robots/robots.h

   1 /*      $NetBSD: robots.h,v 1.11 1999/09/08 21:17:57 jsm Exp $  */
   2
   3 /*
   4  * Copyright (c) 1980, 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  *      @(#)robots.h    8.1 (Berkeley) 5/31/93
  36  */
  37
  38 # include       <sys/ttydefaults.h>
  39 # include       <ctype.h>
  40 # include       <curses.h>
  41 # include       <err.h>
  42 # include       <fcntl.h>
  43 # include       <pwd.h>
  44 # include       <setjmp.h>
  45 # include       <signal.h>
  46 # include       <stdlib.h>
  47 # include       <string.h>
  48 # include       <termios.h>
  49 # include       <unistd.h>
  50
  51 /*
  52  * miscellaneous constants
  53  */
  54
  55 # define        Y_FIELDSIZE     23
  56 # define        X_FIELDSIZE     60
  57 # define        Y_SIZE          24
  58 # define        X_SIZE          80
  59 # define        MAXLEVELS       4
  60 # define        MAXROBOTS       (MAXLEVELS * 10)
  61 # define        ROB_SCORE       10
  62 # define        S_BONUS         (60 * ROB_SCORE)
  63 # define        Y_SCORE         21
  64 # define        X_SCORE         (X_FIELDSIZE + 9)
  65 # define        Y_PROMPT        (Y_FIELDSIZE - 1)
  66 # define        X_PROMPT        (X_FIELDSIZE + 2)
  67 # define        MAXSCORES       (Y_SIZE - 2)
  68 # define        MAXNAME         16
  69 # define        MS_NAME         "Ten"
  70
  71 /*
  72  * characters on screen
  73  */
  74
  75 # define        ROBOT   '+'
  76 # define        HEAP    '*'
  77 # define        PLAYER  '@'
  78
  79 /*
  80  * type definitions
  81  */
  82
  83 typedef struct {
  84         int     y, x;
  85 } COORD;
  86
  87 typedef struct {
  88         u_int32_t       s_uid;
  89         u_int32_t       s_score;
  90         u_int32_t       s_auto;
  91         u_int32_t       s_level;
  92         char            s_name[MAXNAME];
  93 } SCORE;
  94
  95 typedef struct passwd   PASSWD;
  96
  97 /*
  98  * global variables
  99  */
 100
 101 extern bool     Dead, Full_clear, Jump, Newscore, Real_time, Running,
 102                 Teleport, Waiting, Was_bonus, Auto_bot;
 103
 104 #ifdef  FANCY
 105 extern bool     Pattern_roll, Stand_still;
 106 #endif
 107
 108 extern char     Cnt_move, Field[Y_FIELDSIZE][X_FIELDSIZE], Run_ch;
 109 extern const char *Next_move, *Move_list;
 110
 111 extern int      Count, Level, Num_robots, Num_scrap, Num_scores, Score,
 112                 Start_level, Wait_bonus, Num_games;
 113
 114 extern COORD    Max, Min, My_pos, Robots[], Scrap[];
 115
 116 extern jmp_buf  End_move;
 117
 118 /*
 119  * functions types
 120  */
 121
 122 void    add_score __P((int));
 123 bool    another __P((void));
 124 int     cmp_sc __P((const void *, const void *));
 125 bool    do_move __P((int, int));
 126 bool    eaten __P((const COORD *));
 127 void    flush_in __P((void));
 128 void    get_move __P((void));
 129 void    init_field __P((void));
 130 bool    jumping __P((void));
 131 void    make_level __P((void));
 132 void    move_robots __P((int));
 133 bool    must_telep __P((void));
 134 void    play_level __P((void));
 135 int     query __P((const char *));
 136 void    quit __P((int)) __attribute__((__noreturn__));
 137 void    reset_count __P((void));
 138 int     rnd __P((int));
 139 COORD  *rnd_pos __P((void));
 140 void    score __P((void));
 141 void    set_name __P((SCORE *));
 142 void    show_score __P((void));
 143 int     sign __P((int));
 144 char    automove __P((void));