This could be the smartest and simplest car Ai I have personally ever seen. It uses strict sensors, one at a 0 degree angle 1 car length long, then two sensors at a 45 degree angle 3/4's long and 2 sensors at 90 degrees 1/2 of a car length long that are hidden. The sensors tell the car to change direction, when an obstruction will soon be coming its way. It verifies that the path is clear, and changes paths whenever needed. Also the car learns not to move while changing direction, because it may not be safe. Be sure to check out my extremely (Not really) compilcated scripting, and feel free to use this as your own! Press space to change backgrounds (Each one is more challenging in progression). Have fun and enjoy! Remember to love it if you do and ask me any questions if you want!