raylib_game/src/level00.c

#include "raylib.h"
#include "screen.h"

void DrawLevel00()
{
    const int floorExtent = 25;
    const float tileSize = 5.0f;
    
    // Draw floor
    for (int y = -floorExtent; y < floorExtent; y++) {
        for (int x = -floorExtent; x < floorExtent; x++) {
            if ((y & 1) ^ (x & 1)) {
                DrawPlane((Vector3){ x*tileSize, 0.0f, y*tileSize}, (Vector2){ tileSize, tileSize }, LIGHTGRAY);
            } 
        }
    }

    DrawPlane((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector2){ 32.0f, 32.0f }, LIGHTGRAY); // Draw ground
    DrawCube((Vector3){ -16.0f, 2.5f, 0.0f }, 1.0f, 5.0f, 32.0f, BLUE);     // Draw a blue wall
    DrawCube((Vector3){ 16.0f, 2.5f, 0.0f }, 1.0f, 5.0f, 32.0f, GREEN);      // Draw a green wall
    DrawCube((Vector3){ 0.0f, 2.5f, 16.0f }, 32.0f, 5.0f, 1.0f, YELLOW);      // Draw a yellow wall
}