Changeset: 8 Initial work on sprites and texture system

1 files changed, 73 insertions, 0 deletions

diff --git a/source/Ires.hpp b/source/Ires.hpp
new file mode 100644
index 0000000..66a931e
--- /dev/null
+++ b/source/Ires.hpp
@@ -0,0 +1,73 @@
+#pragma once
+
+#include "EditorAttachment.hpp"
+#include "RcPtr.hpp"
+#include "Utils.hpp"
+
+#include <rapidjson/fwd.h>
+#include <robin_hood.h>
+#include <filesystem>
+#include <memory>
+#include <string_view>
+
+// Forward declarations
+class IresObject;
+class IresManager;
+
+class IresObject : public RefCounted {
+	friend class IresManager;
+
+public:
+	enum Kind {
+		KD_Texture,
+		KD_SpriteFiles,
+		KD_Spritesheet,
+		KD_COUNT,
+	};
+
+private:
+	std::string mName;
+	std::unique_ptr<EditorAttachment> mEditorAttachment;
+	IresManager* mMan = nullptr;
+	Kind mKind;
+
+public:
+	IresObject(Kind kind);
+	virtual ~IresObject() = default;
+
+	static std::string_view ToString(Kind kind);
+	static Kind FromString(std::string_view name);
+	static std::unique_ptr<IresObject> Create(Kind kind);
+	Kind GetKind() const { return mKind; }
+
+	IresManager* GetAssociatedManager() const { return mMan; }
+	bool IsAnnoymous() const;
+	const std::string& GetName() const { return mName; }
+
+	EditorAttachment* GetEditorAttachment() const { return mEditorAttachment.get(); }
+	void SetEditorAttachment(EditorAttachment* attachment) { mEditorAttachment.reset(attachment); }
+
+	static rapidjson::Value WriteFull(const IresObject& ires, rapidjson::Document& root);
+	static std::unique_ptr<IresObject> ReadFull(const rapidjson::Value& value);
+	virtual void Write(rapidjson::Value& value, rapidjson::Document& root) const = 0;
+	virtual void Read(const rapidjson::Value& value) = 0;
+};
+
+class IresManager {
+public:
+	static inline IresManager* instance = nullptr;
+
+private:
+	robin_hood::unordered_map<std::string_view, RcPtr<IresObject>, StringHash, StringEqual> mObjects;
+
+public:
+	void DiscoverFilesDesignatedLocation();
+	void DiscoverFiles(const std::filesystem::path& dir);
+
+	std::pair<IresObject*, bool> Add(IresObject* mat);
+	void Delete(IresObject* ires);
+	bool Rename(IresObject* ires, std::string newName);
+
+	const auto& GetObjects() const { return mObjects; }
+	IresObject* FindIres(std::string_view path);
+};