_EditorSettings_ElevenLabs::ResolveEditorApiKey()
+{
+	// 1) Explicit editor setting (Project Settings → Editor).
+	if (const UPS_AI_ConvAgent_EditorSettings_ElevenLabs* Settings = GetDefault<UPS_AI_ConvAgent_EditorSettings_ElevenLabs>())
+	{
+		if (!Settings->EditorApiKey.IsEmpty())
+		{
+			return Settings->EditorApiKey;
+		}
+	}
+
+	// 2) Environment variable (CI / shared machines).
+	const FString EnvKey = FPlatformMisc::GetEnvironmentVariable(TEXT("ELEVENLABS_API_KEY"));
+	if (!EnvKey.IsEmpty())
+	{
+		return EnvKey;
+	}
+
+	// 3) Runtime client key from the SaveGame, if one was set on this machine.
+	return UPS_AI_ConvAgent_BlueprintLibrary::GetElevenLabsAPIKey();
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/PS_AI_ConvAgent_EditorSettings_ElevenLabs.h

@@ -0,0 +1,54 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Engine/DeveloperSettings.h"
+#include "PS_AI_ConvAgent_EditorSettings_ElevenLabs.generated.h"
+
+/**
+ * Editor-only settings for ElevenLabs agent authoring.
+ *
+ * The API key entered here is used EXCLUSIVELY by the editor (voice/model/LLM
+ * fetch, agent create/sync, tool & action-set sync). It is:
+ *   - declared in the EDITOR module → never compiled into a packaged game,
+ *   - stored with config = EditorPerProjectUserSettings → written to
+ *     Saved/Config/.../EditorPerProjectUserSettings.ini, which is never cooked
+ *     into a build.
+ * → The key therefore can never end up in a shipped package.
+ *
+ * The shipped game does NOT use this key. The final client provides their own
+ * key at runtime, persisted in a SaveGame slot (see UPS_AI_ConvAgent_BlueprintLibrary).
+ *
+ * Exposed in Project Settings → Editor → "PS AI ConvAgent - ElevenLabs (Editor)".
+ */
+UCLASS(config = EditorPerProjectUserSettings, defaultconfig,
+	meta = (DisplayName = "PS AI ConvAgent - ElevenLabs (Editor)"))
+class UPS_AI_ConvAgent_EditorSettings_ElevenLabs : public UDeveloperSettings
+{
+	GENERATED_BODY()
+
+public:
+	/**
+	 * ElevenLabs API key used by the editor to author and sync agents.
+	 * Editor-only — never committed by a build, never packaged.
+	 * Leave empty and set the ELEVENLABS_API_KEY environment variable instead
+	 * if you prefer (useful for CI / shared machines).
+	 */
+	UPROPERTY(config, EditAnywhere, Category = "ElevenLabs API",
+		meta = (DisplayName = "Editor API Key",
+			ToolTip = "ElevenLabs API key used ONLY by the editor for authoring/syncing agents.\nStored per-user under Saved/Config - never committed by a build, never packaged.\nThe shipped game uses the client-provided runtime key instead.\nAlternatively, leave empty and set the ELEVENLABS_API_KEY environment variable."))
+	FString EditorApiKey;
+
+	/** Show under the "Editor" section of Project Settings (not "Game"/"Plugins"). */
+	virtual FName GetCategoryName() const override { return FName(TEXT("Editor")); }
+
+	/**
+	 * Resolve the API key used by editor authoring, in priority order:
+	 *   1) the EditorApiKey above,
+	 *   2) the ELEVENLABS_API_KEY environment variable (CI / shared machines),
+	 *   3) the runtime client key from the SaveGame, if one happens to exist locally.
+	 * Returns an empty string if none is set.
+	 */
+	static FString ResolveEditorApiKey();
+};

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Private/PS_AI_ConvAgent_ToolCustomization_ElevenLabs.cpp

@@ -5,6 +5,8 @@
 #include "PS_AI_ConvAgent_AgentConfig_ElevenLabs.h"
 #include "PS_AI_ConvAgent_AgentConfigCustomization_ElevenLabs.h"
 #include "PS_AI_ConvAgent.h"
+#include "PS_AI_ConvAgent_BlueprintLibrary.h"
+#include "PS_AI_ConvAgent_EditorSettings_ElevenLabs.h"
 
