NBTTagList exList = nbt.getTagList("expansions", Constants.NBT.TAG_COMPOUND);
for (int i = 0; i < exList.tagCount(); i++) {
NBTTagCompound conNBT = exList.getCompoundTagAt(i);
IGateExpansion ex = GateExpansions.getExpansion(conNBT.getString("type"));
if (ex != null) {
GateExpansionController con = ex.makeController(pipe.container);
con.readFromNBT(conNBT.getCompoundTag("data"));
gate.expansions.put(ex, con);
}
}