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Don't use PHYSFS_getRealDir() to check for .zip

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Not sure why the original implementation decided to do things this way
instead of snprintf'ing a path to the .zip itself. Otherwise, if the
level is from data.zip, PHYSFS_getRealDir() will return the path of
data.zip, which then fails to mount for separate reasons.
This commit is contained in:
Misa 2021-08-18 09:57:55 -07:00
parent a1df4c1383
commit 124d77c041
1 changed files with 27 additions and 21 deletions
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48
desktop_version/src/FileSystemUtils.cpp
View file

@ -513,13 +513,10 @@ bool FILESYSTEM_mountAssets(const char* path)
{
char filename[MAX_PATH];
char virtual_path[MAX_PATH];
const char* real_path;
VVV_between(path, "levels/", filename, ".vvvvvv");
real_path = PHYSFS_getRealDir(path);
/* Check for a zipped up level pack first */
/* Check for a zipped up pack only containing assets first */
SDL_snprintf(
virtual_path,
sizeof(virtual_path),
@ -537,30 +534,18 @@ bool FILESYSTEM_mountAssets(const char* path)
MAYBE_FAIL(graphics.reloadresources());
}
else if (real_path != NULL && endsWith(real_path, ".zip"))
{
/* This is a base zip, probably the official data.zip */
printf("Asset directory is .zip at %s\n", real_path);
if (!FILESYSTEM_mountAssetsFrom(real_path))
{
return false;
}
MAYBE_FAIL(graphics.reloadresources());
}
else
{
/* If it's not a level or base zip, look for a level folder */
SDL_snprintf(
virtual_path,
sizeof(virtual_path),
"levels/%s/",
"levels/%s.zip",
filename
);
if (FILESYSTEM_exists(virtual_path))
{
printf("Asset directory exists at %s\n", virtual_path);
/* This is a full zipped-up level including assets */
printf("Asset directory is .zip at %s\n", virtual_path);
if (!FILESYSTEM_mountAssetsFrom(virtual_path))
{
@ -571,8 +556,29 @@ bool FILESYSTEM_mountAssets(const char* path)
}
else
{
/* Wasn't a level zip, base zip, or folder! */
puts("Asset directory does not exist");
/* If it's not a level or base zip, look for a level folder */
SDL_snprintf(
virtual_path,
sizeof(virtual_path),
"levels/%s/",
filename
);
if (FILESYSTEM_exists(virtual_path))
{
printf("Asset directory exists at %s\n", virtual_path);
if (!FILESYSTEM_mountAssetsFrom(virtual_path))
{
return false;
}
MAYBE_FAIL(graphics.reloadresources());
}
else
{
/* Wasn't a level zip, base zip, or folder! */
puts("Asset directory does not exist");
}
}
}