 #include "DetailLayoutBuilder.h"
 #include "DetailCategoryBuilder.h"
@@ -242,7 +244,7 @@ void FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::OnCreateToolClicked()
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -353,7 +355,7 @@ void FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::OnUpdateToolClicked()
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -443,7 +445,7 @@ void FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::OnFetchToolClicked()
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -560,8 +562,10 @@ void FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::OnFetchToolClicked()
 						if (!Pair.Value->TryGetObject(PropObj)) continue;
 
 						FPS_AI_ConvAgent_ToolParameter_ElevenLabs Param;
-						Param.Name = Pair.Key;
-						Param.bRequired = RequiredSet.Contains(Pair.Key);
+						// UE 5.8: FJsonObject::Values key is now FSharedString, convert explicitly.
+						FString KeyStr(*Pair.Key);
+						Param.Name = KeyStr;
+						Param.bRequired = RequiredSet.Contains(KeyStr);
 
 						// Try ElevenLabs format: type-as-key
 						static const TArray<TPair<FString, EPS_AI_ConvAgent_ToolParamType>> TypeKeys = {
@@ -658,7 +662,7 @@ void FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::OnUpdateAllAgentsClicked()
 	const FString APIKey = GetAPIKey();
 	if (APIKey.IsEmpty())
 	{
-		SetStatusError(TEXT("API Key not set in Project Settings > PS AI ConvAgent - ElevenLabs."));
+		SetStatusError(TEXT("ElevenLabs API Key not set. Set it in Project Settings > Editor > 'PS AI ConvAgent - ElevenLabs (Editor)' (or the ELEVENLABS_API_KEY env var)."));
 		return;
 	}
 
@@ -818,15 +822,9 @@ void FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::OnUpdateAllAgentsClicked()
 // ─────────────────────────────────────────────────────────────────────────────
 FString FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::GetAPIKey() const
 {
-	if (FPS_AI_ConvAgentModule::IsAvailable())
-	{
-		if (const UPS_AI_ConvAgent_Settings_ElevenLabs* Settings =
-				FPS_AI_ConvAgentModule::Get().GetSettings())
-		{
-			return Settings->API_Key;
-		}
-	}
-	return FString();
+	// Editor-only authoring key (Project Settings → Editor, or ELEVENLABS_API_KEY env).
+	// Never committed by a build, never packaged — see UPS_AI_ConvAgent_EditorSettings_ElevenLabs.
+	return UPS_AI_ConvAgent_EditorSettings_ElevenLabs::ResolveEditorApiKey();
 }
 
 UPS_AI_ConvAgent_Tool_ElevenLabs* FPS_AI_ConvAgent_ToolCustomization_ElevenLabs::GetEditedAsset() const

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Public/AnimGraphNode_PS_AI_ConvAgent_BodyExpression.h

@@ -10,7 +10,7 @@
 /**
  * AnimGraph editor node for the PS AI ConvAgent Body Expression AnimNode.
  *
- * This node appears in the AnimBP graph editor under the "PS AI ConvAgent" category.
+ * This node appears in the AnimBP graph editor under the "ASTERION|PS_AI_ConvAgent" category.
  * Place it in the character's Body AnimBP after upstream body animations
  * (idle, locomotion). It blends emotion-driven body poses onto the upper body
  * while passing the lower body through unchanged.

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Public/AnimGraphNode_PS_AI_ConvAgent_FacialExpression.h

@@ -10,7 +10,7 @@
 /**
  * AnimGraph editor node for the PS AI ConvAgent Facial Expression AnimNode.
  *
- * This node appears in the AnimBP graph editor under the "PS AI ConvAgent" category.
+ * This node appears in the AnimBP graph editor under the "ASTERION|PS_AI_ConvAgent" category.
  * Place it BEFORE the PS AI ConvAgent Lip Sync node in the MetaHuman Face AnimBP.
  * It auto-discovers the PS_AI_ConvAgent_FacialExpressionComponent on the owning Actor
  * and injects CTRL_expressions_* curves for emotion-driven facial expressions.

