[WIP] Add more functionality to existing code

[Copilot]

Plan: Add More Functions to Lite2D Game Engine

Analysis

Current engine features:

• Basic ECS with Transform, Render, Velocity, Collider, and Tag components
• Delta-time based movement
• Simple collision detection and bounce response
• Screen wrapping
• Basic SDL2 rendering of colored rectangles

Proposed Additions (minimal, focused improvements):

• Add keyboard input system for entity control
• Add acceleration/friction component for more realistic physics
• Add sprite/texture support for rendering images instead of just rectangles
• Add basic particle system for visual effects
• Add audio/sound support
• Add simple camera system for viewport control
• Add utility functions (random number generation, math helpers)
• Update documentation with new features

Next Steps:

• Implement keyboard input system
• Test keyboard controls
• Add additional components and systems incrementally
• Build and validate each change
• Update README with new features

Original prompt

add more function to this code and pubblish it

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