Subtracting lumber

[blackrat5521]

Hi, simple question! How do I subtract lumber from a player's total lumber? I only see options to set to the lumber to a certain state or add it, not subtract it.

Thank you!

 

[Daffa]

Add with negative value.

#Creative

 

[Alethos]

You can do as Daffa suggests or whenever you only have the set x (real) as your only option in the future (mana, life, charges etc.) you can always select 'arithmetic' and then the first value as (current value of x for (unit)) and then: +/- [your number].

 

[Kaijyuu]

"Add" is just a convenience function that wraps the arithmetic operations anyway. Jass has no support for += or -=.

 

[blackrat5521]

Thank you!