【改端技术】【冒险岛私服】循环公告+显示当前在线人数 教程【改端必看】

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循环公告+显示当前在线人数 p5F
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找到：net.sf.odinms.scripting.event EventManager.java @o4+MQFn  
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导入3个包： pc9m,?n  
import java.sql.*; uu0"k<Tp  
import java.sql.ResultSet; WRa1VU&f  
import net.sf.odinms.database.DatabaseConnection; 2?vjj:P+h  
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找到最后一个大括号 在前面添加 NQBa+N  
public int Lianjie() yTt,/+I%gJ  
        { F3d: W:^_  
            Connection con = DatabaseConnection.getConnection(); <zd_-Ysn  
            PreparedStatement ps; EFpV  
            ResultSet re; +,oEcCi  
            int count=0; %#5\^4$z|N  
        try { g-G;8x'n  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); n1 k2<BU4b  
            re=ps.executeQuery(); D*7JE  
            while(re.next()) ":=\ci]e%  
            { Y]>!uwn  
                count = re.getInt("cc"); tYb
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            } hF m_`J&"  
            //ps.close(); 6<aZr\Ufg  
          //  con.close(); z}Y23W&sX  
        } catch (SQLException ex) { poLzgd  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); p@B/S(Xi  
        } 5Bwr\]%$P  
            return count; f@JMDJ  
        } GxH]  
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保存编译 YY{0WWua  
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然后就需要循环公告的JS了 x<&2`=  
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/* VN3"$@-POK  
  循环公告+显示在线人数 BY annfine $y%X#:eLJ  
  在\scripts\event中新建AutoMsg.js 4I"%GN[tA  
  在world.properties中的加入该事件，例如： Z8vMVo  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg
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*/ s?-@8.@  
var setupTask; RP!!6A6:  
function init() { &8=wkG%  
    scheduleNew(); 4Js2/s  
} GjVq"S  
function scheduleNew() { <4lR  
    var cal = java.util.Calendar.getInstance(); VTS7K2lBvX  
    cal.set(java.util.Calendar.HOUR, 3); 9, A(|g  
    cal.set(java.util.Calendar.MINUTE, 50); =*paa  
    cal.set(java.util.Calendar.SECOND, 0); WY>r9+A?W  
    var nextTime = cal.getTimeInMillis(); 1P8XV
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    while (nextTime <= java.lang.System.currentTimeMillis()) { Hlh`d N  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 18`YY\u(  
    } QuB`}rfLf  
    setupTask = em.scheduleAtTimestamp("start", nextTime); n8h1SlK08  
} 5(9SIj^O  
function cancelSchedule() { +#* F"k(  
    setupTask.cancel(true); kSL7WQe?j  
} r'|Vz*/h  
function start() { *??!~RE  
    scheduleNew(); >z{*>i,m1  
var Message = new Array( o )\\(^ld  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", =7^rKrD  
"点TRADE可以直接传送到自由市场。", \\ZR~f!<  
"各城市的nana说不定会有好东西卖哦!", +/"Ws'5E  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", g5",jTn#  
"当前在线人数为："+em.Lianjie() 0`WjM2So  
); y4N8B:j%  
    em.getChannelServer().broadcastPacket( Go^a~Sf$  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); Rs$fNW@P  
    var iter = em.getInstances().iterator(); j 3/ I=  
    while (iter.hasNext()) { 31VDlcnE  
        var eim = iter.next(); c#)!-5E~H  
    } rC!!X  
}