【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 /;}o0 DYeW  
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找到：net.sf.odinms.scripting.event EventManager.java }C=+Tn  
=|^R<#%/  
导入3个包： 1^WkW\9kO  
import java.sql.*; ?c fFJl  
import java.sql.ResultSet; !L)|N<  
import net.sf.odinms.database.DatabaseConnection; (J(SwL|  
K\lu;   
找到最后一个大括号 在前面添加 @lh]?|*[  
public int Lianjie() 2j{T8F\]  
        { <]`|HJoy  
            Connection con = DatabaseConnection.getConnection(); 00Ye ]j_  
            PreparedStatement ps; o> 1+m  
            ResultSet re; d:z7 U  
            int count=0; =C)2DWJ1  
        try { CX5>/  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); \K Kt&bKL  
            re=ps.executeQuery(); tjne[p  
            while(re.next()) BGu<1$G  
            { `'bu8JK  
                count = re.getInt("cc"); g+4x  
            } <hgfgk7<  
            //ps.close(); uXG$YDKqC  
          //  con.close(); N{Pa&/V  
        } catch (SQLException ex) { zx?|5=+!  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); y;.5AvfD  
        } n2'XWbMaL  
            return count; mGw*6kOIS  
        } A5ckosYyNA  
kp)1s>c  
保存编译 S\k(0Sv9D  
a72L%oJ   
然后就需要循环公告的JS了 d=g,s[FMm  
;_=dB[M  
/* /Hq#!2)  
  循环公告+显示在线人数 BY annfine %;GRR (K  
  在\scripts\event中新建AutoMsg.js {~Q
}{ha  
  在world.properties中的加入该事件，例如： 2ryg3%+O  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg  N=!k2+  
*/ bl|)/)6o  
var setupTask; NZXCaciG  
function init() { TD!c+${w  
    scheduleNew(); j4#S/:Q<7  
} rPifiLl A>  
function scheduleNew() { ~Hb0)M@y7  
    var cal = java.util.Calendar.getInstance(); |B\76Nk  
    cal.set(java.util.Calendar.HOUR, 3); B6!ni@$M8X  
    cal.set(java.util.Calendar.MINUTE, 50); >T\^dHtz  
    cal.set(java.util.Calendar.SECOND, 0); {Sc*AE&Y  
    var nextTime = cal.getTimeInMillis(); h4~VzCR4x\  
    while (nextTime <= java.lang.System.currentTimeMillis()) { H]{`q  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 9A\\2Zz6F  
    } i$!K{H1{9  
    setupTask = em.scheduleAtTimestamp("start", nextTime); QT(]S>--n  
} 6D*x5L-1o  
function cancelSchedule() { Y5mk*Q#q  
    setupTask.cancel(true); Fj&8wZ)v)  
} Qb86*  
function start() { h{ EnS5~  
    scheduleNew(); oPF n`8dQ  
var Message = new Array( 2kFP;7FO  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", `cRRdD:dA  
"点TRADE可以直接传送到自由市场。", NV2$ >D  
"各城市的nana说不定会有好东西卖哦!", '|yBz1uL  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", @Ps1.  
"当前在线人数为："+em.Lianjie() P@Pe5H"o  
); G98fBw  
    em.getChannelServer().broadcastPacket( Te>m9Pav  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); EM'#'fBZ>Y  
    var iter = em.getInstances().iterator(); Gs*X> D  
    while (iter.hasNext()) { H"pwIiC  
        var eim = iter.next(); 2(9~G|C.  
    } ~yRKNH*M  
}