0 votes

Like, I have a script that makes an image and assigns it to a local variable in a function. But after I save the image to a file, how do I get rid of it, since I don't need it anymore? Will it just disappear after the function is over?

Edit: Why the downvote? Is my question really that stupid?

in Engine by (7,954 points)
edited by

1 Answer

+2 votes
Best answer

Hi,
your question is not that stupid.

Resources are reference counted. That means if you dont hold any reference anymore they will be freed.
Holding a reference is assigning it to a variable. So if you delete anything pointing to it, its gone.

Reference
Inherits: Object

Base class for anything that keeps a reference count. Resource and many other helper objects inherit this. References keep an internal reference counter so they are only released when no longer in use.

https://docs.godotengine.org/en/3.0/classes/class_reference.html

by (4,068 points)
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Okay, thanks for explaining! I really appreciate it!

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