/**
* Try to load a savefile
*/
static bool try_load(ang_file *f, const struct blockinfo *loaders)
{
struct blockheader b;
errr err;
if (!check_header(f)) {
note("Savefile is corrupted -- incorrect file header.");
return FALSE;
}
/* Get the next block header */
while ((err = next_blockheader(f, &b)) == 0) {
loader_t loader = find_loader(&b, loaders);
if (!loader) {
note("Savefile block can't be read.");
note("Maybe try and load the savefile in an earlier version of Angband.");
return FALSE;
}
if (!load_block(f, &b, loader)) {
note(format("Savefile corrupted - Couldn't load block %s", b.name));
return FALSE;
}
}
if (err == -1) {
note("Savefile is corrupted -- block header mangled.");
return FALSE;
}
return TRUE;
}
/**
* Try to get the 'description' block from a savefile. Fail gracefully.
*/
const char *savefile_get_description(const char *path) {
struct blockheader b;
ang_file *f = file_open(path, MODE_READ, FTYPE_TEXT);
if (!f) return NULL;
/* Blank the description */
savefile_desc[0] = 0;
if (!check_header(f)) {
my_strcpy(savefile_desc, "Invalid savefile", sizeof savefile_desc);
} else {
while (!next_blockheader(f, &b)) {
if (!streq(b.name, "description")) {
skip_block(f, &b);
continue;
}
load_block(f, &b, get_desc);
break;
}
}
file_close(f);
return savefile_desc;
}
/* Try to load a savefile */
static bool try_load(ang_file *f, const struct blockinfo *loaders) {
struct blockheader b;
errr err;
if (!check_header(f)) {
note("Savefile is corrupted -- incorrect file header.");
return FALSE;
}
/* Get the next block header */
while ((err = next_blockheader(f, &b)) == 0) {
loader_t loader = find_loader(&b, loaders);
if (!loader) {
note("Savefile block can't be read.");
note("Maybe try and load the savefile in an earlier version of Angband.");
return FALSE;
}
if (!load_block(f, &b, loader)) {
note(format("Savefile corrupted - Couldn't load block %s", b.name));
return FALSE;
}
}
if (err == -1) {
note("Savefile is corrupted -- block header mangled.");
return FALSE;
}
/* XXX Reset cause of death */
if (p_ptr->chp >= 0)
my_strcpy(p_ptr->died_from, "(alive and well)", sizeof(p_ptr->died_from));
return TRUE;
}
