def png2igg(pngname):
iggname = pngname.split("[")[0]
imgname = iggname[:-3] + 'img'
im = Image.open("CNPNG\\%s"%pngname).convert("RGBA")
TWIDTH , THEIGHT = (im.size[0] , im.size[1])
src = iggname.replace("__" , "\\")
dst = "import\\%s"%src
if not os.path.exists(dst):
os.makedirs(("\\".join(dst.split("\\")[:-1])))
shutil.copy(src , dst)
getCSVinfo(pngname)
(I_OFFSET , I_SIZE ,P_OFFSET, P_SIZE, o_iggname) = getCSVinfo(pngname)
paletteData = logPalette(o_iggname ,P_OFFSET, P_SIZE)
if "t02.p3img" in imgname.lower():
paletteList = setAlphaPalette256()
else:
paletteList = getPaletteData(paletteData,0xff,4,False,0)
imdata = create8BPP(TWIDTH , THEIGHT,TWIDTH , THEIGHT,im,paletteList,"RGBA",16,16)
if len(imdata) <= I_SIZE:
print("write:%s >> %s"%(pngname , dst))
dest = open(dst , "rb+")
dest.seek(I_OFFSET)
dest.write(imdata)
dest.close()
else:
print("error:image length error %s"%(pngname))
def gen_p3img(filename):
if not os.path.exists("table"):
os.makedirs("table")
if not os.path.exists("unpacked"):
os.makedirs("unpacked")
if not os.path.exists("png"):
os.makedirs("png")
table_file = open("table\\%s.csv"%(filename.replace("\\" , "@@")), 'wb')
fp = open(filename , 'rb')
fStream = BinaryReader(fp)
name = filename[:-3]
name_igg = name + 'igg'
name_img = name + 'img'
sig = "\x69\x6d\x67\x00" # img\x00
fStream.seek(0x10)
BASEOFF = fStream.ReadBEInt32()
fStream.seek(0x28)
FILES = fStream.ReadBEInt32()
fStream.seek(0x30)
SKIPOFF = fStream.ReadBEInt32()
STARTOFF = BASEOFF
STARTOFF += SKIPOFF
img_dict = {}
plt_dict = {}
for i in xrange(FILES):
fStream.seek(STARTOFF)
NAMEOFF = fStream.ReadBEInt32()
NAMEOFF += BASEOFF
# 0X1C
OFFSET = fStream.ReadBEInt32()
SIZE = fStream.ReadBEInt32()
DUMMY = fStream.ReadBEInt32()
TYPE = fStream.ReadBEInt32()
FILENUM = fStream.ReadBEInt32()
WIDTH = fStream.ReadBEInt16()
HEIGHT = fStream.ReadBEInt16()
USLS = fStream.ReadBytes(0x14)
STARTOFF = fStream.tell()
Pixel_data = ""
Palette_data = ""
image_name = ""
if TYPE == -1593769472:
# is Pixel table
TWIDTH = WIDTH
THEIGHT = HEIGHT
TSIZE = SIZE
if "t02.p3img" in filename.lower():
TWIDTH = TWIDTH / 2
THEIGHT = THEIGHT /2
SIZE = SIZE /4
TYPE_NAME = 'PIXEL'
Pixel_data = logPixel(name_igg ,OFFSET , SIZE)
fStream.seek(NAMEOFF)
DATA_NAME = fStream.GetcString()
image_name = DATA_NAME
destimg_name = 'unpacked\\%s[%s]'%(name_igg.replace("\\" , "__") , image_name)
img_dict[image_name] = (Pixel_data , TWIDTH , THEIGHT, OFFSET , SIZE , destimg_name)
dest = open(destimg_name , 'wb')
dest.write(Pixel_data)
dest.close()
if TYPE == -1526660608:
# is Palette table
TYPE_NAME = 'PALATTE_256'
Palette_data = logPalette(name_igg , OFFSET ,SIZE)
fStream.seek(NAMEOFF)
DATA_NAME = fStream.GetcString()
destplt_name = 'unpacked\\%s[%s]'%(name_igg.replace("\\" , "__") , DATA_NAME)
plt_dict[DATA_NAME] = (Palette_data , OFFSET , SIZE , destplt_name)
dest = open(destplt_name, 'wb')
dest.write(Palette_data)
dest.close()
for key in img_dict:
image_name = key
palette_name = key+"_plt"
if palette_name in plt_dict:
# match Palette
(Pixel_data , TWIDTH , THEIGHT, I_OFFSET , I_SIZE , destimg_name) = img_dict[image_name]
(Palette_data , P_OFFSET , P_SIZE , destplt_name) = plt_dict[palette_name]
palette_list = getPaletteData(Palette_data,0xff,4,False,0)
if "t02.p3img" in filename.lower():
palette_list = setAlphaPalette256()
pixel_list = paint8BPP(TWIDTH , THEIGHT,TWIDTH , THEIGHT,Pixel_data,palette_list,"linear",256 , 1,"PS3")
im = Image.new('RGBA', (TWIDTH , THEIGHT))
im.putdata(tuple(pixel_list))
PNG_NAME = "png\\%s[%s].png"%(name_igg.replace("\\" , "__") , image_name)
im.save(PNG_NAME)
table_file.write("%s\t%s\t%08x\t%08x\t%08x\t%08x\t%s\t%s\r\n"%(PNG_NAME ,
name_igg ,
I_OFFSET ,
I_SIZE ,
P_OFFSET ,
P_SIZE,
destimg_name,
destplt_name))
table_file.close()
fp.close()