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Public/AnimGraphNode_PS_AI_ConvAgent_Gaze.h

@@ -10,7 +10,7 @@
 /**
  * AnimGraph editor node for the PS AI ConvAgent Gaze AnimNode.
  *
- * This node appears in the AnimBP graph editor under the "PS AI ConvAgent" category.
+ * This node appears in the AnimBP graph editor under the "ASTERION|PS_AI_ConvAgent" category.
  * Place it AFTER the PS AI ConvAgent Facial Expression node and BEFORE the
  * PS AI ConvAgent Lip Sync node in the MetaHuman Face AnimBP.
  *

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvAgent/Source/PS_AI_ConvAgentEditor/Public/AnimGraphNode_PS_AI_ConvAgent_LipSync.h

@@ -10,7 +10,7 @@
 /**
  * AnimGraph editor node for the PS AI ConvAgent Lip Sync AnimNode.
  *
- * This node appears in the AnimBP graph editor under the "PS AI ConvAgent" category.
+ * This node appears in the AnimBP graph editor under the "ASTERION|PS_AI_ConvAgent" category.
  * Drop it into your MetaHuman Face AnimBP between the pose source and the
  * Control Rig node. It auto-discovers the PS_AI_ConvAgent_LipSyncComponent on the
  * owning Actor and injects CTRL_expressions_* curves for lip sync.

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/PS_AI_ConvReplay.uplugin

@@ -0,0 +1,30 @@
+{
+	"FileVersion": 3,
+	"Version": 1,
+	"VersionName": "1.0",
+	"FriendlyName": "PS AI ConvReplay",
+	"Description": "Bridge that records ElevenLabs agent + player conversation audio (and AI reactions) into Unreal replays, and plays it back during replay. Keeps PS_AI_ConvAgent and PS_ReplaySystem independent.",
+	"Category": "ASTERION",
+	"CreatedBy": "ASTERION",
+	"CanContainContent": false,
+	"IsBetaVersion": false,
+	"Installed": false,
+	"EnabledByDefault": false,
+	"Modules": [
+		{
+			"Name": "PS_AI_ConvReplay",
+			"Type": "Runtime",
+			"LoadingPhase": "Default"
+		}
+	],
+	"Plugins": [
+		{
+			"Name": "PS_AI_ConvAgent",
+			"Enabled": true
+		},
+		{
+			"Name": "ReplaySystem",
+			"Enabled": true
+		}
+	]
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/Source/PS_AI_ConvReplay/PS_AI_ConvReplay.Build.cs

@@ -0,0 +1,29 @@
+// Copyright ASTERION. All Rights Reserved.
+
+using UnrealBuildTool;
+
+public class PS_AI_ConvReplay : ModuleRules
+{
+	public PS_AI_ConvReplay(ReadOnlyTargetRules Target) : base(Target)
+	{
+		DefaultBuildSettings = BuildSettingsVersion.Latest;
+		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
+
+		PublicDependencyModuleNames.AddRange(new string[]
+		{
+			"Core",
+			"CoreUObject",
+			"Engine",
+			// Opus voice codec (own encoder/decoder instances — not shared with ConvAgent).
+			"Voice",
+			// The conversational-agent plugin whose delegates we tap and whose audio we replay.
+			"PS_AI_ConvAgent",
+			// Native replay wrapper (record/playback state, demo time, save path).
+			"ReplaySystem",
+		});
+
+		PrivateDependencyModuleNames.AddRange(new string[]
+		{
+		});
+	}
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/Source/PS_AI_ConvReplay/Private/PS_AI_ConvReplay_AgentTag.cpp

