mille/mille.h

   1 /*      $NetBSD: mille.h,v 1.10 1999/09/08 21:17:50 jsm 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. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the University of
  18  *      California, Berkeley and its contributors.
  19  * 4. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  *      @(#)mille.h     8.1 (Berkeley) 5/31/93
  36  */
  37
  38 # include       <sys/types.h>
  39 # include       <sys/uio.h>
  40 # include       <sys/stat.h>
  41 # include       <ctype.h>
  42 # include       <err.h>
  43 # include       <errno.h>
  44 # include       <curses.h>
  45 # include       <fcntl.h>
  46 # include       <stdlib.h>
  47 # include       <string.h>
  48 # include       <termios.h>
  49 # include       <unistd.h>
  50
  51 /*
  52  * @(#)mille.h  1.1 (Berkeley) 4/1/82
  53  */
  54
  55 /*
  56  * Miscellaneous constants
  57  */
  58
  59 # define        unsgn           unsigned
  60 # define        CARD            short
  61
  62 # define        HAND_SZ         7       /* number of cards in a hand    */
  63 # define        DECK_SZ         101     /* number of cards in decks     */
  64 # define        NUM_SAFE        4       /* number of saftey cards       */
  65 # define        NUM_MILES       5       /* number of milestones types   */
  66 # define        NUM_CARDS       20      /* number of types of cards     */
  67 # define        BOARD_Y         17      /* size of board screen         */
  68 # define        BOARD_X         40
  69 # define        MILES_Y         7       /* size of mileage screen       */
  70 # define        MILES_X         80
  71 # define        SCORE_Y         17      /* size of score screen         */
  72 # define        SCORE_X         40
  73 # define        MOVE_Y          10      /* Where to print move prompt   */
  74 # define        MOVE_X          20
  75 # define        ERR_Y           15      /* Where to print errors        */
  76 # define        ERR_X           5
  77 # define        EXT_Y           4       /* Where to put Extension       */
  78 # define        EXT_X           9
  79
  80 # define        PLAYER          0
  81 # define        COMP            1
  82
  83 # define        W_SMALL         0       /* Small (initial) window       */
  84 # define        W_FULL          1       /* Full (final) window          */
  85
  86 /*
  87  * Move types
  88  */
  89
  90 # define        M_DISCARD       0
  91 # define        M_DRAW          1
  92 # define        M_PLAY          2
  93 # define        M_ORDER         3
  94
  95 /*
  96  * Scores
  97  */
  98
  99 # define        SC_SAFETY       100
 100 # define        SC_ALL_SAFE     300
 101 # define        SC_COUP         300
 102 # define        SC_TRIP         400
 103 # define        SC_SAFE         300
 104 # define        SC_DELAY        300
 105 # define        SC_EXTENSION    200
 106 # define        SC_SHUT_OUT     500
 107
 108 /*
 109  * safety descriptions
 110  */
 111
 112 # define        S_UNKNOWN       0       /* location of safety unknown   */
 113 # define        S_IN_HAND       1       /* safety in player's hand      */
 114 # define        S_PLAYED        2       /* safety has been played       */
 115 # define        S_GAS_SAFE      0       /* Gas safety card index        */
 116 # define        S_SPARE_SAFE    1       /* Tire safety card index       */
 117 # define        S_DRIVE_SAFE    2       /* Driveing safety card index   */
 118 # define        S_RIGHT_WAY     3       /* Right-of-Way card index      */
 119 # define        S_CONV          15      /* conversion from C_ to S_     */
 120
 121 /*
 122  * card numbers
 123  */
 124
 125 # define        C_INIT          -1
 126 # define        C_25            0
 127 # define        C_50            1
 128 # define        C_75            2
 129 # define        C_100           3
 130 # define        C_200           4
 131 # define        C_EMPTY         5
 132 # define        C_FLAT          6
 133 # define        C_CRASH         7
 134 # define        C_STOP          8
 135 # define        C_LIMIT         9
 136 # define        C_GAS           10
 137 # define        C_SPARE         11
 138 # define        C_REPAIRS       12
