【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 i^g~~h F  
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找到：net.sf.odinms.scripting.event EventManager.java %C*^:\y  
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导入3个包： #+G`!<7/@f  
import java.sql.*; e-6(F4  
import java.sql.ResultSet; tgN92Q.i6T  
import net.sf.odinms.database.DatabaseConnection; "iek,Y}j7  
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找到最后一个大括号 在前面添加 ntHT  
public int Lianjie() P;GprJ`l  
        { qx%jAs+~  
            Connection con = DatabaseConnection.getConnection(); \y~)jq:d"  
            PreparedStatement ps; *{[d%B<lp  
            ResultSet re; dU+0dZdKO  
            int count=0; {nRUH*(d9  
        try { LknVqZ|k  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); ^, wnp@
 
            re=ps.executeQuery(); uPU#c\  
            while(re.next()) %V_eJC""?  
            { oyvtZ/@  
                count = re.getInt("cc"); K-@bwB7~s  
            } h$&rE@N|  
            //ps.close(); CA^.?&CH^O  
          //  con.close(); ua#K>sur.  
        } catch (SQLException ex) { fN[n>%)VO<  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); ]
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        } R}k69-1vL  
            return count; 9ECS,r*B  
        } 0vckoE  
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保存编译 yQ-hnlzn~  
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然后就需要循环公告的JS了 K%2I
  
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/* ptR  
  循环公告+显示在线人数 BY annfine 2PBepgQyPU  
  在\scripts\event中新建AutoMsg.js 2f{kBD  
  在world.properties中的加入该事件，例如： AU`OESSI  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg 7A0dl}:  
*/ O5MDGg   
var setupTask; B9W/bJ6%  
function init() { %UG/ak%
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    scheduleNew(); e6m1NH4,  
} f\'G`4e  
function scheduleNew() { J|?[.h7tO  
    var cal = java.util.Calendar.getInstance(); 5"2@NL  
    cal.set(java.util.Calendar.HOUR, 3); qw0~*0}  
    cal.set(java.util.Calendar.MINUTE, 50); ?N_)>&b  
    cal.set(java.util.Calendar.SECOND, 0); +$~8)95<B  
    var nextTime = cal.getTimeInMillis(); Zg
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    while (nextTime <= java.lang.System.currentTimeMillis()) { |Gc&1*$  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 n
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    } DpNX66O  
    setupTask = em.scheduleAtTimestamp("start", nextTime);  2}!R T  
} Sj1r s#@1  
function cancelSchedule() { swt\Ru6,  
    setupTask.cancel(true); 4k*qVOBa6R  
} $

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function start() { T#N80BH[  
    scheduleNew(); UzJ!Y/5  
var Message = new Array( hg&u0AQ2  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", B$`d&7I;D  
"点TRADE可以直接传送到自由市场。", gix>DHq$k  
"各城市的nana说不定会有好东西卖哦!", _UIgRkl.  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", eoL0^cZj  
"当前在线人数为："+em.Lianjie() JU2P%3  
); ~Jxlj(" 0(  
    em.getChannelServer().broadcastPacket( PL!tk^;6-  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); |VYr=hjo  
    var iter = em.getInstances().iterator(); o@',YF>OQ  
    while (iter.hasNext()) { K*:Im#Q  
        var eim = iter.next(); 8J^d7uC  
    } |rFJ*.nD  
}