1to49 | JavaScript 程式專案 | 橘蘋學習平台

{"id":33111,"student_id":173,"content":"setBackdrop(\"DodgerBlue\")\nvar btns = []\nvar count = 1\nvar index = 1\nvar starTime = Date.now()\nfor (var x = 0; x \u003c 7; x++) {\n    for (var y = 0; y \u003c 7; y++) {\n        var btn = createSprite([\"white.png\", \"gold.png\"])\n        btn.x = x*60+150\n        btn.y = y*60+60\n        btn.number = count\n        count++\n        btn.on(\"click\", function() {\n            if (this.number == index) {\n                this.costumeId = 1\n                index++\n            }\n        })\n        btns.push(btn)\n    }\n}\n\nfor (var i = 0; i \u003c 49; i++) {\n    var tmp = btns[i].number\n    var rand = Math.floor(Math.random()*49)\n    btns[i].number = btns[rand].number\n    btns[rand].number = tmp;\n}\n\nforever(function() {\n    for (var i = 0; i \u003c btns.length; i++) {\n        var btn = btns[i]\n        if (btn.number \u003e 9) {\n            print(btn.number, btn.x-10, btn.y-9, \"black\", 18)\n\n        } else {\n            print(btn.number, btn.x-5, btn.y-9, \"black\", 18)\n\n        }\n    }\n    var countDown=100-Math.floor((Date.now()-starTime)/1000)\n    print(countDown+\"秒\",10,10,\"white\",30)\n    if(countDown\u003c1||index\u003e49){\n        stop()\n    }\n})","created_at":"2018-07-01T14:35:05.240+08:00","updated_at":"2019-10-25T01:58:01.559+08:00","name":"1to49","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/33111/2e4703ebba8d3d28110413076b5c1deb.jpg"},"parent_id":20767,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":96,"hashid":"jzms93ev","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}