【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 0=AVW`J  
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找到：net.sf.odinms.scripting.event EventManager.java X!9 B2w  
(O.d>  
导入3个包： v7iuL6jl  
import java.sql.*; &e#~<Wm82  
import java.sql.ResultSet; n:yTeZ=-s4  
import net.sf.odinms.database.DatabaseConnection; \$*7 >`k  
*X+79vG:  
找到最后一个大括号 在前面添加 mP0yk
|  
public int Lianjie() 5N/%v&1  
        { -uMSe~  
            Connection con = DatabaseConnection.getConnection(); :lf+W  
            PreparedStatement ps; ^/\Of{OZ-  
            ResultSet re; X voo=  
            int count=0; Hn5|B 3vN  
        try { ;[=8B\?  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); `f*Q$Ulqx  
            re=ps.executeQuery(); Cjc6d4~  
            while(re.next()) {<R2UI5m5  
            { ki?S~'a  
                count = re.getInt("cc"); r76
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            } 'VzP};  
            //ps.close(); L?WFmn  
          //  con.close(); ;/r1}tl+3>  
        } catch (SQLException ex) { *>n;SuT_  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); $5ak_@AC  
        } 8~J(](QA  
            return count; @zU6t|mhz  
        } |mGFts}0o'  
VGpWg rmHk  
保存编译 -jb0o/:  
.QZaGw=,z  
然后就需要循环公告的JS了 W-?()dX{  
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/* 1~Oe=`{&  
  循环公告+显示在线人数 BY annfine ms*(9l.hOK  
  在\scripts\event中新建AutoMsg.js q*_/to  
  在world.properties中的加入该事件，例如： $a ]_w.@  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg }\\KYyjY  
*/ <{V(.=11  
var setupTask; 4QvsBpz@  
function init() { @?yX!_YC  
    scheduleNew(); 3?V_BUoON  
} ?o81E2TJO  
function scheduleNew() { 18+)`M-5o  
    var cal = java.util.Calendar.getInstance(); nxWY7hU  
    cal.set(java.util.Calendar.HOUR, 3); W4pL ,(S  
    cal.set(java.util.Calendar.MINUTE, 50); l49*<nkmq  
    cal.set(java.util.Calendar.SECOND, 0); Xq_5Qv  
    var nextTime = cal.getTimeInMillis(); <<+\X:,  
    while (nextTime <= java.lang.System.currentTimeMillis()) { ]
n_ k`  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 /OLFcxEWh  
    } k <=//r  
    setupTask = em.scheduleAtTimestamp("start", nextTime); >8WP0Qx/  
} lku[dQdk  
function cancelSchedule() { k1{K*O$e  
    setupTask.cancel(true); Ju96#v+:  
} @~!wDDS  
function start() { %s|}Fz->  
    scheduleNew(); 0 q}*S~  
var Message = new Array( 62k^KO6Y  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", nD`w/0hT<  
"点TRADE可以直接传送到自由市场。", 8<8:+M}  
"各城市的nana说不定会有好东西卖哦!", pTPi@SBaP{  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", mH%yGBp_  
"当前在线人数为："+em.Lianjie() -likj#Z  
); Sjvdirr  
    em.getChannelServer().broadcastPacket( `$,GzS(  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); r:f[mk"-"A  
    var iter = em.getInstances().iterator(); jbVECi-  
    while (iter.hasNext()) { oSyyd  
        var eim = iter.next(); YwDbPX  
    } b
wD,YC  
}