Bug 1 — Transcript handler: wrong type string + wrong JSON fields
- type was "transcript", API sends "user_transcript"
- event key was "transcript_event", API uses "user_transcription_event"
- field was "message", API uses "user_transcript"
- removed non-existent "speaker"/"is_final" fields; speaker is always "user"
Bug 2 — Pong format: event_id must be top-level, not nested in pong_event
- Was: {"type":"pong","pong_event":{"event_id":1}}
- Fixed: {"type":"pong","event_id":1}
Bug 3 — Client turn mode: user_turn_start/end don't exist in the API
- SendUserTurnStart now sends {"type":"user_activity"} (correct API message)
- SendUserTurnEnd now a no-op with log (no explicit end message in API)
- Renamed constants in ElevenLabsDefinitions.h accordingly
Also added AgentResponseCorrection and ConversationClientData constants.
Compiles cleanly on UE 5.5 Win64.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- DefaultEngine.ini: set GameDefaultMap + EditorStartupMap to TestMap
(API key stripped — set locally via Project Settings, not committed)
- Content/TestMap.umap: initial test level
- Content/test_AI_Actor.uasset: initial test actor
- .claude/MEMORY.md: document API key handling, add memory file index,
note private git server and TestMap as default map
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove WebSockets from .uplugin (it is a module, not a plugin)
- Add AudioCapture plugin dependency to .uplugin
- Fix FOnAudioCaptureFunction: use OpenAudioCaptureStream (not deprecated
OpenDefaultCaptureStream) and correct callback signature (const void* per UE 5.3+)
- Cast void* to float* inside OnAudioGenerate for float sample processing
- Fix TArray::RemoveAt: use EAllowShrinking::No instead of deprecated bool overload
Plugin now compiles cleanly with no errors or warnings on UE 5.5 / Win64.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds a new UE5.5 plugin integrating the ElevenLabs Conversational AI Agent
via WebSocket. No gRPC or third-party libs required.
Plugin components:
- UElevenLabsSettings: API key + Agent ID in Project Settings
- UElevenLabsWebSocketProxy: full WS session lifecycle, JSON message handling,
ping/pong keepalive, Base64 PCM audio send/receive
- UElevenLabsConversationalAgentComponent: ActorComponent for NPC voice
conversation, orchestrates mic capture -> WS -> procedural audio playback
- UElevenLabsMicrophoneCaptureComponent: wraps Audio::FAudioCapture,
resamples to 16kHz mono, dispatches on game thread
Also adds .claude/ memory files (project context, plugin notes, patterns)
so Claude Code can restore full context on any machine after a git pull.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
