robots/extern.c

   1 /*      $NetBSD: extern.c,v 1.7 1999/09/18 19:38:53 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
  36 #include <sys/cdefs.h>
  37 #ifndef lint
  38 #if 0
  39 static char sccsid[] = "@(#)extern.c    8.1 (Berkeley) 5/31/93";
  40 #else
  41 __RCSID("$NetBSD: extern.c,v 1.7 1999/09/18 19:38:53 jsm Exp $");
  42 #endif
  43 #endif /* not lint */
  44
  45 # include       "robots.h"
  46
  47 bool    Dead;                   /* Player is now dead */
  48 bool    Full_clear = TRUE;      /* Lots of junk for init_field to clear */
  49 bool    Jump = FALSE;           /* Jump while running, counting, or waiting */
  50 bool    Newscore;               /* There was a new score added */
  51 #ifdef  FANCY
  52 bool    Pattern_roll = FALSE;   /* Auto play for YHBJNLUK pattern */
  53 #endif
  54 bool    Real_time = FALSE;      /* Play in real time? */
  55 bool    Auto_bot = FALSE;       /* Automatic mover */
  56 bool    Running = FALSE;        /* Currently in the middle of a run */
  57 #ifdef  FANCY
  58 bool    Stand_still = FALSE;    /* Auto play for standing still pattern */
  59 #endif
  60 bool    Teleport = FALSE;       /* Teleport automatically when player must */
  61 bool    Waiting;                /* Player is waiting for end */
  62 bool    Was_bonus = FALSE;      /* Was a bonus last level */
  63
  64 char    Cnt_move;               /* Command which has preceded the count */
  65 char    Field[Y_FIELDSIZE][X_FIELDSIZE];        /* the playing field itslef */
  66 const char      *Next_move;     /* Next move to be used in the pattern */
  67 const char      *Move_list = "YHBJNLUK";/* List of moves in the pattern */
  68 char    Run_ch;                 /* Character for the direction we are running */
  69
  70 int     Count = 0;              /* Command count */
  71 int     Level;                  /* Current level */
  72 int     Num_robots;             /* Number of robots left */
  73 int     Num_scrap;              /* Number of scrap heaps */
  74 int     Num_scores;             /* Number of scores posted */
  75 int     Num_games;              /* Number of games to play */
  76 u_int32_t       Score;          /* Current score */
  77 int     Start_level = 1;        /* Level on which to start */
  78 int     Wait_bonus;             /* bonus for waiting */
  79
  80 COORD   Max;                    /* Max area robots take up */
  81 COORD   Min;                    /* Min area robots take up */
  82 COORD   My_pos;                 /* Player's current position */
  83 COORD   Robots[MAXROBOTS];      /* Robots' current positions */
  84 COORD   Scrap[MAXROBOTS];       /* ScrapHeap' current position */
  85
  86 jmp_buf End_move;               /* Jump to on Real_time */