【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 :|W=2(>  
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找到：net.sf.odinms.scripting.event EventManager.java nc;eNB  
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导入3个包： ,m#  
import java.sql.*; "A}sD7xy9  
import java.sql.ResultSet; 5C!zEI)  
import net.sf.odinms.database.DatabaseConnection; ircF3P>a?  
TTVmm{6  
找到最后一个大括号 在前面添加 r ]7: ?ir  
public int Lianjie() Z<.&fZ^jS  
        { a dqS.xs  
            Connection con = DatabaseConnection.getConnection(); O^MI073Q>t  
            PreparedStatement ps; "&2 F  
            ResultSet re; UDG1F_&h  
            int count=0; vS8&,wJ!  
        try { 9w=7A>.U  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 8 MO-QO  
            re=ps.executeQuery(); Ah2 {kK  
            while(re.next()) KmNnW1T  
            { ?9
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                count = re.getInt("cc"); PB@IPnB-  
            } V;%ug'j  
            //ps.close(); Q7aPW\-  
          //  con.close(); ^K<3_D>1>  
        } catch (SQLException ex) { 1#=9DD$4  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); \|0z:R;X  
        } \78E>(`'  
            return count; 'OA*aQ=K  
        } 4Im>2)  
?62Im^1/  
保存编译 i3w
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!.6n=r8d  
然后就需要循环公告的JS了 9
`*ST(0/  
QJ XP-  
/* v.(dOIrX  
  循环公告+显示在线人数 BY annfine j,j|'7J%  
  在\scripts\event中新建AutoMsg.js C
<D$Y,[w  
  在world.properties中的加入该事件，例如： a.V5fl0?I@  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg eNd&
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*/ gq?7O<  
var setupTask; =%m{|HQ`  
function init() { ov_l)vt  
    scheduleNew(); 2f[;U"  
} @[g7\d  
function scheduleNew() { I}_}VSG(  
    var cal = java.util.Calendar.getInstance(); ~lo43$)^  
    cal.set(java.util.Calendar.HOUR, 3); DquLr+s~  
    cal.set(java.util.Calendar.MINUTE, 50); j0e,>X8  
    cal.set(java.util.Calendar.SECOND, 0); ~,}|~  
    var nextTime = cal.getTimeInMillis(); Ey:68yU  
    while (nextTime <= java.lang.System.currentTimeMillis()) { `q36`Wn  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 3mHzOs\jU  
    } Z5vdH5?!r  
    setupTask = em.scheduleAtTimestamp("start", nextTime); 9G/!18 X?f  
} "-=fi 'D  
function cancelSchedule() { F}}!e.>c  
    setupTask.cancel(true); k'st^1T  
} ^m#tWb)f  
function start() { e\V -L_  
    scheduleNew(); INA3^p'w  
var Message = new Array( KZ%i&w#<  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", v[Q)L!J1  
"点TRADE可以直接传送到自由市场。", ;stjqTd  
"各城市的nana说不定会有好东西卖哦!", i.t%a{gL  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", 6M >@DRZ'|  
"当前在线人数为："+em.Lianjie() WutPy_L<  
); &[[r|  
    em.getChannelServer().broadcastPacket( |6Q5bV  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); hS,&Nj+  
    var iter = em.getInstances().iterator(); ,-Hj  
    while (iter.hasNext()) { a?-&O$UHf\  
        var eim = iter.next(); mXz*Gi  
    } 5GM-*Ak@  
}