Hammer - Wuerfel21/The-Derpy-Shiz-Mod GitHub Wiki

Here is a list of everything that can be rotated:

Axis
Gearboxes
Cranks
Stairs (shift to flip the stairs like that dude: (╯°□°）╯ )
Furnaces
Redstone repeaters and comperators
Pistons
Logs
Quarz pillars
Dispensers/Droppers

Modder info: if you want your own atuff to be able to be rotated with the hammer, please take a look at DerpyEvents.java to see how the rotating is done. To implement it into a block, i recommend implementing ISmashable