1 files changed, 41 insertions, 0 deletions
diff --git a/src/crepe/api/ResourceManager.cpp b/src/crepe/api/ResourceManager.cpp
new file mode 100644
index 0000000..7877ed9
--- /dev/null
+++ b/src/crepe/api/ResourceManager.cpp
@@ -0,0 +1,41 @@
+#include <stdexcept>
+
+#include "util/Log.h"
+
+#include "ResourceManager.h"
+
+using namespace crepe;
+using namespace std;
+
+ResourceManager & ResourceManager::get_instance() {
+	static ResourceManager instance;
+	return instance;
+}
+
+ResourceManager::~ResourceManager() { dbg_trace(); }
+ResourceManager::ResourceManager() { dbg_trace(); }
+
+void ResourceManager::clear() {
+	this->resources.clear();
+}
+
+template <typename T>
+T & ResourceManager::cache(const Asset & asset) {
+	dbg_trace();
+	static_assert(is_base_of<Resource, T>::value, "cache must recieve a derivative class of Resource");
+
+	if (!this->resources.contains(asset))
+		this->resources[asset] = make_unique<T>(asset);
+
+	Resource * resource = this->resources.at(asset).get();
+	T * concrete_resource = dynamic_cast<T *>(resource);
+
+	if (concrete_resource == nullptr)
+		throw runtime_error(format("ResourceManager: mismatch between requested type and actual type of resource ({})", asset.get_path()));
+
+	return *concrete_resource;
+}
+
+#include "../facade/Sound.h"
+template Sound & ResourceManager::cache(const Asset &);
+