1024 1024 8 8 0 30 0 12632256 -1

for(x = 0; x < 128; x++) {
    for(y = 0; y < 128; y++) {
        tile_add(background0, 0, 0, 8, 8, x * 8, y * 8, 1000);
    }
}

instance_create(0, 0, obj_light_engine);

-1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 640 480 0 10 0.100000001490116