games/mille/mille.h

   1 /*
   2  * Copyright (c) 1982, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   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.
  20  *
  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.
  32  *
  33  *      @(#)mille.h     8.1 (Berkeley) 5/31/93
  34  *
  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 $
  37  */
  38
  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>
  46
  47 /*
  48  * @(#)mille.h  1.1 (Berkeley) 4/1/82
  49  */
  50
  51 /*
  52  * Miscellaneous constants
  53  */
  54
  55 # define        unsgn           unsigned
  56 # define        CARD            short
  57
  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
  75
  76 # define        PLAYER          0
  77 # define        COMP            1
  78
  79 # define        W_SMALL         0       /* Small (initial) window       */
  80 # define        W_FULL          1       /* Full (final) window          */
  81
  82 /*
  83  * Move types
  84  */
  85
  86 # define        M_DISCARD       0
  87 # define        M_DRAW          1
  88 # define        M_PLAY          2
  89 # define        M_ORDER         3
  90
  91 /*
  92  * Scores
  93  */
  94
  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
 103
 104 /*
 105  * safety descriptions
 106  */
 107
 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_     */
 116
 117 /*
 118  * card numbers
 119  */
 120
 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
 141
 142 /*
 143  * prompt types
 144  */
 145
 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
 155
 156 # ifdef SYSV
 157 # define        srandom(x)      srand(x)
 158 # define        random()        rand()
 159 # endif
 160
 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 */
 172
 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;
 201
 202 /*
 203  * macros
 204  */
 205
 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)
 211
 212 /*
 213  * externals
 214  */
 215
 216 extern bool     Debug, Finished, Next, On_exit, Order, Saved;
 217
 218 extern char     *Fromfile, Initstr[];
 219 extern const char       *C_fmt, **C_name;
 220
 221 extern int      Card_no, End, Handstart, Movetype, Numcards[], Numgos,
 222                 Numneed[], Numseen[NUM_CARDS], Play, Value[], Window;
 223
 224 extern CARD     Deck[DECK_SZ], Discard, Opposite[NUM_CARDS], Sh_discard,
 225                 *Topcard;
 226
 227 extern FILE     *outf;
 228
 229 extern PLAY     Player[2];
 230
 231 extern WINDOW   *Board, *Miles, *Score;
 232
 233 /*
 234  * functions
 235  */
 236
 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