games/robots/make_level.c

   1 /*      $NetBSD: make_level.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[] = "@(#)make_level.c        8.1 (Berkeley) 5/31/93";
  36 #else
  37 __RCSID("$NetBSD: make_level.c,v 1.9 2009/07/20 06:00:56 dholland Exp $");
  38 #endif
  39 #endif /* not lint */
  40
  41 #include <curses.h>
  42 #include <string.h>
  43 #include "robots.h"
  44
  45 /*
  46  * make_level:
  47  *      Make the current level
  48  */
  49 void
  50 make_level(void)
  51 {
  52         int i;
  53         COORD *cp;
  54         int x;
  55
  56         reset_count();
  57         for (i = 1; i < Y_FIELDSIZE; i++)
  58                 for (x = 1; x < X_FIELDSIZE; x++)
  59                         if (Field[i][x] != 0)
  60                                 mvaddch(i, x, ' ');
  61         if (My_pos.y > 0)
  62                 mvaddch(My_pos.y, My_pos.x, ' ');
  63
  64         Waiting = false;
  65         Wait_bonus = 0;
  66         leaveok(stdscr, FALSE);
  67         for (cp = Robots; cp < &Robots[MAXROBOTS]; cp++)
  68                 cp->y = -1;
  69         My_pos.y = -1;
  70
  71         memset(Field, 0, sizeof Field);
  72         Min.y = Y_FIELDSIZE;
  73         Min.x = X_FIELDSIZE;
  74         Max.y = 0;
  75         Max.x = 0;
  76         if ((i = Level * 10) > MAXROBOTS)
  77                 i = MAXROBOTS;
  78         Num_robots = i;
  79         memset(Scrap, 0, sizeof(Scrap[0]) * MAXROBOTS);
  80         Num_scrap = 0;
  81         while (i-- > 0) {
  82                 cp = rnd_pos();
  83                 Robots[i] = *cp;
  84                 Field[cp->y][cp->x]++;
  85                 if (cp->y < Min.y)
  86                         Min.y = cp->y;
  87                 if (cp->x < Min.x)
  88                         Min.x = cp->x;
  89                 if (cp->y > Max.y)
  90                         Max.y = cp->y;
  91                 if (cp->x > Max.x)
  92                         Max.x = cp->x;
  93         }
  94         My_pos = *rnd_pos();
  95         refresh();
  96 }