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Java > Open Source Codes > freecs > commands > CmdChangeColor


1 /**
2  * Copyright (C) 2003 Manfred Andres
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation; either version 2
7  * of the License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17  *
18  * Created on 28.09.2003
19  */
20
21 package freecs.commands;
22 import freecs.Server;
23 import freecs.interfaces.ICommand;
24 import freecs.interfaces.IGroupState;
25 import freecs.content.MessageState;
26
27 /**
28  * @author Manfred Andres
29  *
30  * freecs.commands
31  */
32 public class CmdChangeColor extends AbstractCommand {
33     public final String JavaDoc cmd= "/col";
34     private static final ICommand selve= new CmdChangeColor();
35
36     private CmdChangeColor () { }
37     
38     public static ICommand getInstance () {
39         return selve;
40     }
41     
42     public boolean execute (MessageState msgState, String JavaDoc param) {
43         if (isPunished (msgState)) return false;
44         msgState.param = param;
45         msgState.targetGroup=msgState.sender.getGroup();
46         if (msgState.targetGroup == null) return false;
47         if (msgState.targetGroup.hasState(IGroupState.ENTRANCE)) {
48             msgState.msgTemplate = "error.col.startingGroup";
49             msgState.sender.sendMessage(msgState.mp);
50             return false;
51         }
52         if (msgState.sender.getGroup().hasState(IGroupState.MODERATED)) {
53             msgState.msgTemplate = "error.col.noRight";
54             msgState.sender.sendMessage (msgState.mp);
55             return false;
56         }
57         if (!isColorCodeValid(msgState)) {
58             msgState.sender.sendMessage(msgState.mp);
59             return false;
60         }
61         if (!msgState.sender.changeColCode (param)) {
62            msgState.msgTemplate = "error.col.tooOften";
63            msgState.param = String.valueOf(Server.srv.COLOR_CHANGE_INTERVAL/1000);
64            msgState.sender.sendMessage (msgState.mp);
65            return false;
66         }
67         msgState.msgTemplate = "message.col";
68         msgState.targetGroup.sendModeratedMessage (msgState.mp);
69         return true;
70     }
71 }
72
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