- Remove the two redstone commands. These are not used (maybe only by
CCEdu), and so are somewhat redundant.
- Inline the select command, converting it to a lambda.
- Inline the attack/dig commands, as they did little more than wrap the
tool command.
This may be useful when you want your tool to also provide additional
methods. For instance, a pickaxe could provide methods to check whether
it can break the block in front.