【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 [#7y[<.P  
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找到：net.sf.odinms.scripting.event EventManager.java lq1[r~  
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导入3个包： 3AvVU]@&Z@  
import java.sql.*; PqT"jOF]n  
import java.sql.ResultSet; xik`W!1S  
import net.sf.odinms.database.DatabaseConnection; } c{Fa&  
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找到最后一个大括号 在前面添加 ':,>eL#+uV  
public int Lianjie() 5Xwk*@t2a  
        { /GsSrP_?]  
            Connection con = DatabaseConnection.getConnection(); o*%3[HmV  
            PreparedStatement ps; uyL72($  
            ResultSet re; TT|-aS0l(u  
            int count=0; so}l#  
        try { b\1+kB/8  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); n<{
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            re=ps.executeQuery(); {hxW,mmA  
            while(re.next()) C0zrXhY_v  
            { Dp!;7e s|  
                count = re.getInt("cc"); 65lOX$*{-  
            }  pz$_W  
            //ps.close(); -{!&/;Z  
          //  con.close(); :tKbz nd/  
        } catch (SQLException ex) { mH'\:oN  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); =f
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        }
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            return count; DZJeup?Z  
        } ^[en3aQ  
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保存编译 q;p.wEbr4U  
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然后就需要循环公告的JS了 >/b^fAG  
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/* lNHNL a>W  
  循环公告+显示在线人数 BY annfine yHl@_rN sC  
  在\scripts\event中新建AutoMsg.js M6\7FP6G  
  在world.properties中的加入该事件，例如： %njOX#.w  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg :ezA+=ENg  
*/ DX|uHbGg  
var setupTask; pw!@Q?R  
function init() { {n\6BT
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    scheduleNew(); iNt 4>
 
} h:f;
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function scheduleNew() { ;JYoW{2  
    var cal = java.util.Calendar.getInstance(); bpGzTU  
    cal.set(java.util.Calendar.HOUR, 3); pNuqT*  
    cal.set(java.util.Calendar.MINUTE, 50); NvcHv7,  
    cal.set(java.util.Calendar.SECOND, 0); Wt(Kd5k0'2  
    var nextTime = cal.getTimeInMillis(); 6!Qknk$  
    while (nextTime <= java.lang.System.currentTimeMillis()) { /;DjJpwf0  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 -z
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    } ^ b@!dS  
    setupTask = em.scheduleAtTimestamp("start", nextTime); :#Ty^-"]1  
} /n(9&'H<  
function cancelSchedule() { Pfm*<,'x"[  
    setupTask.cancel(true); s){Q&E~X  
} rWJ*e Y  
function start() { H;qJH1EdD  
    scheduleNew(); )+?HI^-[S  
var Message = new Array( i9KTX%s5^  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", Ga.0Io&}C  
"点TRADE可以直接传送到自由市场。", {h,_"g\V  
"各城市的nana说不定会有好东西卖哦!", [qiOd!  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", INOH{`}Ew  
"当前在线人数为："+em.Lianjie() N9pwWg&<+  
); dnix:'D1  
    em.getChannelServer().broadcastPacket( 6zuze0ud  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); k'x#t(  
    var iter = em.getInstances().iterator(); D
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    while (iter.hasNext()) { )R~a;?T_c0  
        var eim = iter.next(); 1f<RyAE?5  
    } +1x)z~q=  
}