{"id":16890,"student_id":1408,"content":"var comments = [];\r\nvar name = prompt(\"名子?\");\r\nvar users = {};\r\nvar id = Math.floor(Math.random()*1000000);\r\nusers[id] = {\r\n id:id,\r\n name:name,\r\n time:Date.now()\r\n}\r\n\r\nforever(function(){\r\n DB.broadcast(\"update\",users[id]);\r\n for(var i=0;i\u003ccomments.length;i++){\r\n print(comments[i],150,i*30,\"red\",30);\r\n }\r\n var i = 0;\r\n print(\"在線玩家\");\r\n for(var j in users){\r\n i++;\r\n print(users[j].name,10,10+i*20);\r\n if(Date.now()\u003eusers[j].time + 15000){\r\n delete users[j];\r\n }\r\n }\r\n\r\n\r\n});\r\nwhen('click',function(){\r\n var msg = prompt(\"留言?\");\r\n var time = (new Date).toLocaleTimeString();\r\n msg = time+name+\":\"+msg;\r\n comments.push(msg);\r\n DB.broadcast(\"message\",msg);\r\n});\r\n\r\nDB.onMessage(\"message\",function(data){\r\n comments.push(data)\r\n})\r\n\r\nDB.onMessage(\"update\",function(data){\r\n\r\n})","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-08T10:08:48.887+08:00","name":"emptyJS","language":"javascript","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/16890/0ce2d2bf10b1034ccc72d5d8475f77fc.jpg"},"parent_id":14981,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":154,"hashid":"wdks4r33","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}
[]
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