Merge from vendor branch TCPDUMP:
[dragonfly.git] / games / robots / make_level.c
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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.
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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 1.2 2003/06/17 04:25:24 dillon Exp $
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36 */
37
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38# include "robots.h"
39
40/*
41 * make_level:
42 * Make the current level
43 */
44make_level()
45{
46 int i;
47 COORD *cp;
48 WINDOW *wp;
49 int x, *endp;
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}