太空訓練 | JavaScript 程式專案

{"id":17954,"student_id":172,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\n\nvar bullets = [];\n\nvar clock = 0;\n\nforever(function () {\n    ship.toward(cursor)\n    ship.stepForward(3)\n    clock + 1;\n    print(bullets.length, 10, 10, \"red\");\n    if (clock % 3 == 0) {\n    var b = createSprite(\"bullet.png\");\n    b.direction = Math.random()*360\n    b.stepForward(800);\n    b.direction = Math.random()*360\n    bullets.push(b);\n    }\n    for(var i=0; i\u003c bullets.length; i+=1) {\n       bullets[i].stepForward(2); \n       if (ship.touched(bullets[i])) {    \n           stop();\n    }\n    }\n});\n","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-12T07:05:10.297+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn0.koding.school/uploads/project/screenshot/17954/4083b96ecfa978b1efeaf1b80c1768c5.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":132,"hashid":"5j3s9kwg","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}