74 lines
2.2 KiB
Markdown
74 lines
2.2 KiB
Markdown
# Active Context
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## Current Status
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- Screen capture module successfully implemented
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- Window detection and capture working correctly
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- SwiftUI interface with capture controls functioning
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- Error handling system properly managing states
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- Resource cleanup implemented
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- Metal resource management optimized
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## Recent Changes
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1. Resource Management Optimization:
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- Implemented shared CIContext pattern:
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* Prevents command queue exhaustion
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* Reduces Metal resource usage
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* Enables long-running captures
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- Proper cleanup on task completion
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- Efficient resource utilization
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2. Improved Window Detection:
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- Using SCShareableContent for window access
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- Precise window identification:
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* Exact bundle ID matching (com.chess.iphone)
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* Window visibility verification (isOnScreen)
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* Size validation (width > 100 && height > 100)
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3. Enhanced Capture System:
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- Continuous capture implementation:
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* Single persistent capture stream
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* Smooth frame processing (no flickering)
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* Efficient resource usage
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- Proper frame dimensions from window
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- Clean task cancellation handling
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- Main thread safety for UI updates
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4. UI Simplification:
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- Removed debug overlay functionality
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- Cleaner, focused interface
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- Essential controls only:
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* Start/Stop capture
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* Full capture view
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* Board preview
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5. Error Handling:
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- Improved error resilience:
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* Continues capturing even if board detection fails
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* Only stops on critical errors (e.g., window not found)
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* Shows error state without interrupting capture
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- Clear error states
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- Proper async/await usage
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- Task cancellation management
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- Thread-safe state updates
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## Current Focus
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1. Board Detection:
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- Implement chess board recognition
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- Handle different board themes
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- Process captured frames efficiently
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## Next Steps
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1. Implement board detection:
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- Pattern recognition for chess pieces
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- Board coordinate mapping
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- Position validation
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2. Add position analysis
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3. Create move detection system
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4. Implement visual overlay
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5. Integrate Stockfish engine
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## Known Issues
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- Board detection not yet implemented
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- Need to handle different chess.com themes
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- Need to implement piece recognition
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- Position analysis pending implementation
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