This function was added in SA-MP 0.3.7 and will not work in earlier versions!
Checks if an actor ID is valid.
|actorid||The ID of the actor to check.|
1 - The actor is valid.
0 - The actor is not valid.
gMyActor = CreateActor(179, 316.1, -134.0, 999.6, 90.0); // Actor as a salesperson in Ammunation.