【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 \tyL`&)  
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找到：net.sf.odinms.scripting.event EventManager.java %p/Qz|W  
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[  
导入3个包： ~NpnRIt  
import java.sql.*; (^qcX;-  
import java.sql.ResultSet; E-*udQ  
import net.sf.odinms.database.DatabaseConnection; 56>Zqtp*  
3 V8SKBS  
找到最后一个大括号 在前面添加 l2gI2Cioa  
public int Lianjie() \z:p"eua z  
        { oMLpl3pl  
            Connection con = DatabaseConnection.getConnection(); x)BG%{h  
            PreparedStatement ps; &'WgBjP  
            ResultSet re; csRba;Z[  
            int count=0; n-Dr/c4  
        try { 7vNS@[8  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); &VR<'^>  
            re=ps.executeQuery(); y3 LWh}~E  
            while(re.next()) g|"z'_  
            { +O
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                count = re.getInt("cc"); 5;`([oX|_  
            } eY\tO"Hc  
            //ps.close(); klT6?'S  
          //  con.close(); j+_g37$:  
        } catch (SQLException ex) { \Y>^L{  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); 2YuaPq/  
        } :7W5R  
            return count; ;r49H<z  
        } ] X%bU*4  
np=m~k  
保存编译 qf2{Te1  
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然后就需要循环公告的JS了 xW/JItF  
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/* 36J)O-Ti  
  循环公告+显示在线人数 BY annfine XwX1i!'54  
  在\scripts\event中新建AutoMsg.js %- %/3  
  在world.properties中的加入该事件，例如： ^nkwT~Bya  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg +ywWQ|V  
*/ @
F=ZGmq  
var setupTask; A~*Wr+pv  
function init() { ;f?OT7>kN  
    scheduleNew(); SK;f#quUQ  
} O5_E"um  
function scheduleNew() { t^8#~o!%  
    var cal = java.util.Calendar.getInstance(); m(B6FPjr  
    cal.set(java.util.Calendar.HOUR, 3); dXe763~<  
    cal.set(java.util.Calendar.MINUTE, 50); ~>>o'H6  
    cal.set(java.util.Calendar.SECOND, 0); ,m3AVHa*G  
    var nextTime = cal.getTimeInMillis(); Z'S>i*Ts  
    while (nextTime <= java.lang.System.currentTimeMillis()) { GS8,mQ8l*l  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 jd]MC*%  
    } `"GD'Oa  
    setupTask = em.scheduleAtTimestamp("start", nextTime); "9LPq  
} -/#3U{O  
function cancelSchedule() { " 8;D^
 
    setupTask.cancel(true); +(PtOo.  
} qbqJ1^!6R  
function start() { js;IUSj.  
    scheduleNew(); BAX])~_  
var Message = new Array( 0<nKB}9  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 8'^eH1d'  
"点TRADE可以直接传送到自由市场。", 
{:4); .  
"各城市的nana说不定会有好东西卖哦!", (C6Y*Zm\  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", oWs&W  
"当前在线人数为："+em.Lianjie() u>k;PUH4  
); t,k9:p  
    em.getChannelServer().broadcastPacket( \Q^\z   
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); um&N|5lHb  
    var iter = em.getInstances().iterator(); 5Tn4iyg;B  
    while (iter.hasNext()) { lba*&j]w=  
        var eim = iter.next(); <u->hT  
    } ;wW6x  
}