【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 "%,KZI  
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找到：net.sf.odinms.scripting.event EventManager.java PCx] >&  
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导入3个包： WX2w7O'R  
import java.sql.*; opQdym  
import java.sql.ResultSet; ^EG@tB $<  
import net.sf.odinms.database.DatabaseConnection; W{{{c2.  
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找到最后一个大括号 在前面添加 gmU0/z3&  
public int Lianjie() =s\RK   
        { 
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            Connection con = DatabaseConnection.getConnection(); k *#fN(_  
            PreparedStatement ps; z1WF@Ej  
            ResultSet re; WN_i-A1G/h  
            int count=0; IhRYV`:  
        try { IIrXI8'}  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); '/h~O@Rw  
            re=ps.executeQuery(); S>'S4MJE`  
            while(re.next()) 9T#JlV  
            { EE^ N01<"\  
                count = re.getInt("cc"); !OO{qw(*g  
            } )]^xy&:|  
            //ps.close(); ]rhxB4*1  
          //  con.close(); og! d  
        } catch (SQLException ex) { us:V\V  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); tR;? o,T  
        } )Q!3p={S*  
            return count; L'*P;z7<  
        } I|{A&G}|q  
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保存编译 XQH wu  
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然后就需要循环公告的JS了 W$l%= /  
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/* z]d^%>Ef  
  循环公告+显示在线人数 BY annfine l5 FM>q  
  在\scripts\event中新建AutoMsg.js Je5UVf3>2&  
  在world.properties中的加入该事件，例如： Yy_o*Ozq  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg z@_9.n]  
*/ 9aE.jpN  
var setupTask; e/h2E dY  
function init() { H/eyc`  
    scheduleNew(); g#=~A&4q  
} S!u`V3-s  
function scheduleNew() { Dn}Wsd=  
    var cal = java.util.Calendar.getInstance(); +Yuy%VT  
    cal.set(java.util.Calendar.HOUR, 3); e2onR~Cf  
    cal.set(java.util.Calendar.MINUTE, 50); |<YoH$.  
    cal.set(java.util.Calendar.SECOND, 0); Fp`MX>F  
    var nextTime = cal.getTimeInMillis(); Gm
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    while (nextTime <= java.lang.System.currentTimeMillis()) { r%QnV0L^  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 -qu
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    } CQLh;W`Dc  
    setupTask = em.scheduleAtTimestamp("start", nextTime); 2K8?S  
} uMB|x,X I  
function cancelSchedule() { _QhB0/C  
    setupTask.cancel(true); <Bmqox0  
} @\!9dK-W  
function start() { )k@+8Yfa1p  
    scheduleNew(); mp{r$tc  
var Message = new Array( 0Q]p#;  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", c1,dT2:=  
"点TRADE可以直接传送到自由市场。", !Gphs`YI  
"各城市的nana说不定会有好东西卖哦!", s`bC?wr5h  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", A(xCW+h@)  
"当前在线人数为："+em.Lianjie() =Wl*.%1 b  
); )ZU=`!4  
    em.getChannelServer().broadcastPacket( .Fz5K&E=  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ice7J2r_  
    var iter = em.getInstances().iterator(); &|:T+LVv$+  
    while (iter.hasNext()) { P p}N-me>_  
        var eim = iter.next(); |?t6h 5Mt"  
    } )"&$.bWn  
}