return false;
}
int metadata = world.getBlockMetadata(x, y, z);
TileEntity te = world.getTileEntity(x, y, z);
IMultiblockPart part = null;
MultiblockControllerBase controller = null;
if(te instanceof IMultiblockPart) {
part = (IMultiblockPart)te;
controller = part.getMultiblockController();
}
if(isCasing(metadata) || isPowerTap(metadata) || isComputerPort(metadata)) {
// If the player's hands are empty and they rightclick on a multiblock, they get a
// multiblock-debugging message if the machine is not assembled.