【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 QD>"]ap,o  
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找到：net.sf.odinms.scripting.event EventManager.java VH1d$
  
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导入3个包： ;/rXQe1  
import java.sql.*; ]]wA[c~G  
import java.sql.ResultSet; }7.PH'.8  
import net.sf.odinms.database.DatabaseConnection; KFwzy U"  
I=NZokfS  
找到最后一个大括号 在前面添加 qm8&*UuKJ  
public int Lianjie() BV[5}  
        { .?Gd'Lp  
            Connection con = DatabaseConnection.getConnection(); B[4KX  
            PreparedStatement ps; M )2`+/4  
            ResultSet re; se>MQM5 )  
            int count=0; 1OF& *  
        try { A,LuD.8  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); ,5*eX  
            re=ps.executeQuery(); A`}rqhU.{-  
            while(re.next()) ~Wa6J4B{K  
            { =Fr(9(  
                count = re.getInt("cc"); E0?iXSJ  
            } ])!o5`ltZ  
            //ps.close(); a0ObBe'
  
          //  con.close(); 5x>}O3Q_  
        } catch (SQLException ex) { IDG}Z
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            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); n0e1k.A  
        } *NClfkZ  
            return count; 2FW\O0U  
        } 9amaL~m  
hBX!iukT|{  
保存编译 L-k@-)98  
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然后就需要循环公告的JS了 <"r#:Wr  
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/* 9BuSN*4  
  循环公告+显示在线人数 BY annfine SK#(#OQoh  
  在\scripts\event中新建AutoMsg.js Ch3jxgQY  
  在world.properties中的加入该事件，例如： ={xE!"  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg k|H:  
*/ rq/I` :  
var setupTask; ^cz(}N 6&  
function init() { |]X  
    scheduleNew(); 
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} >b{q.  
function scheduleNew() { jyZWVL:_  
    var cal = java.util.Calendar.getInstance(); wGP;V
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    cal.set(java.util.Calendar.HOUR, 3); ]&pds\  
    cal.set(java.util.Calendar.MINUTE, 50); b8LLr;oQw  
    cal.set(java.util.Calendar.SECOND, 0); p ObX42  
    var nextTime = cal.getTimeInMillis(); vTx2E6  
    while (nextTime <= java.lang.System.currentTimeMillis()) { 5w@4:$=I  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 t
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    } SV~~Q_U9  
    setupTask = em.scheduleAtTimestamp("start", nextTime); Aw5HF34J  
} <U\B!fO'  
function cancelSchedule() { gY8>6'~mS  
    setupTask.cancel(true); ptZ <ow&  
}  _ "VkGG  
function start() { Xn%pNxUL  
    scheduleNew(); _`:1M2=  
var Message = new Array( $H9%J  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", VQS~\:1  
"点TRADE可以直接传送到自由市场。", cj'}4(  
"各城市的nana说不定会有好东西卖哦!", Q{5kxw1ZF  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", cbT7CG  
"当前在线人数为："+em.Lianjie() `I,,C,{C  
); n4#;k=mA  
    em.getChannelServer().broadcastPacket( 7*Ej.
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        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); d! LE{  
    var iter = em.getInstances().iterator(); *5^Q7``  
    while (iter.hasNext()) { +y3%3EKs1~  
        var eim = iter.next(); b7p@Dn?E  
    } d5gR"ja  
}