@@ -0,0 +1,117 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#include "PS_AI_ConvReplay_AgentTag.h"
+#include "PS_AI_ConvReplay_Subsystem.h"
+#include "GameFramework/Actor.h"
+
+UPS_AI_ConvReplay_AgentTag::UPS_AI_ConvReplay_AgentTag()
+{
+	PrimaryComponentTick.bCanEverTick = false;
+	// Exists on server (recording) and on replay clients (identity lookup). It is not
+	// itself replicated — the owner agent already replicates; the tag only needs to be
+	// present on both ends with the same resolved id.
+	SetIsReplicatedByDefault(false);
+}
+
+FString UPS_AI_ConvReplay_AgentTag::GetResolvedId() const
+{
+	if (!AgentReplayId.IsNone())
+	{
+		return AgentReplayId.ToString();
+	}
+	return GetOwner() ? GetOwner()->GetName() : FString();
+}
+
+UPS_AI_ConvAgent_ElevenLabsComponent* UPS_AI_ConvReplay_AgentTag::GetAgentComponent() const
+{
+	if (AActor* Owner = GetOwner())
+	{
+		return Owner->FindComponentByClass<UPS_AI_ConvAgent_ElevenLabsComponent>();
+	}
+	return nullptr;
+}
+
+void UPS_AI_ConvReplay_AgentTag::BeginRecording(UPS_AI_ConvReplay_Subsystem* InSubsystem)
+{
+	Subsystem = InSubsystem;
+	Agent = GetAgentComponent();
+	if (!Agent || bBound)
+	{
+		return;
+	}
+
+	Agent->OnAgentStartedSpeaking.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleStarted);
+	Agent->OnAgentStoppedSpeaking.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleStopped);
+	Agent->OnAgentActionRequested.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleActionRequested);
+	Agent->OnAgentClientToolCall.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleClientToolCall);
+	Agent->OnAgentTextResponse.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleTextResponse);
+	Agent->OnAgentTranscript.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleTranscript);
+	Agent->OnPlayerAudioCaptured.AddDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandlePlayerAudio);
+
+	// Raw PCM is a non-dynamic C++ multicast delegate.
+	AudioDataHandle = Agent->OnAgentAudioData.AddUObject(this, &UPS_AI_ConvReplay_AgentTag::HandleAgentAudioData);
+
+	bBound = true;
+}
+
+void UPS_AI_ConvReplay_AgentTag::EndRecording()
+{
+	if (Agent && bBound)
+	{
+		Agent->OnAgentStartedSpeaking.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleStarted);
+		Agent->OnAgentStoppedSpeaking.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleStopped);
+		Agent->OnAgentActionRequested.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleActionRequested);
+		Agent->OnAgentClientToolCall.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleClientToolCall);
+		Agent->OnAgentTextResponse.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleTextResponse);
+		Agent->OnAgentTranscript.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandleTranscript);
+		Agent->OnPlayerAudioCaptured.RemoveDynamic(this, &UPS_AI_ConvReplay_AgentTag::HandlePlayerAudio);
+		Agent->OnAgentAudioData.Remove(AudioDataHandle);
+	}
+	AudioDataHandle.Reset();
+	bBound = false;
+	Subsystem = nullptr;
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleStarted()
+{
+	if (Subsystem) Subsystem->RecordAgentStarted(this);
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleStopped()
+{
+	if (Subsystem) Subsystem->RecordAgentStopped(this);
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleActionRequested(const FString& ActionName)
+{
+	if (Subsystem) Subsystem->RecordAction(this, ActionName);
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleClientToolCall(const FPS_AI_ConvAgent_ClientToolCall_ElevenLabs& ToolCall)
+{
+	if (Subsystem) Subsystem->RecordToolCall(this, ToolCall);
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleTextResponse(const FString& Text)
+{
+	if (Subsystem) Subsystem->RecordAgentText(this, Text);
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleTranscript(const FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs& Segment)
+{
+	// Only final user transcripts become player-text markers.
+	if (Subsystem && Segment.Speaker == TEXT("user") && Segment.bIsFinal)
+	{
+		Subsystem->RecordUserTranscript(this, Segment.Text);
+	}
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandlePlayerAudio(APawn* SpeakerPawn, const TArray<uint8>& PCM)
+{
+	if (Subsystem) Subsystem->RecordPlayerAudio(SpeakerPawn, PCM);
+}
+
+void UPS_AI_ConvReplay_AgentTag::HandleAgentAudioData(const TArray<uint8>& PCM)
+{
+	if (Subsystem) Subsystem->RecordAgentAudio(this, PCM);
+}

