@Override
public void loadTileExtra(NBTTagCompound nbt) {
super.loadTileExtra(nbt);
((TileEntityLittleCable) tileEntity).cable = this;
if (connections == null) connections = new Connection[6];
for (int i = 0; i < 6; i++) {
if (nbt.hasKey("co" + i)) {
connections[i] = new Connection(nbt.getCompoundTag("co" + i));
if (connections[i].isInvalid()) connections[i] = null;
}
}
updateBoxes();
}
