【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 lwc5S`"  
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找到：net.sf.odinms.scripting.event EventManager.java (89Ji'dc
  
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导入3个包： mzX;s&N#  
import java.sql.*; Ojq]HM6f  
import java.sql.ResultSet; ^i+[m  
import net.sf.odinms.database.DatabaseConnection; OF[?Z  
F$Hx`hoy  
找到最后一个大括号 在前面添加 *m9{V8Yi2  
public int Lianjie() "+)K |9T#  
        { >!L&>OOx  
            Connection con = DatabaseConnection.getConnection(); N2BI_,hI1  
            PreparedStatement ps; B{C_hy-fw  
            ResultSet re; #uSK#>H_!  
            int count=0; 3X;{vO\a1  
        try { iK#/w1`  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); gxwo4.,  
            re=ps.executeQuery(); K/txD20 O|  
            while(re.next()) FZF @  
            { \q "N/$5{f  
                count = re.getInt("cc"); 4WC9US-k  
            } j(iuz^I  
            //ps.close(); VPt9QL(  
          //  con.close(); 9Hd;353Q  
        } catch (SQLException ex) { %%%S"$t  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); )P?IqSEA%  
        } gY(1,+0-  
            return count; 5Fmav5  
        } OR:[J5M)  
Q$~n/  
保存编译 0"78/6XIs  
.h4\{|  
然后就需要循环公告的JS了 yhpz5[AuO  
t V03+&jF  
/* ?s?$d&h  
  循环公告+显示在线人数 BY annfine i
ib  
  在\scripts\event中新建AutoMsg.js b O=yi)  
  在world.properties中的加入该事件，例如： U3E
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  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg WF2NG;f=  
*/ 54{q.I@n  
var setupTask; dH
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function init() { @Y}uZ'jt'  
    scheduleNew(); XM/vDdR  
} b7HffO O  
function scheduleNew() { %d1draL  
    var cal = java.util.Calendar.getInstance(); 2?W7I/F  
    cal.set(java.util.Calendar.HOUR, 3); 8Hi!kc;f6>  
    cal.set(java.util.Calendar.MINUTE, 50); T dk ,&8  
    cal.set(java.util.Calendar.SECOND, 0); X8i(~ B  
    var nextTime = cal.getTimeInMillis(); sYqgXE.  
    while (nextTime <= java.lang.System.currentTimeMillis()) { PY`L$e  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 KB!5u9  
    } o:"anHs  
    setupTask = em.scheduleAtTimestamp("start", nextTime);  %v+=;jw  
} ib$nc2BPb  
function cancelSchedule() { 7G<t"'  
    setupTask.cancel(true); P`S@n/}  
} Ye5jB2Z  
function start() { I9Eu',  
    scheduleNew(); PFM'&;V  
var Message = new Array( & ze>X  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", er2cQS7R  
"点TRADE可以直接传送到自由市场。", 6BocGo({  
"各城市的nana说不定会有好东西卖哦!", =bLY /  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", "7,FXTa
er  
"当前在线人数为："+em.Lianjie() N2ied^* 0  
); bU
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    em.getChannelServer().broadcastPacket( im]g(#GnKh  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); =wG+Ao  
    var iter = em.getInstances().iterator();
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    while (iter.hasNext()) { >xqM5#m`E$  
        var eim = iter.next(); {^}0 G^  
    } "0CjP+1k  
}