射氣球 | JavaScript 程式專案

{"id":11373,"student_id":1440,"content":"setBackdrop('bg.jpg')\r\nvar a=0\r\nvar b=0\r\nvar balloons=[]\r\nvar target=createSprite(\"target.png\")\r\nvar time=31\r\nvar timedown=true\r\n\r\nforever(function(){\r\n    b=Math.floor(b*100)/100\r\n    if(timedown){\r\n        time-=0.01\r\n        if(time\u003c1){\r\n            timedown=false\r\n        }\r\n    }\r\n    target.x=cursor.x\r\n    target.y=cursor.y\r\n    print(\"Score:\"+b,cursor.x-30,cursor.y-90,\"balck\",20)\r\n    print(\"time:\"+Math.floor(time)+\"s\",cursor.x-30,cursor.y+70,\"balck\",20)\r\n    a++\r\n    if(time\u003c30\u0026\u0026timedown){\r\n        if(a%30==0){\r\n            var balloon=createSprite([\"0.png\",\"a_1.png\",\"a_5.png\",\"e_2.png\",\"m_2.png\",\"a_100.png\",\"a_50.png\",\"a_10.png\"])\r\n            balloon.costumeId=Math.floor(Math.random()*7)\r\n            balloon.y=500\r\n            balloon.x=Math.random()*640\r\n            balloons.push(balloon)\r\n        }\r\n    }\r\n    for(var i=0;i\u003cballoons.length;i+=1){\r\n        balloons[i].y-=8\r\n        if(cursor.isDown\u0026\u0026balloons[i].touched(cursor)){\r\n            balloons[i].destroy()\r\n            if(balloons[i].costumeId==0){\r\n                b=0\r\n            }\r\n            if(balloons[i].costumeId==1){\r\n                b+=1\r\n             }\r\n            if(balloons[i].costumeId==2){\r\n                 b+=5\r\n            }\r\n            if(balloons[i].costumeId==3){\r\n                b/=2\r\n            }\r\n            if(balloons[i].costumeId==4){\r\n                b*=2\r\n            }\r\n            if(balloons[i].costumeId==5){\r\n                b+=100\r\n            }\r\n           if(balloons[i].costumeId==6){\r\n                b+=50\r\n            }\r\n             if(balloons[i].costumeId==7){\r\n                b+=10\r\n            }\r\n        }\r\n    }\r\n})","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-09-03T14:31:46.542+08:00","name":"射氣球","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/11373/3425bef261a758c633989922f63c62ad.jpg"},"parent_id":11105,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":128,"hashid":"meyswvme","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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