def toPNG(self, f, back=False, shiny=False):
if not back:
sp_offset = self.sp_front
else:
sp_offset = self.sp_back
if not shiny:
palettebytes = decompress_bytes(self.rom.bytes[self.pal_normal:])
else:
palettebytes = decompress_bytes(self.rom.bytes[self.pal_shiny:])
palette = Palette16.read(ByteArrayReader(palettebytes), 0)
sprite = readCompressedSprite(self.rom, sp_offset, 64, 64)
return toPNG(f, sprite, palette)
def readCompressedSprite(rom, offset, width, height):
'''
Reads an LZSS10 or LZSS11 compressed sprite from ROM.
Returns a matrix containing palette indices.
'''
blob = lzss.decompress_bytes(rom.bytes[offset:])
return _genmatrix(blob, width, height)
def readCompressedSprite(rom, offset, width, height):
'''
Reads an LZSS10 or LZSS11 compressed sprite from ROM.
Returns a matrix containing palette indices.
'''
blob = lzss.decompress_bytes(rom.bytes[offset:])
return _genmatrix(blob, width, height)
def toPNG(self, f, back=False, shiny=False):
if not back:
sp_offset = self.sp_front
else:
sp_offset = self.sp_back
if not shiny:
palettebytes = decompress_bytes(self.rom.bytes[self.pal_normal:])
else:
palettebytes = decompress_bytes(self.rom.bytes[self.pal_shiny:])
palette = Palette16.read(ByteArrayReader(palettebytes), 0)
sprite = readCompressedSprite(self.rom, sp_offset, 64, 64)
return toPNG(f, sprite, palette)
def __init__(self, rom, trainerspriteid):
md = rom.metadata
_, spritepointer = rom.readPointer(md['table_trainer_sprites'] + 8 * trainerspriteid)
_, palpointer = rom.readPointer(md['table_trainer_palettes'] + 8 * trainerspriteid)
palettebytes = decompress_bytes(rom.bytes[palpointer:])
self.palette = Palette16.read(ByteArrayReader(palettebytes), 0)
self.sprite = readCompressedSprite(rom, spritepointer, 64, 64)
def __init__(self, rom, trainerspriteid):
md = rom.metadata
_, spritepointer = rom.readPointer(md['table_trainer_sprites'] +
8 * trainerspriteid)
_, palpointer = rom.readPointer(md['table_trainer_palettes'] +
8 * trainerspriteid)
palettebytes = decompress_bytes(rom.bytes[palpointer:])
self.palette = Palette16.read(ByteArrayReader(palettebytes), 0)
self.sprite = readCompressedSprite(rom, spritepointer, 64, 64)