【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 ze ?CoDx2  
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找到：net.sf.odinms.scripting.event EventManager.java 5/k
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导入3个包： !bieo'
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import java.sql.*; -C=]n<ak  
import java.sql.ResultSet; o:4CI  
import net.sf.odinms.database.DatabaseConnection; ;NBT 4  
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找到最后一个大括号 在前面添加 OK.-]()!  
public int Lianjie() ^h`!f vyH  
        { v23TL
  
            Connection con = DatabaseConnection.getConnection(); J7_8
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            PreparedStatement ps; dw3'T4TC?  
            ResultSet re; {aT92-D3  
            int count=0; "`[$&:~  
        try { %Dl_}  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); ea>[BB3#  
            re=ps.executeQuery(); wD}EW  
            while(re.next()) bIq-1 Y(  
            { Xa>}4j.  
                count = re.getInt("cc"); b6]e4DL:R  
            } Up'."w_zE  
            //ps.close(); @|Z*f\  
          //  con.close(); {;\%!I  
        } catch (SQLException ex) { SK}HXG{?  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); H8(C>w-'  
        } 3JTU^-S<  
            return count; I>\}}!  
        } I51M}b,[d  
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保存编译 UJ
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然后就需要循环公告的JS了 2}597Hb   
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/*  K
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  循环公告+显示在线人数 BY annfine =[APMig,n  
  在\scripts\event中新建AutoMsg.js o%$<LaQG5  
  在world.properties中的加入该事件，例如： 1O|RIv7F[/  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg FW/)uf3I  
*/ |HNQ|r_5S  
var setupTask; |b,zw^!e['  
function init() { cj`#Tg.  
    scheduleNew(); MwN1]d|6  
} C CLfvex  
function scheduleNew() { O3!Ouh&  
    var cal = java.util.Calendar.getInstance(); PMD,8]|  
    cal.set(java.util.Calendar.HOUR, 3); #DrZ`Aq  
    cal.set(java.util.Calendar.MINUTE, 50); GCZu<,  
    cal.set(java.util.Calendar.SECOND, 0); ?!R
%o  
    var nextTime = cal.getTimeInMillis(); s8{-c^G:R  
    while (nextTime <= java.lang.System.currentTimeMillis()) { g<0w/n!jmC  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 kqQ
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    } neK*jdaP  
    setupTask = em.scheduleAtTimestamp("start", nextTime); ,o4r,.3[s  
} gD,A9a(3  
function cancelSchedule() {  \\y}DNh  
    setupTask.cancel(true); 3
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} q#l.A?rK\  
function start() { {K<~ vj;  
    scheduleNew(); M}R@ K;%  
var Message = new Array( X+/{%P!w  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", b,=,px  
"点TRADE可以直接传送到自由市场。", yLV2>kq  
"各城市的nana说不定会有好东西卖哦!", Mr#oT?  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", R (t!xf  
"当前在线人数为："+em.Lianjie() |2WxcW]U.%  
); V+P8P7y37B  
    em.getChannelServer().broadcastPacket( b/T20F{W\o  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ,<`|-oa  
    var iter = em.getInstances().iterator(); 'O!Z:-qE  
    while (iter.hasNext()) { cw*(L5bu  
        var eim = iter.next(); *Pa2bY3:  
    } cC7"J\+r*  
}