From 90b467847394fe547540100ea1307176dabb17bb Mon Sep 17 00:00:00 2001
From: David Vierra <codewarrior@hawaii.rr.com>
Date: Sat, 11 Jul 2015 11:28:17 -1000
Subject: [PATCH] SetNBTDefaults now recurses through NBTCompoundAttrs

---
 src/mceditlib/nbtattr.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/mceditlib/nbtattr.py b/src/mceditlib/nbtattr.py
index 68af5c5..b36d9ae 100644
--- a/src/mceditlib/nbtattr.py
+++ b/src/mceditlib/nbtattr.py
@@ -313,5 +313,9 @@ def SetNBTDefaults(ref):
     """
     cls = ref.__class__
     for k, v in cls.__dict__.iteritems():
-        if isinstance(v, (NBTAttr, NBTListAttr)):
-            setattr(ref, k, v.default)
+        if isinstance(v, NBTCompoundAttr):
+            ref.rootTag[k] = nbt.TAG_Compound()
+            SetNBTDefaults(getattr(ref, k))
+        elif isinstance(v, (NBTAttr, NBTListAttr)):
+            if v.default is not None:
+                setattr(ref, k, v.default)