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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <time.h>
#define MAGICH 0x741d /* magic of xsok version 1 highscore file */
static void portable_to_internal(long *args, unsigned char *p, int num) {
do {
int j;
*args = 0;
for (j = 0; j < 4; ++j)
*args += (long)p[3-j] << (j << 3);
++args;
p += 4;
} while (--num);
}
int highscore[300];
static void ReadHighscores(const char *levelfile) {
FILE *fp;
char filename[256], base_name[32], *s;
int i;
memset(highscore, 0, sizeof(highscore));
for (i = 100; i < 300; ++i)
highscore[i] = 0x7fffffff;
strcpy(base_name, levelfile);
if (!(s = strchr(base_name, '.')))
return;
strcpy(s+1, "score");
sprintf(filename, "%s/%s", XSOKSAVE, base_name);
if ((fp = fopen(filename, "rb"))) {
long p[300];
unsigned char ss[1200];
fread(ss, 4, 300, fp);
portable_to_internal(p, ss, 300);
for (i = 0; i < 300; ++i)
highscore[i] = p[i];
fclose(fp);
}
highscore[0] = MAGICH;
}
static int brief = 1;
#define NARGS 16
static void checkfile(const char *filename) {
FILE *fp;
long p[NARGS];
unsigned char s[256];
char type[10], *z;
int namelen, level;
if (!(fp = fopen(filename, "rb")))
return;
fread(s, 4, NARGS, fp);
portable_to_internal(p, s, NARGS);
if (p[0] != 0x741b)
return;
fread(type, 1, 8, fp);
level = p[6];
type[8] = '\0';
namelen = getc(fp);
fread(s, 1, namelen, fp);
s[namelen] = '\0';
if (strrchr(filename, '/'))
filename = strrchr(filename, '/') + 1;
ReadHighscores(filename);
z = ctime(&p[4]);
if (strchr(z, '\n'))
*strchr(z, '\n') = '\0';
if (!brief) {
printf("%-14s %-7s Level %2d: Score: %5ld, Pushes: %4ld, Moves: %4ld\n",
filename, type, level, p[1], p[2], p[3]);
#if 0
if (!p[5]) /* unsolved */
printf("\n");
else
#endif
printf("saved %s by %s\n", z, s);
} else {
int c1, c2, c3;
c1 = p[5] && highscore[level] == p[1] ? '*' : ' ';
c2 = p[5] && highscore[level+200] == p[2] ? '*' : ' ';
c3 = p[5] && highscore[level+100] == p[3] ? '*' : ' ';
printf("%2d %5ld%c %4ld%c %4ld%c %s\n", level, p[1], c1, p[2], c2, p[3], c3, s);
}
}
int main(int argc, char *argv[]) {
int i;
if (argc == 1) {
fprintf(stderr, "usage: showscore [-b] (savefiles)\n");
exit(1);
}
i = 1;
if (!strcmp(argv[i], "-b")) {
brief = 0;
++i;
} else
printf("Lv Score Pushes Moves Player\n");
for (; i < argc; ++i)
checkfile(argv[i]);
return 0;
}
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