太空訓練 | JavaScript 程式專案

{"id":24521,"student_id":34,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar food = createSprite(\"food.png\");\nvar bullets = [];\nvar numbers = 0;\nvar clock=0;\nvar i =0;\nfood.x=Math.random()*640;\nfood.y=Math.random()*480;\nship.x=0;\nship.y=0;\nforever(function () {\n    if(!ship.touched(cursor)){\n    ship.toward(cursor);\n    ship.stepForward(3);\n    }\n    print(numbers,0,0,\"white\",50);\n    clock+=1;\n    if(clock % 3 == 0){\n        var b=createSprite(\"bullet.png\");\n        b.direction=Math.random()*360;\n        b.stepForward(50);\n        b.direction;\n        bullets.push(b);\n    }\n    for(var i=0; i\u003cbullets.length; i++){\n        bullets[i].stepForward(3);\n        if(bullets[i].touched(ship)){\n            stop();\n        }\n    }\n    if(ship.touched(food)){\n        numbers++;\n        food.x=Math.random()*640;\n        food.y=Math.random()*480;\n    }\n});","created_at":"2018-03-16T18:42:19.464+08:00","updated_at":"2019-11-12T04:32:09.663+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/24521/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":166,"hashid":"6rps2j6w","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}