太空訓練 | JavaScript 程式專案

{"id":27626,"student_id":95,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar bullets = [];\nvar clock = 0;\nvar point = 0;\nvar ball = createSprite(\"food.png\");\nball.x = Math.random()*630\nball.y = Math.random()*450\nforever(function () {\nclock ++\n\nprint(bullets.length,10,15,\"white\",30)\nprint(point,10,50,\"white\",30)\nif(clock%3 === 0){\nvar bullet =createSprite(\"bullet.png\");\nbullet.direction = Math.random()*360;\nbullet.stepForward(500);\nbullet.direction = Math.random()*360;\nbullets.push(bullet);\n}\nfor(var i = 0; i \u003c bullets.length; i ++){\n    bullets[i].stepForward(2);\n    if(bullets[i].touched(ship)){\n        stop();\n    }\n}\nif(ship.touched(ball)){\n    point ++\n    ball.x = Math.random()*630\n    ball.y = Math.random()*450\n}\nif(ship.touched(cursor) == false){\nship.toward(cursor)\nship.stepForward(3)\n} \n});","created_at":"2018-04-28T18:43:35.972+08:00","updated_at":"2019-11-09T02:37:54.151+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/27626/b62605e86b6e8d7972078d8de8620d5d.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":140,"hashid":"qmds3z4m","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}