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/Source/PS_AI_ConvReplay/Private/PS_AI_ConvReplay_Module.cpp

@@ -0,0 +1,5 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#include "Modules/ModuleManager.h"
+
+IMPLEMENT_MODULE(FDefaultModuleImpl, PS_AI_ConvReplay);

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/Source/PS_AI_ConvReplay/Public/PS_AI_ConvReplay_AgentTag.h

@@ -0,0 +1,71 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+// Pulls in the ElevenLabs component + FPS_AI_ConvAgent_ClientToolCall_ElevenLabs /
+// FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs (needed for the UFUNCTION handler signatures).
+#include "PS_AI_ConvAgent_ElevenLabsComponent.h"
+#include "PS_AI_ConvReplay_AgentTag.generated.h"
+
+class UPS_AI_ConvReplay_Subsystem;
+
+// ─────────────────────────────────────────────────────────────────────────────
+// Per-agent bridge component.
+//
+// Add one to each conversational agent to give it a stable, replay-safe identity
+// (AgentReplayId). During recording it binds the sibling ElevenLabs component's
+// delegates and forwards every conversation event to the subsystem, tagged with
+// this agent's identity. During replay the subsystem looks the agent up by id to
+// route recorded audio / reactions back to it.
+//
+// If you don't add one, the subsystem auto-provisions a tag on every agent at
+// record/replay start, using the owner actor name as the id (fine for
+// placed-in-level agents; add an explicit tag for runtime-spawned ones).
+// ─────────────────────────────────────────────────────────────────────────────
+UCLASS(ClassGroup = "ASTERION|PS_AI_ConvReplay", meta = (BlueprintSpawnableComponent),
+	DisplayName = "PS AI ConvReplay - Agent Tag")
+class PS_AI_CONVREPLAY_API UPS_AI_ConvReplay_AgentTag : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	UPS_AI_ConvReplay_AgentTag();
+
+	/** Stable id used to match recorded audio/reactions back to this agent on replay.
+	 *  Leave as None to fall back to the owner actor name (stable for placed agents). */
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "ASTERION|PS_AI_ConvReplay")
+	FName AgentReplayId;
+
+	/** Resolved identity string (AgentReplayId if set, else the owner actor name). */
+	FString GetResolvedId() const;
+
+	/** The sibling ElevenLabs component on the owner actor (may be null). */
+	UPS_AI_ConvAgent_ElevenLabsComponent* GetAgentComponent() const;
+
+	/** Bind the sibling component's delegates and start forwarding events. Called by the subsystem. */
+	void BeginRecording(UPS_AI_ConvReplay_Subsystem* InSubsystem);
+
+	/** Unbind delegates and stop forwarding. Called by the subsystem. */
+	void EndRecording();
+
+private:
+	UPROPERTY(Transient) TObjectPtr<UPS_AI_ConvReplay_Subsystem> Subsystem;
+	UPROPERTY(Transient) TObjectPtr<UPS_AI_ConvAgent_ElevenLabsComponent> Agent;
+
+	FDelegateHandle AudioDataHandle;
+	bool bBound = false;
+
+	// Dynamic-delegate handlers (must be UFUNCTION and match the delegate signatures).
+	UFUNCTION() void HandleStarted();
+	UFUNCTION() void HandleStopped();
+	UFUNCTION() void HandleActionRequested(const FString& ActionName);
+	UFUNCTION() void HandleClientToolCall(const FPS_AI_ConvAgent_ClientToolCall_ElevenLabs& ToolCall);
+	UFUNCTION() void HandleTextResponse(const FString& Text);
+	UFUNCTION() void HandleTranscript(const FPS_AI_ConvAgent_TranscriptSegment_ElevenLabs& Segment);
+	UFUNCTION() void HandlePlayerAudio(APawn* SpeakerPawn, const TArray<uint8>& PCM);
+
+	// Non-dynamic (raw C++ multicast) handler for agent PCM.
+	void HandleAgentAudioData(const TArray<uint8>& PCM);
+};

