彈力球大賽 | JavaScript 程式專案

{"id":27738,"student_id":2015,"content":"// 設定背景圖\nsetBackdrop('bg.jpg');\n\n\n\n// 創造角色\nvar ball = createSprite(\"ball.png\");\nvar p1 = createSprite(\"orange.jpg\");\nvar p2 = createSprite(\"blue.jpg\");\n\n\n\n// 初始化位置\np1.x = 631;\np2.x = 10;\n\n\nvar score1 = 0;\nvar score2 = 0;\n\n\nvar speed = 5;\n\n\n\nball.x = 320;\nball.y = 240;\n\n\n\n\nforever(function() {\n   \n    \n\n    \n    ball.stepForward(5)\n    \n    if(key.up){\n    p1.y = p1.y - 10    \n    };\n    if(key.down){\n    p1.y = p1.y + 10    \n    };\n    if(key.w){\n    p2.y = p2.y - 10\n    };\n    if(key.s){\n    p2.y = p2.y + 10    \n    };\n    \n\n        \n        \n    \n    if( ball.touched(p1) || (ball.touched(p2) )){\n    \n    ball.direction = ball.direction + 180\n    speed = speed +0.5\n    sound.play(\"BonusCube.mp3\")\n    Math.random() * 15\n        \n    };\n    \n    \n    if(ball.x \u003c 0){\n    score1 = score1 +1\n    ball.x = 320;\n    ball.y = 240;\n    };\n    \n    if(ball.x \u003e 640){\n    score2 = score2 +1\n    ball.x = 320;\n    ball.y = 240;\n    };\n    \n    print(score2, 30, 20, '#157df9', 40);//blue\n    print(score1, 580, 20, '#fd7e24', 40);//0range\n    \n    \n});\n\n\n\n\n\n\n\n\n\n\n","created_at":"2018-05-01T21:05:54.551+08:00","updated_at":"2019-10-14T23:08:11.832+08:00","name":"彈力球大賽","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/27738/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":8219,"plugin":"\n","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":210,"hashid":"rdvs4e99","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}