【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
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找到：net.sf.odinms.scripting.event EventManager.java STgl{#
 
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导入3个包： 6y)xMX  
import java.sql.*; HtOo*\Ne  
import java.sql.ResultSet; gF%lwq  
import net.sf.odinms.database.DatabaseConnection; SsjO1F  
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找到最后一个大括号 在前面添加 ,hK0F3?H>  
public int Lianjie() 8VvoPlo  
        { :oF\?e  
            Connection con = DatabaseConnection.getConnection(); ]*{QVn(  
            PreparedStatement ps; *[*#cMZ   
            ResultSet re; 5YIiO7@4  
            int count=0; ogv86d  
        try { JH2?^h|{  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); `gqBJi  
            re=ps.executeQuery(); ]s jFj  
            while(re.next()) E0=-6j  
            { ErF;5ec  
                count = re.getInt("cc"); puS'9Lpp  
            } Ty%4#9``0  
            //ps.close(); <\x/Y$jm0n  
          //  con.close(); GCrh4rxgg  
        } catch (SQLException ex) { ToJV.AdfT  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); U{D ?1tF  
        } L>{E8qv>w  
            return count; 2F-!SI  
        } Uq)|]a&e  
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保存编译 84P^7[YX>  
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然后就需要循环公告的JS了 ]}9cOb%I  
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/* !lE (!d3M  
  循环公告+显示在线人数 BY annfine Oa~t&s  
  在\scripts\event中新建AutoMsg.js k%QhF]  
  在world.properties中的加入该事件，例如： c=H(*#  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg VL"ZC:n)-  
*/ sSOI5W3A  
var setupTask; iR4CY-  
function init() { UuxWP\~2  
    scheduleNew(); +SM $#  
} MxxYMR  
function scheduleNew() { %iIryv;  
    var cal = java.util.Calendar.getInstance(); K&"Yv~h  
    cal.set(java.util.Calendar.HOUR, 3); <
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    cal.set(java.util.Calendar.MINUTE, 50); yhEU*\:  
    cal.set(java.util.Calendar.SECOND, 0); 1W-t})!a  
    var nextTime = cal.getTimeInMillis(); ZeK*MPxQ  
    while (nextTime <= java.lang.System.currentTimeMillis()) { D0PP   
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 '9GHmtdO,  
    } ) 0$7{3  
    setupTask = em.scheduleAtTimestamp("start", nextTime); TJ`E/=J!  
} BZ1@?3  
function cancelSchedule() { g'Ft5fQ"o/  
    setupTask.cancel(true); xk86?2b{)  
} 3a#637%  
function start() { 2uw%0r3Vi6  
    scheduleNew(); EA75 D&>I  
var Message = new Array( @{.rDz
 
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", ))!Z2PfD  
"点TRADE可以直接传送到自由市场。", %Ua*}C   
"各城市的nana说不定会有好东西卖哦!", D`e!CprF  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", |LKhT4rE  
"当前在线人数为："+em.Lianjie() r4NI(\gU  
); Z!6\KV]  
    em.getChannelServer().broadcastPacket( ;: Hfkyy]  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); %'`D
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    var iter = em.getInstances().iterator(); 8_f0P8R!y  
    while (iter.hasNext()) { po"M$4`9  
        var eim = iter.next(); -w 2!k  
    } pw:<a2.  
}