robots/extern.c

   1 /*
   2  * Copyright (c) 1980 Regents of the University of California.
   3  * 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
  34 #ifndef lint
  35 /*static char sccsid[] = "from: @(#)extern.c    5.4 (Berkeley) 6/1/90";*/
  36 static char rcsid[] = "$Id: extern.c,v 1.2 1993/08/01 18:52:49 mycroft Exp $";
  37 #endif /* not lint */
  38
  39 # include       "robots.h"
  40
  41 bool    Dead;                   /* Player is now dead */
  42 bool    Full_clear = TRUE;      /* Lots of junk for init_field to clear */
  43 bool    Jump = FALSE;           /* Jump while running, counting, or waiting */
  44 bool    Newscore;               /* There was a new score added */
  45 #ifdef  FANCY
  46 bool    Pattern_roll = FALSE;   /* Auto play for YHBJNLUK pattern */
  47 #endif
  48 bool    Real_time = FALSE;      /* Play in real time? */
  49 bool    Running = FALSE;        /* Currently in the middle of a run */
  50 #ifdef  FANCY
  51 bool    Stand_still = FALSE;    /* Auto play for standing still pattern */
  52 #endif
  53 bool    Teleport = FALSE;       /* Teleport automatically when player must */
  54 bool    Waiting;                /* Player is waiting for end */
  55 bool    Was_bonus = FALSE;      /* Was a bonus last level */
  56
  57 char    Cnt_move;               /* Command which has preceded the count */
  58 char    Field[Y_FIELDSIZE][X_FIELDSIZE];        /* the playing field itslef */
  59 char    *Next_move;             /* Next move to be used in the pattern */
  60 char    *Move_list = "YHBJNLUK";/* List of moves in the pattern */
  61 char    Run_ch;                 /* Character for the direction we are running */
  62
  63 int     Count = 0;              /* Command count */
  64 int     Level;                  /* Current level */
  65 int     Num_robots;             /* Number of robots left */
  66 int     Num_scores;             /* Number of scores posted */
  67 int     Score;                  /* Current score */
  68 int     Start_level = 1;        /* Level on which to start */
  69 int     Wait_bonus;             /* bonus for waiting */
  70
  71 COORD   Max;                    /* Max area robots take up */
  72 COORD   Min;                    /* Min area robots take up */
  73 COORD   My_pos;                 /* Player's current position */
  74 COORD   Robots[MAXROBOTS];      /* Robots' current positions */
  75
  76 jmp_buf End_move;               /* Jump to on Real_time */