Simple 3D maze game using ray casting. Try it out.
Uses a style of raycasting that was used in Wolfenstein 3D, as explained in this video.
|arrow keys||move player|
|edges of touchscreen||move player|
|spacebar||toggle 3d maze or 2d map view|
|s key||toggle statistics + shows rays in 2d view|
|h key||hide/unhide passages in 2d view|
|shift key||toggle between "lerp" and "slerp" for ray generation|
|t key||toggle textures off and on|
|p key||toggle image textures or perlin noise textures|