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. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * @(#)make_level.c     8.1 (Berkeley) 5/31/93
  30  * $FreeBSD: src/games/robots/make_level.c,v 1.4 1999/11/30 03:49:18 billf Exp $
  31  * $DragonFly: src/games/robots/make_level.c,v 1.3 2006/08/27 21:45:07 pavalos Exp $
  32  */
  33
  34 #include "robots.h"
  35
  36 /*
  37  * make_level:
  38  *      Make the current level
  39  */
  40 void
  41 make_level(void)
  42 {
  43         int i;
  44         COORD *cp;
  45         int x;
  46
  47         reset_count();
  48         for (i = 1; i < Y_FIELDSIZE; i++)
  49                 for (x = 1; x < X_FIELDSIZE; x++)
  50                         if (Field[i][x] != 0)
  51                                 mvaddch(i, x, ' ');
  52         if (My_pos.y > 0)
  53                 mvaddch(My_pos.y, My_pos.x, ' ');
  54
  55         Waiting = false;
  56         Wait_bonus = 0;
  57         leaveok(stdscr, false);
  58         for (cp = Robots; cp < &Robots[MAXROBOTS]; cp++)
  59                 cp->y = -1;
  60         My_pos.y = -1;
  61
  62         bzero(Field, sizeof Field);
  63         Min.y = Y_FIELDSIZE;
  64         Min.x = X_FIELDSIZE;
  65         Max.y = 0;
  66         Max.x = 0;
  67         if ((i = Level * 10) > MAXROBOTS)
  68                 i = MAXROBOTS;
  69         Num_robots = i;
  70         while (i-- > 0) {
  71                 cp = rnd_pos();
  72                 Robots[i] = *cp;
  73                 Field[cp->y][cp->x]++;
  74                 if (cp->y < Min.y)
  75                         Min.y = cp->y;
  76                 if (cp->x < Min.x)
  77                         Min.x = cp->x;
  78                 if (cp->y > Max.y)
  79                         Max.y = cp->y;
  80                 if (cp->x > Max.x)
  81                         Max.x = cp->x;
  82         }
  83         My_pos = *rnd_pos();
  84         refresh();
  85 }