【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 Q<=Y  
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找到：net.sf.odinms.scripting.event EventManager.java zixEMi[8  
:JV\){P  
导入3个包： "'{OIP  
import java.sql.*; X>3^a'2,E  
import java.sql.ResultSet; Bymny>.M  
import net.sf.odinms.database.DatabaseConnection; j$PI,
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Q1V2pP+=@  
找到最后一个大括号 在前面添加 uQp_':\k  
public int Lianjie() i^g~~h F  
        { ?!S GiARW?  
            Connection con = DatabaseConnection.getConnection(); /bcY6b=:  
            PreparedStatement ps; gxM[V>[  
            ResultSet re; gGbI3^r#  
            int count=0; /$`;r2LG  
        try { OlGR<X  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); uWc:jP  
            re=ps.executeQuery(); +TX/g~  
            while(re.next()) @PXXt#  
            { c E76L%O  
                count = re.getInt("cc"); n2'|.y}Um:  
            } i^/54  
            //ps.close(); j jY{Uq  
          //  con.close(); qx%jAs+~  
        } catch (SQLException ex) { ^KH%mSX>  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); ]P3[.$z  
        } 2%YXc|gGT  
            return count; <Jwo?[a  
        } [x_s/"Md;  
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保存编译 -Bv12ymLG  
g!^J,e=  
然后就需要循环公告的JS了 d]7*mzw^j  
mw+j|{[  
/* Mq+<mX7  
  循环公告+显示在线人数 BY annfine Gpu_=9vzv  
  在\scripts\event中新建AutoMsg.js B
jZ>hhs!*  
  在world.properties中的加入该事件，例如： Czu1)y  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg jgRCs.6  
*/ OmNn,PCl8  
var setupTask; 2Ow<`[7  
function init() { qZsnd7o{l.  
    scheduleNew(); jsm0kz  
} ,cQA*;6  
function scheduleNew() { }tR'Hz2  
    var cal = java.util.Calendar.getInstance(); \(u@F<s-  
    cal.set(java.util.Calendar.HOUR, 3); 1n3$V:00  
    cal.set(java.util.Calendar.MINUTE, 50); (j N]OE^  
    cal.set(java.util.Calendar.SECOND, 0); Xp^$ E6YFy  
    var nextTime = cal.getTimeInMillis(); !sK#zAR2  
    while (nextTime <= java.lang.System.currentTimeMillis()) { 7^wE$
7hS  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 6\`DlUn'*  
    } {3 o%d:  
    setupTask = em.scheduleAtTimestamp("start", nextTime); 2f{kBD  
} IwRQL%  
function cancelSchedule() { HD00J]y_   
    setupTask.cancel(true); 9[{sEg=C$e  
} 6ZgNHARS  
function start() { dq1TRFu  
    scheduleNew(); s`vSt* ]K  
var Message = new Array( 6/7F">@j  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", U.Hdbmix  
"点TRADE可以直接传送到自由市场。", VM;g+RRq  
"各城市的nana说不定会有好东西卖哦!", _3&/(B%H  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", .0 X$rX=  
"当前在线人数为："+em.Lianjie() taV|YP$  
); <Kp+&(l,l  
    em.getChannelServer().broadcastPacket( ..$>7y}  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); 2IzfP;V?  
    var iter = em.getInstances().iterator(); 8MQbLj'H  
    while (iter.hasNext()) { LDX y}hm)  
        var eim = iter.next(); ,;3:pr  
    } T{HfP  
}