games/robots/extern.c

   1 /*      $NetBSD: extern.c,v 1.9 2009/07/20 06:00:56 dholland 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. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 #ifndef lint
  34 #if 0
  35 static char sccsid[] = "@(#)extern.c    8.1 (Berkeley) 5/31/93";
  36 #else
  37 __RCSID("$NetBSD: extern.c,v 1.9 2009/07/20 06:00:56 dholland Exp $");
  38 #endif
  39 #endif /* not lint */
  40
  41 #include "robots.h"
  42
  43 bool Real_time = false;         /* Play in real time? */
  44 bool Auto_bot = false;          /* Automatic mover */
  45 bool Jump = false;              /* Jump while running, counting, or waiting */
  46 bool Teleport = false;          /* Teleport automatically when player must */
  47
  48 bool Dead;                      /* Player is now dead */
  49 bool Running = false;           /* Currently in the middle of a run */
  50 bool Waiting;                   /* Player is waiting for end */
  51 bool Newscore;                  /* There was a new score added */
  52 bool Was_bonus = false;         /* Was a bonus last level */
  53 bool Full_clear = true;         /* Lots of junk for init_field to clear */
  54
  55 #ifdef FANCY
  56 bool Pattern_roll = false;      /* Auto play for YHBJNLUK pattern */
  57 bool Stand_still = false;       /* Auto play for standing still pattern */
  58 #endif
  59
  60 char Cnt_move;                  /* Command which has preceded the count */
  61 char Run_ch;                    /* Character for the direction we are running */
  62
  63 char Field[Y_FIELDSIZE][X_FIELDSIZE];   /* the playing field itself */
  64
  65 const char *Next_move;          /* Next move to be used in the pattern */
  66 const char *Move_list = "YHBJNLUK";/* List of moves in the pattern */
  67
  68 int Count = 0;                  /* Command count */
  69 int Level;                      /* Current level */
  70 int Num_robots;                 /* Number of robots left */
  71 int Num_scrap;                  /* Number of scrap heaps */
  72 int Num_scores;                 /* Number of scores posted */
  73 int Num_games;                  /* Number of games to play */
  74 int Start_level = 1;            /* Level on which to start */
  75 int Wait_bonus;                 /* bonus for waiting */
  76
  77 uint32_t Score;                 /* Current score */
  78
  79 COORD Max;                      /* Max area robots take up */
  80 COORD Min;                      /* Min area robots take up */
  81 COORD My_pos;                   /* Player's current position */
  82 COORD Robots[MAXROBOTS];        /* Robots' current positions */
  83 COORD Scrap[MAXROBOTS];         /* ScrapHeap' current position */
  84
  85 jmp_buf End_move;               /* Jump to on Real_time */