forked from xJakub/PikaSav
/
rbsav.py
563 lines (525 loc) · 18.9 KB
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rbsav.py
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"""
Created on 06/04/2011
@author: Ritchie
"""
class RBSav:
def __init__(self, file, repair = False):
self.version = 'Red/Blue'
self.ok = repair
self.repair = repair
self.maps = [('Main', 53996, 9624, 13602)]
table = [''] * 256
etable = [''] * 256
for x in range(26):
table[128 + x] = chr(65 + x)
table[160 + x] = chr(97 + x)
for x in range(10):
table[246 + x] = str(x)
table[154] = '('
table[155] = ')'
table[156] = ':'
table[157] = ';'
table[158] = '['
table[159] = ']'
table[224] = "'"
table[225] = 'PK'
table[226] = 'MN'
table[227] = '-'
table[228] = "'r"
table[229] = "'m"
table[230] = '?'
table[231] = '!'
table[232] = '.'
table[242] = '.'
table[243] = '/'
table[244] = ','
self.dtable = table
for x in range(256):
if len(table[x]) == 1:
etable[ord(table[x])] = chr(x)
self.etable = etable
self.file = file
self.refreshfile()
def refreshfile(self):
with open(self.file, 'rb') as fb:
self.buffer = fb.read()
self.obuffer = self.buffer[:]
if self.repair is False and (
len(self.buffer) < 32768 or len(self.buffer) > 65536
):
self.file = None
self.buffer = ''
return
self.refresh()
def saveas(self, file):
self.check_sav()
with open(file, 'wb') as fb:
fb.write(self.buffer)
def save(self):
self.saveas(self.file)
def refresh(self):
self.check_sav()
if self.ok == False:
return False
self.load_money()
self.load_names()
self.load_badges()
self.load_items()
self.load_pokedex()
self.load_options()
self.load_time()
self.load_pokemon()
self.ok = True
def check_sav(self):
start = 9624
size = 3979
checksum = 255
self.checksum = ord(self.buffer[13603])
for x in range(size):
checksum -= ord(self.buffer[x + start])
checksum &= 255
if checksum == self.checksum:
self.ok = True
self.checksum = checksum
self.setbyte(13603, checksum)
def set(self, var, value):
if var == 'name':
value = self.encode(value, 7)
self.buffer = (
self.buffer[:9624]
+ value
+ chr(80)
+ chr(80)
+ chr(80)
+ chr(80)
+ self.buffer[9635:]
)
if var == 'rivalname':
value = self.encode(value, 7)
self.buffer = (
self.buffer[:9718]
+ value
+ chr(80)
+ chr(80)
+ chr(80)
+ chr(80)
+ self.buffer[9729:]
)
if var == 'money':
value = value[-6:].rjust(6, '0')
self.setbyte(9715, int(value[:2], 16))
self.setbyte(9716, int(value[2:4], 16))
self.setbyte(9717, int(value[4:6], 16))
if var == 'chips':
value = value[-4:].rjust(4, '0')
self.setbyte(10320, int(value[:2], 16))
self.setbyte(10321, int(value[2:4], 16))
if var == 'hours':
self.setbyte(11501, int(value) & 255)
self.setbyte(11502, int(value) >> 8)
if var == 'minutes':
self.setbyte(11503, int(value))
if var == 'seconds':
self.setbyte(11504, int(value))
if var == 'itemcount':
self.setbyte(9673, int(value))
if var == 'pcitemcount':
self.setbyte(10214, int(value))
if var == 'pokemoncount':
self.setbyte(12076, int(value))
for b in range(12):
if var == 'box%dpokemoncount' % b:
self.setbyte(self.boxoffset[b], int(value))
def setbyte(self, byte, value, string = None):
if string is None:
self.buffer = self.buffer[:byte] + chr(value) + self.buffer[byte + 1:]
else:
return string[:byte] + chr(value) + string[byte + 1:]
def load_time(self):
self.hours = ord(self.buffer[11501])
self.hours += ord(self.buffer[11502]) * 256
self.minutes = ord(self.buffer[11503])
self.seconds = ord(self.buffer[11504])
def load_options(self):
options = ord(self.buffer[9729])
self.animation = not options >> 7
self.mantain = options >> 6 & 1
self.textspeed = options & 15
