remove comment

src/tile.rs

@@ -166,7 +166,7 @@ pub fn tile_sprite_generate_occlusion_map(
 
                 if is_visible {
                     let z2 = (camera_z + 150) as usize;
-                    tile.visible_range[z2 / 32] |= 1 << ((z2 % 32) as u32); // let value = (visible_range[164/32] & (1 << (164 % 32))) != 0;
+                    tile.visible_range[z2 / 32] |= 1 << ((z2 % 32) as u32);
                 }
             }
         });