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[dragonfly.git] / games / mille / mille.h
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1 /*
2 * Copyright (c) 1982, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
33 * @(#)mille.h 8.1 (Berkeley) 5/31/93
35 * $FreeBSD: src/games/mille/mille.h,v 1.7 1999/12/12 06:17:24 billf Exp $
36 * $DragonFly: src/games/mille/mille.h,v 1.6 2006/08/27 17:17:23 pavalos Exp $
39 # include <sys/types.h>
40 # include <sys/uio.h>
41 # include <ctype.h>
42 # include <curses.h>
43 # include <string.h>
44 # include <stdlib.h>
45 # include <unistd.h>
48 * @(#)mille.h 1.1 (Berkeley) 4/1/82
52 * Miscellaneous constants
55 # define unsgn unsigned
56 # define CARD short
58 # define HAND_SZ 7 /* number of cards in a hand */
59 # define DECK_SZ 101 /* number of cards in decks */
60 # define NUM_SAFE 4 /* number of saftey cards */
61 # define NUM_MILES 5 /* number of milestones types */
62 # define NUM_CARDS 20 /* number of types of cards */
63 # define BOARD_Y 17 /* size of board screen */
64 # define BOARD_X 40
65 # define MILES_Y 7 /* size of mileage screen */
66 # define MILES_X 80
67 # define SCORE_Y 17 /* size of score screen */
68 # define SCORE_X 40
69 # define MOVE_Y 10 /* Where to print move prompt */
70 # define MOVE_X 20
71 # define ERR_Y 15 /* Where to print errors */
72 # define ERR_X 5
73 # define EXT_Y 4 /* Where to put Extension */
74 # define EXT_X 9
76 # define PLAYER 0
77 # define COMP 1
79 # define W_SMALL 0 /* Small (initial) window */
80 # define W_FULL 1 /* Full (final) window */
83 * Move types
86 # define M_DISCARD 0
87 # define M_DRAW 1
88 # define M_PLAY 2
89 # define M_ORDER 3
92 * Scores
95 # define SC_SAFETY 100
96 # define SC_ALL_SAFE 300
97 # define SC_COUP 300
98 # define SC_TRIP 400
99 # define SC_SAFE 300
100 # define SC_DELAY 300
101 # define SC_EXTENSION 200
102 # define SC_SHUT_OUT 500
105 * safety descriptions
108 # define S_UNKNOWN 0 /* location of safety unknown */
109 # define S_IN_HAND 1 /* safety in player's hand */
110 # define S_PLAYED 2 /* safety has been played */
111 # define S_GAS_SAFE 0 /* Gas safety card index */
112 # define S_SPARE_SAFE 1 /* Tire safety card index */
113 # define S_DRIVE_SAFE 2 /* Driveing safety card index */
114 # define S_RIGHT_WAY 3 /* Right-of-Way card index */
115 # define S_CONV 15 /* conversion from C_ to S_ */
118 * card numbers
121 # define C_INIT -1
122 # define C_25 0
123 # define C_50 1
124 # define C_75 2
125 # define C_100 3
126 # define C_200 4
127 # define C_EMPTY 5
128 # define C_FLAT 6
129 # define C_CRASH 7
130 # define C_STOP 8
131 # define C_LIMIT 9
132 # define C_GAS 10
133 # define C_SPARE 11
134 # define C_REPAIRS 12
135 # define C_GO 13
136 # define C_END_LIMIT 14
137 # define C_GAS_SAFE 15
138 # define C_SPARE_SAFE 16
139 # define C_DRIVE_SAFE 17
140 # define C_RIGHT_WAY 18
143 * prompt types
146 # define MOVEPROMPT 0
147 # define REALLYPROMPT 1
148 # define ANOTHERHANDPROMPT 2
149 # define ANOTHERGAMEPROMPT 3
150 # define SAVEGAMEPROMPT 4
151 # define SAMEFILEPROMPT 5
152 # define FILEPROMPT 6
153 # define EXTENSIONPROMPT 7
154 # define OVERWRITEFILEPROMPT 8
156 # ifdef SYSV
157 # define srandom(x) srand(x)
158 # define random() rand()
159 # endif
161 # if defined(SYSV) || defined(__DragonFly__)
162 # ifndef attron
163 # define erasechar() _tty.c_cc[VERASE]
164 # define killchar() _tty.c_cc[VKILL]
165 # endif
166 # else
167 # ifndef erasechar
168 # define erasechar() _tty.sg_erase
169 # define killchar() _tty.sg_kill
170 # endif
171 # endif /* SYSV */
173 typedef struct {
174 bool coups[NUM_SAFE];
175 bool can_go;
176 bool new_battle;
177 bool new_speed;
178 short safety[NUM_SAFE];
179 short sh_safety[NUM_SAFE];
180 short nummiles[NUM_MILES];
181 short sh_nummiles[NUM_MILES];
182 CARD hand[HAND_SZ];
183 CARD sh_hand[HAND_SZ];
184 CARD battle;
185 CARD sh_battle;
186 CARD speed;
187 CARD sh_speed;
188 int mileage;
189 int sh_mileage;
190 int hand_tot;
191 int sh_hand_tot;
192 int safescore;
193 int sh_safescore;
194 int coupscore;
195 int total;
196 int sh_total;
197 int games;
198 int sh_games;
199 int was_finished;
200 } PLAY;
203 * macros
206 # define other(x) (1 - x)
207 # define nextplay() (Play = other(Play))
208 # define nextwin(x) (1 - x)
209 # define opposite(x) (Opposite[x])
210 # define issafety(x) (x >= C_GAS_SAFE)
213 * externals
216 extern bool Debug, Finished, Next, On_exit, Order, Saved;
218 extern char *Fromfile, Initstr[];
219 extern const char *C_fmt, **C_name;
221 extern int Card_no, End, Handstart, Movetype, Numcards[], Numgos,
222 Numneed[], Numseen[NUM_CARDS], Play, Value[], Window;
224 extern CARD Deck[DECK_SZ], Discard, Opposite[NUM_CARDS], Sh_discard,
225 *Topcard;
227 extern FILE *outf;
229 extern PLAY Player[2];
231 extern WINDOW *Board, *Miles, *Score;
234 * functions
237 void account (CARD);
238 void calcmove (void);
239 bool canplay (PLAY *, PLAY *, CARD);
240 bool check_ext (bool);
241 void check_more (void);
242 void die (int);
243 void domove (void);
244 bool error (const char *, ...);
245 #ifdef EXTRAP
246 void extrapolate (PLAY *);
247 #endif
248 void finalscore (PLAY *);
249 CARD getcard (void);
250 bool getyn (int);
251 void init (void);
252 int isrepair (CARD);
253 void newboard (void);
254 void newscore (void);
255 bool onecard (PLAY *);
256 void prboard (void);
257 void prompt (int);
258 void prscore (bool);
259 char readch (void);
260 bool rest_f (char *);
261 int roll (int, int);
262 void rub (int);
263 CARD safety (CARD);
264 bool save (void);
265 void shuffle (void);
266 void sort (CARD *);
267 bool varpush (int, ssize_t (*)(int, const struct iovec *, int));
268 #ifdef EXTRAP
269 void undoex (void);
270 #endif