【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 `=foB-(zt  
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找到：net.sf.odinms.scripting.event EventManager.java 20uR?/|@  
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导入3个包： Sytx9`G 5  
import java.sql.*; A7:W0Gg  
import java.sql.ResultSet; j@s,5:;[  
import net.sf.odinms.database.DatabaseConnection; |}roR{gc|  
~R W6;  
找到最后一个大括号 在前面添加 

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public int Lianjie() M8lR#2n|  
        { -Kf'02  
            Connection con = DatabaseConnection.getConnection(); F9SIC7}uH  
            PreparedStatement ps; Neb%D8/Kn  
            ResultSet re; hta$k%2  
            int count=0; YI?y_S  
        try { Y6@A@VJ  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 5h(]S[Zf3  
            re=ps.executeQuery(); &-Zg0T&tZ  
            while(re.next()) Ib4 8`  
            { ~&IL>2-B  
                count = re.getInt("cc"); uRNc9  
            } <$;fOp  
            //ps.close(); k@R)_,2HH  
          //  con.close(); Ie;}k;?-  
        } catch (SQLException ex) { W,n0'";')  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); KK*"s^L  
        } My'6yQL  
            return count; *SZ*S%oS3  
        } ?3i-wpzMp  
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保存编译 fx4X!(w!B  
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然后就需要循环公告的JS了 aKCXV[PO  
I-q@@!=  
/* h:+>=~\  
  循环公告+显示在线人数 BY annfine SY2B\TV  
  在\scripts\event中新建AutoMsg.js C>7k|;BvF  
  在world.properties中的加入该事件，例如： {z%%(,I  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg mE]W#?   
*/ cYTX)]^u  
var setupTask; =M9Od7\J  
function init() { dTP$7nfe
 
    scheduleNew(); :
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} dkf?lmC+M  
function scheduleNew() { Ad7=JzV  
    var cal = java.util.Calendar.getInstance(); c~Hq.K$d  
    cal.set(java.util.Calendar.HOUR, 3); P3YG:*  
    cal.set(java.util.Calendar.MINUTE, 50); B6Tn8@O  
    cal.set(java.util.Calendar.SECOND, 0); Xl%&hM  
    var nextTime = cal.getTimeInMillis(); 1k>*   
    while (nextTime <= java.lang.System.currentTimeMillis()) { tL4xHa6v]  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 @le23+q  
    } WYE[H9x1?  
    setupTask = em.scheduleAtTimestamp("start", nextTime); \bb,gRfP  
} "mE<r2=@  
function cancelSchedule() { ]urcA,a  
    setupTask.cancel(true); p.1|bXY`  
} e~weYGK  
function start() { :FdV$E]]<  
    scheduleNew(); m[u 6<C  
var Message = new Array( yHoj:f$$
x  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", A]vQ1*pnk  
"点TRADE可以直接传送到自由市场。", 7<?v!vQ}-  
"各城市的nana说不定会有好东西卖哦!", f-6E>  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", Z)(C7,Xu  
"当前在线人数为："+em.Lianjie() [OsW  
); x2T

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    em.getChannelServer().broadcastPacket( sOW-GWSE<  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); 7b T5-=.  
    var iter = em.getInstances().iterator(); /$x6//0If  
    while (iter.hasNext()) { \9BIRY`  
        var eim = iter.next(); 2{h9a0b  
    } B|~\m~  
}