A milling machine with a different tool on a revolver-type tool changing system. The algorithm inside chooses the direction and the amount of changes of the tools to get selected one.
Red color stands for target tool that you want to select Blue color stand for current selected tool
You could select tool either by typing index of it either by the name of the tool, both will be valid Current set of tools is stored in /lib/utils/test_data.dart file.