【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 br=e+]C Y)  
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找到：net.sf.odinms.scripting.event EventManager.java a[hF2/*  
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导入3个包： _YX% M|#  
import java.sql.*; ~k34#j:J65  
import java.sql.ResultSet; IGTO|sT"  
import net.sf.odinms.database.DatabaseConnection; zh) &6'S\  
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找到最后一个大括号 在前面添加 eY3:Nl^  
public int Lianjie() "\*)KH`C  
        { !IOmJpl'  
            Connection con = DatabaseConnection.getConnection(); IX+Jf? &^  
            PreparedStatement ps; }#1.$a  
            ResultSet re; D#<y pJR  
            int count=0; jN+`V)p  
        try { -`4]u!A  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); %ZoJu  
            re=ps.executeQuery(); {APfSD_4  
            while(re.next()) k1D7=&i  
            { 3@=<4$  
                count = re.getInt("cc"); -=lm`X<:  
            } mRx `G(u:v  
            //ps.close(); #<Y.+:  
          //  con.close(); .!~ysy  
        } catch (SQLException ex) { TzC(YWt  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); aX.BaK6I  
        } #m|el@)  
            return count; Z kw-a  
        } Mzg'$]N  
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保存编译 *wJ$U  
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然后就需要循环公告的JS了 W^elzN(  
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/* p+P@I7V  
  循环公告+显示在线人数 BY annfine d*+}_EV)Y3  
  在\scripts\event中新建AutoMsg.js XF: wsC  
  在world.properties中的加入该事件，例如： Nd>zq  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg %# uw8V  
*/ =-!jm? st*  
var setupTask; s>;"bzzq  
function init() { .g/!u(iy  
    scheduleNew(); Mzg3i*  
} <vl(a*4a  
function scheduleNew() { m LajiZ Bf  
    var cal = java.util.Calendar.getInstance(); ^:?z7m  
    cal.set(java.util.Calendar.HOUR, 3); |!K&h(J|  
    cal.set(java.util.Calendar.MINUTE, 50); _A]jiPq  
    cal.set(java.util.Calendar.SECOND, 0); No\#N/1@P  
    var nextTime = cal.getTimeInMillis(); xd3mAf  
    while (nextTime <= java.lang.System.currentTimeMillis()) { #4|RaI|.  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 )%jS9e{d  
    }
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    setupTask = em.scheduleAtTimestamp("start", nextTime); xLIyh7$t  
} !}c D e12  
function cancelSchedule() { eQQVfEvS  
    setupTask.cancel(true); 8!v|`Ky  
} I&|8 qx#  
function start() { s;h`n$  
    scheduleNew(); u&p8S#e  
var Message = new Array( d '2JMdbc  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 9>+>s ?IgK  
"点TRADE可以直接传送到自由市场。", CH+%q+I  
"各城市的nana说不定会有好东西卖哦!", (NUX
K  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", zpT{!V  
"当前在线人数为："+em.Lianjie() 7h9oY<W  
); >kAJS??  
    em.getChannelServer().broadcastPacket( [vtDtwL  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); 6iQqOAG  
    var iter = em.getInstances().iterator(); Yaq0mef0  
    while (iter.hasNext()) { h`fZ8|yw  
        var eim = iter.next(); 3=]/+{B  
    } TPb&";4ROf  
}