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/Source/PS_AI_ConvReplay/Public/PS_AI_ConvReplay_Subsystem.h

@@ -0,0 +1,173 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Subsystems/WorldSubsystem.h"
+#include "PS_AI_ConvReplay_Types.h"
+#include "PS_AI_ConvReplay_Subsystem.generated.h"
+
+class UPS_AI_ConvReplay_AgentTag;
+class UPS_AI_ConvAgent_ElevenLabsComponent;
+class UPS_AI_ConvAgent_InteractionComponent;
+class UAudioComponent;
+class APawn;
+class IVoiceEncoder;
+class IVoiceDecoder;
+struct FPS_AI_ConvAgent_ClientToolCall_ElevenLabs;
+
+/** Fired on the replay client when a recorded line's timestamp is reached.
+ *  Use it to drive subtitles / a conversation log. Audio playback is automatic. */
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_FourParams(FPS_AI_ConvReplay_OnReplayLinePlayed,
+	FName, AgentId, const FString&, Speaker, const FString&, Text, float, TimeSec);
+
+// ─────────────────────────────────────────────────────────────────────────────
+// World subsystem that records the conversation audio track while a replay is
+// being recorded, and plays it back while a replay is being played.
+//
+//  • Record: taps every agent's ElevenLabs delegates (via AgentTag), accumulates
+//    PCM per speaker, Opus-encodes each utterance and appends it to an external
+//    sidecar file (<ReplayName>.convreplay) next to the .replay — nothing heavy
+//    goes into the demo stream. Also records AI reactions (perform_action / custom
+//    tools) and player transcripts.
+//  • Replay: loads the sidecar, and each tick fires the records whose timestamp is
+//    reached — agent audio through the agent's own voice (drives lip-sync + body
+//    expression), player audio spatialized at the recorded location, reactions
+//    re-broadcast. Gaze / emotion / facial expression replay for free (replicated).
+// ─────────────────────────────────────────────────────────────────────────────
+UCLASS()
+class PS_AI_CONVREPLAY_API UPS_AI_ConvReplay_Subsystem : public UTickableWorldSubsystem
+{
+	GENERATED_BODY()
+
+public:
+	// USubsystem / UWorldSubsystem
+	virtual void Initialize(FSubsystemCollectionBase& Collection) override;
+	virtual void Deinitialize() override;
+	virtual bool DoesSupportWorldType(const EWorldType::Type WorldType) const override;
+
+	// FTickableGameObject
+	virtual void Tick(float DeltaTime) override;
+	virtual TStatId GetStatId() const override;
+
+	/** Fired on the replay client for each recorded line as its timestamp is reached. */
+	UPROPERTY(BlueprintAssignable, Category = "ASTERION|PS_AI_ConvReplay")
+	FPS_AI_ConvReplay_OnReplayLinePlayed OnReplayLinePlayed;
+
+	// ── Record callbacks (invoked by AgentTag on the recording machine) ──────
+	void RecordAgentStarted(UPS_AI_ConvReplay_AgentTag* Tag);
+	void RecordAgentAudio(UPS_AI_ConvReplay_AgentTag* Tag, const TArray<uint8>& PCM);
+	void RecordAgentText(UPS_AI_ConvReplay_AgentTag* Tag, const FString& Text);
+	void RecordAgentStopped(UPS_AI_ConvReplay_AgentTag* Tag);
+	void RecordAction(UPS_AI_ConvReplay_AgentTag* Tag, const FString& ActionName);
+	void RecordToolCall(UPS_AI_ConvReplay_AgentTag* Tag, const FPS_AI_ConvAgent_ClientToolCall_ElevenLabs& ToolCall);
+	void RecordUserTranscript(UPS_AI_ConvReplay_AgentTag* Tag, const FString& Text);
+	void RecordPlayerAudio(APawn* SpeakerPawn, const TArray<uint8>& PCM);
+
+private:
+	// Session transitions.
+	void BeginRecordingSession();
+	void EndRecordingSession();
+	void BeginReplaySession();
+	void EndReplaySession();
+
+	void TickRecording();
+	void TickReplay();
+
+	// Agent-less player-voice capture (InteractionComponents on player pawns).
+	void RefreshRecordingMics();
+	UFUNCTION()
+	void HandlePlayerVoiceForRecording(APawn* SpeakerPawn, const TArray<uint8>& PCM);
+
+	// Agent discovery / lookup.
