jass question

[operation3000]

Hello
so first, tell me if Ive right on this point:
To use Jass, I need to create a trigger, then to go to edit and press: Convert to custom text.
If i havent right, plz tell me how to use jass.

Here is my main question:
Is there a way with Jass to change a ressource icon? Exemple: to change the lumber icon to a custom icon (during the game) and then get back the lumber instead of the oil icon.
thanks

 

[Inferior]

Hello
so first, tell me if Ive right on this point:
To use Jass, I need to create a trigger, then to go to edit and press: Convert to custom text.
If i havent right, plz tell me how to use jass.

Correct!

Here is my main question:
Is there a way with Jass to change a ressource icon? Exemple: to change the lumber icon to a custom icon (during the game) and then get back the lumber instead of the oil icon.
thanks

No, there is no possibility to change the interface icon during the game.