Raycasting

a year ago

The code defines a 2D raycaster engine with a 24x24 grid world map.
The raycaster uses DDA (Digital Differential Analyzer) algorithm for wall detection.
Player movement includes forward/backward movement and left/right rotation.
Textures are generated procedurally and applied to walls based on map values.
The engine calculates wall distances and renders them with proper perspective.
Different wall types are represented by different colors or textures.
The code includes FPS counter and frame timing for performance monitoring.
Textures can be loaded from image files for more detailed wall appearances.

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