I have a enoying problem wich i seem unable to solve. To situate my issue i wil first try to explain what i am trying to acomplish.
I have a map on wich there is a road, the road has bends. on each bend i have 1px by 1px transparent block wich either should turn me left or right.
My idee was to make my tank wich is moving along the road hit the transparent block and then either move right or left according to wich block i placed there (i have a obj TurnRight and one obj TurnLeft).
Now my isue seems to be that while my tank is turning it hits the block again and therefore turns multiple times.
Is there a way to prohibit my vehicle to do that or is there a better way?

