【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 &f*orM:  
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找到：net.sf.odinms.scripting.event EventManager.java J'44j;5&  
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导入3个包： a<cw
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import java.sql.*; nm^HL|  
import java.sql.ResultSet; o!a,r3  
import net.sf.odinms.database.DatabaseConnection; E~!$&9\  
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找到最后一个大括号 在前面添加 E C#0-,z  
public int Lianjie() S 'a- E![  
        { F/5&:e?( )  
            Connection con = DatabaseConnection.getConnection(); =[B\50]  
            PreparedStatement ps; Ji4p6$ .j-  
            ResultSet re; _$~>O7  
            int count=0; 7^L  
        try { +VIA@`4  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 0At0`Q#  
            re=ps.executeQuery(); N/4E ~^2  
            while(re.next()) c*bvZC^6  
            {
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                count = re.getInt("cc"); $8tk|uh  
            } K~W(ZmB  
            //ps.close(); KC/O EJ`  
          //  con.close(); `TrWtSwv  
        } catch (SQLException ex) { 6
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            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); #;[G>-tC  
        } K-RmB4WI  
            return count; 1IXtu  
        } @N*|w Kc+  
X\^V{v^-  
保存编译 HDj6E"  
O]N/(pe:d  
然后就需要循环公告的JS了 hnj\|6L  
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/* |]\zlH"w  
  循环公告+显示在线人数 BY annfine d:kB Zrq  
  在\scripts\event中新建AutoMsg.js 9&+]YYCS-  
  在world.properties中的加入该事件，例如： }7 N6nZj`  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg sSM"~_y\  
*/ c-w #`  
var setupTask; "Q?+T:D8|  
function init() { j G8;p41  
    scheduleNew(); .. `I<2  
}  a_?sJ  
function scheduleNew() { DiJLWXs  
    var cal = java.util.Calendar.getInstance(); GVY7`k"km  
    cal.set(java.util.Calendar.HOUR, 3); e3I""D{)[=  
    cal.set(java.util.Calendar.MINUTE, 50); >eJ<-3L;  
    cal.set(java.util.Calendar.SECOND, 0); 6v`3/o  
    var nextTime = cal.getTimeInMillis(); zsL@0]e&  
    while (nextTime <= java.lang.System.currentTimeMillis()) { RGW@@  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 -/f$s1  
    } rXx#<7`  
    setupTask = em.scheduleAtTimestamp("start", nextTime); fdl.3~.C  
} ;!n>  
function cancelSchedule() { 6VW*8~~Xy  
    setupTask.cancel(true); H:fKv7XL  
} Dqy`7?Kn  
function start() { XKp&GE@Y  
    scheduleNew(); #QNN;&L]R  
var Message = new Array( 'uL4ezTtA  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", (t&RFzE?G  
"点TRADE可以直接传送到自由市场。", 'l*X?ccKy  
"各城市的nana说不定会有好东西卖哦!", F*72g)hVh  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", f{BF%;  
"当前在线人数为："+em.Lianjie() %>KbaM1b  
); zt
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    em.getChannelServer().broadcastPacket( f%G\'q]#F  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); H0l1=y  
    var iter = em.getInstances().iterator(); EX,>V,.UV  
    while (iter.hasNext()) { !~#zd]0x;  
        var eim = iter.next(); q*I*B1p[m  
    } MN?aPpr>  
}