Initial commit: Desktop Waifu MVP foundation

- Project structure with modular architecture - State management system (emotion states, conversation history) - Transparent, draggable PyQt6 window - OpenGL rendering widget with placeholder cube - Discord bot framework (commands, event handlers) - Complete documentation (README, project plan, research findings) - Environment configuration template - Dependencies defined in requirements.txt MVP features working: - Transparent window appears at bottom-right - Window can be dragged around - Placeholder 3D cube renders and rotates - Emotion state changes on interaction - Event-driven state management Next steps: VRM model loading and rendering
2025-09-30 18:42:54 -04:00
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+# Current Development Status
+**Last Updated:** 2025-09-30
+
+## ✅ Completed
+
+### Project Setup
+- Project structure created with modular architecture
+- Dependencies defined in `requirements.txt`
+- Environment configuration (`.env.example`)
+- Documentation (`README.md`, `PROJECT_PLAN.md`, `RESEARCH_FINDINGS.md`)
+
+### Core Systems
+- **State Manager** (`src/core/state_manager.py`): Event-driven state synchronization
+  - Emotion states
+  - Conversation history
+  - Event listeners for state changes
+
+### UI Framework
+- **Waifu Window** (`src/ui/waifu_window.py`): Main transparent window
+  - Frameless, transparent, always-on-top
+  - Drag functionality with mouse events
+  - Window positioning (bottom-right by default)
+  - Integration with state manager
+
+- **VRM Widget** (`src/ui/vrm_widget.py`): OpenGL rendering widget
+  - Basic OpenGL setup with transparency support
+  - Placeholder rendering (rotating cube)
+  - Animation timer (60 FPS)
+  - Emotion state integration
+  - Ready for VRM model loading
+
+### Discord Integration (Stub)
+- **Bot Framework** (`src/discord_bot/bot.py`): Basic bot structure
+  - Command system (hello, status)
+  - Event handlers (on_ready, on_message)
+  - State manager integration
+  - Mention/DM detection
+
+## 🔄 Next Steps (In Priority Order)
+
+### 1. Test Basic Functionality
+```bash
+# Install dependencies
+pip install -r requirements.txt
+
+# Run the app (will show placeholder cube)
+python main.py
+```
+
+Expected result:
+- Transparent window appears at bottom-right
+- Rotating colored cube visible
+- Window can be dragged
+- Emotion changes when grabbed (check console)
+
+### 2. Add Your VRM Model
+- Place `.vrm` file in `models/` folder
+- Update `.env` with path: `VRM_MODEL_PATH=./models/your_model.vrm`
+
+### 3. Implement VRM Loading
+**File:** `src/ui/vrm_widget.py`
+
+Tasks:
+- [ ] Use `pygltflib` to parse VRM file
+- [ ] Extract mesh data (vertices, normals, UVs, indices)
+- [ ] Extract material data (textures, colors)
+- [ ] Extract blend shape data (facial expressions)
+- [ ] Load textures into OpenGL
+- [ ] Create VBO/VAO for mesh rendering
+
+**Reference:** `RESEARCH_FINDINGS.md` for VRM structure
+
+### 4. Implement MToon Shader
+**New files:** `src/rendering/shaders/`
+
+Tasks:
+- [ ] Create vertex shader (GLSL)
+- [ ] Create MToon fragment shader (GLSL)
+- [ ] Shader compilation and linking
+- [ ] Pass material parameters to shader
+- [ ] Render VRM mesh with shader
+
+**Reference:** https://github.com/Santarh/MToon
+
+### 5. Add Sound Effects
+**New file:** `src/audio/sound_manager.py`
+
+Tasks:
+- [ ] Initialize pygame mixer
+- [ ] Load sound files from `assets/sounds/`
+- [ ] Play squeak on grab/drag
+- [ ] Play click on double-click
+- [ ] Integrate with state manager events
+
+### 6. Create Chat Interface
+**New file:** `src/ui/chat_window.py`
+
+Tasks:
+- [ ] Create chat window (QDialog or QWidget)
+- [ ] Text input field
+- [ ] Message history display
+- [ ] Show/hide on double-click
+- [ ] Integration with LLM backend
+
+### 7. Integrate LLM
+**New file:** `src/llm/llm_backend.py`
+
+Tasks:
+- [ ] Abstract LLM interface
+- [ ] Ollama implementation
+- [ ] llama.cpp implementation
+- [ ] Message processing
+- [ ] Emotion detection from responses
+- [ ] Update state based on LLM output
+
+### 8. Complete Discord Bot
+**File:** `src/discord_bot/bot.py`
+
+Tasks:
+- [ ] Connect Discord bot to LLM backend
+- [ ] Implement proper message responses
+- [ ] Add more commands
+- [ ] Sync desktop emotion with Discord messages
+- [ ] Handle async communication with desktop app
+
+### 9. Package as .exe
+Tasks:
+- [ ] Test with PyInstaller
+- [ ] Create spec file
+- [ ] Bundle assets (models, sounds)
+- [ ] Test standalone .exe
+
+## 🐛 Known Issues
+None yet - basic structure is in place
+
+## 📝 Notes
+
+### VRM Model Requirements
+- Format: `.vrm` (based on glTF 2.0)
+- Should contain blend shapes for expressions
+- MToon material support needed
+
+### LLM Integration Options
+1. **Ollama** (easiest): `ollama pull llama2` then use API
+2. **llama.cpp**: Faster, more control
+3. **Custom**: Your own model server
+
+### Discord Bot Token
+- Get from: https://discord.com/developers/applications
+- Enable Message Content Intent
+- Add to `.env`: `DISCORD_BOT_TOKEN=your_token_here`
+
+## 🔗 Important Files to Review
+
+- `PROJECT_PLAN.md`: Overall project plan and architecture
+- `RESEARCH_FINDINGS.md`: Technical research on VRM rendering
+- `README.md`: Setup and usage instructions
+- `main.py`: Application entry point
+- `src/core/state_manager.py`: Central state system
+- `src/ui/vrm_widget.py`: Where VRM rendering happens
+
+## 🎯 Testing Checklist
+
+- [ ] Window appears and is transparent
+- [ ] Window can be dragged
+- [ ] Placeholder renders correctly
+- [ ] Console shows emotion changes
+- [ ] Install dependencies works
+- [ ] .env configuration works
+- [ ] (After VRM) Model loads without errors
+- [ ] (After VRM) Model renders correctly
+- [ ] (After sound) Sound plays on interaction
+- [ ] (After LLM) Chat works
+- [ ] (After Discord) Bot connects and responds