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robots.h revision 1.14 
      1 /*	$NetBSD: robots.h,v 1.14 1999/09/30 18:01:33 jsm 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. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by the University of
     18  *	California, Berkeley and its contributors.
     19  * 4. Neither the name of the University nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  *
     35  *	@(#)robots.h	8.1 (Berkeley) 5/31/93
     36  */
     37 
     38 # include	<sys/ttydefaults.h>
     39 # include	<ctype.h>
     40 # include	<curses.h>
     41 # include	<err.h>
     42 # include	<errno.h>
     43 # include	<fcntl.h>
     44 # include	<pwd.h>
     45 # include	<setjmp.h>
     46 # include	<signal.h>
     47 # include	<stdlib.h>
     48 # include	<string.h>
     49 # include	<termios.h>
     50 # include	<unistd.h>
     51 
     52 /*
     53  * miscellaneous constants
     54  */
     55 
     56 # define	Y_FIELDSIZE	23
     57 # define	X_FIELDSIZE	60
     58 # define	Y_SIZE		24
     59 # define	X_SIZE		80
     60 # define	MAXLEVELS	4
     61 # define	MAXROBOTS	(MAXLEVELS * 10)
     62 # define	ROB_SCORE	10
     63 # undef		S_BONUS
     64 # define	S_BONUS		(60 * ROB_SCORE)
     65 # define	Y_SCORE		21
     66 # define	X_SCORE		(X_FIELDSIZE + 9)
     67 # define	Y_PROMPT	(Y_FIELDSIZE - 1)
     68 # define	X_PROMPT	(X_FIELDSIZE + 2)
     69 # define	MAXSCORES	(Y_SIZE - 2)
     70 # define	MAXNAME		16
     71 # define	MS_NAME		"Ten"
     72 
     73 /*
     74  * characters on screen
     75  */
     76 
     77 # define	ROBOT	'+'
     78 # define	HEAP	'*'
     79 # define	PLAYER	'@'
     80 
     81 /*
     82  * type definitions
     83  */
     84 
     85 typedef struct {
     86 	int	y, x;
     87 } COORD;
     88 
     89 typedef struct {
     90 	u_int32_t	s_uid;
     91 	u_int32_t	s_score;
     92 	u_int32_t	s_auto;
     93 	u_int32_t	s_level;
     94 	char		s_name[MAXNAME];
     95 } SCORE;
     96 
     97 typedef struct passwd	PASSWD;
     98 
     99 /*
    100  * global variables
    101  */
    102 
    103 extern bool	Dead, Full_clear, Jump, Newscore, Real_time, Running,
    104 		Teleport, Waiting, Was_bonus, Auto_bot;
    105 
    106 #ifdef	FANCY
    107 extern bool	Pattern_roll, Stand_still;
    108 #endif
    109 
    110 extern char	Cnt_move, Field[Y_FIELDSIZE][X_FIELDSIZE], Run_ch;
    111 extern const char *Next_move, *Move_list;
    112 
    113 extern int	Count, Level, Num_robots, Num_scrap, Num_scores,
    114 		Start_level, Wait_bonus, Num_games;
    115 
    116 extern u_int32_t	Score;
    117 
    118 extern COORD	Max, Min, My_pos, Robots[], Scrap[];
    119 
    120 extern jmp_buf	End_move;
    121 
    122 /*
    123  * functions types
    124  */
    125 
    126 void	add_score __P((int));
    127 bool	another __P((void));
    128 int	cmp_sc __P((const void *, const void *));
    129 bool	do_move __P((int, int));
    130 bool	eaten __P((const COORD *));
    131 void	flush_in __P((void));
    132 void	get_move __P((void));
    133 void	init_field __P((void));
    134 bool	jumping __P((void));
    135 void	make_level __P((void));
    136 void	move_robots __P((int));
    137 bool	must_telep __P((void));
    138 void	play_level __P((void));
    139 int	query __P((const char *));
    140 void	quit __P((int)) __attribute__((__noreturn__));
    141 void	reset_count __P((void));
    142 int	rnd __P((int));
    143 COORD  *rnd_pos __P((void));
    144 void	score __P((int));
    145 void	set_name __P((SCORE *));
    146 void	show_score __P((void));
    147 int	sign __P((int));
    148 char	automove __P((void));
    149