太空訓練 | JavaScript 程式專案

{"id":14560,"student_id":227,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar bullets = [];\nvar clock=0\nvar food=createSprite(\"food.png\");\nfood.x = Math.random()*640;\nfood.y = Math.random()*480;\n\nforever(function () {\n    if (clock%3==0) {\n        var b = createSprite(\"bullet.png\");\n        b.direction = Math.random()*360\n        b.stepForward(645);\n        b.direction = Math.random()*360\n  \n        bullets.push(b);\n\n    }\n    \n\n    for (var i=0; i\u003cbullets.length; i+=1){\n        bullets[i].stepForward(3)\n        if ( ship.touched(bullets[i])){\n            stop();\n        }\n    }\n    if (ship.touched(food)){\n        food.x = Math.random()*640;\n        food.y = Math.random()*480;\n    }\n        \n\n\n\n    ship.toward(cursor);\n\n    ship.stepForward(25)\n\n    print(bullets.length,10,10,'blue');\n    clock=clock+1\n});\n","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-08T21:11:30.386+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/14560/77c42b22989c31b07ccd0c62e1610ac3.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":111,"hashid":"6rps9683","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}