【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 i)=!U>B_0  
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找到：net.sf.odinms.scripting.event EventManager.java ~_=ohb{  
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导入3个包： 7RNf)nz  
import java.sql.*; "P;_-i9O  
import java.sql.ResultSet; H)aeSF5  
import net.sf.odinms.database.DatabaseConnection; "pTyQT9P  
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找到最后一个大括号 在前面添加 2}:scag  
public int Lianjie() 9NvV{WI-1  
        {
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            Connection con = DatabaseConnection.getConnection(); 2^N 4(
 
            PreparedStatement ps; XmN3[j  
            ResultSet re; qg?O+-+  
            int count=0; 8$}1|"F  
        try { 8_WFSF^  
            ps = con.prepareStatement("SELECT count(*) as cc FROM accounts WHERE loggedin = 2"); /Y|oDfv  
            re=ps.executeQuery(); ]p>6r*/nw  
            while(re.next()) CI$pPY<u1  
            { QHnk@R!  
                count = re.getInt("cc"); JK
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            } Av[L,4A  
            //ps.close(); 3l"7$B  
          //  con.close(); @(2DfrC  
        } catch (SQLException ex) { J@'}lG  
            Logger.getLogger(EventInstanceManager.class.getName()).log(Level.SEVERE, null, ex); |Q2H^dU'rQ  
        }  13(JW  
            return count; UV8,SSDTV  
        } /]4[b!OTJ  
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保存编译 f.rc~UI?  
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然后就需要循环公告的JS了 $FUWB6M  
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/* TIlBT{A<  
  循环公告+显示在线人数 BY annfine ~L j[xP  
  在\scripts\event中新建AutoMsg.js H@Dj$U  
  在world.properties中的加入该事件，例如： <*u[<  
  net.sf.odinms.channel.events=lolcastle,3rdjob,Boats,Trains,Flights,Subway,KerningPQ,ZakumPQ,GuildQuest,LudiPQ,AutoMsg c`I`@Bed  
*/ \2,7fy'  
var setupTask; QZ(se  
function init() { ;i|V++$_  
    scheduleNew(); * bx%hX  
} 1MV\Jm  
function scheduleNew() { TGx:#x*k  
    var cal = java.util.Calendar.getInstance(); lgp-/O"T  
    cal.set(java.util.Calendar.HOUR, 3); 1
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    cal.set(java.util.Calendar.MINUTE, 50); odAeBQy  
    cal.set(java.util.Calendar.SECOND, 0); .nX+
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    var nextTime = cal.getTimeInMillis(); %9hzz5#  
    while (nextTime <= java.lang.System.currentTimeMillis()) { 6+HpN"?e  
        nextTime += 60 * 10 * 1 * 1; // Every 1 hour. 公告循环时间 [|<2BQX  
    } {'P7D4w  
    setupTask = em.scheduleAtTimestamp("start", nextTime); X]d["  
} %Z?2.)  
function cancelSchedule() { [H$37Hx!  
    setupTask.cancel(true); 513{oM:  
} y1P KoN|K  
function start() { 5]n5nqz  
    scheduleNew(); >e
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var Message = new Array( }I_/>58  
"盒子冒险岛欢迎你，购买商业端请联系GMQQ632307153", WMfu5x7e4  
"点TRADE可以直接传送到自由市场。", Fa78y
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"各城市的nana说不定会有好东西卖哦!", 2@WF]*Z  
"海底世界海豚学习骑宠和砸卷技能，海底防具店买骑宠。", 16=tHo8|  
"当前在线人数为："+em.Lianjie() !7XAc,y  
); +Mth+qgw  
    em.getChannelServer().broadcastPacket( \P% E1c#  
        net.sf.odinms.tools.MaplePacketCreator.serverNotice(6, "友情提示 : " + Message[Math.floor(Math.random() * Message.length)])); zTb!$8D"g  
    var iter = em.getInstances().iterator(); !l1UpJp  
    while (iter.hasNext()) { KsI[  
        var eim = iter.next(); `ro~l_U;A  
    } $r})j
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}