彈力球大賽 | JavaScript 程式專案

{"id":22556,"student_id":34,"content":"setBackdrop('bg.jpg');\nvar ball = createSprite(\"ball.png\");\nvar p1 = createSprite(\"orange.jpg\");\nvar p2 = createSprite(\"blue.jpg\");\np1.x = 631;\np2.x = 10;\nvar score1 = 0;\nvar score2 = 0;\nvar speed = 5;\nvar touching = false;\nball.direction=Math.random()*45;\nforever(function() {\n    print(score2, 30, 20, '#157df9', 40);\n    print(score1, 580, 20, '#fd7e24', 40);\n    print(speed,278,17,\"yellow\",40)\n    ball.stepForward(speed);\n    if(ball.touched(p1) || ball.touched(p2)){\n        if(touching == false){\n            ball.direction=ball.direction*-1+Math.random()*15;\n            speed += 0.5;\n            sound.play(\"BonusCube.mp3\");\n            touching = true;\n        }\n    }else{\n        touching = false;\n    }\n    if(ball.y\u003c0 || ball.y\u003e480){\n        ball.direction=-ball.direction+180;\n    }\n    if(ball.x\u003c0){\n        score1++;\n        ball.x=320;\n        ball.y=240;\n        speed = 5;\n    }\n    if(ball.x\u003e640){\n        score2++;\n        ball.x=320;\n        ball.y=240;\n        speed = 5;\n    }\n    if(key.down){\n        p1.y+=15;\n    }\n    if(key.up){\n        p1.y-=15;\n    }\n    if(key.s){\n        p2.y+=15;\n    }\n    if(key.w){\n        p2.y-=15;\n    }       \n});","created_at":"2018-02-23T19:05:01.058+08:00","updated_at":"2019-11-11T04:58:50.014+08:00","name":"彈力球大賽","language":"javascript","screenshot":{"url":"https://cdn4.koding.school/uploads/project/screenshot/22556/d708b5569e52b7aed659b1d8ff75945e.jpg"},"parent_id":8219,"plugin":"\n","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":144,"hashid":"d5msy3ny","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}