射氣球 | JavaScript 程式專案

{"id":11368,"student_id":1407,"content":"setBackdrop('bg.jpg');\r\nvar clock = 0;\r\nvar balloons = [];\r\nvar score = 0;\r\nvar rr = \"a\";\r\nvar target = createSprite(\"target.png\");\r\nvar speed;\r\n    forever(function(){\r\n        speed = Math.random()*5\r\n        target.layer = 1\r\n        target.y = cursor.y;\r\n        target.x = cursor.x;\r\n        for(var i = 0;i\u003cballoons.length;i+=1) {\r\n            balloons[i].y -=speed;\r\n            if(cursor.isDown \u0026\u0026 balloons[i].touched(cursor)) {\r\n                balloons[i].destroy();\r\n                if(balloons[i].costumeId == 0) {\r\n                    score=0;\r\n                };\r\n                if(balloons[i].costumeId == 1) {\r\n                    score +=1;\r\n                };\r\n                if(balloons[i].costumeId == 2) {\r\n                    score +=5;\r\n                };\r\n                if(balloons[i].costumeId == 3) {\r\n                    score /=2;\r\n                };\r\n                if(balloons[i].costumeId == 4) {\r\n                    score +=100;\r\n                };\r\n                if(balloons[i].costumeId == 5) {\r\n                    score +=50;\r\n                };\r\n                if(balloons[i].costumeId == 6) {\r\n                    score +=10;\r\n                };\r\n                if(balloons[i].costumeId == 7) {\r\n                    score *=2;\r\n                };\r\n        };\r\n        \r\n    };\r\n    clock++;\r\n    if(clock%30 == 0 \u0026\u0026 rr == \"a\") {\r\n        var balloon = createSprite([\"0.png\", \"a_1.png\", \"a_5.png\", \"e_2.png\", \"a_100.png\", \"a_50.png\", \"a_10.png\", \"m_2.png\"]);\r\n        balloon.costumeId = Math.floor(Math.random()*8);\r\n        balloons.push(balloon);\r\n        balloon.y = 500;\r\n        balloon.x = Math.floor(Math.random()*600);\r\n    };\r\n    \r\n    print(\"得分:\" + score);\r\n    setTimeout(function () {\r\n        rr = \"b\"\r\n    }, 30000);\r\n});\r\n\r\n","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-09T12:25:23.310+08:00","name":"射氣球","language":"javascript","screenshot":{"url":"https://cdn8.koding.school/uploads/project/screenshot/11368/9c22fbc89b5afba63ef3f7c64ac07084.jpg"},"parent_id":11105,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":224,"hashid":"5j3s9825","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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