【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 ]*vdSr-J  
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找到：net.sf.odinms.scripting.event EventManager.java ?<V?wsp  
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导入3个包： 6
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import java.sql.*; 3XL#0\im?s  
import java.sql.ResultSet; n\QgOSr<  
import net.sf.odinms.database.DatabaseConnection; 11TL~xFh  
FR$:"  
找到最后一个大括号 在前面添加 GU4'&#  
public int Lianjie() 3cFf#a#  
        { Vc_'hz]Z  
            Connection con = DatabaseConnection.getConnection(); ~KHVY)@P  
            PreparedStatement ps; 'w!Cn>  
            ResultSet re; ADS9DiX/  
            int count=0; &wie]  
        try { 1s%#$ 7  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 9G9fDG#F\I  
            re=ps.executeQuery(); <L`KzaA  
            while(re.next()) N8k00*p65  
            { 4y)P
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                count = re.getInt("cc"); ?/BqD;{?I  
            } j!_;1++q  
            //ps.close(); RzBF~2 >i  
          //  con.close(); #EO9UW5  
        } catch (SQLException ex) {
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            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); {F3xJ[  
        } _  <WJ7  
            return count; 9zZr^{lUl  
        } Lilr0|U+  
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保存编译 5XO;
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然后就需要循环公告的JS了 ./,/
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/* q'|rgT  
  循环公告+显示在线人数 BY annfine @GkILFN  
  在\scripts\event中新建AutoMsg.js o1Ph~|s*8  
  在world.properties中的加入该事件，例如： 3_txg>P"  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg <<@bl@9'  
*/ 0>C T=(A  
var setupTask; Kw-gojZ  
function init() { h^?\xm|  
    scheduleNew(); ^.KwcXr  
} 2-7IJ\  
function scheduleNew() { %{ABaeb]  
    var cal = java.util.Calendar.getInstance(); y603$Cv  
    cal.set(java.util.Calendar.HOUR, 3); Q(lo{AFc  
    cal.set(java.util.Calendar.MINUTE, 50); 
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    cal.set(java.util.Calendar.SECOND, 0); $8;R[SU6Y  
    var nextTime = cal.getTimeInMillis(); iEd\6EZ  
    while (nextTime <= java.lang.System.currentTimeMillis()) { [ad@*KFxy3  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 >Nvjl~o5  
    } s1=X>'q  
    setupTask = em.scheduleAtTimestamp("start", nextTime); _I:~@  
} '{E@*T/<.  
function cancelSchedule() { ~5_Ad\n9  
    setupTask.cancel(true); T@G?t0  
} 61.Brp.eP  
function start() { -j%,Oo  
    scheduleNew(); 6`O.!
|)  
var Message = new Array( 9bP^`\K[N  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", { D^{[I  
"点TRADE可以直接传送到自由市场。", HIQ_%L4]  
"各城市的nana说不定会有好东西卖哦!", PfreAEv,  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。",
5i>$]*o  
"当前在线人数为："+em.Lianjie() b@rVo;  
); EKA#|^Q:NX  
    em.getChannelServer().broadcastPacket(  5
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        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); #OIcLEn%  
    var iter = em.getInstances().iterator(); t\NqR  
    while (iter.hasNext()) { `!XY]PI+e  
        var eim = iter.next(); 1KMLG=  
    } |?rNy=P,  
}