【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 As0E'n85  
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找到：net.sf.odinms.scripting.event EventManager.java &R+/Ie#0dz  
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导入3个包： dbM~41C6  
import java.sql.*; wdg,dk9e$  
import java.sql.ResultSet; <[mT*   
import net.sf.odinms.database.DatabaseConnection; \6o%gpUkD  
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找到最后一个大括号 在前面添加 5(RFkZn4[  
public int Lianjie() 2F9Gx;}t5=  
        { |#9Nu9ak  
            Connection con = DatabaseConnection.getConnection(); +(n&>75  
            PreparedStatement ps; D^
qto{!  
            ResultSet re; ?WPuTPw{
 
            int count=0; V45A>#?U  
        try { IcmTF #{D  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); ~L\KMB/9e=  
            re=ps.executeQuery(); ;NNYJqWd^]  
            while(re.next()) }jHS  
            { x=>B 6o-f  
                count = re.getInt("cc"); o %GVg  
            } "TW%-67  
            //ps.close(); hG~4i:p <  
          //  con.close(); &Omo\Oq&W>  
        } catch (SQLException ex) { \]R
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            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); s2=rj?g&(X  
        } | a001_Wv  
            return count; buV{O[  
        } ;f,`T  
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保存编译 T DOOq;+  
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然后就需要循环公告的JS了 | 4/'~cYV  
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/* ~q]@Jp  
  循环公告+显示在线人数 BY annfine ~D# -i >Z  
  在\scripts\event中新建AutoMsg.js @@~OA>^  
  在world.properties中的加入该事件，例如： mQEE?/xX;  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg IoO tn  
*/ "Bl]_YPv  
var setupTask; n N.6?a  
function init() { n;&08M5an}  
    scheduleNew(); x(oL\I_Z  
} )!SA]>-  
function scheduleNew() { E4;vC ?K{  
    var cal = java.util.Calendar.getInstance(); y4sKe:@2  
    cal.set(java.util.Calendar.HOUR, 3); '5xIisP  
    cal.set(java.util.Calendar.MINUTE, 50); |@'/F#T  
    cal.set(java.util.Calendar.SECOND, 0); 4WCWu}  
    var nextTime = cal.getTimeInMillis(); J>_|hg=  
    while (nextTime <= java.lang.System.currentTimeMillis()) { \fC)]QZ  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 7<FI[  
    } 2I'gT$h  
    setupTask = em.scheduleAtTimestamp("start", nextTime); fz/Ee1T\  
} @BQJKPF*  
function cancelSchedule() { C\"nlNKw  
    setupTask.cancel(true); Mttt]]  
} iF]G$@rbU  
function start() { cGF_|1`  
    scheduleNew(); Do1 Ip&X  
var Message = new Array( 0u[Vd:()v(  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", U9w0kcUw#J  
"点TRADE可以直接传送到自由市场。", MLD1%* &0  
"各城市的nana说不定会有好东西卖哦!", 6ub-NtVu  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", wUb5[m  
"当前在线人数为："+em.Lianjie() A|jmp~@K)+  
); XC44]o4jx  
    em.getChannelServer().broadcastPacket( hr@c7/L  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); s<3cvF<  
    var iter = em.getInstances().iterator(); ^`M,ju  
    while (iter.hasNext()) { -Q3jK)1  
        var eim = iter.next(); y04md A6<  
    } 
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}