Initial commit - restart from existing code

src/Engine/Core/Entity/CEntity.hpp

@@ -0,0 +1,77 @@
+#ifndef CENTITY_HPP
+#define CENTITY_HPP
+
+#include <forward_list>
+#include <memory>
+#include "../Utils/CSerializable.hpp"
+#include <entt/entt.hpp>
+
+namespace CosmicCore
+{
+    class CScene;
+    
+    class CEntity : public CSerializable {
+        using ECManager = entt::registry;
+        using EntityId = entt::entity;
+
+        private:
+
+            /**
+            * @brief A pointer to the scene containing the entity.
+            */
+            std::weak_ptr<CScene> m_scene;
+
+            ECManager& m_registryReference;
+
+            EntityId m_handle;
+
+        public:
+
+            /**
+            * @brief CEntity's default constructor, disabled.
+            */
+            CEntity() = delete;
+
+            CEntity(ECManager& registry, EntityId handle);
+
+            CEntity(const CEntity& cop);
+            /**
+            * @brief CEntity's destructor.
+            */
+            ~CEntity(void) = default;
+
+            /**
+            * @brief Getter to the parent entity.
+            * @return a pointer to the parent entity m_parent. nullptr if there is not.
+            */
+            CEntity getParent();
+
+            template<typename compType, typename... Args>
+            void addComponent(std::forward_list<Args...> args)
+            {
+                m_registryReference.emplace<compType>(m_handle, *this, args);
+            }
+
+            template<typename compType>
+            void addComponent()
+            {
+                m_registryReference.emplace<compType>(m_handle, *this);
+            }
+
+            /**
+            * @brief Getter to the entity's scene.
+            * @return The pointer m_scene.
+            */
+            std::weak_ptr<CScene> getScene();
+
+            /**
+            * @brief Setter of the scene.
+            * @param[in, out] e The scene in which the entity will be set.
+            */
+            void setScene(std::weak_ptr<CScene> s);
+
+            nlohmann::json to_json();
+    };
+
+}
+#endif