2 * Copyright (c) 1980, 1993
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15 * This product includes software developed by the University of
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33 * @(#)score.c 8.1 (Berkeley) 5/31/93
34 * $FreeBSD: src/games/robots/score.c,v 1.5 1999/11/30 03:49:20 billf Exp $
35 * $DragonFly: src/games/robots/score.c,v 1.3 2006/08/27 21:45:07 pavalos Exp $
40 # include <sys/types.h>
42 # include "pathnames.h"
50 typedef struct passwd PASSWD;
52 const char *Scorefile = _PATH_SCORE;
54 int Max_per_uid = MAX_PER_UID;
56 static SCORE Top[MAXSCORES];
58 static void set_name(SCORE *);
59 static int cmp_sc(const void *, const void *);
63 * Post the player's score, if reasonable, and then print out the
72 bool done_show = FALSE;
73 static int numscores, max_uid;
76 if ((inf = open(Scorefile, 2)) < 0) {
81 if (read(inf, &max_uid, sizeof max_uid) == sizeof max_uid)
82 read(inf, Top, sizeof Top);
84 for (scp = Top; scp < &Top[MAXSCORES]; scp++)
86 max_uid = Max_per_uid;
90 if (Top[MAXSCORES-1].s_score <= Score) {
92 for (scp = Top; scp < &Top[MAXSCORES]; scp++)
93 if (scp->s_score < 0 ||
94 (scp->s_uid == uid && ++numscores == max_uid)) {
95 if (scp->s_score > Score)
103 if (scp == &Top[MAXSCORES]) {
104 Top[MAXSCORES-1].s_score = Score;
105 Top[MAXSCORES-1].s_uid = uid;
106 set_name(&Top[MAXSCORES-1]);
110 qsort(Top, MAXSCORES, sizeof Top[0], cmp_sc);
121 for (scp = Top; scp < &Top[MAXSCORES]; scp++) {
122 if (scp->s_score < 0)
124 move((scp - Top) + 1, 15);
125 if (!done_show && scp->s_uid == uid && scp->s_score == Score)
127 printw(" %d\t%d\t%-8.8s ", (scp - Top) + 1, scp->s_score, scp->s_name);
128 if (!done_show && scp->s_uid == uid && scp->s_score == Score) {
133 Num_scores = scp - Top;
138 write(inf, &max_uid, sizeof max_uid);
139 write(inf, Top, sizeof Top);
148 static char unk[] = "???";
150 if ((pp = getpwuid(scp->s_uid)) == NULL)
152 strncpy(scp->s_name, pp->pw_name, MAXNAME);
157 * Compare two scores.
160 cmp_sc(const void *s1, const void *s2)
162 return (((const SCORE *)s2)->s_score - ((const SCORE *)s1)->s_score);
167 * Show the score list for the '-s' option.
174 static int max_score;
176 if ((inf = open(Scorefile, 0)) < 0) {
181 for (scp = Top; scp < &Top[MAXSCORES]; scp++)
184 read(inf, &max_score, sizeof max_score);
185 read(inf, Top, sizeof Top);
188 for (scp = Top; scp < &Top[MAXSCORES]; scp++)
189 if (scp->s_score >= 0)
190 printf("%d\t%d\t%.*s\n", inf++, scp->s_score,
191 (int)sizeof(scp->s_name), scp->s_name);