John McCardle
5a49cb7b6d
Implements a comprehensive viewport system that allows fixed game resolution with flexible window scaling, addressing the primary wishes for issues #34, #49, and #8. Key Features: - Fixed game resolution independent of window size (window.game_resolution property) - Three scaling modes accessible via window.scaling_mode: - "center": 1:1 pixels, viewport centered in window - "stretch": viewport fills window, ignores aspect ratio - "fit": maintains aspect ratio with black bars - Automatic window-to-game coordinate transformation for mouse input - Full Python API integration with PyWindow properties Technical Implementation: - GameEngine::ViewportMode enum with Center, Stretch, Fit modes - SFML View system for efficient GPU-based viewport scaling - updateViewport() recalculates on window resize or mode change - windowToGameCoords() transforms mouse coordinates correctly - PyScene mouse input automatically uses transformed coordinates Tests: - test_viewport_simple.py: Basic API functionality - test_viewport_visual.py: Visual verification with screenshots - test_viewport_scaling.py: Interactive mode switching and resizing This completes the viewport-based rendering task and provides the foundation for resolution-independent game development as requested for Crypt of Sokoban. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
32 lines
No EOL
791 B
Python
32 lines
No EOL
791 B
Python
#!/usr/bin/env python3
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"""Simple viewport test"""
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import mcrfpy
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from mcrfpy import Window
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import sys
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print("Testing viewport system...")
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# Get window singleton
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window = Window.get()
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print(f"Game resolution: {window.game_resolution}")
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print(f"Scaling mode: {window.scaling_mode}")
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print(f"Window resolution: {window.resolution}")
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# Test changing scaling mode
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window.scaling_mode = "center"
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print(f"Changed to center mode: {window.scaling_mode}")
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window.scaling_mode = "stretch"
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print(f"Changed to stretch mode: {window.scaling_mode}")
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window.scaling_mode = "fit"
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print(f"Changed to fit mode: {window.scaling_mode}")
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# Test changing game resolution
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window.game_resolution = (800, 600)
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print(f"Changed game resolution to: {window.game_resolution}")
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print("Test completed!")
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sys.exit(0) |