Just when you calculate the + or - health run it into a clamp with a min and max value and run the output from that to set your current HP. That way if it goes to 104 it will still just go to 100.
Just when you calculate the + or - health run it into a clamp with a min and max value and run the output from that to set your current HP. That way if it goes to 104 it will still just go to 100.