【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 ?sk{(
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找到：net.sf.odinms.scripting.event EventManager.java /&_$+Iun  
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导入3个包： \0). ODA(  
import java.sql.*; -QN1=G4  
import java.sql.ResultSet; ACctyGd  
import net.sf.odinms.database.DatabaseConnection; :[kfWai#(  
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找到最后一个大括号 在前面添加 yX0nyhq  
public int Lianjie()  6g576  
        { +
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            Connection con = DatabaseConnection.getConnection(); P XKEqcQR  
            PreparedStatement ps; l1l=
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            ResultSet re;
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            int count=0; l|9'M'a  
        try { 41Hv)}Yd  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); _(l?gj  
            re=ps.executeQuery(); %|AebxB'o  
            while(re.next()) jmPnUn  
            { ^CO{86V  
                count = re.getInt("cc"); N:x--,2  
            } ~G,_4}#"pM  
            //ps.close(); -n FKP&P  
          //  con.close(); X|y(B%:  
        } catch (SQLException ex) { VkdGGY  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); VddHK  
        } /W9(}Id6  
            return count; ' Dcj\=8
 
        } %D1 |0v8}  
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保存编译 4Oo{\&(  
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然后就需要循环公告的JS了 fG
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/* _t&`
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  循环公告+显示在线人数 BY annfine g&z8t;@  
  在\scripts\event中新建AutoMsg.js {ppzg
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  在world.properties中的加入该事件，例如： 2[j(C  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg /9ctmW1!<  
*/ Kv0V`}<Yc  
var setupTask; lg"aB  
function init() { 5.1z9[z  
    scheduleNew(); <yl%q*gls  
} z_93j3#  
function scheduleNew() { ,2YZB*6h{  
    var cal = java.util.Calendar.getInstance(); /|q.q  
    cal.set(java.util.Calendar.HOUR, 3); ;NU-\<Q{  
    cal.set(java.util.Calendar.MINUTE, 50); `6$|d,m5  
    cal.set(java.util.Calendar.SECOND, 0); )Zf1%h~0r  
    var nextTime = cal.getTimeInMillis(); 5EU~T.4C<  
    while (nextTime <= java.lang.System.currentTimeMillis()) { UodBK7y  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 JTIt!E}P  
    } {Y-~7@  
    setupTask = em.scheduleAtTimestamp("start", nextTime); ;/:Sx/#s  
} 
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function cancelSchedule() { A]Bf&+V  
    setupTask.cancel(true); c+D<  
} CRBj>  
function start() { mww<Xm'  
    scheduleNew(); TyDh\f!w  
var Message = new Array( vj
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"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", m<H{@ZgN(  
"点TRADE可以直接传送到自由市场。", qv& Bai[  
"各城市的nana说不定会有好东西卖哦!", `AYq,3V  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", Hvb8+"?~  
"当前在线人数为："+em.Lianjie() /sfJ:KP0  
); Hz\@#  
    em.getChannelServer().broadcastPacket( n{u\t+f  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ?iZ2sRWR6  
    var iter = em.getInstances().iterator(); (\0 <|pW  
    while (iter.hasNext()) { e:%|.$4OG  
        var eim = iter.next(); w4(L@1  
    } jc!m; U t  
}