Enemy Spawn Point

[Tinky the target]

Assuming it would be easy enough to "attach" a spawn point (for enemies) to a door to an unenterable building....would it be possible some way to 'close the door' using a grenade?

Thanks

[CrashDome]

Quick and painless way:

Put a small radio nearby (or setpos it slightly underground).
Name it "door1"
Set a trigger up with a condition of : ( damage door1 > 0.5 )
and put your desired effect in the activation line.

This of course would work with anything other than just grenades.

[Tinky the target]

Cool man, cheers.