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      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 /*
     38  * Tetris scores.
     39  */
     40 
     41 /* Header for high score file. */
     42 #define HSH_MAGIC_SIZE 8
     43 struct highscore_header {
     44 	char hsh_magic[HSH_MAGIC_SIZE];
     45 	uint32_t hsh_endiantag;
     46 	uint32_t hsh_version;
     47 };
     48 
     49 /* Current on-disk high score record. */
     50 struct highscore_ondisk {
     51 	char hso_name[20];
     52 	int32_t hso_score;
     53 	int32_t hso_level;
     54 	int32_t hso_pad;
     55 	int64_t hso_time;
     56 };
     57 
     58 /* 5.99.x after time_t change, on 32-bit machines */
     59 struct highscore_ondisk_599 {
     60 	char hso599_name[20];
     61 	int32_t hso599_score;
     62 	int32_t hso599_level;
     63 	int32_t hso599_time[2];
     64 };
     65 
     66 /* 5.0 and earlier on-disk high score record. */
     67 struct highscore_ondisk_50 {
     68 	char hso50_name[20];
     69 	int32_t hso50_score;
     70 	int32_t hso50_level;
     71 	int32_t hso50_time;
     72 };
     73 
     74 /* In-memory high score record. */
     75 struct highscore {
     76 	char	hs_name[20];	/* login name */
     77 	int	hs_score;	/* raw score */
     78 	int	hs_level;	/* play level */
     79 	time_t	hs_time;	/* time at game end */
     80 };
     81 
     82 #define MAXHISCORES	80
     83 #define MAXSCORES	9	/* maximum high score entries per person */
     84 #define	EXPIRATION	(5L * 365 * 24 * 60 * 60)
     85 
     86 void	savescore(int);
     87 void	showscores(int);
     88