【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 zXDd,ltm  
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找到：net.sf.odinms.scripting.event EventManager.java A9.;>8!u  
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导入3个包： m>+A*M8  
import java.sql.*; {)jk_&c7  
import java.sql.ResultSet; Fj48quW1\P  
import net.sf.odinms.database.DatabaseConnection; $/
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_/8y1)I  
找到最后一个大括号 在前面添加 >T$7{ ~  
public int Lianjie() zh hGqz[K  
        { ^K*~ <O-  
            Connection con = DatabaseConnection.getConnection(); <X9T-b"$h  
            PreparedStatement ps;
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            ResultSet re; \j/}rzo]  
            int count=0; o|BFvhg  
        try { Wpa$B )xg  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); xP{m9_Qj  
            re=ps.executeQuery(); -{r!M(47  
            while(re.next()) rQuOt  
            { ,$SkaTBe  
                count = re.getInt("cc"); Ny[s+2?  
            } ]s}aC9I  
            //ps.close(); DD)mN) &T  
          //  con.close(); jFS'I*1+  
        } catch (SQLException ex) { ^w ]1qjGw  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); jBGG2[hV  
        } nEuct4BcL}  
            return count; =NI.d>kvC  
        } E{?L= ^cU  
~|J*E38  
保存编译 N_*u5mfQX  
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然后就需要循环公告的JS了 nN!vgn j  
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/* =54Vs8.  
  循环公告+显示在线人数 BY annfine <(ubZ  
  在\scripts\event中新建AutoMsg.js Ty(yh(oYF`  
  在world.properties中的加入该事件，例如： ENpaaW@!Y  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg ($,iAb  
*/ e*6U |+kJ  
var setupTask; {[rO2<MkA#  
function init() { CrT2#h 1#  
    scheduleNew(); eF*TLI<[^I  
} fjF!
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function scheduleNew() { G<Th<JF)Q  
    var cal = java.util.Calendar.getInstance(); k^~@9F5k  
    cal.set(java.util.Calendar.HOUR, 3); p}cd}@cQ6  
    cal.set(java.util.Calendar.MINUTE, 50); QJniM"8v  
    cal.set(java.util.Calendar.SECOND, 0); qb 46EZu  
    var nextTime = cal.getTimeInMillis(); FDZeIj9uF  
    while (nextTime <= java.lang.System.currentTimeMillis()) { ,OFq'}q  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 =ulr_i%Xs  
    } /,-h%gj  
    setupTask = em.scheduleAtTimestamp("start", nextTime); s n=zh1 A  
} MJpP!a^Q  
function cancelSchedule() { ye56-T  
    setupTask.cancel(true); O>kXysMv>  
} :tg@HyY)  
function start() { nDwq!LEx%5  
    scheduleNew(); nA|gQibA  
var Message = new Array( DHSU?o#jY  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 19pND m2H1  
"点TRADE可以直接传送到自由市场。", A;b=E[iv  
"各城市的nana说不定会有好东西卖哦!", `mh-pBVD1  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", (0Zrfu^  
"当前在线人数为："+em.Lianjie() k,yc>3P;U  
); 6eW1<p  
    em.getChannelServer().broadcastPacket( ZA) SJWwD  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); vEX|Q\b6'  
    var iter = em.getInstances().iterator(); {.0X[uAf  
    while (iter.hasNext()) { R*zBnHAb!  
        var eim = iter.next(); oR!n bm  
    } xop-f#U*  
}