[Admins]

Projectiles can't hit you when you are in air if the Z difference is greater than 3, so if you fly high enough then you cannot be hit with gun, but may be with mortar.
The detection for when the mine should be exploding is not checking for the Z yet, need to add a check for playerz>=1 or so.

Update:
Ok have added check for playerz<1, and also made the missiles go to the height of the player they are following.