@Override
public void writeToNBT(NBTTagCompound tag) {
super.writeToNBT(tag);
color.writeToNBT(tag);
tag.setInteger("dir", facing.ordinal());
tag.setBoolean("free", rotateable);
tag.setString("level", level);
}
@Override
public void readFromNBT(NBTTagCompound tag) {
super.readFromNBT(tag);
color = new ColorData(true);
color.readFromNBT(tag);
facing = CubeDirections.list[tag.getInteger("dir")];
rotateable = tag.getBoolean("free");
level = tag.getString("level");
}