How to "Pick Every Destructible"?

[Gnuoy]

I'm trying to add targeting trees to this spell: Fire Beam V2.13

It seems to damage the units by adding them to unit group. However there's no easy way to parallel that for destructibles/trees. Any ideas?

• Set VariableSet FB_DamageGroup[FB_TriggerExecCount] = (Units within 500.00 of (Position of (Last created unit)) matching ((((Matching unit) is alive) Equal to True) and ((Matching unit) Not equal to FB_CasterUnit[FB_TriggerExecCount])).)

Thanks for any ideas.

 

[Rheiko]

Here you go: GUI and JASS IsDestTree v1.3

 

[Uncle]

There's an Action called "Pick Every Destructible", it's basically the same thing as the Unit Group action, just without as much variation/functionality. It doesn't leak so you don't have to worry about that, there is no concept of a "Destructible Group".