emptyJS | JavaScript 程式專案

{"id":16887,"student_id":1409,"content":" var name = prompt(\"名子?\")\r\n var users ={}\r\nvar comments=[];\r\nvar id =Math.floor(Math.random()*10000000000);\r\nusers[id]={\r\n    idn :id,\r\n    name:name,\r\n    time:Date.now()\r\n}\r\nforever(function(){       \r\n  users[id].time=Date.now();\r\n   DB.broadcast(\"update\",users[id]);\r\n   for(var i=0;i\u003ccomments.length;i++){\r\n        print(comments[i],150,i+i*30,\"green\",20)\r\n    }\r\n    var i=0;\r\n    print(\"\u003eu\u003c再線玩家\u003eu\u003c\");\r\n    for(var j in users){\r\n        i++;\r\n        print(users[j].name,10,10+i*20)\r\n        print(users[j].name+\"加入了聊天室\",150,10+i*20)\r\n        if(Date.now()\u003eusers[j].time+15000){\r\n            delete users[j];\r\n             print(users[j].name+\"離開了聊天室\",150,10+i*20)\r\n        }\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\n\r\nDB.onMessage(\"message\",function (data) {\r\n    comments.push(data)\r\n\r\n}); \r\nDB.onMessage(\"update\",function(data){\r\n    users[data.id]=data;\r\n\r\n})","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-11T03:14:35.279+08:00","name":"emptyJS","language":"javascript","screenshot":{"url":"https://cdn4.koding.school/uploads/project/screenshot/16887/c16ad8cb333771246694090224f3a586.jpg"},"parent_id":14981,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":302,"hashid":"kdms65g8","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}