【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 =AhXEu^  
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找到：net.sf.odinms.scripting.event EventManager.java jXBAo  
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导入3个包： nV|H5i;N7  
import java.sql.*; m'))prl  
import java.sql.ResultSet; IpX>G]"-C  
import net.sf.odinms.database.DatabaseConnection; ?N 6'*2{NT  
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找到最后一个大括号 在前面添加 %<|w:z$vp  
public int Lianjie() pNN6PsLt  
        { w&eX)!  
            Connection con = DatabaseConnection.getConnection(); nQ*9|v4  
            PreparedStatement ps; E,]G Ek  
            ResultSet re; 9'tElpDJ6#  
            int count=0; <+1d'V
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        try { 0-ISOA&  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); XY[uyR4Z  
            re=ps.executeQuery(); n+Ia@$|m  
            while(re.next()) y#'|=0vTvP  
            { yG
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                count = re.getInt("cc"); "t4$%7L]  
            } J2"n:  
            //ps.close(); Y<'T;@  
          //  con.close(); vJheM*C  
        } catch (SQLException ex) { H'f
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            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex);  vO85h  
        } X~DI d  
            return count; Le&SN7I  
        } no*p`a *  
[ 7W@/qqv  
保存编译 &{):
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然后就需要循环公告的JS了 -lKk.Y.}r  
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/* tpJe1J<  
  循环公告+显示在线人数 BY annfine }uJH!@j  
  在\scripts\event中新建AutoMsg.js kKU,|>3h  
  在world.properties中的加入该事件，例如： 2|xNT9RW  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg 'N?,UtG R  
*/ O@@=ZyYwc  
var setupTask; pDGX$1O"  
function init() { '%@fW
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    scheduleNew(); G@Z,Hbgm  
} B|Y6;4?  
function scheduleNew() { "r6DZi(^K  
    var cal = java.util.Calendar.getInstance(); prf  
    cal.set(java.util.Calendar.HOUR, 3); qVOlUH  
    cal.set(java.util.Calendar.MINUTE, 50); orB8q((  
    cal.set(java.util.Calendar.SECOND, 0); 01n5]^.p  
    var nextTime = cal.getTimeInMillis(); #{]X<et  
    while (nextTime <= java.lang.System.currentTimeMillis()) { ,&Iw5E[  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 a#iJXI  
    } eIEr\X4\~~  
    setupTask = em.scheduleAtTimestamp("start", nextTime); `'Fz:i  
} ('qu#.'  
function cancelSchedule() { y$=$Yc&Ub  
    setupTask.cancel(true); |Co
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} 4ZY0!'be-R  
function start() { ,qF;#nB-  
    scheduleNew(); g5gq{KlU  
var Message = new Array( 5&WYL  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", Ccmo(W+0  
"点TRADE可以直接传送到自由市场。", ={[
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"各城市的nana说不定会有好东西卖哦!", f;<qGM.#|  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", ZXP9{Hh  
"当前在线人数为："+em.Lianjie() KTV~g@Jf  
); Yx4TUA$c'  
    em.getChannelServer().broadcastPacket( Xx~za{p  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); wAC*D=Qj  
    var iter = em.getInstances().iterator(); :J|t! `  
    while (iter.hasNext()) { 
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        var eim = iter.next(); o`hVI*D  
    } <!ewb=[_$  
}