games/mille/mille.h

   1 /*      $NetBSD: mille.h,v 1.16 2009/05/25 23:44:04 dholland Exp $      */
   2
   3 /*
   4  * Copyright (c) 1982, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  *
  31  *      @(#)mille.h     8.1 (Berkeley) 5/31/93
  32  */
  33
  34 #include <sys/types.h>
  35 #include <sys/uio.h>
  36 #include <sys/stat.h>
  37 #include <ctype.h>
  38 #include <err.h>
  39 #include <errno.h>
  40 #include <curses.h>
  41 #include <fcntl.h>
  42 #include <stdlib.h>
  43 #include <string.h>
  44 #include <termios.h>
  45 #include <unistd.h>
  46
  47 /*
  48  * @(#)mille.h  1.1 (Berkeley) 4/1/82
  49  */
  50
  51 /*
  52  * Miscellaneous constants
  53  */
  54
  55 #define CARD            short
  56
  57 #define HAND_SZ         7       /* number of cards in a hand    */
  58 #define DECK_SZ         101     /* number of cards in decks     */
  59 #define NUM_SAFE        4       /* number of saftey cards       */
  60 #define NUM_MILES       5       /* number of milestones types   */
  61 #define NUM_CARDS       20      /* number of types of cards     */
  62 #define BOARD_Y         17      /* size of board screen         */
  63 #define BOARD_X         40
  64 #define MILES_Y         7       /* size of mileage screen       */
  65 #define MILES_X         80
  66 #define SCORE_Y         17      /* size of score screen         */
  67 #define SCORE_X         40
  68 #define MOVE_Y          10      /* Where to print move prompt   */
  69 #define MOVE_X          20
  70 #define ERR_Y           15      /* Where to print errors        */
  71 #define ERR_X           5
  72 #define EXT_Y           4       /* Where to put Extension       */
  73 #define EXT_X           9
  74
  75 #define PLAYER          0
  76 #define COMP            1
  77
  78 #define W_SMALL         0       /* Small (initial) window       */
  79 #define W_FULL          1       /* Full (final) window          */
  80
  81 /*
  82  * Move types
  83  */
  84
  85 #define M_DISCARD       0
  86 #define M_DRAW          1
  87 #define M_PLAY          2
  88 #define M_ORDER         3
  89
  90 /*
  91  * Scores
  92  */
  93
  94 #define SC_SAFETY       100
  95 #define SC_ALL_SAFE     300
  96 #define SC_COUP         300
  97 #define SC_TRIP         400
  98 #define SC_SAFE         300
  99 #define SC_DELAY        300
 100 #define SC_EXTENSION    200
 101 #define SC_SHUT_OUT     500
 102
 103 /*
 104  * safety descriptions
 105  */
 106
 107 #undef S_UNKNOWN
 108 #undef S_IN_HAND
 109 #undef S_PLAYED
 110 #undef S_GAS_SAFE
 111 #undef S_SPARE_SAFE
 112 #undef S_DRIVE_SAFE
 113 #undef S_RIGHT_WAY
 114 #undef S_CONV
 115 #define S_UNKNOWN       0       /* location of safety unknown   */
 116 #define S_IN_HAND       1       /* safety in player's hand      */
 117 #define S_PLAYED        2       /* safety has been played       */
 118 #define S_GAS_SAFE      0       /* Gas safety card index        */
 119 #define S_SPARE_SAFE    1       /* Tire safety card index       */
 120 #define S_DRIVE_SAFE    2       /* Driveing safety card index   */
 121 #define S_RIGHT_WAY     3       /* Right-of-Way card index      */
 122 #define S_CONV          15      /* conversion from C_ to S_     */
 123
 124 /*
 125  * card numbers
 126  */
 127
 128 #define C_INIT          -1
 129 #define C_25            0
 130 #define C_50            1
 131 #define C_75            2
 132 #define C_100           3
 133 #define C_200           4
 134 #define C_EMPTY         5
 135 #define C_FLAT          6
 136 #define C_CRASH         7
 137 #define C_STOP          8
 138 #define C_LIMIT         9
 139 #define C_GAS           10
