太空訓練副本 | JavaScript 程式專案

{"id":35214,"student_id":1976,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar bullets = [];\nvar clock = 0\nvar food = createSprite(\"food.png\");\nvar score = 0\n\n\nforever(function () {\n    \n    if(clock %10 == 0) {\n        var bullet = createSprite('bullet.png')\n        bullet.direction = Math.random() * 360;\n        bullet.stepForward(300);\n        bullet.direction = Math.random() * 360;\n        bullets.push(bullet);\n    }\n    \n    if(ship.touched(cursor) == false) {\n        ship.toward(cursor)\n        ship.stepForward(5)\n        clock += 1;\n    }\n    \n    \n    for(var i = 0; i\u003cbullets.length ; i++) {\n        bullets[i].stepForward(2)\n        \n        if(ship.touched(bullets[i])) {\n            stop()\n        }\n    }\n    \n    if(ship.touched(food)) {\n    \tfood.x = Math.random()*640;\n        food.y = Math.random()*480;\n        score += 1;\n    }\n    \n    \n    \n    print(bullets.length,10,10,\"white\",20)\n    print(score, 10, 30, 'red', 20);\n    \n});\n","created_at":"2018-07-17T16:34:34.414+08:00","updated_at":"2019-11-10T02:30:27.317+08:00","name":"太空訓練 副本","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/35214/cb80070b5771d55bc7041ed238656225.jpg"},"parent_id":31577,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":339,"hashid":"2pdsy8nk","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}