【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 xPv&(XZR  
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找到：net.sf.odinms.scripting.event EventManager.java ),eiJblH  
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导入3个包： Oh: -Y]m=  
import java.sql.*; f#jAjzmYL  
import java.sql.ResultSet; ohl%<FqS  
import net.sf.odinms.database.DatabaseConnection; gg9W7%t/  
LWE !+(n  
找到最后一个大括号 在前面添加 vPi+8)  
public int Lianjie() -XBNtM_"  
        { '7^_$M3$\  
            Connection con = DatabaseConnection.getConnection(); 2ou?:5i  
            PreparedStatement ps; ADDpm-]  
            ResultSet re; a@./e @
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            int count=0; :H{8j}"  
        try { 2},}R'aR  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); ~jaGf  
            re=ps.executeQuery(); U?>cm`DBP  
            while(re.next()) I{$|Ed1  
            { \<%a`IA!*  
                count = re.getInt("cc"); 1/HZY0em  
            } sQvEUqy9  
            //ps.close(); &!=3Fbn  
          //  con.close(); f!yxS?j3  
        } catch (SQLException ex) { X}Lp!.i9o  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); CT : ac64  
        } w_  m  
            return count; LO229`ARr|  
        } LY MfoXp  
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保存编译 ;L7<mU  
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然后就需要循环公告的JS了 ,LvJ'N  
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/* E^!%m8--  
  循环公告+显示在线人数 BY annfine C-7.Sa  
  在\scripts\event中新建AutoMsg.js 1<F/boF~  
  在world.properties中的加入该事件，例如： M;OYh  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg ]iPdAwc.1  
*/ i || /=ai  
var setupTask; &'R]oeag  
function init() { uIu0"pv`x  
    scheduleNew(); 11uqs S2  
} q0}LfXql8  
function scheduleNew() { >jcNo3S  
    var cal = java.util.Calendar.getInstance(); 0=04:.%D  
    cal.set(java.util.Calendar.HOUR, 3); 6S(3tvUr  
    cal.set(java.util.Calendar.MINUTE, 50); bCsQWsj^NW  
    cal.set(java.util.Calendar.SECOND, 0); f &H`h
 
    var nextTime = cal.getTimeInMillis(); c-,/qn/  
    while (nextTime <= java.lang.System.currentTimeMillis()) { |@+ x9|'W  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 1JM~Ls%Z  
    } T-MLW=Vu  
    setupTask = em.scheduleAtTimestamp("start", nextTime); Nuj%8om6  
} r|(Lb'k  
function cancelSchedule() { p0/I}n4<5n  
    setupTask.cancel(true); 8K qv)FjB  
} lk}x;4]Z  
function start() { *\>7@r[%5  
    scheduleNew(); @ 9uwcM1F  
var Message = new Array( A-<qr6q  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", P*}Oi7Z  
"点TRADE可以直接传送到自由市场。", ``={FaV~m  
"各城市的nana说不定会有好东西卖哦!", :V [vE h  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", +MEWAW[}^  
"当前在线人数为："+em.Lianjie() D
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); [|3 %~s|Sv  
    em.getChannelServer().broadcastPacket( D_{J:Hb  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ~_q\?pw<$L  
    var iter = em.getInstances().iterator(); I;7VX5X  
    while (iter.hasNext()) { ,[x'S>N  
        var eim = iter.next(); w-1CA{"i7  
    } B:l(`G  
}