【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 5]Y?m'  
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找到：net.sf.odinms.scripting.event EventManager.java ^3L0w
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导入3个包： v,>Dbxn  
import java.sql.*; V[Ui/M!9Z  
import java.sql.ResultSet; N5b!.B x-w  
import net.sf.odinms.database.DatabaseConnection; Z}Ft:7   
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找到最后一个大括号 在前面添加 DN57p!z
 
public int Lianjie() VS8Rx.?  
        { wcY?rE9  
            Connection con = DatabaseConnection.getConnection(); Z@PmM4F@S  
            PreparedStatement ps; }?Ai87-{  
            ResultSet re; ckE-",G  
            int count=0; wEvVL  
        try { u5f9Jw}  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 8c^TT&  
            re=ps.executeQuery(); bB3powy9  
            while(re.next()) @QPz#-  
            { ZX./P0  
                count = re.getInt("cc"); *wB1,U{  
            } 338k?nHxv  
            //ps.close(); .5ha}=
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          //  con.close(); e h?zNu2=  
        } catch (SQLException ex) { p4 ^yVa  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); 1NA.nw.  
        } ExL0?FemWV  
            return count; N64dO[op  
        } ZRU{[4  
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保存编译 VQ9/Gxdeo  
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然后就需要循环公告的JS了 8NAON5.!  
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/* .jjG(L  
  循环公告+显示在线人数 BY annfine );&:9[b_  
  在\scripts\event中新建AutoMsg.js A*547=M/(j  
  在world.properties中的加入该事件，例如： P:MT*ra*,  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg fHd#u%63K  
*/ x)O!["'"  
var setupTask; E92KP?i  
function init() { JO6)-U$7UG  
    scheduleNew(); g&Vx:fOC  
} pJ'"j 6Q  
function scheduleNew() { #fn)k1  
    var cal = java.util.Calendar.getInstance(); 9Y_HyOZ*GX  
    cal.set(java.util.Calendar.HOUR, 3); ,M ^<CJ  
    cal.set(java.util.Calendar.MINUTE, 50); K/yxE|w<  
    cal.set(java.util.Calendar.SECOND, 0); PP33i@G  
    var nextTime = cal.getTimeInMillis(); :(*V?WI  
    while (nextTime <= java.lang.System.currentTimeMillis()) { R|87%&6']
 
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 [~c|mOk  
    } K} X&AJ5A  
    setupTask = em.scheduleAtTimestamp("start", nextTime); jLHkOk5{:  
} ML56k~"BL  
function cancelSchedule() { }l} Bo.C  
    setupTask.cancel(true); )W _v:?A9  
} VY=jc~c]v  
function start() { Iom'Y@x  
    scheduleNew(); OU $#5  
var Message = new Array( CU2*z(]&  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", naz
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"点TRADE可以直接传送到自由市场。", z/2//mM  
"各城市的nana说不定会有好东西卖哦!", 5IjGm  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", -ifFbT+x  
"当前在线人数为："+em.Lianjie() '$]97b7G  
); ra gXn  
    em.getChannelServer().broadcastPacket( 0rs"o-s<  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); O)n~](sC\  
    var iter = em.getInstances().iterator(); ]Wlco
 
    while (iter.hasNext()) { V#gK$uv  
        var eim = iter.next(); y(yHt=r  
    } ^KT Y?  
}