【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 @hg1&pfxZ<  
Elm/T]6  
找到：net.sf.odinms.scripting.event EventManager.java O cm  
aS62S9nwX  
导入3个包： py@5]n%  
import java.sql.*; ~ ]o .Mv a  
import java.sql.ResultSet; |'1[\<MM3  
import net.sf.odinms.database.DatabaseConnection; $yhQ)@#1
 
V#5BZU-  
找到最后一个大括号 在前面添加 a i}8+L8-  
public int Lianjie() JCS$Tm6y<_  
        { Z7OWpujCvN  
            Connection con = DatabaseConnection.getConnection(); 1*(^<x+n  
            PreparedStatement ps; {:'eH  
            ResultSet re; J[]YG+r  
            int count=0; iB[%5i-  
        try { 8n1Sy7K!;  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); Wh 8fC(BE  
            re=ps.executeQuery(); HR)joD*q;[  
            while(re.next()) /sC$;l  
            {  #*?5  
                count = re.getInt("cc"); F) < f8F  
            } `2Ff2D^ ?  
            //ps.close(); [4sbOl5yZ  
          //  con.close(); aBol9`6  
        } catch (SQLException ex) { 2hu;N  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); %mh K
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        } @cSz!E}  
            return count; 6g( 2O[n.  
        } V,{ydxfB  
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保存编译 U%j=)VD])  
glPOW  
然后就需要循环公告的JS了 4l>/6LNMF  
3'*SSZmnOB  
/* mu|#(u  
  循环公告+显示在线人数 BY annfine IjJ3./L!5  
  在\scripts\event中新建AutoMsg.js (<2PhJ|  
  在world.properties中的加入该事件，例如： |o=eS&)  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg wnhac}  
*/ HWD  
var setupTask; h6la+l?x  
function init() { >/}v8k1v  
    scheduleNew(); t\u0\l>  
} jjEkz 5
 
function scheduleNew() { ADlPdkmym  
    var cal = java.util.Calendar.getInstance(); \jZvP`.2  
    cal.set(java.util.Calendar.HOUR, 3); v8_HaA$5Y  
    cal.set(java.util.Calendar.MINUTE, 50); (g4.bbEm  
    cal.set(java.util.Calendar.SECOND, 0); UiF?Nx~  
    var nextTime = cal.getTimeInMillis(); `<C)oF\~f  
    while (nextTime <= java.lang.System.currentTimeMillis()) {  +'Tr>2V  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 R\1#)3e0  
    } "4}{Z)&R2  
    setupTask = em.scheduleAtTimestamp("start", nextTime); C$ nT&06o  
} Dj #G{X".  
function cancelSchedule() { R:Z{,R+  
    setupTask.cancel(true); j$Gb>Ex>  
} wD}[XE?S  
function start() { vU&gFEWg  
    scheduleNew(); VO[s:e9L  
var Message = new Array( r|6S&Ia>  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", rhwY5FD?  
"点TRADE可以直接传送到自由市场。", ]J:?@}\^  
"各城市的nana说不定会有好东西卖哦!", xHe<TwkI  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", vlOMB  
"当前在线人数为："+em.Lianjie() `'.u$IBW  
); o#H"tYP  
    em.getChannelServer().broadcastPacket( Gl`Yyw@84  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); l9?]t;  
    var iter = em.getInstances().iterator(); ;R 'OdQ$o  
    while (iter.hasNext()) { Y <Ta2H  
        var eim = iter.next();
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    } A)s  
}