FileInfoListPtr findResourceFileInfo (const String& _groupName, const String& _pattern, bool _recursive, bool _dirs)
{
OGRE_LOCK_AUTO_MUTEX
// MEMCATEGORY_GENERAL is the only category supported for SharedPtr
FileInfoListPtr vec(OGRE_NEW_T(FileInfoList, MEMCATEGORY_GENERAL)(), SPFM_DELETE_T);
// Try to find in resource index first
ResourceGroup* grp = getResourceGroup(_groupName);
if (!grp)
{
GOTHOGRE_EXCEPT(
"Cannot locate a resource group called '" << _groupName << "'");
}
OGRE_LOCK_MUTEX(grp->OGRE_AUTO_MUTEX_NAME) // lock group mutex
// Iterate over the archives
LocationList::iterator i, iend;
iend = grp->locationList.end();
for (i = grp->locationList.begin(); i != iend; ++i)
{
FileInfoListPtr lst = (*i)->archive->findFileInfo(_pattern, _recursive, _dirs);
vec->insert(vec->end(), lst->begin(), lst->end());
}
return vec;
}
Archive *Find(String &filename) {
ResourceGroup* grp = getResourceGroup("General");
if (!grp)
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND, "Cannot locate a resource group called 'General'", "ResourceGroupManager::openResource");
OGRE_LOCK_MUTEX(grp->OGRE_AUTO_MUTEX_NAME) // lock group mutex
ResourceLocationIndex::iterator rit = grp->resourceIndexCaseSensitive.find(filename);
if (rit != grp->resourceIndexCaseSensitive.end()) {
// Found in the index
Archive *fileArchive = rit->second;
filename = fileArchive->getName() + "/" + filename;
return fileArchive;
}
return NULL;
}
bool ResourceManager::findResource(ResourceLoadOptions& options)
{
Path& path = options.name;
for(auto it = resourceLoaders.begin(); it != resourceLoaders.end(); it++)
{
auto ext = PathGetFileExtension(options.name);
auto loader = it->value.get();
if( loader->getResourceGroup() != options.group )
continue;
Path newPath = StringFormat("%s.%s", path.c_str(), ext.c_str());
if (archive->existsFile(newPath))
{
path = PathNormalize(newPath);
return true;
}
}
return false;
}
