mirror of
https://github.com/UzixLS/pacemuzx.git
synced 2025-07-18 14:51:24 +03:00
a067f335b5
png2bin.pl is replaced by tile2sam.py (external) remove_rom.pl is replaced by remove_rom.py
31 lines
977 B
Python
Executable File
31 lines
977 B
Python
Executable File
#!/usr/bin/env python
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import sys
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import argparse
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parser = argparse.ArgumentParser("Remove ROM placeholder from pacemu master disk image")
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parser.add_argument("tapfile", help="input TAP file containing ROM")
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parser.add_argument("romfile", help="start of ROM image to remove")
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parser.add_argument("romsize", type=int, help="size of ROM to remove")
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parser.add_argument("startfile", help="output file for start segment")
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parser.add_argument("endfile", help="output file for end segment")
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args = parser.parse_args()
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with open(args.tapfile, 'rb') as tapfile:
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tap = tapfile.read()
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with open(args.romfile, 'rb') as romfile:
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rom = romfile.read()
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rom_offset = tap.find(rom)
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if rom_offset == -1:
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sys.exit("error: ROM image not found in TAP file!")
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start_part = tap[:rom_offset]
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end_part = tap[rom_offset + args.romsize:]
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with open(args.startfile, 'wb') as startfile:
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startfile.write(start_part)
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with open(args.endfile, 'wb') as endfile:
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endfile.write(end_part)
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