Serializing editor camera position and direction.

Editor camera should resume where it was

Nuake/src/Resource/Serializable.h

@@ -42,5 +42,4 @@ class ISerializable
 public:
 	virtual json Serialize() = 0;
 	virtual bool Deserialize(const std::string& str) = 0;
-
-};
+};

Nuake/src/Scene/EditorCamera.cpp

@@ -192,4 +192,47 @@ namespace Nuake
 
 		return copy;
 	}
+
+	void EditorCamera::UpdateDirection()
+	{
+		Direction.x = cos(glm::radians(Yaw)) * cos(glm::radians(Pitch));
+		Direction.y = sin(glm::radians(Pitch));
+		Direction.z = sin(glm::radians(Yaw)) * cos(glm::radians(Pitch));
+		Direction = glm::normalize(Direction);
+		Right = glm::normalize(glm::cross(Up, Direction));
+	}
+
+	void EditorCamera::SetYaw(float yaw)
+	{
+		Yaw = yaw;
+		UpdateDirection();
+	}
+
+	void EditorCamera::SetPitch(float pitch)
+	{
+		Pitch = pitch;
+		UpdateDirection();
+	}
+
+	json EditorCamera::Serialize()
+	{
+		BEGIN_SERIALIZE();
+
+		SERIALIZE_VEC3(Translation);
+		j["Yaw"] = Yaw;
+		j["Pitch"] = Pitch;
+
+		return j;
+	}
+
+	bool EditorCamera::Deserialize(const std::string& str)
+	{
+		BEGIN_DESERIALIZE();
+
+		DESERIALIZE_VEC3(j["Translation"], Translation);
+		SetYaw(j["Yaw"]);
+		SetPitch(j["Pitch"]);
+
+		return true;
+	}
 }

Nuake/src/Scene/EditorCamera.h

@@ -19,6 +19,13 @@ namespace Nuake
 		Vector3 TargetPos = Vector3(0, 0, 0);
 		bool IsMoving = false;
 		Ref<EditorCamera> Copy();
+
+		json Serialize();
+		bool Deserialize(const std::string& str);
+
+		void SetYaw(float yaw);
+		void SetPitch(float pitch);
+
 	private:
 		bool controlled = false;
 		bool firstMouse = false;
@@ -28,5 +35,6 @@ namespace Nuake
 
 		float Yaw = -135.f;
 		float Pitch = -45.f;
+		void UpdateDirection();
 	};
 }

Nuake/src/Scene/Scene.cpp

@@ -326,10 +326,14 @@ namespace Nuake {
 		SERIALIZE_VAL(Name);
 		SERIALIZE_OBJECT(m_Environement)
 		SERIALIZE_VAL(Path)
+		
 		std::vector<json> entities = std::vector<json>();
 		for (Entity e : GetAllEntities())
 			entities.push_back(e.Serialize());
 		SERIALIZE_VAL_LBL("Entities", entities);
+
+		SERIALIZE_OBJECT(m_EditorCamera);
+
 		END_SERIALIZE();
 	}
 
@@ -371,6 +375,11 @@ namespace Nuake {
 			ent.Deserialize(e.dump());
 		}
 
+		if (j.contains("m_EditorCamera"))
+		{
+			m_EditorCamera->Deserialize(j["m_EditorCamera"].dump());
+		}
+
 		auto view = m_Registry.view<ParentComponent>();
 		for (auto e : view)
 		{