1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
/* Yo Emacs, this -*- C++ -*-
Copyright (C) 1999-2001 Jens Hoefkens
jens@hoefkens.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
$Id$
*/
#ifndef __KBGGNU_H
#define __KBGGNU_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <generic/kbgengine.h>
#include <qtimer.h>
#include <qspinbox.h>
#include <kaction.h>
#include <krandomsequence.h>
#include <kprocess.h>
#include <qstringlist.h>
/**
*
*
*/
class KBgEngineGNU : public KBgEngine
{
Q_OBJECT
public:
/*
* Constructor and destructor
*/
KBgEngineGNU(QWidget *parent = 0, QString *name = 0, QPopupMenu *pmenu = 0);
virtual ~KBgEngineGNU();
/**
* Fills the engine-specific page into the notebook
*/
virtual void getSetupPages(KDialogBase *nb);
virtual void setupOk();
virtual void setupDefault();
virtual void setupCancel();
/*
* Check with the engine if we can quit. This may require user
* interaction.
*/
virtual bool queryClose();
/**
* About to be closed. Let the engine exit properly.
*/
virtual bool queryExit();
virtual void start();
public slots:
/**
* Read user settings from the config file
*/
virtual void readConfig();
/**
* Save user settings to the config file
*/
virtual void saveConfig();
/**
* Double the cube of player w
*/
virtual void doubleCube(const int w);
/**
* A move has been made on the board - see the board class
* for the format of the string s
*/
virtual void handleMove(QString *s);
/**
* Undo the last move
*/
virtual void undo();
/**
* Redo the last move
*/
virtual void redo();
/**
* Roll dice for whoevers turn it is
*/
virtual void roll();
/**
* Double the cube for whoevers can double right now
*/
virtual void cube();
/**
* Reload the board to the last known sane state
*/
virtual void load();
/**
* Commit a move
*/
virtual void done();
/*
* Roll dice for the player w
*/
virtual void rollDice(const int w);
/**
* Process the string cmd
*/
virtual void handleCommand(const QString& cmd);
/**
* Start a new game.
*/
virtual void newGame();
virtual bool haveNewGame() {return true;}
protected slots:
/**
* Store if cmd is allowed or not
*/
void setAllowed(int cmd, bool f);
void startGNU();
private:
/**
* Use the standard method of obtaining random numbers
*/
KRandomSequence random;
/**
* Player's names
*/
QString nameUS, nameTHEM;
/**
* Who did the last roll
*/
int lastRoll;
/**
* How many checkers to move
*/
int toMove;
/**
* Various flags, representing the current status of the game
*/
bool rollingAllowed, undoPossible, donePossible;
bool gameRunning, redoPossible, doublePossible;
/**
* Count the number of available undos
*/
int dummy, undoCounter;
private:
enum Turn {uRoll, uMove, tRoll, tMove, maxTurn};
KProcess gnubg;
QStringList cmdList;
QTimer *cmdTimer;
QString partline;
QString board;
QString lastmove;
int turn;
KAction *resAction;
protected slots:
void wroteStdin(KProcess *);
void receiveData(KProcess *, char *buffer, int buflen);
void handleLine(const QString &l);
void gnubgExit(KProcess *proc);
void nextCommand();
};
#endif // __KBGGNU_H
|
