[AndyBare]

You could use an ambient light sensor, with a hood or something, so that when light comes from the front, it triggers the program of doing whatever your atonomous does. This could be moving, moving then shooting, or shooting then moving. But because the goals will cycle, you will either "activate" during the first five seconds of autonomous, or the second five seconds. Activating would be when the sensor triggers. I don't know if this would work, but it sounds good. Let me know?