+	void RebuildTagList();
+	UPS_AI_ConvReplay_AgentTag* FindTagById(const FString& Id);
+	// Robust match for a recorded agent record: exact id first (placed agents /
+	// explicit AgentReplayId), else the nearest agent to the recorded position
+	// (handles runtime-spawned agents whose actor names differ on replay).
+	UPS_AI_ConvReplay_AgentTag* FindAgentForRecord(const FString& Id, const FVector& Pos);
+
+	// Sidecar IO.
+	FString GetSidecarPath() const;
+	void WriteRecord(FPS_AI_ConvReplay_Record& Rec);
+	void LoadRecords();
+
+	// Opus (own instances — not shared with ConvAgent's live encoder).
+	void EnsureCodec();
+	bool EncodeUtterance(const TArray<uint8>& PCM, TArray<uint8>& OutPackets);
+	bool DecodeUtterance(const TArray<uint8>& Packets, TArray<uint8>& OutPCM);
+
+	// Replay dispatch.
+	void DispatchDueRecords(double NowSec, bool bAudioAllowed);
+	void ResetPlaybackFrom(double NowSec);
+	void PlayPlayerAudioAtLocation(const FVector& Loc, const TArray<uint8>& PCM);
+
+	// Helpers.
+	double NowDemoSeconds() const;
+	void FlushAgentSegment(UPS_AI_ConvReplay_AgentTag* Tag);   // write + reset an agent utterance
+	void FlushPlayerSegment(APawn* Pawn);
+	static bool IsVoiced(const TArray<uint8>& PCM16);
+	static FString ResolvePlayerId(APawn* Pawn);
+	// Boost quiet mic capture: normalize a replayed player utterance toward a target
+	// RMS (peak-safe), then apply the ps.convreplay.PlayerGain CVar. In-place on int16 PCM.
+	static void NormalizePlayerPcm(TArray<uint8>& Pcm16);
+
+	// ── State ────────────────────────────────────────────────────────────────
+	bool bRecording = false;
+	bool bPlaying = false;
+	double LastReplayTime = -1.0;
+
+	IFileHandle* WriteHandle = nullptr;
+
+	TSharedPtr<IVoiceEncoder> Encoder;
+	TSharedPtr<IVoiceDecoder> Decoder;
+
+	UPROPERTY(Transient)
+	TArray<TObjectPtr<UPS_AI_ConvReplay_AgentTag>> Tags;
+
+	// Player InteractionComponents currently armed for agent-less voice recording.
+	UPROPERTY(Transient)
+	TArray<TObjectPtr<UPS_AI_ConvAgent_InteractionComponent>> RecordingMicComps;
+
+	// Per-agent recording accumulator.
+	struct FAgentAccum
+	{
+		double StartTime = 0.0;
+		double LastAudioTime = 0.0;  // demo time of the last appended chunk (gap detection)
+		FVector Pos = FVector::ZeroVector;
+		FString Text;
+		TArray<uint8> PCM;
+		bool bOpen = false;
+	};
+	TMap<TWeakObjectPtr<UPS_AI_ConvReplay_AgentTag>, FAgentAccum> AgentAccum;
+
+	// Per-player recording accumulator (segmented by silence).
+	struct FPlayerAccum
+	{
+		double StartTime = 0.0;
+		double LastVoiceTime = 0.0;
+		FVector Pos = FVector::ZeroVector;
+		FString Id;
+		TArray<uint8> PCM;
+		bool bActive = false;
+	};
+	TMap<TWeakObjectPtr<APawn>, FPlayerAccum> PlayerAccum;
+
+	// Loaded conversation track (replay).
+	TArray<FPS_AI_ConvReplay_Record> Records;
+
+	// Transient one-shot components used to play back player voices during replay.
+	UPROPERTY(Transient)
+	TArray<TObjectPtr<UAudioComponent>> PlayerAudioPool;
+
+	// Tunables.
+	static constexpr float AgentGapSplitSeconds = 1.5f;  // split an agent utterance if audio resumes after this gap (greeting vs reply)
+	static constexpr float PlayerSilenceFlushSec = 0.6f;
+	static constexpr float VoicedRmsThreshold = 0.02f;
+	static constexpr float ScrubBackThreshold = 0.05f;   // seconds jumped back => scrub
+	static constexpr float ScrubFwdThreshold = 1.5f;     // seconds jumped forward => scrub / fast-seek
+	static constexpr float NormalSpeedTolerance = 0.35f; // only play audio within this of 1x
+	// Target loudness (RMS, −1..1) is the live CVar ps.convreplay.PlayerTargetRms (default 0.14).
+	static constexpr float PlayerMinGain   = 0.1f;       // allow attenuating LOUD utterances (bidirectional AGC)
+	static constexpr float PlayerMaxGain   = 16.0f;      // cap so near-silence isn't blown up
+};

