Scene UI

src/dawn/scene/SceneItem.hpp

@@ -7,6 +7,7 @@
 #include "display/Transform.hpp"
 #include "event/Event.hpp"
 #include "scene/Scene.hpp"
+#include "util/array.hpp"
 
 namespace Dawn {
   class SceneItemComponent;
@@ -113,6 +114,22 @@ namespace Dawn {
         }
         return children;
       }
+
+      template<class T>
+      std::vector<T*> findChildrenDeep() {
+        std::vector<Transform*> itemsToCheck = this->transform.children;
+        std::vector<T*> itemsFound;
+
+        while(itemsToCheck.size() > 0) {
+          auto item = itemsToCheck.begin();
+          vectorAppend(&itemsToCheck, (*item)->children);
+          auto component = (*item)->item->getComponent<T>();
+          if(component != nullptr) itemsFound.push_back(component);
+          itemsToCheck.erase(item);
+        }
+
+        return itemsFound;
+      }
       
       /**
        * Destroy this SceneItem.