【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 bHcb+TR3  
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找到：net.sf.odinms.scripting.event EventManager.java xkR--/f  
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导入3个包： s~Wjh7'  
import java.sql.*; E",s]  
import java.sql.ResultSet; >T{9-_#P  
import net.sf.odinms.database.DatabaseConnection; 9 O| "Ws>{  
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找到最后一个大括号 在前面添加 )#[?pYd  
public int Lianjie() ey<u  
        { \FN"0P(G  
            Connection con = DatabaseConnection.getConnection(); )t={+^Xe  
            PreparedStatement ps; m`C(y$8fU  
            ResultSet re; ,c"_X8Fkx$  
            int count=0; QytqO{B^  
        try { ~k+"!'1  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 2%0zPflT  
            re=ps.executeQuery(); uyP)5,  
            while(re.next()) N'R^S98x  
            { ^7v}wpwX\  
                count = re.getInt("cc"); "m +Eu|{  
            } tr"iluwGc  
            //ps.close(); fI}Z`*  
          //  con.close(); T/G1v;]  
        } catch (SQLException ex) { i'J.c4  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); Z"Z&X0Oj  
        } B&A4-w v  
            return count; $wU.GM$t~  
        } &,+G}  
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保存编译 <4}zl'.  
/b,M492  
然后就需要循环公告的JS了 r AMnM>`  
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/* ?H1I,]Di  
  循环公告+显示在线人数 BY annfine h!56?4,%Y  
  在\scripts\event中新建AutoMsg.js Gxv@a   
  在world.properties中的加入该事件，例如： r/=v;4.W  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg !q~s-~d^  
*/ XG ]yfux`  
var setupTask; {'Nvs_{6  
function init() { =]E(iR_&  
    scheduleNew(); $K^"a  
} ,(Fo%.j  
function scheduleNew() { #*q`/O5n  
    var cal = java.util.Calendar.getInstance(); )c5M;/s  
    cal.set(java.util.Calendar.HOUR, 3); =Z_\8qc  
    cal.set(java.util.Calendar.MINUTE, 50); @uz&]~+`  
    cal.set(java.util.Calendar.SECOND, 0); 1C+Y|p?KA  
    var nextTime = cal.getTimeInMillis(); =IV_yor  
    while (nextTime <= java.lang.System.currentTimeMillis()) { '-3AWBWI1  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 |$Dt6{h  
    } ;RZ@t6^  
    setupTask = em.scheduleAtTimestamp("start", nextTime); WwbExn<  
} ;k^wn)JE$  
function cancelSchedule() { <.(IJ  
    setupTask.cancel(true); XyJ*>;q  
} )hK5_]"lmj  
function start() { %KNnss}  
    scheduleNew(); t3u"2B7o
G  
var Message = new Array( }MY7<sMDOy  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", HZCEr6}(  
"点TRADE可以直接传送到自由市场。", 'p-jMD}O  
"各城市的nana说不定会有好东西卖哦!", Nkn0G_  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", /%}+FMj  
"当前在线人数为："+em.Lianjie() I<|)uK7  
); 5%(J+d  
    em.getChannelServer().broadcastPacket( w=d#y )
1  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); > C{^{?~u  
    var iter = em.getInstances().iterator(); EU]{S=T  
    while (iter.hasNext()) { '#xxjhF^  
        var eim = iter.next(); x*}j$n(Oa  
    } X;flA*6V  
}