I thought of a good example of how to use the ¨if¨ statement. (at leas I think so)
Sometime when having multiple robots collecting the same (plantable) thing (tree seeds, cereal, apples) Production would be interrupeted because the thing that needs to be picked up is the same thing u need to be able to pick it up.
ie. If bot doesn't plant because his hands are not full no more tree will grow and he will have nothing to collect.
so, ¨if (item) is not in range¨ or ¨if storage is empty¨ would come in handy here.
Edit: We might need an ¨end¨ statement as as well, to move out of the loo... or something similar.