【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 )w8h2=l  
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找到：net.sf.odinms.scripting.event EventManager.java 9:bC{n  
#:v e3gWl  
导入3个包： 7W[}7Y  
import java.sql.*; k,xY\r$  
import java.sql.ResultSet; 3|Q:tt'|#  
import net.sf.odinms.database.DatabaseConnection; ^/wvHu[#  
05zBB  
找到最后一个大括号 在前面添加 zR'lQ<u  
public int Lianjie() CQo<}}-o  
        { bBkF,`/f$  
            Connection con = DatabaseConnection.getConnection(); /5@V $c8  
            PreparedStatement ps; 9L}=xX`>?  
            ResultSet re; "lo:"y(u  
            int count=0; |pv:'']J  
        try { +2kJ
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            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); Uk u~"OGC  
            re=ps.executeQuery(); o;XzJ#P  
            while(re.next()) JDi|]JY  
            { 9PA\Eo|Yb  
                count = re.getInt("cc"); JkazB1h  
            } ;zD1#dD
 
            //ps.close(); ]7C=.'Y  
          //  con.close(); R=IZFwr  
        } catch (SQLException ex) { \: H&.VQ"  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); ~+{OSx<S  
        } +'$=\d^  
            return count; .0:twj  
        } DiyviH  
VRYj&s'@  
保存编译 r00 fvZyK  
ZZf-c5g  
然后就需要循环公告的JS了 )5r*2I  
#h@/~xr  
/* 5MH\Gqe7  
  循环公告+显示在线人数 BY annfine ZM/*cA!"  
  在\scripts\event中新建AutoMsg.js Kr!(<i  
  在world.properties中的加入该事件，例如： ocCC63J  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg swvn*xr  
*/ P1b5=/}:V  
var setupTask; m4{F-++dk  
function init() { **V^8'W<  
    scheduleNew(); 6mJa  
} nV-A0"z_&  
function scheduleNew() { *KO4H  
    var cal = java.util.Calendar.getInstance(); cn$E?&-
 
    cal.set(java.util.Calendar.HOUR, 3); LYPjdp2>"o  
    cal.set(java.util.Calendar.MINUTE, 50); 1!"0fZh9U  
    cal.set(java.util.Calendar.SECOND, 0); AF4:v<EN  
    var nextTime = cal.getTimeInMillis(); !5Ko^:+Y  
    while (nextTime <= java.lang.System.currentTimeMillis()) { he0KzwBF  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 /s3AZ j9  
    } 8[SiIuIV  
    setupTask = em.scheduleAtTimestamp("start", nextTime); Iaf"j
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} nz:I\yA  
function cancelSchedule() { +53 Tf  
    setupTask.cancel(true); 66x>*  
} #`5{?2gS9  
function start() { ZPWY0&9  
    scheduleNew(); hPhNDmL#3  
var Message = new Array( j4L )D  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", 'dYjbQ}~;  
"点TRADE可以直接传送到自由市场。", 12*'rU;*  
"各城市的nana说不定会有好东西卖哦!", s+>VqyHgf  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", Gn+D%5)$I  
"当前在线人数为："+em.Lianjie() iN0gvjZ  
); XSkN
9LqZ  
    em.getChannelServer().broadcastPacket( q;a`*gX^  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); %EYh5W  
    var iter = em.getInstances().iterator(); j?ihUNY!+  
    while (iter.hasNext()) { ~y%8uHL:  
        var eim = iter.next(); C2;qSKG3{m  
    } ;7"}I  
}