I wrote a programm that tells my standard roverbot to
1) move forward until he hits a wall.
2) Then he should go backward and turn right.
3) back to 1)
It works fine, but he is doing point 2) twice .
I can't imagine why, because I wrote for each touch sensor a seperated sensor listener. So they can't be activated both at the same time (he hits the wall only with one touch sensor).
Does someone have a similar problem.
I may post my code tomorrow.