bool ResourceManager::loadResourceGroup(const std::string &groupName)
{
// note: it's ok to load a group more than once as long as it's
// released more than once too. different parts of the code
// can use the same resource group and each of them should load
// it when they need it and unload it when they done with it
if (mResourceGroups.find(groupName) != mResourceGroups.end())
{
// disable full screen toggle while resource load/unload:
Environment::instance()->disableFullScreenToggle();
ResourceGroup *g = mResourceGroups[groupName];
bool success = true;
if (!g->isEmpty())
{
for (const std::string *path = g->getFirstPath() ; path!=NULL ; path = g->getNextPath())
{
assert(mResourcesByPath.find(*path) != mResourcesByPath.end());
Resource *res = mResourcesByPath[*path];
assert(res!=NULL);
success &= res->load();
}
}
Environment::instance()->enableFullScreenToggle();
return success;
}
else
{
assert(false);
return false;
}
}
void ResourceManager::unloadResourceGroup(const std::string &groupName)
{
if (mResourceGroups.find(groupName) != mResourceGroups.end())
{
// disable full screen toggle while resource load/unload:
Environment::instance()->disableFullScreenToggle();
ResourceGroup *g = mResourceGroups[groupName];
for (const std::string *path=g->getFirstPath() ; path!=NULL ; path=g->getNextPath())
{
Resource *res = mResourcesByPath[*path];
assert(res!=NULL);
res->release();
}
Environment::instance()->enableFullScreenToggle();
}
else
{
assert(false);
}
}