added int array support to nbt.py

(untested) Also removed an extra import that I forgot about earlier.

overviewer_core/nbt.py

@@ -85,6 +85,7 @@ class NBTFileReader(object):
             8: self._read_tag_string,
             9: self._read_tag_list,
             10:self._read_tag_compound,
+            11:self._read_tag_int_array,
         }
 
     # These private methods read the payload only of the following types
@@ -121,6 +122,11 @@ class NBTFileReader(object):
         bytes = self._file.read(length)
         return bytes
 
+    def _read_tag_int_array(self):
+        length = self._read_tag_int()
+        int_bytes = self._file.read(length*4)
+        return struct.unpack(">%ii" % length, int_bytes)
+
     def _read_tag_string(self):
         length = self._read_tag_short()
         # Read the string

overviewer_core/settingsValidators.py

@@ -5,7 +5,6 @@ from collections import namedtuple
 
 import rendermodes
 from world import UPPER_LEFT, UPPER_RIGHT, LOWER_LEFT, LOWER_RIGHT
-import logging
 
 class ValidationException(Exception):
     pass