1 files changed, 94 insertions, 0 deletions
diff --git a/source/30-game/GameObject.hpp b/source/30-game/GameObject.hpp
new file mode 100644
index 0000000..77488b9
--- /dev/null
+++ b/source/30-game/GameObject.hpp
@@ -0,0 +1,94 @@
+#pragma once
+
+#include "EditorAttachment.hpp"
+#include "Material.hpp"
+#include "PodVector.hpp"
+#include "Renderer.hpp"
+#include "VertexIndex.hpp"
+
+#include <rapidjson/fwd.h>
+#include <glm/glm.hpp>
+#include <glm/gtc/quaternion.hpp>
+#include <span>
+#include <vector>
+
+class GameWorld;
+class GameObject {
+public:
+	enum Kind {
+		KD_Generic,
+		KD_Player,
+		KD_SimpleGeometry,
+		KD_Building,
+		KD_LevelWrapper,
+		KD_COUNT,
+	};
+
+private:
+	std::unique_ptr<EditorAttachment> mEditorAttachment;
+	GameWorld* mWorld;
+	GameObject* mParent;
+	PodVector<GameObject*> mChildren;
+	glm::quat mRot;
+	glm::vec3 mPos;
+	glm::vec3 mScale;
+	Kind mKind;
+
+protected:
+	bool mStopFreePropagation : 1 = false;
+
+public:
+	static void FreeRecursive(GameObject* object);
+
+	// TODO allow moving between worlds
+	GameObject(GameWorld* world);
+	GameObject(Kind kind, GameWorld* world);
+	virtual ~GameObject();
+
+	GameObject(const GameObject&) = delete;
+	GameObject& operator=(const GameObject&) = delete;
+	GameObject(GameObject&&) = default;
+	GameObject& operator=(GameObject&&) = default;
+
+	static std::string_view ToString(Kind kind);
+	static Kind FromString(std::string_view name);
+	Kind GetKind() const;
+
+	GameWorld* GetWorld() const;
+	GameObject* GetParent() const;
+	const PodVector<GameObject*>& GetChildren() const;
+	void AddChild(GameObject* child);
+	GameObject* RemoveChild(int index);
+	GameObject* RemoveChild(GameObject* child);
+	void RemoveSelfFromParent();
+	PodVector<GameObject*> RemoveAllChildren();
+
+	EditorAttachment* GetEditorAttachment() const { return mEditorAttachment.get(); }
+	void SetEditorAttachment(EditorAttachment* attachment) { mEditorAttachment.reset(attachment); }
+
+	const glm::vec3& GetPos() const;
+	void SetPos(const glm::vec3& pos);
+
+	const glm::quat& GetRotation() const;
+	void SetRotation(const glm::quat& rotation);
+
+	const glm::vec3& GetScale() const;
+	void SetScale(const glm::vec3& scale);
+
+	// Visuals
+	virtual std::span<const RenderObject> GetRenderObjects() const;
+
+	// Lifetime hooks
+	virtual void OnInitialized();
+	virtual void Awaken();
+	virtual void Resleep();
+	virtual void Update();
+
+	static rapidjson::Value Serialize(GameObject* obj, rapidjson::Document& root);
+	static std::unique_ptr<GameObject> Deserialize(const rapidjson::Value& value, GameWorld* world);
+	virtual void ReadSaveFormat(const rapidjson::Value& value);
+	virtual void WriteSaveFormat(rapidjson::Value& value, rapidjson::Document& root);
+
+protected:
+	void SetParent(GameObject* parent);
+};