1 /*	$NetBSD: scores.h,v 1.5 2009/05/25 08:33:57 dholland Exp $	*/
2 
3 /*-
4  * Copyright (c) 1992, 1993
5  *	The Regents of the University of California.  All rights reserved.
6  *
7  * This code is derived from software contributed to Berkeley by
8  * Chris Torek and Darren F. Provine.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  * 3. Neither the name of the University nor the names of its contributors
19  *    may be used to endorse or promote products derived from this software
20  *    without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32  * SUCH DAMAGE.
33  *
34  *	@(#)scores.h	8.1 (Berkeley) 5/31/93
35  */
36 
37 #include <stdint.h>
38 
39 /*
40  * Tetris scores.
41  */
42 
43 /* Header for high score file. */
44 #define HSH_MAGIC_SIZE 8
45 struct highscore_header {
46 	char hsh_magic[HSH_MAGIC_SIZE];
47 	uint32_t hsh_endiantag;
48 	uint32_t hsh_version;
49 };
50 
51 /* Current on-disk high score record. */
52 struct highscore_ondisk {
53 	char hso_name[20];
54 	int32_t hso_score;
55 	int32_t hso_level;
56 	int32_t hso_pad;
57 	int64_t hso_time;
58 };
59 
60 /* 5.99.x after time_t change, on 32-bit machines */
61 struct highscore_ondisk_599 {
62 	char hso599_name[20];
63 	int32_t hso599_score;
64 	int32_t hso599_level;
65 	int32_t hso599_time[2];
66 };
67 
68 /* 5.0 and earlier on-disk high score record. */
69 struct highscore_ondisk_50 {
70 	char hso50_name[20];
71 	int32_t hso50_score;
72 	int32_t hso50_level;
73 	int32_t hso50_time;
74 };
75 
76 /* In-memory high score record. */
77 struct highscore {
78 	char	hs_name[20];	/* login name */
79 	int	hs_score;	/* raw score */
80 	int	hs_level;	/* play level */
81 	time_t	hs_time;	/* time at game end */
82 };
83 
84 #define MAXHISCORES	80
85 #define MAXSCORES	9	/* maximum high score entries per person */
86 #define	EXPIRATION	(5L * 365 * 24 * 60 * 60)
87 
88 void	savescore(int);
89 void	showscores(int);