【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 }/}eZCa
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找到：net.sf.odinms.scripting.event EventManager.java 'rSJ9Mw"x  
 u'qc=
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导入3个包： Fqg*H1I[  
import java.sql.*; nD#uOep9  
import java.sql.ResultSet; m4RiF  
import net.sf.odinms.database.DatabaseConnection; YguY5z  
"~6IjW*/  
找到最后一个大括号 在前面添加 `f\+aD'u  
public int Lianjie() ]DLs'W;)  
        { TQ25"bWi  
            Connection con = DatabaseConnection.getConnection(); O*m9qF<  
            PreparedStatement ps; /e]R0NI  
            ResultSet re; eD0|6P;Ei  
            int count=0; i} ?\K>BWq  
        try { V7$-4%NL  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); P7 R}oO_n:  
            re=ps.executeQuery();  ].3@ Dk  
            while(re.next()) ->5[C0: ]  
            { Gw?ueui<  
                count = re.getInt("cc"); D@`"99z  
            } k5eTfaxl  
            //ps.close(); /gq\.+'{  
          //  con.close(); {lNG:o  
        } catch (SQLException ex) { $(&+NJ$U$  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); ~otV'=/my  
        } H<ZXe!q(nx  
            return count; _t@9WA;+\  
        } 0"DS>:Ntk  
:\"g}A
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保存编译 KKM!($A  
(n4Uc308  
然后就需要循环公告的JS了 K<?[^\  
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/* \x=!'  
  循环公告+显示在线人数 BY annfine 7x)32f"  
  在\scripts\event中新建AutoMsg.js K8/I+#j  
  在world.properties中的加入该事件，例如： EL;OYW(  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg @+;
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*/ j:xm>X'  
var setupTask; & hv@ &  
function init() { TZw['o  
    scheduleNew(); \_AoG8B  
} #
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function scheduleNew() { KBwY _  
    var cal = java.util.Calendar.getInstance(); n[  
    cal.set(java.util.Calendar.HOUR, 3); o5<w2(  
    cal.set(java.util.Calendar.MINUTE, 50); lcuqzX{7  
    cal.set(java.util.Calendar.SECOND, 0); CzG/=#IU  
    var nextTime = cal.getTimeInMillis(); ee#\XE=A  
    while (nextTime <= java.lang.System.currentTimeMillis()) { ?/^{sW' |  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 R/kfbV-b  
    } {|R +|ow  
    setupTask = em.scheduleAtTimestamp("start", nextTime); Jp +h''t  
} 'Jl3%axR  
function cancelSchedule() { h3z9}'  
    setupTask.cancel(true); 9 N9Q#o$!.  
} D<(VP{,G  
function start() { A5%cgr
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    scheduleNew(); Rj~y#m  
var Message = new Array( (zIF2qY  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 0<42\ya  
"点TRADE可以直接传送到自由市场。", Zl{DqC^  
"各城市的nana说不定会有好东西卖哦!", s5u  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", ~ ve  
"当前在线人数为："+em.Lianjie() Sbjc8V ut  
);
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    em.getChannelServer().broadcastPacket( _QiGrC  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ZG1 {"J/z  
    var iter = em.getInstances().iterator(); '2v$xOh!y  
    while (iter.hasNext()) { 9DaoMOPEI  
        var eim = iter.next(); h#]LXs  
    } tq2TiXo%  
}