【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 [lA[wCw  
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找到：net.sf.odinms.scripting.event EventManager.java 6mBX{-Z[  
q$`:/ ehw  
导入3个包： v}]x>f  
import java.sql.*; 8Db~OYVJG  
import java.sql.ResultSet; m=S[Y^tR  
import net.sf.odinms.database.DatabaseConnection; b~b(Ed{r  
<P5;8  
找到最后一个大括号 在前面添加 HJ5m5':a  
public int Lianjie() 0{Kl5>Z9M  
        { 
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            Connection con = DatabaseConnection.getConnection(); 43-%")bH  
            PreparedStatement ps; c+G: bb%p  
            ResultSet re; 8y!fqXm%)  
            int count=0; |7
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        try { _A)<"z0E  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); .VmI4V?}h  
            re=ps.executeQuery(); /)de`k"  
            while(re.next()) "=<lPi  
            { Md {,@ G  
                count = re.getInt("cc"); 9,'5~+7  
            } d#a  
            //ps.close(); ?4Z0)%6  
          //  con.close(); +c\s%Gzrh  
        } catch (SQLException ex) { [JVI@1T  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); ZZE  
        }
Vrz!.X~  
            return count; fwAN9zs  
        } RQU5T 2,  
%MP s}B  
保存编译 5!Z+2Cu]  
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然后就需要循环公告的JS了 AEnS_Q  
?/)5U}*M0T  
/* im+2)9f  
  循环公告+显示在线人数 BY annfine "`"j2{9|e!  
  在\scripts\event中新建AutoMsg.js BPrA*u}T  
  在world.properties中的加入该事件，例如： u?g!E."v  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg i:kWO7aP  
*/ ja7Zv[  
var setupTask; P+3G*M=}  
function init() { #fGb M!3p  
    scheduleNew(); '{cN~A2b4  
} ^l^_K)tw*  
function scheduleNew() { Bw*z4qb{yH  
    var cal = java.util.Calendar.getInstance(); %1VMwqC]E  
    cal.set(java.util.Calendar.HOUR, 3); 2ZtqZ64i  
    cal.set(java.util.Calendar.MINUTE, 50); d!KX.K\NM,  
    cal.set(java.util.Calendar.SECOND, 0); B;;D(NH  
    var nextTime = cal.getTimeInMillis(); 9$Mi/eLG2N  
    while (nextTime <= java.lang.System.currentTimeMillis()) { 0v0Y( Mo@  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 *!9/`zW  
    } &F'v_9  
    setupTask = em.scheduleAtTimestamp("start", nextTime); d0 V>;Q  
} y=vH8D]%X  
function cancelSchedule() { *-|+phim  
    setupTask.cancel(true); YC=BP5^  
} Hs=!.tZ,  
function start() { ;*W]]4fy  
    scheduleNew(); cT0utR
&  
var Message = new Array( qW7"qw=   
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", g@Ni!U"_c  
"点TRADE可以直接传送到自由市场。", 4&ea*w  
"各城市的nana说不定会有好东西卖哦!", ;$&-c/]F#  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", HxY,
R^  
"当前在线人数为："+em.Lianjie() &OhKx  
); L''0`a. +S  
    em.getChannelServer().broadcastPacket( C3@.75-E  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); 45MK|4\Y_  
    var iter = em.getInstances().iterator(); @?B=8VHR  
    while (iter.hasNext()) { sjTsaM;<  
        var eim = iter.next(); +H&_Z38n  
    } &ApJ'uC  
}