【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\f}G3  
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找到：net.sf.odinms.scripting.event EventManager.java NeEV!V8  
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导入3个包： B;Z^.3  
import java.sql.*; sJlK
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import java.sql.ResultSet; BYf"l8^,  
import net.sf.odinms.database.DatabaseConnection; I$LO0avvH2  
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找到最后一个大括号 在前面添加 !;a<E:  
public int Lianjie() e-CW4x  
        { ATHz~a  
            Connection con = DatabaseConnection.getConnection(); iD`XD\.?  
            PreparedStatement ps; J"MJVMo$T  
            ResultSet re; yB1>83!q  
            int count=0; BSf"'0I&
 
        try { [ub\DLl  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); Qa%SvA@R  
            re=ps.executeQuery(); 4\3t5n  
            while(re.next()) w1b <>A?87  
            { jFv<]D%A[  
                count = re.getInt("cc"); :[39g;V}c  
            } \#r_H9&s6  
            //ps.close(); FM)*>ax{  
          //  con.close(); C=cTj7Ub  
        } catch (SQLException ex) { t} M3F-NZ  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); CQ[-Cp7  
        } :\OvVS/  
            return count; 6hq)yUvo4  
        } $C/Gn~k 5  
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保存编译 %R>S"  
K=)R!e8  
然后就需要循环公告的JS了 uSJP"Lw  
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/* -EaZ<d[|0  
  循环公告+显示在线人数 BY annfine 6f!mk:\T.  
  在\scripts\event中新建AutoMsg.js TbVL71c  
  在world.properties中的加入该事件，例如： U'G`Q0n  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg pH[lj8S  
*/ h)vTu%J:  
var setupTask; Se`N5hQ  
function init() { LH;G:  
    scheduleNew(); 8|GpfW3p2  
} Sq,ty{j2%  
function scheduleNew() { ;I'/.gW;{  
    var cal = java.util.Calendar.getInstance(); gi>_>zStv  
    cal.set(java.util.Calendar.HOUR, 3); >6 #\1/RP  
    cal.set(java.util.Calendar.MINUTE, 50); Q^rW^d  
    cal.set(java.util.Calendar.SECOND, 0); !y?hn$w0  
    var nextTime = cal.getTimeInMillis(); bn35f<+  
    while (nextTime <= java.lang.System.currentTimeMillis()) { O;BPd:<  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 Gf\_WNrSE+  
    } I>#ChV)(#  
    setupTask = em.scheduleAtTimestamp("start", nextTime); <UdD@(iZ#  
} eHe /w9`$R  
function cancelSchedule() { rg}kxvu  
    setupTask.cancel(true); a6E"  
} Uzn|)OfWP  
function start() { bicL%I2h  
    scheduleNew(); )S;ps  
var Message = new Array( +GU16+w~E  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", UD`Z;F  
"点TRADE可以直接传送到自由市场。", |/;5| z  
"各城市的nana说不定会有好东西卖哦!", 4?&a?*M  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", ,?6m"ov4(  
"当前在线人数为："+em.Lianjie() u_8 22Z  
); Wp3l>:  
    em.getChannelServer().broadcastPacket( SGd.z6"H  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); m!g8@YI  
    var iter = em.getInstances().iterator(); pNFIO t:(  
    while (iter.hasNext()) { jt--w"|-r  
        var eim = iter.next(); pH%c7X/[3L  
    } MA#!<b('  
}