Unreal/PS_AI_Agent/Plugins/PS_AI_ConvReplay/Source/PS_AI_ConvReplay/Public/PS_AI_ConvReplay_Types.h

@@ -0,0 +1,70 @@
+// Copyright ASTERION. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+
+// ─────────────────────────────────────────────────────────────────────────────
+// One entry in the conversation sidecar track (<ReplayName>.convreplay).
+//
+// The sidecar is an append-only sequence of these records, each serialized
+// back-to-back with FMemoryWriter (self-delimiting via FString/TArray length
+// prefixes) so it can be streamed while recording and read in one pass at replay.
+// Audio is stored as a sequence of length-prefixed Opus packets (see the
+// subsystem's EncodeUtterance/DecodeUtterance), NOT inside the demo metadata.
+// ─────────────────────────────────────────────────────────────────────────────
+enum class EPS_AI_ConvReplay_Kind : uint8
+{
+	AgentSpeech = 0,   // an agent utterance: Audio + Text, played through the agent's voice
+	PlayerSpeech = 1,  // a player utterance: Audio, played spatialized at Position
+	Action = 2,        // a perform_action reaction: Text = action name
+	ToolCall = 3,      // a custom client tool call: Text = tool name, Params = parameters
+	PlayerText = 4,    // a player transcript marker (subtitle only, no audio)
+};
+
+struct FPS_AI_ConvReplay_Record
+{
+	/** EPS_AI_ConvReplay_Kind. */
+	uint8 Kind = 0;
+
+	/** Start time in demo seconds (captured via GetCurrentReplayTime at record time). */
+	double TimeSec = 0.0;
+
+	/** Audio duration in seconds (0 for non-audio records). */
+	double DurationSec = 0.0;
+
+	/** Agent id (resolved from AgentTag / actor name) or player id. */
+	FString Id;
+
+	/** 0 = agent, 1 = user. */
+	uint8 Speaker = 0;
+
+	/** Transcript, or action name, or tool name depending on Kind. */
+	FString Text;
+
+	/** World location of the speaker at utterance start (used to spatialize player audio). */
+	FVector Position = FVector::ZeroVector;
+
+	/** Tool-call parameters (empty otherwise). */
+	TMap<FString, FString> Params;
+
+	/** Sequence of length-prefixed Opus packets (empty for non-audio records). */
+	TArray<uint8> Audio;
+
+	/** Runtime-only: set once this record has been dispatched during playback. NOT serialized. */
+	bool bPlayed = false;
+
+	friend FArchive& operator<<(FArchive& Ar, FPS_AI_ConvReplay_Record& R)
+	{
+		Ar << R.Kind;
+		Ar << R.TimeSec;
+		Ar << R.DurationSec;
+		Ar << R.Id;
+		Ar << R.Speaker;
+		Ar << R.Text;
+		Ar << R.Position;
+		Ar << R.Params;
+		Ar << R.Audio;
+		return Ar;
+	}
+};