【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 A,EuUp  
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找到：net.sf.odinms.scripting.event EventManager.java P@5}}vwS  
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导入3个包： ojyP.R  
import java.sql.*; y3':x[d  
import java.sql.ResultSet; R|92T*h  
import net.sf.odinms.database.DatabaseConnection; Z*n4$?%W  
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找到最后一个大括号 在前面添加 lNz1|nS(Kd  
public int Lianjie() \]0#jI/:  
        {
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            Connection con = DatabaseConnection.getConnection(); y&V%xE/  
            PreparedStatement ps; WmOu#5*;  
            ResultSet re; <v!jS=T  
            int count=0; ^CK D[s  
        try { pVM1%n:#  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); jx}7/  
            re=ps.executeQuery(); &4wwp!J  
            while(re.next()) -"EPU]q  
            { WfHa  
                count = re.getInt("cc"); gZBb/<  
            } ibn\&}1  
            //ps.close(); JS/~6'uB  
          //  con.close(); mQ9y{}t=4  
        } catch (SQLException ex) { E`Br#"/Bl  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); #O{cplh,  
        } mV0u:ws  
            return count; }`aT=_B  
        } ^{YK'60  
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保存编译 m@']%X*(,  
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然后就需要循环公告的JS了 y;%\w-.\  
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/*
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  循环公告+显示在线人数 BY annfine _>bk'V7  
  在\scripts\event中新建AutoMsg.js
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  在world.properties中的加入该事件，例如： SmAii}-jf  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg rk47$36X  
*/ .Fx3WryF  
var setupTask; ++eT 0  
function init() { T7|=`~  
    scheduleNew(); E#Ol{
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} Y$#6%`*#>n  
function scheduleNew() { +,Or^pO=  
    var cal = java.util.Calendar.getInstance(); \E'z+0  
    cal.set(java.util.Calendar.HOUR, 3); _U9.u#>sV  
    cal.set(java.util.Calendar.MINUTE, 50); Jpc%i8  
    cal.set(java.util.Calendar.SECOND, 0); /A+5q\8G  
    var nextTime = cal.getTimeInMillis(); 6E2#VT>@/  
    while (nextTime <= java.lang.System.currentTimeMillis()) { B.!&z-)#  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 c D.;  
    } X3][C  
    setupTask = em.scheduleAtTimestamp("start", nextTime); uqD|j:~ =k  
} >[&ser  
function cancelSchedule() { ,4=mlte"  
    setupTask.cancel(true); 7'gk=MQc  
} E.*gKfL  
function start() { QX42^]({;c  
    scheduleNew(); $3gM P+  
var Message = new Array( w}s5=>QG%  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", "YAnGGx)LZ  
"点TRADE可以直接传送到自由市场。", MEM(uBYKOb  
"各城市的nana说不定会有好东西卖哦!", u08j9) ,4  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", ac6@E4 _  
"当前在线人数为："+em.Lianjie() f\r"7j  
); %<r}V<OeR  
    em.getChannelServer().broadcastPacket( "$P/ek  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); noLr185  
    var iter = em.getInstances().iterator(); E@6gTx*  
    while (iter.hasNext()) { I Bko"|e@  
        var eim = iter.next(); |)br-?2  
    } A H=%6oT2  
}