【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 KneCMFy  
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找到：net.sf.odinms.scripting.event EventManager.java ;s m )f  
2)oT\m  
导入3个包： T;jy2|mLo  
import java.sql.*; QEo i9@3  
import java.sql.ResultSet; %!Z9: +;B  
import net.sf.odinms.database.DatabaseConnection; U'8+YAgc  
. AJ(nJ)  
找到最后一个大括号 在前面添加 HX\^ecZ#E  
public int Lianjie() `rEu8u  
        { @}sxA9a  
            Connection con = DatabaseConnection.getConnection(); xfYDjf :<  
            PreparedStatement ps; T 2Uu/^  
            ResultSet re; zi M~V'  
            int count=0; znm3b8ns  
        try { ghtvAG  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); wJ 0KI[p(S  
            re=ps.executeQuery(); ; C/:$l  
            while(re.next()) #qqIOjS^w  
            { d'Cn] <  
                count = re.getInt("cc"); V?x&.C2Z  
            } >6xZF'4  
            //ps.close(); ft
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          //  con.close(); ;la sk4
|  
        } catch (SQLException ex) { CHxu%-g  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); );X&J:-l+  
        } mOm_a9ML  
            return count; 4H@:|  
        } AG?cI@',  
:5`=9_|  
保存编译 i}d^a28  
!>gi9z,  
然后就需要循环公告的JS了 7OSk0%Q,  
<7-Qn(m,  
/* Yn!)('FdT!  
  循环公告+显示在线人数 BY annfine ;A^Ii>`  
  在\scripts\event中新建AutoMsg.js ^lADq']  
  在world.properties中的加入该事件，例如： (.Q.S[<Y  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg $J]VY;C!  
*/ :Y/>] tS4  
var setupTask; |T!ivd1G  
function init() { \C<|yD  
    scheduleNew(); 7{0;<@  
} 5cY([4,  
function scheduleNew() { 'vbrzI5m  
    var cal = java.util.Calendar.getInstance(); wB%:RI,  
    cal.set(java.util.Calendar.HOUR, 3); 1?k{jt~  
    cal.set(java.util.Calendar.MINUTE, 50); Vu6$84>-,  
    cal.set(java.util.Calendar.SECOND, 0); z u53mZ  
    var nextTime = cal.getTimeInMillis(); !kAjne8]d  
    while (nextTime <= java.lang.System.currentTimeMillis()) { 2Fwp\I;  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 %#5yC|o9Pn  
    } =QG@{?JTl  
    setupTask = em.scheduleAtTimestamp("start", nextTime); |ipL.<v7  
} SvE3E$*  
function cancelSchedule() { jhU'UAn  
    setupTask.cancel(true); <0R$yB  
} &d1|B`gL|  
function start() { xw[KP [(  
    scheduleNew(); 
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var Message = new Array( y;oPg4  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 1< 22,  
"点TRADE可以直接传送到自由市场。", <:(pnw*L  
"各城市的nana说不定会有好东西卖哦!", >iE/t$%1  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", L;jzDng<  
"当前在线人数为："+em.Lianjie() ]mO$Tg&s~  
); K ?R* )_  
    em.getChannelServer().broadcastPacket( ,mkXUW  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); }.+{M.[}  
    var iter = em.getInstances().iterator(); B{x`^3qR  
    while (iter.hasNext()) { tb#9TF  
        var eim = iter.next(); 9 GEMmo3  
    } Q)`3&b  
}