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Diffstat (limited to 'extras/pretty_trainer_headers.py')
m--------- | extras | 0 | ||||
-rw-r--r-- | extras/pretty_trainer_headers.py | 126 |
2 files changed, 0 insertions, 126 deletions
diff --git a/extras b/extras new file mode 160000 +Subproject 795cd58a70c80082003e40127241cfaefa0fae8 diff --git a/extras/pretty_trainer_headers.py b/extras/pretty_trainer_headers.py deleted file mode 100644 index 5bfc2be9..00000000 --- a/extras/pretty_trainer_headers.py +++ /dev/null @@ -1,126 +0,0 @@ -#author: Bryan Bishop <kanzure@gmail.com> -#date: 2012-01-24 -from optparse import OptionParser -from gbz80disasm import load_labels, find_label -from extract_maps import calculate_pointer -import sys -spacing = "\t" -rom = None - -def pretty_print_trainer_header(address, label=None): - """make pretty text for a trainer header""" - global rom - output = "" - bank_id = 0 - if address > 0x4000: - bank_id = address / 0x4000 - - #convert address to an integer if necessary - if type(address) == str: - if "$" in address: address = address.replace("$", "0x") - address = int(address, 16) - - #label this section of asm - if label == None: - output += "TrainerHeader_" + hex(address)[2:] + ": ; 0x" + hex(address)[2:] + "\n" - else: - output += label + ": ; 0x" + hex(address)[2:] + "\n" - - #flag's bit - output += spacing + "db $" + hex(ord(rom[address]))[2:] + " ; flag's bit\n" - - #trainer's view range - view_range = ord(rom[address+1]) >> 4 - output += spacing + "db ($" + hex(view_range)[2:] + " << 4) ; trainer's view range\n" - - #flag's byte - pointer_byte1 = ord(rom[address+2]) - pointer_byte2 = ord(rom[address+3]) - partial_pointer = (pointer_byte1 + (pointer_byte2 << 8)) - partial_pointer = "$%.2x" % partial_pointer - output += spacing + "dw " + partial_pointer + " ; flag's byte\n" - - #TextBeforeBattle - pointer_byte1 = ord(rom[address+4]) - pointer_byte2 = ord(rom[address+5]) - partial_pointer = (pointer_byte1 + (pointer_byte2 << 8)) - label = find_label(partial_pointer, bank_id) - if label == None: - print "label not found for (TextBeforeBattle) " + hex(calculate_pointer(partial_pointer, bank_id)) - print "" - label = "$" + hex(partial_pointer)[2:] - #sys.exit(0) - - output += spacing + "dw " + label + " ; " + hex(partial_pointer) + " TextBeforeBattle\n" - - #TextAfterBattle - pointer_byte1 = ord(rom[address+6]) - pointer_byte2 = ord(rom[address+7]) - partial_pointer = (pointer_byte1 + (pointer_byte2 << 8)) - label = find_label(partial_pointer, bank_id) - if label == None: - print "label not found for (TextAfterBattle) " + hex(calculate_pointer(partial_pointer, bank_id)) - print "" - label = "$" + hex(partial_pointer)[2:] - #sys.exit(0) - - output += spacing + "dw " + label + " ; " + hex(partial_pointer) + " TextAfterBattle\n" - - #TextEndBattle - pointer_byte1 = ord(rom[address+8]) - pointer_byte2 = ord(rom[address+9]) - partial_pointer = (pointer_byte1 + (pointer_byte2 << 8)) - label = find_label(partial_pointer, bank_id) - if label == None: - print "label not found for (TextEndBattle) " + hex(calculate_pointer(partial_pointer, bank_id)) - print "" - label = "$" + hex(partial_pointer)[2:] - #sys.exit(0) - - output += spacing + "dw " + label + " ; " + hex(partial_pointer) + " TextEndBattle\n" - - #TextEndBattle - pointer_byte1 = ord(rom[address+10]) - pointer_byte2 = ord(rom[address+11]) - partial_pointer = (pointer_byte1 + (pointer_byte2 << 8)) - label = find_label(partial_pointer, bank_id) - if label == None: - print "label not found for (TextEndBattle) " + hex(calculate_pointer(partial_pointer, bank_id)) - print "" - label = "$" + hex(partial_pointer)[2:] - #sys.exit(0) - - output += spacing + "dw " + label + " ; " + hex(partial_pointer) + " TextEndBattle\n" - - output += "; " + hex(address+12) + "\n" - - return output - -def all_trainer_headers_at(address): - i = 0 - while ord(rom[address + (i*12)]) != 0xff: - print pretty_print_trainer_header(address + (i*12)) - i += 1 - -def main(): - load_labels() - - usage = "usage: %prog address" - parser = OptionParser(usage) - (options, args) = parser.parse_args() - if len(args) == 1: - print "usage: python pretty_trainer_headers.py address label\n" - args.append("TrainerHeader_" + (args[0].replace("0x", ""))) - elif len(args) != 2: - parser.error("we need both an address and a label") - address = int(args[0], 16) - label = args[1] - - global rom - rom = open("../baserom.gbc", "r").read() - - #print pretty_print_trainer_header(address, label) - print all_trainer_headers_at(address) - -if __name__ == "__main__": - main() |