【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 4gb'7'  
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找到：net.sf.odinms.scripting.event EventManager.java cJ2PI  
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导入3个包： ('JKN"3  
import java.sql.*; s&VOwU  
import java.sql.ResultSet; H{%H^t>  
import net.sf.odinms.database.DatabaseConnection; o,*=$/or  
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找到最后一个大括号 在前面添加 WL1\y|  
public int Lianjie() m8+:=0|$  
        { Pj&A=  
            Connection con = DatabaseConnection.getConnection(); !W /C[$E  
            PreparedStatement ps; `;cz;"  
            ResultSet re; m]P/if7  
            int count=0; tDt :^Bc  
        try { eF5;[v  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); 6OtVaT=}<O  
            re=ps.executeQuery(); _C$X04bU3V  
            while(re.next()) GyK(Vb"h6  
            { /tZ0 |B(  
                count = re.getInt("cc"); bcn7,ht  
            } 8#l+{`$z  
            //ps.close(); ]Jn2Ra"j  
          //  con.close(); 7]Rk+q2:  
        } catch (SQLException ex) { @vt$MiOi  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); 03_pwB)^  
        } VE$t%QT  
            return count; x[x(y{&~  
        } +`Pmq}ey  
(:n|v%  
保存编译 c0ZaFJ  
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然后就需要循环公告的JS了 dlR_ckp  
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/* mX;H((  
  循环公告+显示在线人数 BY annfine G?ig1PB"#  
  在\scripts\event中新建AutoMsg.js  n}OU Y  
  在world.properties中的加入该事件，例如： P#;Th8k{K2  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg >vAN(3Idu  
*/ j^nu|  
var setupTask; QD4:W"i  
function init() { 1qZG`Vz  
    scheduleNew(); jkt6/H  
} yLqF ,pvO  
function scheduleNew() { P,ydt  
    var cal = java.util.Calendar.getInstance(); ve fU'  
    cal.set(java.util.Calendar.HOUR, 3); =?/&u<  
    cal.set(java.util.Calendar.MINUTE, 50); NbkK&bz  
    cal.set(java.util.Calendar.SECOND, 0); Y{+3}drJE  
    var nextTime = cal.getTimeInMillis(); PJK9704 6  
    while (nextTime <= java.lang.System.currentTimeMillis()) { dp<$Zw8BE  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 ?Oc -aa  
    } 9go))&`PJL  
    setupTask = em.scheduleAtTimestamp("start", nextTime); RB;BQoGX  
} CN\=9Rvs  
function cancelSchedule() { " #v%36U  
    setupTask.cancel(true); fEwifSp.  
} x*q35K^PE  
function start() { Sc_5FX\Yx  
    scheduleNew(); ,H{={aln  
var Message = new Array( `tVy_/3(9  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", i*CnoQH  
"点TRADE可以直接传送到自由市场。", V;;#/$oU:4  
"各城市的nana说不定会有好东西卖哦!", P)hi||[  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", .&|L|q}  
"当前在线人数为："+em.Lianjie() w & P&7  
); (O0byu}  
    em.getChannelServer().broadcastPacket( "V}qf3qU  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); NzlAC  
    var iter = em.getInstances().iterator(); 9!#EwPD$#  
    while (iter.hasNext()) { SiTe
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        var eim = iter.next(); bo>E"<  
    } :tbd,Uo  
}