【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 hN!.@L  
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找到：net.sf.odinms.scripting.event EventManager.java lej^gxj/2  
cx<h_  
导入3个包： `c>A
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import java.sql.*; })q]gMj  
import java.sql.ResultSet; % ghJ*iHR  
import net.sf.odinms.database.DatabaseConnection; EyzY2>"^  
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找到最后一个大括号 在前面添加 nWd:>Ur  
public int Lianjie() x9TuweG  
        { 40rZ~!}  
            Connection con = DatabaseConnection.getConnection(); miWw6!()  
            PreparedStatement ps; ,Qga|n8C  
            ResultSet re;
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            int count=0; +I?Qg  
        try { QK,=5~IJ  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2");  -\5[Nq{N  
            re=ps.executeQuery(); Jr|K>  
            while(re.next()) -<_+-t  
            { BR%{bY^ 5p  
                count = re.getInt("cc"); +)% ,G@-`  
            } *?s/Ho &'  
            //ps.close(); *:k~g].Iz  
          //  con.close(); &C\=!r0j^  
        } catch (SQLException ex) { ,Z >JvTnH  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); \gjl^#;  
        } 5BZ+b_A>VV  
            return count; L/c4"f|.*v  
        } ^9n}-Cqeq  
yFIl^Ck%  
保存编译 zv&ePq\#  
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然后就需要循环公告的JS了 9j9YQ2  
|YJ$c@  
/* % 1OC#&  
  循环公告+显示在线人数 BY annfine 0,+EV,  
  在\scripts\event中新建AutoMsg.js |yuGK  
  在world.properties中的加入该事件，例如： u87=q^$  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg 6_x}.bkIx=  
*/ uF.Q ",<  
var setupTask; -i2D#i'  
function init() { ^"PfDTyA  
    scheduleNew(); se}pdL}  
} $HP/cKu  
function scheduleNew() { l A 0-?k  
    var cal = java.util.Calendar.getInstance(); 9$n+-GSK  
    cal.set(java.util.Calendar.HOUR, 3); <d3PDO@w/  
    cal.set(java.util.Calendar.MINUTE, 50); x4/T?4k  
    cal.set(java.util.Calendar.SECOND, 0); Q=dw 6  
    var nextTime = cal.getTimeInMillis(); :LU"5g  
    while (nextTime <= java.lang.System.currentTimeMillis()) { }3LBbG0Bw  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 9T?~$XlX  
    } Fa6H(L3  
    setupTask = em.scheduleAtTimestamp("start", nextTime); &9S8al 8"  
} I=Gr^\x=  
function cancelSchedule() { $b&BH'*'~  
    setupTask.cancel(true); <aD'$(N5  
} &IIJKn|_  
function start() { EolE?g@l8  
    scheduleNew(); VZAuUw+M  
var Message = new Array( S5zpUF=  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", x;<oaT$X  
"点TRADE可以直接传送到自由市场。", xn0s`I[  
"各城市的nana说不定会有好东西卖哦!", # w i&n  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", !k4 }v'=  
"当前在线人数为："+em.Lianjie() "h^A]t;qe  
); (K!M*d+  
    em.getChannelServer().broadcastPacket( SjFF=ib  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); n U+pnkMj  
    var iter = em.getInstances().iterator(); [P(rY  
    while (iter.hasNext()) { ^U R-#WaQ  
        var eim = iter.next(); Vf@S8H  
    } oNh68
ON:c  
}