Is there a way to optimize this piece of code?

[Lipingyang]

[britzl]

No. But there might be memory issues with this approach if the number of atlases keeps growing or if they are large. This is discussed here:

How to set atlas property from factory?

Interesting problem! If you have hundreds of them you don’t want to use go.property("my_atlas", resource.atlas("/atlas.atlas")) since all of them will be in memory at once. What I would do is to per atlas create one dummy game object file with a sprite which references the atlas. Each dummy game object is referenced from a factory with the Load Dynamically checkbox set. When you want to use an atlas you load the resources used by the correct factory using factory.load(). This will load the at…