Advanced Strategic Command
actionavailability.cpp
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1 /*
2  This file is part of Advanced Strategic Command; http://www.asc-hq.org
3  Copyright (C) 1994-2010 Martin Bickel
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation; either version 2 of the License, or
8  (at your option) any later version.
9 
10  This program is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU General Public License for more details.
14 
15  You should have received a copy of the GNU General Public License
16  along with this program; see the file COPYING. If not, write to the
17  Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18  Boston, MA 02111-1307 USA
19 */
20 
21 #include "actionavailability.h"
22 
24 {
25  avail = available;
26 }
27 
29 {
30  if ( !message.empty() )
31  message += "\n";
32  message += msg;
33 
34  if ( avail < this->avail )
35  this->avail = avail;
36 
37  return *this;
38 }
39 
41 {
42  return avail;
43 }
44 
46 {
47  return avail == available;
48 }
49 
50 
52 {
53  return message;
54 }
55 
The ASCString class provides an abstract way to manipulate strings.
Definition: ascstring.h:14
ActionAvailability & set(Availability avail, const ASCString &msg)
ASCString getMessage() const
the action can be executed right now
Availability getAvailability() const