def _biomes_from_universal(translator_version: "Version", chunk: Chunk):
chunk._biome_palette = BiomeManager(
[
translator_version.biome.from_universal(biome)
for biome in chunk.biome_palette
]
)
def _unpack_biomes(
translation_manager: "TranslationManager",
version_identifier: VersionIdentifierType,
chunk: Chunk,
):
"""
Unpack the version-specific biome_palette into the stringified version where needed.
:return: The biome_palette converted to biome objects.
"""
version = translation_manager.get_version(*version_identifier)
if chunk.biomes.dimension == BiomesShape.Shape2D:
biome_int_palette, biome_array = numpy.unique(
chunk.biomes, return_inverse=True
)
chunk.biomes = biome_array.reshape(chunk.biomes.shape)
chunk._biome_palette = BiomeManager(
[version.biome.unpack(biome) for biome in biome_int_palette]
)
elif chunk.biomes.dimension == BiomesShape.Shape3D:
biomes = {}
palette = []
palette_length = 0
for sy in chunk.biomes.sections:
biome_int_palette, biome_array = numpy.unique(
chunk.biomes.get_section(sy), return_inverse=True
)
biomes[sy] = (
biome_array.reshape(chunk.biomes.section_shape) + palette_length
)
palette_length += len(biome_int_palette)
palette.append(biome_int_palette)
if palette:
chunk_palette, lut = numpy.unique(
numpy.concatenate(palette), return_inverse=True
)
lut = lut.astype(numpy.uint32)
for sy in biomes:
biomes[sy] = lut[biomes[sy]]
chunk.biomes = biomes
chunk._biome_palette = BiomeManager(
numpy.vectorize(version.biome.unpack)(chunk_palette)
)
def _pack_biomes(
translation_manager: "TranslationManager",
version_identifier: VersionIdentifierType,
chunk: Chunk,
):
"""
Unpack the version-specific biome_palette into the stringified version where needed.
:return: The biome_palette converted to biome objects.
"""
version = translation_manager.get_version(*version_identifier)
biome_palette = numpy.array(
[version.biome.pack(biome) for biome in chunk.biome_palette]
)
chunk.biomes = biome_palette[chunk.biomes]
chunk._biome_palette = BiomeManager()
def _unpack_biomes(
translation_manager: "TranslationManager",
version_identifier: VersionIdentifierType,
chunk: Chunk,
):
"""
Unpack the version-specific biome_palette into the stringified version where needed.
:return: The biome_palette converted to biome objects.
"""
version = translation_manager.get_version(*version_identifier)
biome_int_palette, biome_array = numpy.unique(chunk.biomes, return_inverse=True)
chunk.biomes = biome_array
chunk._biome_palette = BiomeManager(
[version.biome.unpack(biome) for biome in biome_int_palette]
)
def _pack_biomes(
translation_manager: "TranslationManager",
version_identifier: VersionIdentifierType,
chunk: Chunk,
):
"""
Unpack the version-specific biome_palette into the stringified version where needed.
:return: The biome_palette converted to biome objects.
"""
version = translation_manager.get_version(*version_identifier)
biome_palette = numpy.array(
[version.biome.pack(biome) for biome in chunk.biome_palette], numpy.uint32
)
if chunk.biomes.dimension == BiomesShape.Shape2D:
chunk.biomes = biome_palette[chunk.biomes]
elif chunk.biomes.dimension == BiomesShape.Shape3D:
chunk.biomes = {
sy: biome_palette[chunk.biomes.get_section(sy)]
for sy in chunk.biomes.sections
}
chunk._biome_palette = BiomeManager()
