def testBigEndianIntHeightMap():
""" Test modifying, saving, and loading the new TAG_Int_Array heightmap
added with the Anvil format.
"""
region = RegionFile(TempFile("AnvilWorld/region/r.0.0.mca"))
chunk_data = region.readChunkBytes(0, 0)
chunk = nbt.load(buf=chunk_data)
hm = chunk["Level"]["HeightMap"]
hm.value[2] = 500
oldhm = numpy.array(hm.value)
filename = mktemp("ChangedChunk")
chunk.save(filename)
changedChunk = nbt.load(filename)
os.unlink(filename)
eq = (changedChunk["Level"]["HeightMap"].value == oldhm)
assert eq.all()
def testBigEndianIntHeightMap():
""" Test modifying, saving, and loading the new TAG_Int_Array heightmap
added with the Anvil format.
"""
region = RegionFile(TempFile("AnvilWorld/region/r.0.0.mca"))
chunk_data = region.readChunkBytes(0, 0)
chunk = nbt.load(buf=chunk_data)
hm = chunk["Level"]["HeightMap"]
hm.value[2] = 500
oldhm = numpy.array(hm.value)
filename = mktemp("ChangedChunk")
chunk.save(filename)
changedChunk = nbt.load(filename)
os.unlink(filename)
eq = (changedChunk["Level"]["HeightMap"].value == oldhm)
assert eq.all()
def testBigEndianIntHeightMap(tmpdir, temp_file):
""" Test modifying, saving, and loading the new TAG_Int_Array heightmap
added with the Anvil format.
"""
region = RegionFile(temp_file.strpath)
chunk_data = region.readChunkBytes(0, 0)
chunk = nbt.load(buf=chunk_data)
hm = chunk["Level"]["HeightMap"]
hm.value[2] = 500
oldhm = numpy.array(hm.value)
filename = tmpdir.join("ChangedChunk").strpath
chunk.save(filename)
changedChunk = nbt.load(filename)
os.unlink(filename)
eq = (changedChunk["Level"]["HeightMap"].value == oldhm)
assert eq.all()
def testBigEndianIntHeightMap(tmpdir, temp_file):
""" Test modifying, saving, and loading the new TAG_Int_Array heightmap
added with the Anvil format.
"""
region = RegionFile(temp_file.strpath)
chunk_data = region.readChunkBytes(0, 0)
chunk = nbt.load(buf=chunk_data)
hm = chunk["Level"]["HeightMap"]
hm.value[2] = 500
oldhm = numpy.array(hm.value)
filename = tmpdir.join("ChangedChunk").strpath
chunk.save(filename)
changedChunk = nbt.load(filename)
os.unlink(filename)
eq = (changedChunk["Level"]["HeightMap"].value == oldhm)
assert eq.all()
def getRegionFile(self, rx, rz, dimName):
"""
:type rx: int or dtype
:type rz: int or dtype
:type dimName: unicode or str
:return:
:rtype: RegionFile
"""
regionFile = self.regionFiles.get((rx, rz, dimName))
if regionFile:
return regionFile
path = self.getRegionFilename(rx, rz, dimName)
if not os.path.exists(path):
self._dimensionNames.add(dimName)
self._regionPositionsByDim[dimName].add((rx, rz))
regionFile = RegionFile(path)
self.regionFiles[rx, rz, dimName] = regionFile
return regionFile
def getRegionFile(self, rx, rz, dimName):
"""
:type rx: int or dtype
:type rz: int or dtype
:type dimName: unicode or str
:return:
:rtype: RegionFile
"""
regionFile = self.regionFiles.get((rx, rz, dimName))
if regionFile:
return regionFile
path = self.getRegionFilename(rx, rz, dimName)
if not os.path.exists(path):
self._dimensionNames.add(dimName)
self._regionPositionsByDim[dimName].add((rx, rz))
try:
regionFile = RegionFile(path, self.readonly)
except Exception:
log.exception("Failed to open region file.")
return None
self.regionFiles[rx, rz, dimName] = regionFile
return regionFile