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34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
# "commands/archive/ash.py" from WiiPy by NinjaCheetah
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# https://github.com/NinjaCheetah/WiiPy
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import pathlib
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import libWiiPy
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from modules.core import fatal_error
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def handle_ash_compress(args):
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print("Compression is not implemented yet.")
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def handle_ash_decompress(args):
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input_path = pathlib.Path(args.input)
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if args.output is not None:
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output_path = pathlib.Path(args.output)
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else:
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output_path = pathlib.Path(input_path.name + ".arc")
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# These default to 9 and 11, respectively, so we can always read them.
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sym_tree_bits = args.sym_bits
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dist_tree_bits = args.dist_bits
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if not input_path.exists():
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fatal_error(f"The specified ASH file \"{input_path}\" does not exist!")
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ash_data = input_path.read_bytes()
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# Decompress ASH file using the provided symbol/distance tree widths.
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ash_decompressed = libWiiPy.archive.decompress_ash(ash_data, sym_tree_bits=sym_tree_bits,
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dist_tree_bits=dist_tree_bits)
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output_path.write_bytes(ash_decompressed)
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print("ASH file decompressed!")
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