[1.12.2] Check if a texture exists in resources directory

[Smileycorp]

I want to have an Item that renders with a texture if it exists, but otherwise just renders with a recoloured base texture.

I have managed to get just the colour rendering to work and have looked into using a custom model mapper to display this,.

 

But I was wondering what the best way to do this was, I figured it would be pretty simple to load the texture; but I need to determine if it actually exists in the resource path, and I can't find a method to check this, normally I'd use File but I can't actually find a way to get the file location to check either.

[Smileycorp]

bump

[Smileycorp]

bump

[Smileycorp]

Found it, at least for 1.12.

 

In cas anybody finds this later it is:

 

Minecraft.getMinecraft().getResourceManager().getAllResources(texture);

 

Surrounded by a try/catch.

 

It was quite difficult actually getting this to be useful, but there it is for anyone.