聊天室副本 | JavaScript 程式專案

{"id":73788,"student_id":253,"content":"comments = [];\n\n\nvar name = prompt('請問你叫什麼名子呢?') || '無名氏';\nvar users = {\n    17: {\n        id: 100, name: \"狼人\"\n    },\n    18: {\n        id: 101, name: \"平民\"\n    },\n    19: {\n        id: 102, name: \"預言家\"\n    },\n}\n\nvar myID = Math.floor(Math.random()*1000000);\nusers[myID] = {\n    id: myID,\n    name: name\n};\n\nDB.onMessage(\"update\", function(otherUser) {\n    if (users[otherUser.id] == undefined) {\n        comments.unshift(`${otherUser.name} 上線囉`)\n    }\n    users[otherUser.id] = otherUser;\n});\n\nforever(function() {\n\n    users[myID].time = Date.now();\n    DB.broadcast('update', users[myID]);\n\n\n    var idx = 0;\n    for (var id in users) {\n        print(users[id].name, 0, 30+idx*20, \"black\", 20);\n        idx++;\n    }\n    if (Date.now() \u003e users[id].time+1000) {\n        comments.unshift(users[id].name+'離開了聊天室');\n        delete users[id];\n    }\n    for (var i = 0; i \u003c comments.length; i++) {\n        print(comments[i], 200, 30+i*25, \"black\", 30)\n    }\n});\n\n\nwhen('click', function() {\n    var text = prompt(\"hey guys\");\n    if (text === \"\" || text === null)return;\n\n    var time = new Date();\n    time = time.toLocaleTimeString();\n\n\n    var msg = `[${time}] ${name} : ${text}`;\n    comments.unshift(msg);\n    DB.broadcast('message', msg);\n\n});\n\n\nDB.onMessage(\"message\", function(data) {\n    comments.unshift(\"\u003e\"+data);\n});","created_at":"2019-06-22T10:07:51.244+08:00","updated_at":"2019-10-26T19:03:27.138+08:00","name":"聊天室 副本","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/73788/42b80ccd328d061191131b74a0ecc049.jpg"},"parent_id":34007,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":69,"hashid":"6rps3meg","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}