太空訓練 | JavaScript 程式專案

{"id":17551,"student_id":1806,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar food=createSprite(\"food.png\");\nvar bullets = [];\nvar clock=0;\nvar scores = 0;\n\nfood.x=Math.random()*640;\nfood.y=Math.random()*480;\nforever(function () {\n    ship.toward(cursor);\nif(clock%20==0){\n    var c = createSprite(\"bullet.png\");\n    c.direction=Math.random()*360;\n    c.stepForward(600);\n    bullets.push(c);\n    c.direction=Math.random()*360;\n    }\n    clock+=1;\n    for (var i = 0; i \u003c bullets.length; i += 1) {\n        bullets[i].stepForward(1);\n    }\n    if(ship.touched(bullets)){\n        stop();\n    }\nif(ship.touched(food)){\n    scores+=1;\n    food.x=Math.random()*640;\n    food.y=Math.random()*480;\n    \n}\n\nif(ship.touched(cursor) == false){\n    ship.stepForward(3);\n    \n}\n\n\n    print(scores,10,40,\"yellow\");\n    print(bullets.length, 10, 10, \"yellow\");\n});\n\n","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-08-02T14:52:17.998+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/17551/fd1ac05835b665cf0d7e3c5532c7c2d7.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":189,"hashid":"36ysmqgg","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}