Fixed dynamic asset loading.

src/dawn/asset/AssetManager.cpp

@@ -15,6 +15,10 @@ void AssetManager::init() {
 
 }
 
+void AssetManager::update() {
+  this->syncTick();
+}
+
 void AssetManager::queueLoad(std::vector<Asset*> assets) {
   vectorAppend(&this->assetsToLoad, &assets);
 }

src/dawn/asset/AssetManager.hpp

@@ -26,6 +26,11 @@ namespace Dawn {
        */
       void init();
 
+      /**
+       * Updates the asset manager.
+       */
+      void update();
+
       /**
        * Queue a loading of a list of assets. Does not actually begin loading.
        *