Pocketmine textures in UI

https://ibb.co/jkjzdtq <--- (Photo)

Good morning

I'm trying to add texture images to a UI I have, some load me and some don't.

The fact is that I don't know what the pocketmine textures are because some of them change from the normal ones.

I know they are wrong because they are not items but well, I need to know how to put it right:

textures/items/fire
textures/items/crafting_table
textures/items/chest

(If someone knows a page where you can see the whole list, leave it in the comments)

Thank you

 

Check this

 

please search your question in forum befor posting.

 

I know this is a late response and the question was posted over a year ago, but you don't need a texture pack for certain diagrams on forms.
For example, to import a symbol. I could write my code:

PHP:

$form->addButton("List Operators", 0, "textures/ui/op");


It just needs to conclude a viable texture thats part of the game.

 

PHP:

$form->addButton("List Operators", 1, "URL to the image (Require raw link or direct download link)");