Function enable_debug

enable_debug(): void
Enables debug mode. Hit box interaction between pointer and GameObjects are shown with a green outline in debug mode. Hit box interaction between GameObjects is based off a rectangular area instead, which is not reflected. debug_log(...) information is shown on the top-left corner of the canvas.

Returns void
Example
```
enable_debug();
update_loop(game_state => {
  debug_log(get_game_time());
});
```