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Add -r option to man and readme and make reset option actually prompt. Remove hardcoded merge_goal value.

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Tiehuis
2015-02-23 16:00:14 +13:00
parent 40f6419c55
commit 2d9af767d1
6 changed files with 51 additions and 19 deletions
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src/highscore.c
+27
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@@ -44,7 +44,34 @@ static const char* highscore_retrieve_file(void)
void highscore_reset(void)
{
const char *hsfile = highscore_retrieve_file();
const size_t resp_length = 16;
char resp[resp_length];
printf("Are you sure you want to reset your scores? Y(es) or N(o)\n");
while (1) {
fgets(resp, resp_length, stdin);
const size_t sl = strlen(resp);
if (sl < resp_length)
resp[sl - 1] = '\0';
if (!strncmp(resp, "Yes", resp_length) ||
!strncmp(resp, "Y", resp_length) ||
!strncmp(resp, "yes", resp_length) ||
!strncmp(resp, "y", resp_length) )
goto reset_scores;
else
if (!strncmp(resp, "No", resp_length) ||
!strncmp(resp, "N", resp_length) ||
!strncmp(resp, "no", resp_length) ||
!strncmp(resp, "n", resp_length) )
return;
printf("Please enter Yes or No\n");
}
reset_scores:;
FILE *fd = fopen(hsfile, "w+");
fprintf(fd, "%d", 0);
fclose(fd);