太空訓練副本 | JavaScript 程式專案

{"id":66392,"student_id":1860,"content":"setBackdrop('#000000');\nvar score = 0\nvar ship = createSprite(\"ship.png\");\nvar food = createSprite(\"food.png\")\nfood.x = 100 +Math.random()*440\n        food.y = 100 +Math.random()*280\nvar clock = 0\nvar bullets = []\nforever(function () {\n    shipControl()\n    bullet()\n    eat()\n    print(score,20,20,\"white\",30)\n});\nfunction shipControl(){\n    ship.toward(cursor);\n    if(ship.touched(cursor)==false){\n        ship.stepForward(3)\n    }\n}\nfunction bullet(){\n    clock + 1 \n    if(clock % 3 == 0){\n        var bullet = createSprite(\"bullet.png\")\n        bullet.direction = Math.random () * 360\n        bullet.stepForward(500)\n        bullet.direction = Math.random () * 360\n        bullets.push(bullet)\n    }\n    for(var i = 0; i\u003cbullets.length; i++){\n        bullets[i].stepForward(2)\n        if(bullets[i].touched(ship)){\n            stop()\n        }\n    }\n}\nfunction eat(){\n    if(ship.touched(food)){\n        food.x = 100 +Math.random()*440\n        food.y = 100 +Math.random()*280\n        score += 1\n    }\n}","created_at":"2019-05-05T13:35:14.264+08:00","updated_at":"2019-11-12T11:46:40.003+08:00","name":"太空訓練 副本","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/66392/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":75,"hashid":"5j3s5jzz","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}