games/robots/make_level.c

   1 /*
   2  * Copyright (c) 1980, 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  * @(#)make_level.c     8.1 (Berkeley) 5/31/93
  34  * $FreeBSD: src/games/robots/make_level.c,v 1.4 1999/11/30 03:49:18 billf Exp $
  35  * $DragonFly: src/games/robots/make_level.c,v 1.3 2006/08/27 21:45:07 pavalos Exp $
  36  */
  37
  38 # include       "robots.h"
  39
  40 /*
  41  * make_level:
  42  *      Make the current level
  43  */
  44 void
  45 make_level(void)
  46 {
  47         int     i;
  48         COORD   *cp;
  49         int     x;
  50
  51         reset_count();
  52         for (i = 1; i < Y_FIELDSIZE; i++)
  53                 for (x = 1; x < X_FIELDSIZE; x++)
  54                         if (Field[i][x] != 0)
  55                                 mvaddch(i, x, ' ');
  56         if (My_pos.y > 0)
  57                 mvaddch(My_pos.y, My_pos.x, ' ');
  58
  59         Waiting = FALSE;
  60         Wait_bonus = 0;
  61         leaveok(stdscr, FALSE);
  62         for (cp = Robots; cp < &Robots[MAXROBOTS]; cp++)
  63                 cp->y = -1;
  64         My_pos.y = -1;
  65
  66         bzero(Field, sizeof Field);
  67         Min.y = Y_FIELDSIZE;
  68         Min.x = X_FIELDSIZE;
  69         Max.y = 0;
  70         Max.x = 0;
  71         if ((i = Level * 10) > MAXROBOTS)
  72                 i = MAXROBOTS;
  73         Num_robots = i;
  74         while (i-- > 0) {
  75                 cp = rnd_pos();
  76                 Robots[i] = *cp;
  77                 Field[cp->y][cp->x]++;
  78                 if (cp->y < Min.y)
  79                         Min.y = cp->y;
  80                 if (cp->x < Min.x)
  81                         Min.x = cp->x;
  82                 if (cp->y > Max.y)
  83                         Max.y = cp->y;
  84                 if (cp->x > Max.x)
  85                         Max.x = cp->x;
  86         }
  87         My_pos = *rnd_pos();
  88         refresh();
  89 }