diff options
Diffstat (limited to 'extras/gfx.py')
| -rw-r--r-- | extras/gfx.py | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/extras/gfx.py b/extras/gfx.py index f36b944d7..70c657c15 100644 --- a/extras/gfx.py +++ b/extras/gfx.py @@ -1283,6 +1283,28 @@ def get_uncompressed_gfx(start, num_tiles, filename): +def hex_to_rgb(word): + red = word & 0b11111 + word >>= 5 + green = word & 0b11111 + word >>= 5 + blue = word & 0b11111 + return (red, green, blue) + +def grab_palettes(address, length = 0x80): + output = '' + for word in range(length/2): + color = ord(rom[address+1])*0x100 + ord(rom[address]) + address += 2 + color = hex_to_rgb(color) + red = str(color[0]).zfill(2) + green = str(color[1]).zfill(2) + blue = str(color[2]).zfill(2) + output += '\tRGB '+red+', '+green+', '+blue + output += '\n' + return output + + if __name__ == "__main__": parser = argparse.ArgumentParser() parser.add_argument('cmd', nargs='?', metavar='cmd', type=str) @@ -1317,7 +1339,11 @@ if __name__ == "__main__": # python gfx.py un [address] [num_tiles] [filename] get_uncompressed_gfx(int(args.arg1,16), int(args.arg2), args.arg3) - else: - # python gfx.py - decompress_all() - if debug: print 'decompressed known gfx to ../gfx/!' + elif args.cmd == 'pal': + # python gfx.py pal [address] [length] + print grab_palettes(int(args.arg1,16), int(args.arg2)) + + #else: + ## python gfx.py + #decompress_all() + #if debug: print 'decompressed known gfx to ../gfx/!' |