【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 Q[c:A@oW  
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找到：net.sf.odinms.scripting.event EventManager.java +w?-#M#  
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导入3个包： rn]F97v@]  
import java.sql.*; O{p7I&  
import java.sql.ResultSet; e(I;[G +%,  
import net.sf.odinms.database.DatabaseConnection; </pt($  
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找到最后一个大括号 在前面添加
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public int Lianjie() Rrrq>{D  
        { ]?T,J+S  
            Connection con = DatabaseConnection.getConnection(); N6Dv1_c,  
            PreparedStatement ps; rgo!t028^  
            ResultSet re; E~c>j<'-"<  
            int count=0; 87F]a3  
        try { P~84#5R1  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 8
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            re=ps.executeQuery(); G\R6=K:f7  
            while(re.next()) >}B53.;.k  
            { ;6$W-W _  
                count = re.getInt("cc"); T|p%4hH  
            } 1{Ik.O)  
            //ps.close(); l{QlJ>%~{;  
          //  con.close(); BCO (,k  
        } catch (SQLException ex) { dVMLn4[,MA  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); OaKr_m  
        } tkQrxa|  
            return count; !yvw5As%  
        } \0K&2'  
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保存编译 <qVOd.9c  
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然后就需要循环公告的JS了 HQSFl=Q  
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/* sf O{.#5<  
  循环公告+显示在线人数 BY annfine ^fV-m&F)K*  
  在\scripts\event中新建AutoMsg.js p+228K ;H  
  在world.properties中的加入该事件，例如： FE1'MUT_  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg `_sKR,LhB  
*/ =QIu3%&  
var setupTask; F-XMy>9  
function init() { I+QM":2  
    scheduleNew(); Wj8WT)cB  
} CDY3+!  
function scheduleNew() { n\< uT1n  
    var cal = java.util.Calendar.getInstance(); v%kl*K`*  
    cal.set(java.util.Calendar.HOUR, 3); 'Z|Czd8E  
    cal.set(java.util.Calendar.MINUTE, 50); {mY=LaS<  
    cal.set(java.util.Calendar.SECOND, 0); tkmzOc H  
    var nextTime = cal.getTimeInMillis(); U] P{~
 
    while (nextTime <= java.lang.System.currentTimeMillis()) { =3nA5'UZ  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 e~SRGyIww  
    } y Ni3@f  
    setupTask = em.scheduleAtTimestamp("start", nextTime); j)wrF@W  
} v|dt[>G  
function cancelSchedule() { ]F"P3':  
    setupTask.cancel(true); *TrpW?]Y&  
} ^A=2#
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function start() { >U.7>K V&  
    scheduleNew(); MAp#1+k  
var Message = new Array( 9rIv-&7'm  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", Qb7&S5m  
"点TRADE可以直接传送到自由市场。", #7"";"{z|  
"各城市的nana说不定会有好东西卖哦!", /i    
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", QRx9;!~b}  
"当前在线人数为："+em.Lianjie() Nxt`5kSx=  
); OKAmw>{  
    em.getChannelServer().broadcastPacket( fymmAfaR  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); 4b+_|kYb  
    var iter = em.getInstances().iterator(); ps^["3e  
    while (iter.hasNext()) { *to#ZMR;!  
        var eim = iter.next(); x_9#:_S'  
    } C)~%(< D  
}