LogalDeveloper/Minecraft-Overviewer
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nbt timestamps are probably signed (like time_t)

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Besides, we get overflow errors with utime on windows for large
unsigned 32-bit integers.
This commit is contained in:
Aaron Griffith
2013-05-06 18:11:45 -03:00
parent 0f017f6b51
commit 6e3556ab12
1 changed files with 4 additions and 3 deletions
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7
overviewer_core/nbt.py
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@@ -199,7 +199,8 @@ class MCRFileReader(object):
listing chunks contained in the file. listing chunks contained in the file.
""" """
_table_format = struct.Struct(">1024I") _location_table_format = struct.Struct(">1024I")
_timestamp_table_format = struct.Struct(">1024i")
_chunk_header_format = struct.Struct(">I B") _chunk_header_format = struct.Struct(">I B")
def __init__(self, fileobj): def __init__(self, fileobj):
@@ -217,8 +218,8 @@ class MCRFileReader(object):
raise CorruptRegionError("invalid timestamp table") raise CorruptRegionError("invalid timestamp table")
# turn this data into a useful list # turn this data into a useful list
self._locations = self._table_format.unpack(location_data) self._locations = self._location_table_format.unpack(location_data)
self._timestamps = self._table_format.unpack(timestamp_data) self._timestamps = self._timestamp_table_format.unpack(timestamp_data)
def close(self): def close(self):
"""Close the region file and free any resources associated """Close the region file and free any resources associated