Unit Group Variables

[PandaBear]

It is said that the action "Pick every unit in unit group" leaks, right? But if I use the custom script "call DestroyGroup(udg_group)" the variable won't exist anymore?

 

[Shura]

call DestroyGroup(udg_group) will just prevent the leak. You can still use the variable again.

 

[PandaBear]

So I have to set the group everytime the trigger occurs, right?

 

[Komaqtion]

Yeah...
Though not if the group will always be the same units !

Like, if there are some units which will never be removed/killed then you can set a unit-group to those units, and you don't have to destroy that group

 

[PandaBear]

Got it, thanks! :thup:

Actually I created a channeling spell that creates a spinning ring around the caster, but it was full of leaks. Now the spell is clean, I hope