【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 (>-(~7PR  
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找到：net.sf.odinms.scripting.event EventManager.java sv#/78~|  
D Z=OZ.v  
导入3个包： Z}>+!Z  
import java.sql.*; l YjPrA]TC  
import java.sql.ResultSet; jG,^~5x  
import net.sf.odinms.database.DatabaseConnection; 7K/t>QrBtU  
3`ze<K((  
找到最后一个大括号 在前面添加 -B:O0;f  
public int Lianjie() ?9z1'6  
        { okBaQH2lUl  
            Connection con = DatabaseConnection.getConnection(); N&W7g#F  
            PreparedStatement ps; @Z@S;RWS
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            ResultSet re; rTeADu_vf  
            int count=0; o H]FT{  
        try { NOtwgZ-  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); p
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            re=ps.executeQuery(); &G7@lz@sK+  
            while(re.next()) (=tu
~ ^  
            { ^C{?LH/2  
                count = re.getInt("cc"); 9YwS"~Q =w  
            } A$]#f  
            //ps.close(); 6/|"y  
          //  con.close(); q94*2@KV  
        } catch (SQLException ex) { 21~~=+)X  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex);
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        } i]0$7s9!  
            return count; U5j0i]  
        } ZRC7j?ui8`  
D!bi>]Yd  
保存编译 q/3co86c  
buxyZV@1  
然后就需要循环公告的JS了 N||s#  
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/* ?M04 cvm  
  循环公告+显示在线人数 BY annfine tsf!Q  
  在\scripts\event中新建AutoMsg.js t=dZM}wj_\  
  在world.properties中的加入该事件，例如： !jN$U%/,%.  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg wKy4Ic+RV  
*/ 9<*<-x{A17  
var setupTask; ^ANz=`N5,  
function init() { D 6F/9|  
    scheduleNew(); OJ}aN>k  
} .Mzrj{^Y  
function scheduleNew() {
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    var cal = java.util.Calendar.getInstance(); %?z;'Y7D  
    cal.set(java.util.Calendar.HOUR, 3); Ap`D{u/  
    cal.set(java.util.Calendar.MINUTE, 50); PjU.4aZ  
    cal.set(java.util.Calendar.SECOND, 0); #s-li b  
    var nextTime = cal.getTimeInMillis();
w1t0X{  
    while (nextTime <= java.lang.System.currentTimeMillis()) { kk/vgte-)e  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 lDG.\u  
    } [Ny'vAHOj  
    setupTask = em.scheduleAtTimestamp("start", nextTime); BWsD~Ft  
} {ALOs^_-  
function cancelSchedule() { 5K|s]Y;  
    setupTask.cancel(true); |bjLmGb  
} Oz.Zxw  
function start() { uF]+i^+  
    scheduleNew(); CdiL{zH\3  
var Message = new Array( p;{w0uld"  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 4?~Ei[KgQn  
"点TRADE可以直接传送到自由市场。", P)hawH=  
"各城市的nana说不定会有好东西卖哦!", fq0[7Yb  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", Jl89}Sf  
"当前在线人数为："+em.Lianjie() s *<T5Z  
); lziC.Dpa  
    em.getChannelServer().broadcastPacket( =L}$#Y8?  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); i$4lBy_2  
    var iter = em.getInstances().iterator(); .%mjE'  
    while (iter.hasNext()) { s9BdmD^|#  
        var eim = iter.next(); "C9.pdP\8  
    } /S%!{;:  
}