 140 #define C_SPARE         11
 141 #define C_REPAIRS       12
 142 #define C_GO            13
 143 #define C_END_LIMIT     14
 144 #define C_GAS_SAFE      15
 145 #define C_SPARE_SAFE    16
 146 #define C_DRIVE_SAFE    17
 147 #define C_RIGHT_WAY     18
 148
 149 /*
 150  * prompt types
 151  */
 152
 153 #define MOVEPROMPT              0
 154 #define REALLYPROMPT            1
 155 #define ANOTHERHANDPROMPT       2
 156 #define ANOTHERGAMEPROMPT       3
 157 #define SAVEGAMEPROMPT          4
 158 #define SAMEFILEPROMPT          5
 159 #define FILEPROMPT              6
 160 #define EXTENSIONPROMPT         7
 161 #define OVERWRITEFILEPROMPT     8
 162
 163 #ifdef  SYSV
 164 #define srandom(x)      srand(x)
 165 #define random()        rand()
 166 #endif  /* SYSV */
 167
 168 typedef struct {
 169         bool    coups[NUM_SAFE];
 170         bool    can_go;
 171         bool    new_battle;
 172         bool    new_speed;
 173         short   safety[NUM_SAFE];
 174         short   sh_safety[NUM_SAFE];
 175         short   nummiles[NUM_MILES];
 176         short   sh_nummiles[NUM_MILES];
 177         CARD    hand[HAND_SZ];
 178         CARD    sh_hand[HAND_SZ];
 179         CARD    battle;
 180         CARD    sh_battle;
 181         CARD    speed;
 182         CARD    sh_speed;
 183         int     mileage;
 184         int     sh_mileage;
 185         int     hand_tot;
 186         int     sh_hand_tot;
 187         int     safescore;
 188         int     sh_safescore;
 189         int     coupscore;
 190         int     total;
 191         int     sh_total;
 192         int     games;
 193         int     sh_games;
 194         int     was_finished;
 195 } PLAY;
 196
 197 /*
 198  * macros
 199  */
 200
 201 #define other(x)        (1 - x)
 202 #define nextplay()      (Play = other(Play))
 203 #define nextwin(x)      (1 - x)
 204 #define opposite(x)     (Opposite[x])
 205 #define is_safety(x)    (x >= C_GAS_SAFE)
 206
 207 /*
 208  * externals
 209  */
 210
 211 extern bool     Debug, Finished, Next, On_exit, Order, Saved;
 212
 213 #define INITSTR_SIZE 100
 214 extern char     Initstr[INITSTR_SIZE];
 215 extern const char       *C_fmt, *const *C_name, *Fromfile;
 216
 217 extern int      Card_no, End, Handstart, Movetype, Numgos,
 218                 Numneed[], Numseen[NUM_CARDS], Play, Window;
 219 extern const int        Numcards[], Value[];
 220
 221 extern CARD     Deck[DECK_SZ], Discard, Sh_discard, *Topcard;
 222 extern const CARD       Opposite[NUM_CARDS];
 223
 224 extern FILE     *outf;
 225
 226 extern PLAY     Player[2];
 227
 228 extern WINDOW   *Board, *Miles, *Score;
 229
 230 /*
 231  * functions
 232  */
 233
 234 void    account(CARD);
 235 void    calcmove(void);
 236 int     canplay(const PLAY *, const PLAY *, CARD);
 237 int     check_ext(bool);
 238 void    check_more(void);
 239 void    die(int) __attribute__((__noreturn__));
 240 void    domove(void);
 241 bool    error(const char *, ...);
 242 void    extrapolate(PLAY *);
 243 void    finalscore(PLAY *);
 244 CARD    getcard(void);
 245 int     getyn(int);
 246 void    init(void);
 247 int     is_repair(CARD);
 248 int     main(int, char **);
 249 void    newboard(void);
 250 void    newscore(void);
 251 int     onecard(const PLAY *);
 252 void    prboard(void);
 253 void    prompt(int);
 254 void    prscore(bool);
 255 int     readch(void);
 256 bool    rest_f(const char *);
 257 int     roll(int, int);
 258 void    rub(int);
 259 int     safety(CARD);
 260 bool    save(void);
 261 void    shuffle(void);
 262 void    sort(CARD *);
 263 void    undoex(int);
 264 bool    varpush(int, ssize_t (int, const struct iovec *, int));