 139 # define        C_GO            13
 140 # define        C_END_LIMIT     14
 141 # define        C_GAS_SAFE      15
 142 # define        C_SPARE_SAFE    16
 143 # define        C_DRIVE_SAFE    17
 144 # define        C_RIGHT_WAY     18
 145
 146 /*
 147  * prompt types
 148  */
 149
 150 # define        MOVEPROMPT              0
 151 # define        REALLYPROMPT            1
 152 # define        ANOTHERHANDPROMPT       2
 153 # define        ANOTHERGAMEPROMPT       3
 154 # define        SAVEGAMEPROMPT          4
 155 # define        SAMEFILEPROMPT          5
 156 # define        FILEPROMPT              6
 157 # define        EXTENSIONPROMPT         7
 158 # define        OVERWRITEFILEPROMPT     8
 159
 160 # ifdef SYSV
 161 # define        srandom(x)      srand(x)
 162 # define        random()        rand()
 163 # endif /* SYSV */
 164
 165 typedef struct {
 166         bool    coups[NUM_SAFE];
 167         bool    can_go;
 168         bool    new_battle;
 169         bool    new_speed;
 170         short   safety[NUM_SAFE];
 171         short   sh_safety[NUM_SAFE];
 172         short   nummiles[NUM_MILES];
 173         short   sh_nummiles[NUM_MILES];
 174         CARD    hand[HAND_SZ];
 175         CARD    sh_hand[HAND_SZ];
 176         CARD    battle;
 177         CARD    sh_battle;
 178         CARD    speed;
 179         CARD    sh_speed;
 180         int     mileage;
 181         int     sh_mileage;
 182         int     hand_tot;
 183         int     sh_hand_tot;
 184         int     safescore;
 185         int     sh_safescore;
 186         int     coupscore;
 187         int     total;
 188         int     sh_total;
 189         int     games;
 190         int     sh_games;
 191         int     was_finished;
 192 } PLAY;
 193
 194 /*
 195  * macros
 196  */
 197
 198 # define        other(x)        (1 - x)
 199 # define        nextplay()      (Play = other(Play))
 200 # define        nextwin(x)      (1 - x)
 201 # define        opposite(x)     (Opposite[x])
 202 # define        issafety(x)     (x >= C_GAS_SAFE)
 203
 204 /*
 205  * externals
 206  */
 207
 208 extern bool     Debug, Finished, Next, On_exit, Order, Saved;
 209
 210 extern char     Initstr[];
 211 extern const char       *C_fmt, *const *C_name, *Fromfile;
 212
 213 extern int      Card_no, End, Handstart, Movetype, Numgos,
 214                 Numneed[], Numseen[NUM_CARDS], Play, Window;
 215 extern const int        Numcards[], Value[];
 216
 217 extern CARD     Deck[DECK_SZ], Discard, Sh_discard, *Topcard;
 218 extern const CARD       Opposite[NUM_CARDS];
 219
 220 extern FILE     *outf;
 221
 222 extern PLAY     Player[2];
 223
 224 extern WINDOW   *Board, *Miles, *Score;
 225
 226 /*
 227  * functions
 228  */
 229
 230 void    account __P((CARD));
 231 void    calcmove __P((void));
 232 int     canplay __P((const PLAY *, const PLAY *, CARD));
 233 int     check_ext __P((bool));
 234 void    check_go __P((void));
 235 void    check_more __P((void));
 236 void    die __P((int)) __attribute__((__noreturn__));
 237 void    domove __P((void));
 238 bool    error __P((const char *, ...));
 239 void    extrapolate __P((PLAY *));
 240 void    finalscore __P((PLAY *));
 241 CARD    getcard __P((void));
 242 void    getmove __P((void));
 243 int     getyn __P((int));
 244 int     haspicked __P((const PLAY *));
 245 void    init __P((void));
 246 int     isrepair __P((CARD));
 247 int     main __P((int, char **));
 248 void    newboard __P((void));
 249 void    newscore __P((void));
 250 int     onecard __P((const PLAY *));
 251 int     playcard __P((PLAY *));
 252 void    prboard __P((void));
 253 void    prompt __P((int));
 254 void    prscore __P((bool));
 255 int     readch __P((void));
 256 bool    rest_f __P((const char *));
 257 int     roll __P((int, int));
 258 void    rub __P((int));
 259 int     safety __P((CARD));
 260 bool    save __P((void));
 261 void    show_card __P((int, int, CARD, CARD *));
 262 void    show_score __P((int, int, int, int *));
 263 void    shuffle __P((void));
 264 void    sort __P((CARD *));
 265 void    undoex __P((int));
 266 bool    varpush __P((int, ssize_t __P((int, const struct iovec *, int))));