【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 '#xxjhF^  
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找到：net.sf.odinms.scripting.event EventManager.java X;flA*6V  

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导入3个包： &0SGAJlec  
import java.sql.*; UTKS<.q  
import java.sql.ResultSet; 0z/tceW'F  
import net.sf.odinms.database.DatabaseConnection; :s+AIo6  
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找到最后一个大括号 在前面添加 3 1KMn  
public int Lianjie() )v;>6(  
        { ('Wo#3b$  
            Connection con = DatabaseConnection.getConnection(); } IFZ$Y  
            PreparedStatement ps; 2G:)27Q-  
            ResultSet re; kt%9PGw
 
            int count=0; wx -NUTRim  
        try { "o#"u[W,  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); )5gcLD/zI  
            re=ps.executeQuery(); Mcc774'*9  
            while(re.next()) lxj_(Uo  
            { G U~?S'{  
                count = re.getInt("cc"); r4dG83qg  
            } "RuJlp  
            //ps.close(); OP]=MZP|  
          //  con.close(); Dk|
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        } catch (SQLException ex) { K`* 8*k{  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); iN+Dmq5  
        } x,IU]YW@  
            return count; QKc3Q5)@j  
        } QZef=  
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保存编译 W=}l=o!G.  
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然后就需要循环公告的JS了 znhe]&Fw  
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/* [Ua4{3#  
  循环公告+显示在线人数 BY annfine QR2J;Oj_  
  在\scripts\event中新建AutoMsg.js u$[ '}z0:  
  在world.properties中的加入该事件，例如： *$/7;CLq  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg ^i_mGe
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*/ |;'V":yDs  
var setupTask; j]r
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function init() { c.6u)"@$  
    scheduleNew(); }Xyu"P  
} h'^7xDw  
function scheduleNew() { Ks@S5:9sp  
    var cal = java.util.Calendar.getInstance(); \D?6_ ,O  
    cal.set(java.util.Calendar.HOUR, 3); hD{+V!{  
    cal.set(java.util.Calendar.MINUTE, 50); l@Ma{*s6=5  
    cal.set(java.util.Calendar.SECOND, 0); P~redX=t@  
    var nextTime = cal.getTimeInMillis(); 1c~c_Cc4  
    while (nextTime <= java.lang.System.currentTimeMillis()) { 'cy35M  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 iI+kZI-  
    } qd~)Ya1  
    setupTask = em.scheduleAtTimestamp("start", nextTime); NZ9=hI;iM  
} GBtBmV/`  
function cancelSchedule() { '@2pOq  
    setupTask.cancel(true); g2;JJ}  
} 78#je=MDg  
function start() { NLw#b?%  
    scheduleNew(); f<9H#S:  
var Message = new Array( H&E c*MT  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", Y oNg
3  
"点TRADE可以直接传送到自由市场。", _7~O>
.  
"各城市的nana说不定会有好东西卖哦!", u91;GBY  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", iU9de  
"当前在线人数为："+em.Lianjie() QXishHk&  
); 'Fo*h6=  
    em.getChannelServer().broadcastPacket( ZJsc?*@  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); ]kbmbO?M  
    var iter = em.getInstances().iterator(); wX8T;bo&  
    while (iter.hasNext()) { @!'Pr$`  
        var eim = iter.next(); &|iFhf[o  
    } XD{U5.z>y  
}