【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 s9
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找到：net.sf.odinms.scripting.event EventManager.java (`S32,=TS  
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导入3个包： E"LSM]^^<f  
import java.sql.*; vrVb/hhG  
import java.sql.ResultSet; R5O{;/w  
import net.sf.odinms.database.DatabaseConnection; :N!Fe7H,  
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找到最后一个大括号 在前面添加 Y1e>P  
public int Lianjie() JP$@*F@t  
        { EOqvu=$6  
            Connection con = DatabaseConnection.getConnection(); {2u#Q7]|
 
            PreparedStatement ps; bb<qnB  
            ResultSet re; 6J
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            int count=0; &YMz3ugI  
        try { aD yHIh8  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); z?o16o-:  
            re=ps.executeQuery(); Ejc%DSG  
            while(re.next()) aH@Ux?-}  
            { nNbOq[  
                count = re.getInt("cc"); E
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            } fq*.4s #  
            //ps.close(); r\6 "mU  
          //  con.close(); |#<PI9)`  
        } catch (SQLException ex) { E]G#"EV!Y  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); /8V#6d_
 
        } ]ZJu  
            return count; 3`y9V2&b  
        } s)_Xj
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保存编译 cYBv}ylw}R  
n_G< /8  
然后就需要循环公告的JS了 K_\fO|<k  
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/* 6Y!hz7D  
  循环公告+显示在线人数 BY annfine 5Ym/'eT  
  在\scripts\event中新建AutoMsg.js O{b.-<  
  在world.properties中的加入该事件，例如： *}BaO*
A  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg JNY;;9o  
*/ =HJ)!(  
var setupTask; _T[=7cn  
function init() { th&
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    scheduleNew(); P'Q|0lB  
} GLI 5AbQK  
function scheduleNew() { tI651Wm9  
    var cal = java.util.Calendar.getInstance(); `-)!4oJ]  
    cal.set(java.util.Calendar.HOUR, 3); r!/=Iy@  
    cal.set(java.util.Calendar.MINUTE, 50); |e+8Xz1>  
    cal.set(java.util.Calendar.SECOND, 0); Rw4"co6  
    var nextTime = cal.getTimeInMillis(); k-;%/:Om  
    while (nextTime <= java.lang.System.currentTimeMillis()) { ~ Iin|  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间
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    } ]Z/<HP$#  
    setupTask = em.scheduleAtTimestamp("start", nextTime); H(qDQqJHYy  
} Mm7l!  
function cancelSchedule() { S*3N6*-l"  
    setupTask.cancel(true); sW/^82(dM  
} /_Z--s>j  
function start() { oU }eAZj{  
    scheduleNew(); #qL?;Zh0S  
var Message = new Array( +eiM6* /0  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", t__UqCq~h  
"点TRADE可以直接传送到自由市场。", /I[?TsXp  
"各城市的nana说不定会有好东西卖哦!", 1.7tXjRd+  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", Jw%0t'0Zi  
"当前在线人数为："+em.Lianjie() CD$0Z  
); \@yx;}bdI  
    em.getChannelServer().broadcastPacket( <b0;Nf   
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ;6op|O  
    var iter = em.getInstances().iterator(); v7rEUS-  
    while (iter.hasNext()) { 4]c.mDo[T  
        var eim = iter.next(); W/*2I3a  
    } lq2Ah=FuN  
}