【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 FyY<Vx'yQ  
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找到：net.sf.odinms.scripting.event EventManager.java y(!J8(yA  
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导入3个包： XpS].P9  
import java.sql.*; anxZ|DE  
import java.sql.ResultSet; )4u6{-|A  
import net.sf.odinms.database.DatabaseConnection; t|XQFb@}  
*c<0cHv*  
找到最后一个大括号 在前面添加 xd }g1c  
public int Lianjie() A"ApWJ3  
        { &b~if}vcb  
            Connection con = DatabaseConnection.getConnection(); ]w*w@:Zk  
            PreparedStatement ps; t{A/Lq9AM  
            ResultSet re; <e)5$Aj  
            int count=0; ti%uyXfja  
        try { b8o}bm{s  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); vK@t=d  
            re=ps.executeQuery(); L!2BE[~  
            while(re.next()) +OM`c7M:  
            { Bg3`w__l;  
                count = re.getInt("cc"); lyZ[tPS  
            } :70n%3a  
            //ps.close(); 0H;,~ WY  
          //  con.close(); &"G4y
M  
        } catch (SQLException ex) { Vm+e%  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); vQK*:IRKK  
        } "'i" @CR  
            return count; H! IL5@@K  
        } OZ,%T9vP  
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保存编译 `*Ar6  
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然后就需要循环公告的JS了 k(As^'>  
VkKq<`t<  
/* LNm{}VJ%  
  循环公告+显示在线人数 BY annfine (rDB|kc^7  
  在\scripts\event中新建AutoMsg.js T;{M9W+  
  在world.properties中的加入该事件，例如： c^Y&4=>T  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg %UV'HcO/gp  
*/ BM6 J  
var setupTask; AiMD"7 )c  
function init() { t>]wWYy  
    scheduleNew(); oz54IO  
} {-FS+D`  
function scheduleNew() { ~ 8hAmM  
    var cal = java.util.Calendar.getInstance(); O:K={#Xj  
    cal.set(java.util.Calendar.HOUR, 3); 0qND2_  
    cal.set(java.util.Calendar.MINUTE, 50); pyvZ[R9  
    cal.set(java.util.Calendar.SECOND, 0); D`|.%  
    var nextTime = cal.getTimeInMillis(); f/!
^QL{  
    while (nextTime <= java.lang.System.currentTimeMillis()) { Nw74T  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 fYv= yP~  
    } F?>rWP   
    setupTask = em.scheduleAtTimestamp("start", nextTime); _hK83s4  
} HZ>8@AVa\  
function cancelSchedule() { |gl~wG1@  
    setupTask.cancel(true); #a :W  
} +aa( YGL  
function start() { =[X..<bW9:  
    scheduleNew(); Yr7%C  
var Message = new Array( io8c[#"uU  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", S4qj}`$ Yv  
"点TRADE可以直接传送到自由市场。", "w0[l"3V  
"各城市的nana说不定会有好东西卖哦!", G?`x$UU  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", 9t`   
"当前在线人数为："+em.Lianjie() *C>B-j$  
); eJh4hp;x  
    em.getChannelServer().broadcastPacket( 2`|1 !x  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); }\p>h  
    var iter = em.getInstances().iterator(); ">?ocJ\9  
    while (iter.hasNext()) { 7x,c)QES`  
        var eim = iter.next(); zQ[g*  
    } )qi/>GR,  
}