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#pragma once
#include <format>
#include "ResourceManager.h"
namespace crepe {
template <typename T>
T & ResourceManager::get(const Asset & asset) {
using namespace std;
static_assert(is_base_of<Resource, T>::value,
"cache must recieve a derivative class of Resource");
CacheEntry & entry = this->get_entry(asset);
if (entry.resource == nullptr) entry.resource = make_unique<T>(asset);
T * concrete_resource = dynamic_cast<T *>(entry.resource.get());
if (concrete_resource == nullptr)
throw runtime_error(format("ResourceManager: mismatch between requested type and "
"actual type of resource ({})",
asset.get_path()));
return *concrete_resource;
}
} // namespace crepe
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