def setpokedex(self, x, isseen, iscatched):
pos = 2 ** ((x - 1) % 8)
seen = ord(self.buffer[9635 + (x - 1) // 8])
catched = ord(self.buffer[9654 + (x - 1) // 8])
if self.seen[x] != isseen:
seen ^= pos
if self.catched[x] != iscatched:
catched ^= pos
self.setbyte(9654 + (x - 1) // 8, seen)
self.setbyte(9635 + (x - 1) // 8, catched)
def load_pokedex(self):
self.seen = [0] * 256
self.catched = [0] * 256
for x in range(19):
catched = ord(self.buffer[9635 + x])
seen = ord(self.buffer[9654 + x])
for y in range(8):
self.catched[x * 8 + y + 1] = catched >> y & 1
self.seen[x * 8 + y + 1] = seen >> y & 1
def load_badges(self):
badgesmap = ord(self.buffer[9730])
self.badges = [0] * 8
for x in range(8):
self.badges[x] = badgesmap >> x & 1
def load_items(self):
items = [[0, 0]] * 50
for x in range(50):
item = ord(self.buffer[9674 + 2 * x])
count = ord(self.buffer[9675 + 2 * x])
items[x] = [item, count]
self.items = items
self.itemcount = ord(self.buffer[9673])
pcitems = [[0, 0]] * 50
for x in range(50):
item = ord(self.buffer[10215 + 2 * x])
count = ord(self.buffer[10216 + 2 * x])
pcitems[x] = [item, count]
self.pcitems = pcitems
self.pcitemcount = ord(self.buffer[10214])
def load_pokemon(self):
self.pokemon = [''] * 6
self.pcpokemon = [''] * 240
self.pokemoncount = ord(self.buffer[12076])
self.boxpokemoncount = [0] * 12
self.boxoffset = [0] * 12
for p in range(6):
self.pokemon[p] = self.pkm(12077 + p, 12348 + 11 * p, 12414 + 11 * p, 12084 + 44 * p)
self.currentbox = ord(self.buffer[10316]) & 127
for b in range(12):
offset = 16384 + b // 6 * 8192 + 1122 * (b % 6)
if b == self.currentbox:
offset = 12480
self.boxoffset[b] = offset
for p in range(20):
self.pcpokemon[20 * b + p] = self.pcpkm(offset + 1 + p, offset + 682 + p * 11, offset + 902 + p * 11, offset + 22 + p * 33)
self.boxpokemoncount[b] = ord(self.buffer[offset])
def setpokemon(self, p, pkm):
self.pkm(12077 + p, 12348 + 11 * p, 12414 + 11 * p, 12084 + 44 * p, pkm)
def setpcpokemon(self, p, pkm):
b = p // 20
p = p % 20
offset = self.boxoffset[b]
self.pcpkm(offset + 1 + p, offset + 682 + p * 11, offset + 902 + p * 11, offset + 22 + p * 33, pkm)
def pkm(self, off_hex, off_otname, off_name, off_data, data = None):
if data is None:
pkm = self.buffer[off_hex]
pkm += self.buffer[off_otname:off_otname + 11]
pkm += self.buffer[off_name:off_name + 11]
pkm += self.buffer[off_data:off_data + 44]
return pkm
self.setbyte(off_hex, ord(data[0]))
self.buffer = (
self.buffer[:off_otname] + data[1:12] + self.buffer[off_otname + 11 :]
)
self.buffer = (
self.buffer[:off_name] + data[12:23] + self.buffer[off_name + 11 :]
)
self.buffer = (
self.buffer[:off_data] + data[23:67] + self.buffer[off_data + 44 :]
)
def pcpkm(self, off_hex, off_otname, off_name, off_data, data = None):
if data is None:
pkm = self.buffer[off_hex]
pkm += self.buffer[off_otname:off_otname + 11]
pkm += self.buffer[off_name:off_name + 11]
pkm += self.buffer[off_data:off_data + 44]
return pkm
self.setbyte(off_hex, ord(data[0]))
self.buffer = (
self.buffer[:off_otname] + data[1:12] + self.buffer[off_otname + 11 :]
)
self.buffer = (
self.buffer[:off_name] + data[12:23] + self.buffer[off_name + 11 :]
)
self.buffer = (
self.buffer[:off_data] + data[23:67] + self.buffer[off_data + 44 :]
)
def pkm_get(self, pkm, var):
if var == 'sprite':
return ord(pkm[0])
if var == 'num':
return ord(pkm[23])
if var == 'otname':
return self.decode(pkm[1:11])
if var == 'name':
return self.decode(pkm[12:22])
if var == 'hp':
return ord(pkm[25]) + ord(pkm[24]) * 256
if var == 'level':
return ord(pkm[26])
if var == 'asleep':
