protected CompoundTag createEntityRoot(int x, int y, int z, String id)
{
CompoundTag root = new CompoundTag();
root.put("id", new StringTag("id", id));
ListTag<DoubleTag> pos = new ListTag<DoubleTag>("Pos");
pos.add(new DoubleTag("x", x));
pos.add(new DoubleTag("y", y));
pos.add(new DoubleTag("z", z));