{"json_modified": "2016-05-12T09:14:37.049382", "uuid": "dea80c4b-66d7-42d2-ae82-d605b037558b", "title": "Collision detection", "url": "/en-US/docs/Games/Tutorials/2D_Breakout_game_pure_JavaScript/Collision_detection", "tags": ["Canvas", "Beginner", "beginner", "Tutorial", "JavaScript", "detection", "collision", "canvas", "Games"], "translations": [], "modified": "2016-05-12T09:14:37", "label": "Collision detection", "localization_tags": [], "locale": "en-US", "id": 147165, "last_edit": "2016-03-14T03:43:21", "summary": "We have the bricks appearing on the screen already, but the game still isn't <em>that</em> interesting\u00a0as the ball goes through them. We need to think about adding collision detection so it can\u00a0bounce off the bricks and break them.", "sections": [{"id": "Subnav", "title": "Subnav"}, {"id": "A_collision_detection_function", "title": "A collision detection function"}, {"id": "Making_the_bricks_disappear_after_they_are_hit", "title": "Making the bricks disappear after they are hit"}, {"id": "Tracking_and_updating_the_status_in_the_collision_detection_function", "title": "Tracking and updating the status in the collision detection function"}, {"id": "Activating_our_collision_detection", "title": "Activating our collision detection"}, {"id": "Compare_your_code", "title": "Compare your code"}, {"id": "Next_steps", "title": "Next steps"}], "slug": "Games/Tutorials/2D_Breakout_game_pure_JavaScript/Collision_detection", "review_tags": []}