return bool(ord(pkm[27]) & 7)
elif var == 'burned':
return bool(ord(pkm[27]) & 16)
elif var == 'frozen':
return bool(ord(pkm[27]) & 32)
elif var == 'ok':
return not ord(pkm[27]) & 127
elif var == 'paralyzed':
return bool(ord(pkm[27]) & 64)
elif var == 'poisoned':
return bool(ord(pkm[27]) & 8)
if var == 'type1':
return ord(pkm[28])
if var == 'type2':
return ord(pkm[29])
if var == 'catchrate':
return ord(pkm[30])
if var == 'move1':
return ord(pkm[31])
if var == 'move2':
return ord(pkm[32])
if var == 'move3':
return ord(pkm[33])
if var == 'move4':
return ord(pkm[34])
if var == 'otnum':
return ord(pkm[36]) + ord(pkm[35]) * 256
if var == 'exp':
return ord(pkm[39]) + ord(pkm[38]) * 256 + ord(pkm[37]) * 65536
if var == 'maxhpev':
return ord(pkm[41]) + ord(pkm[40]) * 256
if var == 'attackev':
return ord(pkm[43]) + ord(pkm[42]) * 256
if var == 'defenseev':
return ord(pkm[45]) + ord(pkm[44]) * 256
if var == 'speedev':
return ord(pkm[47]) + ord(pkm[46]) * 256
if var == 'specialev':
return ord(pkm[49]) + ord(pkm[48]) * 256
if var == 'attackiv':
return ord(pkm[50]) >> 4
if var == 'defenseiv':
return ord(pkm[50]) & 15
if var == 'speediv':
return ord(pkm[51]) >> 4
if var == 'specialiv':
return ord(pkm[51]) & 15
if var == 'move1pp':
return ord(pkm[52]) & 63
if var == 'move1ppup':
return (ord(pkm[52]) & 192) >> 6
if var == 'move2pp':
return ord(pkm[53]) & 63
if var == 'move2ppup':
return (ord(pkm[53]) & 192) >> 6
if var == 'move3pp':
return ord(pkm[54]) & 63
if var == 'move3ppup':
return (ord(pkm[54]) & 192) >> 6
if var == 'move4pp':
return ord(pkm[55]) & 63
if var == 'move4ppup':
return (ord(pkm[55]) & 192) >> 6
if var == 'curlevel':
return ord(pkm[56])
if var == 'maxhp':
return ord(pkm[58]) + ord(pkm[57]) * 256
if var == 'attack':
return ord(pkm[60]) + ord(pkm[59]) * 256
if var == 'defense':
return ord(pkm[62]) + ord(pkm[61]) * 256
if var == 'speed':
return ord(pkm[64]) + ord(pkm[63]) * 256
if var == 'special':
return ord(pkm[66]) + ord(pkm[65]) * 256
def pkm_set(self, pkm, var, value):
if var == 'sprite':
pkm = self.setbyte(0, value, pkm)
if var == 'num':
pkm = self.setbyte(23, value, pkm)
if var == 'otname' and value != self.pkm_get(pkm, var):
pkm = pkm[:1] + self.encode(value, 10) + chr(80) + pkm[12:]
if var == 'name' and value != self.pkm_get(pkm, var):
pkm = pkm[:12] + self.encode(value, 10) + chr(80) + pkm[23:]
if var == 'hp':
pkm = self.setbyte(25, value & 255, pkm)
pkm = self.setbyte(24, value >> 8, pkm)
if var == 'level':
pkm = self.setbyte(26, value, pkm)
if var == 'asleep':
status = ord(pkm[27])
if value:
status |= 4
else:
status &= 248
pkm = self.setbyte(27, status, pkm)
if var == 'poisoned':
status = ord(pkm[27])
if value:
status |= 8
else:
status &= 247
pkm = self.setbyte(27, status, pkm)
if var == 'burned':
status = ord(pkm[27])
if value:
status |= 16
else:
status &= 239
pkm = self.setbyte(27, status, pkm)
if var == 'frozen':
status = ord(pkm[27])
if value:
status |= 32
else:
status &= 223
pkm = self.setbyte(27, status, pkm)
if var == 'paralyzed':
status = ord(pkm[27])
if value:
status |= 64
else:
status &= 191
pkm = self.setbyte(27, status, pkm)
if var == 'type1':
pkm = self.setbyte(28, value, pkm)
if var == 'type2':
pkm = self.setbyte(29, value, pkm)
if var == 'catchrate':
pkm = self.setbyte(30, value, pkm)
if var == 'move1':
pkm = self.setbyte(31, value, pkm)
if var == 'move2':
pkm = self.setbyte(32, value, pkm)
if var == 'move3':
pkm = self.setbyte(33, value, pkm)
if var == 'move4':
pkm = self.setbyte(34, value, pkm)
if var == 'otnum':
pkm = self.setbyte(36, value & 255, pkm)
pkm = self.setbyte(35, value >> 8, pkm)
