robots.h revision 1.3 
1/*	$OpenBSD: robots.h,v 1.3 1998/08/22 08:56:00 pjanzen Exp $	*/
2/*	$NetBSD: robots.h,v 1.5 1995/04/24 12:24:54 cgd Exp $	*/
3
4/*
5 * Copyright (c) 1980, 1993
6 *	The Regents of the University of California.  All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *	This product includes software developed by the University of
19 *	California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 *    may be used to endorse or promote products derived from this software
22 *    without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 *	@(#)robots.h	8.1 (Berkeley) 5/31/93
37 */
38
39#include	<sys/ttydefaults.h>
40#include	<sys/types.h>
41#include	<ctype.h>
42#include	<curses.h>
43#include	<err.h>
44#include	<errno.h>
45#include	<fcntl.h>
46#include	<pwd.h>
47#include	<setjmp.h>
48#include	<signal.h>
49#include	<string.h>
50#include	<stdlib.h>
51#include	<termios.h>
52#include	<unistd.h>
53
54/*
55 * miscellaneous constants
56 */
57
58#define	Y_FIELDSIZE	23
59#define	X_FIELDSIZE	60
60#define	Y_SIZE		24
61#define	X_SIZE		80
62#define	MAXLEVELS	4
63#define	MAXROBOTS	(MAXLEVELS * 10)
64#define	ROB_SCORE	10
65#define	S_BONUS		(60 * ROB_SCORE)
66#define	Y_SCORE		21
67#define	X_SCORE		(X_FIELDSIZE + 9)
68#define	Y_PROMPT	(Y_FIELDSIZE - 1)
69#define	X_PROMPT	(X_FIELDSIZE + 2)
70#define	MAXSCORES	(Y_SIZE - 2)
71#define	MAXNAME		16
72#define	MS_NAME		"Ten"
73
74/*
75 * characters on screen
76 */
77
78#define	ROBOT	'+'
79#define	HEAP	'*'
80#define	PLAYER	'@'
81
82/*
83 * type definitions
84 */
85
86typedef struct {
87	int	y, x;
88} COORD;
89
90typedef struct {
91	uid_t	s_uid;
92	int	s_score;
93	char	s_name[MAXNAME];
94} SCORE;
95
96typedef struct passwd	PASSWD;
97
98/*
99 * global variables
100 */
101
102extern bool	Dead, Full_clear, Jump, Newscore, Real_time, Running,
103		Teleport, Waiting, Was_bonus;
104
105#ifdef	FANCY
106extern bool	Pattern_roll, Stand_still;
107#endif
108
109extern char	Cnt_move, Field[Y_FIELDSIZE][X_FIELDSIZE], *Next_move,
110		*Move_list, Run_ch;
111
112extern int	Count, Level, Num_robots, Num_scores, Score,
113		Start_level, Wait_bonus;
114
115extern COORD	Max, Min, My_pos, Robots[];
116
117extern jmp_buf	End_move;
118
119/*
120 * functions types
121 */
122
123void	add_score __P((int));
124bool	another __P((void));
125int	cmp_sc __P((const void *, const void *));
126bool	do_move __P((int, int));
127bool	eaten __P((COORD *));
128void	flush_in __P((void));
129void	get_move __P((void));
130void	init_field __P((void));
131bool	jumping __P((void));
132void	make_level __P((void));
133void	move_robots __P((int));
134bool	must_telep __P((void));
135void	play_level __P((void));
136int	query __P((char *));
137void	quit __P((int));
138void	reset_count __P((void));
139int	rnd __P((int));
140COORD	*rnd_pos __P((void));
141void	score __P((int));
142void	set_name __P((SCORE *));
143void	show_score __P((void));
144int	sign __P((int));
145