Implement resource packs

Source/Core/UICommon/ResourcePack/Manager.h

@@ -0,0 +1,25 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "UICommon/ResourcePack/ResourcePack.h"
+
+namespace ResourcePack
+{
+bool Init();
+
+bool Add(const std::string& path, int offset = -1);
+bool Remove(ResourcePack& pack);
+void SetInstalled(const ResourcePack& pack, bool installed);
+bool IsInstalled(const ResourcePack& pack);
+
+std::vector<ResourcePack>& GetPacks();
+
+std::vector<ResourcePack*> GetHigherPriorityPacks(ResourcePack& pack);
+std::vector<ResourcePack*> GetLowerPriorityPacks(ResourcePack& pack);
+}  // namespace ResourcePack