if var == 'exp':
pkm = self.setbyte(39, value & 255, pkm)
pkm = self.setbyte(38, value >> 8 & 255, pkm)
pkm = self.setbyte(37, value >> 16, pkm)
if var == 'maxhpev':
pkm = self.setbyte(41, value & 255, pkm)
pkm = self.setbyte(40, value >> 8, pkm)
if var == 'attackev':
pkm = self.setbyte(43, value & 255, pkm)
pkm = self.setbyte(42, value >> 8, pkm)
if var == 'defenseev':
pkm = self.setbyte(45, value & 255, pkm)
pkm = self.setbyte(44, value >> 8, pkm)
if var == 'speedev':
pkm = self.setbyte(47, value & 255, pkm)
pkm = self.setbyte(46, value >> 8, pkm)
if var == 'specialev':
pkm = self.setbyte(49, value & 255, pkm)
pkm = self.setbyte(48, value >> 8, pkm)
if var == 'attackiv':
iv = ord(pkm[50]) & 15
iv += value << 4
pkm = self.setbyte(50, iv, pkm)
if var == 'defenseiv':
iv = ord(pkm[50]) & 240
iv += value & 15
pkm = self.setbyte(50, iv, pkm)
if var == 'speediv':
iv = ord(pkm[51]) & 15
iv += value << 4
pkm = self.setbyte(51, iv, pkm)
if var == 'specialiv':
iv = ord(pkm[51]) & 240
iv += value & 15
pkm = self.setbyte(51, iv, pkm)
if var == 'move1pp':
pp = ord(pkm[52]) & 192
pp += value & 63
pkm = self.setbyte(52, pp, pkm)
if var == 'move1ppup':
pp = ord(pkm[52]) & 63
pp += value << 6
pkm = self.setbyte(52, pp, pkm)
if var == 'move2pp':
pp = ord(pkm[53]) & 192
pp += value & 63
pkm = self.setbyte(53, pp, pkm)
if var == 'move2ppup':
pp = ord(pkm[53]) & 63
pp += value << 6
pkm = self.setbyte(53, pp, pkm)
if var == 'move3pp':
pp = ord(pkm[54]) & 192
pp += value & 63
pkm = self.setbyte(54, pp, pkm)
if var == 'move3ppup':
pp = ord(pkm[54]) & 63
pp += value << 6
pkm = self.setbyte(54, pp, pkm)
if var == 'move4pp':
pp = ord(pkm[55]) & 192
pp += value & 63
pkm = self.setbyte(55, pp, pkm)
if var == 'move4ppup':
pp = ord(pkm[55]) & 63
pp += value << 6
pkm = self.setbyte(55, pp, pkm)
if var == 'curlevel':
pkm = self.setbyte(56, value, pkm)
if var == 'maxhp':
pkm = self.setbyte(58, value & 255, pkm)
pkm = self.setbyte(57, value >> 8, pkm)
if var == 'attack':
pkm = self.setbyte(60, value & 255, pkm)
pkm = self.setbyte(59, value >> 8, pkm)
if var == 'defense':
pkm = self.setbyte(62, value & 255, pkm)
pkm = self.setbyte(61, value >> 8, pkm)
if var == 'speed':
pkm = self.setbyte(64, value & 255, pkm)
pkm = self.setbyte(63, value >> 8, pkm)
if var == 'special':
pkm = self.setbyte(66, value & 255, pkm)
pkm = self.setbyte(65, value >> 8, pkm)
return pkm
def setitem(self, x, item, count):
if x < 20:
self.setbyte(9674 + 2 * x, item)
self.setbyte(9675 + 2 * x, count)
if x >= 20:
self.setbyte(10215 + 2 * (x - 20), item)
self.setbyte(10216 + 2 * (x - 20), count)
def load_money(self):
money = ''
money += hex(ord(self.buffer[9715]))[2:].rjust(2, '0')
money += hex(ord(self.buffer[9716]))[2:].rjust(2, '0')
money += hex(ord(self.buffer[9717]))[2:].rjust(2, '0')
chips = hex(ord(self.buffer[10320]))[2:].rjust(2, '0')
chips += hex(ord(self.buffer[10321]))[2:].rjust(2, '0')
self.chips = 0
if 'f' not in chips:
self.chips = int(chips)
self.money = 0
if 'f' not in money:
self.money = int(money)
def load_names(self):
self.name = self.decode(self.buffer[9624:9634])
self.rivalname = self.decode(self.buffer[9718:9728])
def decode(self, string):
decoded = ''
for c in range(len(string)):
dec = ord(string[c])
if self.dtable[dec] != '':
decoded += self.dtable[dec]
elif dec == 80:
return decoded
return decoded
def encode(self, string, fill = 0):
encoded = ''
for c in range(len(string)):
dec = ord(string[c])
if len(self.etable[dec]):
encoded += self.etable[dec]
encoded = encoded.ljust(fill, chr(80))
encoded = encoded[:fill]
return encoded