【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 b+`mh  
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找到：net.sf.odinms.scripting.event EventManager.java QC\][I>  
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导入3个包： (xhwl=
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import java.sql.*; o)hQ]d  
import java.sql.ResultSet; >
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import net.sf.odinms.database.DatabaseConnection; dfoFs&CSKh  
G,J~Ed  
找到最后一个大括号 在前面添加 u/8urxpy  
public int Lianjie() J}vxK H#=  
        { |vY0[#E8&  
            Connection con = DatabaseConnection.getConnection(); Oor&1  
            PreparedStatement ps; U|HF;L  
            ResultSet re; }|7y.*  
            int count=0; fsDwfwil*  
        try { _^)<d$R<  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); |,wp@)e6h  
            re=ps.executeQuery(); ]{<`W5b/  
            while(re.next()) E-_Q3^
  
            { 30Z RKrW"~  
                count = re.getInt("cc"); h&4f9HhS=  
            } @^';[P!  
            //ps.close(); )|@ H#kv?  
          //  con.close(); fQB>0RR2  
        } catch (SQLException ex) { *1[v08?!  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); l[EjtN  
        } @Ja8~5:  
            return count; $MT'ZM  
        } 'l}T_7g  
)KLsa`RV:  
保存编译 i@C$O.m(  
oIP<7gz  
然后就需要循环公告的JS了 IO\>U(:vx  
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/* $"/xi `  
  循环公告+显示在线人数 BY annfine & M wvj  
  在\scripts\event中新建AutoMsg.js NHCdf*  
  在world.properties中的加入该事件，例如： uM^eoh_  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg {LLy4m  
*/ -b4#/q+bb+  
var setupTask; G}&{]w@  
function init() { d* 6 lJT  
    scheduleNew(); AShnCL8uR  
} !awfxH0  
function scheduleNew() { Vp'Zm:
 
    var cal = java.util.Calendar.getInstance(); !L#>wlX)  
    cal.set(java.util.Calendar.HOUR, 3); d:"]*EZ [  
    cal.set(java.util.Calendar.MINUTE, 50); l`vb  
    cal.set(java.util.Calendar.SECOND, 0); R""P01IZH  
    var nextTime = cal.getTimeInMillis(); R]7-6  
    while (nextTime <= java.lang.System.currentTimeMillis()) { Hi 1@  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 T&]J3TFJ  
    } ZE*m;  
    setupTask = em.scheduleAtTimestamp("start", nextTime); ~$8t/c  
} jB17]OCN  
function cancelSchedule() { Q/,bEDc&  
    setupTask.cancel(true); BWct0=  
} %dMP}k/  
function start() { Q6G-`&5  
    scheduleNew(); y2U^7VrO  
var Message = new Array( lo*)%fy  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 2y&m8_s-p  
"点TRADE可以直接传送到自由市场。", v{}i`|~J  
"各城市的nana说不定会有好东西卖哦!", KnC;j-j  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", 6eqPaIaD   
"当前在线人数为："+em.Lianjie() exqFwmhh  
);
R{5xb  
    em.getChannelServer().broadcastPacket( Y70[Nz  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); }!i#1uHUH:  
    var iter = em.getInstances().iterator(); By
rK|lVM0  
    while (iter.hasNext()) { 65ctxxWv1  
        var eim = iter.next(); b$f@.L  
    } \p-3P)U  
}