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src/dawn/scene/SceneItem.hpp

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+// Copyright (c) 2022 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "SceneItemComponent.hpp"
+
+namespace Dawn {
+  typedef int32_t sceneitemid_t;
+
+  class Scene;
+
+  class SceneItem {
+    private:
+      std::vector<std::shared_ptr<SceneItemComponent>> components;
+
+    public:
+      std::weak_ptr<Scene> scene;
+      sceneitemid_t id;
+
+      SceneItem(std::weak_ptr<Scene> scene, sceneitemid_t id);
+
+      void init();
+
+      template<class T>
+      std::shared_ptr<T> addComponent() {
+        auto component = std::make_unique<T>(this);
+        this->components.push_back(component);
+        return component;
+      }
+
+      template<class T>
+      std::shared_ptr<T> getComponent() {
+        auto it = this->components.begin();
+        while(it != this->components.end()) {
+          std::shared_ptr<T> castedAs = dynamic_cast<std::shared_ptr<T>>(*it);
+          if(castedAs != nullptr) return castedAs;
+          it++;
+          continue;
+        }
+        return nullptr;
+      }
+      
+      ~SceneItem();
+  };
+}