ref: 0b5e4e49db59311acf62b25737c0593a190278bf
parent: 933732c629f1241c19e56e3eadf7816785b325b7
author: Bryan Bishop <kanzure@gmail.com>
date: Mon Jan 23 21:21:00 EST 2012
python for printing trainer headers hg-commit-id: c04285b83047
--- a/extras/pretty_map_headers.py
+++ b/extras/pretty_map_headers.py
@@ -751,6 +751,6 @@
#prepare to pretty print tx_fars
#first you must load all_texts
- tx_fars = find_all_tx_fars()
- for entry in tx_fars:
- print tx_far_pretty_printer(entry)
+ #tx_fars = find_all_tx_fars()
+ #for entry in tx_fars:
+ # print tx_far_pretty_printer(entry)
--- /dev/null
+++ b/extras/pretty_trainer_headers.py
@@ -1,0 +1,91 @@
+#!/usr/bin/python
+#author: Bryan Bishop <kanzure@gmail.com>
+#date: 2012-01-24
+from optparse import OptionParser
+from gbz80disasm import load_labels, find_label
+spacing = "\t"
+
+def pretty_print_trainer_header(address, label=None):
+ """make pretty text for a trainer header"""
+ output = ""
+ bank_id = 0
+ if address > 0x4000:
+ bank_id = address / 0x4000
+
+ rom = open("../baserom.gbc", "r").read()+
+ #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)
+ 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)
+ 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)
+ 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)
+ output += spacing + "dw " + label + " ; " + hex(partial_pointer) + " TextEndBattle\n"
+
+ output += "; " + hex(address+10) + "\n"
+
+ return output
+
+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]
+
+ print pretty_print_trainer_header(address, label)
+
+if __name__ == "__main__":
+ main()