Remove unused function

contrib/rerenderBlocks.py

@@ -26,7 +26,7 @@ if not hasattr(sys, "frozen"):
 
 from overviewer_core import nbt
 from overviewer_core import world
-from overviewer_core.chunk import get_blockarray_fromfile, get_blockarray
+from overviewer_core.chunk import get_blockarray
 
 parser = OptionParser()
 parser.add_option("--ids", dest="ids", type="string")

overviewer_core/chunk.py

@@ -75,24 +75,6 @@ def get_blockarray(level):
     Block array, which just contains all the block ids"""
     return level['Blocks']
 
-def get_blockarray_fromfile(filename, north_direction='lower-left'):
-    """Same as get_blockarray except takes a filename. This is a shortcut"""
-    d = nbt.load_from_region(filename, x, y, north_direction)
-    level = d[1]['Level']
-    chunk_data = level
-    rots = 0
-    if self.north_direction == 'upper-left':
-        rots = 1
-    elif self.north_direction == 'upper-right':
-        rots = 2
-    elif self.north_direction == 'lower-right':
-        rots = 3
-
-    chunk_data['Blocks'] = numpy.rot90(numpy.frombuffer(
-            level['Blocks'], dtype=numpy.uint8).reshape((16,16,128)),
-            rots)
-    return get_blockarray(chunk_data)
-
 def get_skylight_array(level):
     """Returns the skylight array. This is 4 bits per block, but it is
     expanded for you so you may index it normally."""