lol...me and merranvo were just talking about that last week...
its not currently possible to have an entity do an action based on the state of the player...but it is possible to create a reaction with the entity when it receives information...
for example:
you cant make a script that has the entity fire at you only when you have a weapon out, but you can make it to where the entity fires at you after he is shot.
but in other words...take his advice^^^^^^^^
I am really BULLSHOCK, but my profile got deleted...really, i'm telling the truth!