diff options
Diffstat (limited to 'gfx.py')
| -rw-r--r-- | gfx.py | 142 |
1 files changed, 64 insertions, 78 deletions
@@ -1518,101 +1518,87 @@ def dump_tileset_pngs(): tileset_filename = "../gfx/tilesets/" + str(tileset_id).zfill(2) + ".lz" lz_to_png_by_file(tileset_filename) -if __name__ == "__main__": +def decompress_frontpic(lz_file): + """ + Convert the pic portion of front.lz to front.2bpp + """ + lz = open(lz_file, 'rb').read() + to_file(Decompressed(lz).pic, os.path.splitext(filein)[0] + '.2bpp') +def decompress_frontpic_anim(lz_file): + """ + Convert the animation tile portion of front.lz to tiles.2bpp + """ + lz = open(lz_file, 'rb').read() + to_file(Decompressed(lz).animtiles, 'tiles.2bpp') + + +if __name__ == "__main__": debug = False + + argv = [None] * 5 + for i, arg in enumerate(sys.argv): + argv[i] = arg - if sys.argv[1] == 'dump-pngs': + if argv[1] == 'dump-pngs': mass_to_colored_png() - elif sys.argv[1] == 'lz-to-png': - lz_to_png_by_file(sys.argv[2]) + elif argv[1] == 'front-to-2bpp': + decompress_frontpic(argv[2]) - elif sys.argv[1] == 'png-to-lz': - # python gfx.py png-to-lz [--front anim(2bpp) | --vert] [png] + elif argv[1] == 'anim-from-front': + decompress_frontpic_anim(argv[2]) - # python gfx.py png-to-lz --front [anim(2bpp)] [png] - if sys.argv[2] == '--front': + elif argv[1] == 'lz-to-2bpp': + name = os.path.splitext(argv[3])[0] + lz = open(name+'.lz', 'rb').read() + if argv[2] == '--vert': + to_file(name+'.2bpp', Decompressed(lz, 'vert').output) + else: + to_file(name+'.2bpp', Decompressed(lz).output) - # front.png and tiles.png are combined before compression, - # so we have to pass in things like anim file and pic size - name = os.path.splitext(sys.argv[4])[0] + elif argv[1] == 'lz-to-png': + if argv[2] == '--vert': + name = os.path.splitext(argv[3])[0] + lz = open(name+'.lz', 'rb').read() + to_file(name+'.2bpp', Decompressed(lz, 'vert').output) + pic = open(name+'.2bpp', 'rb').read() + to_file(name+'.png', to_png(pic)) + else: + lz_to_png_by_file(argv[2]) + elif argv[1] == 'png-to-lz': + # python gfx.py png-to-lz [--front anim(2bpp) | --vert] [png] + if argv[2] == '--front': + # front.2bpp and tiles.2bpp are combined before compression, + # so we have to pass in the anim file and pic size + name = os.path.splitext(argv[4])[0] to_2bpp(name+'.png', name+'.2bpp') pic = open(name+'.2bpp', 'rb').read() - anim = open(sys.argv[3], 'rb').read() + anim = open(argv[3], 'rb').read() size = int(sqrt(len(pic)/16)) # assume square pic to_file(name+'.lz', Compressed(pic + anim, 'vert', size).output) - - - # python gfx.py png-to-lz --vert [png] - elif sys.argv[2] == '--vert': - - # others are vertically oriented (frontpics are always vertical) - - name = os.path.splitext(sys.argv[3])[0] - + elif argv[2] == '--vert': + name = os.path.splitext(argv[3])[0] to_2bpp(name+'.png', name+'.2bpp') pic = open(name+'.2bpp', 'rb').read() to_file(name+'.lz', Compressed(pic, 'vert').output) - - - # python gfx.py png-to-lz [png] else: + png_to_lz(argv[2]) - # standard usage - - png_to_lz(sys.argv[2]) - - elif sys.argv[1] == 'png-to-2bpp': - to_2bpp(sys.argv[2]) - - - elif sys.argv[1] == 'de': - # python gfx.py de [addr] [fileout] [mode] - - rom = load_rom() - - addr = int(sys.argv[2],16) - fileout = sys.argv[3] - mode = sys.argv[4] - decompress_from_address(addr, fileout, mode) - if debug: print 'decompressed to ' + sys.argv[3] + ' from ' + hex(int(sys.argv[2],16)) + '!' + elif argv[1] == 'png-to-2bpp': + to_2bpp(argv[2]) - elif sys.argv[1] == 'lz': - # python gfx.py lz [filein] [fileout] [mode] - filein = sys.argv[2] - fileout = sys.argv[3] - mode = sys.argv[4] - compress_file(filein, fileout, mode) - if debug: print 'compressed ' + filein + ' to ' + fileout + '!' - - elif sys.argv[1] == 'lzf': - # python gfx.py lzf [id] [fileout] - compress_monster_frontpic(int(sys.argv[2]), sys.argv[3]) - - elif sys.argv[1] == 'un': - # python gfx.py un [address] [num_tiles] [filename] - rom = load_rom() - get_uncompressed_gfx(int(sys.argv[2],16), int(sys.argv[3]), sys.argv[4]) - - elif sys.argv[1] == 'pal': - # python gfx.py pal [address] [length] - rom = load_rom() - print grab_palettes(int(sys.argv[2],16), int(sys.argv[3])) - - elif sys.argv[1] == 'png': - - if '.2bpp' in sys.argv[2]: - if sys.argv[4] == 'greyscale': - to_png(sys.argv[2], sys.argv[3]) - else: - to_png(sys.argv[2], sys.argv[3], sys.argv[4]) - - elif '.png' in sys.argv[2]: - to_2bpp(sys.argv[2], sys.argv[3]) - - elif sys.argv[1] == 'mass-decompress': - mass_decompress() - if debug: print 'decompressed known gfx to pokecrystal/gfx/!' + elif argv[1] == '2bpp-to-lz': + if argv[2] == '--vert': + filein = argv[3] + fileout = argv[4] + compress_file(filein, fileout, 'vert') + else: + filein = argv[2] + fileout = argv[3] + compress_file(filein, fileout) + + elif argv[1] == '2bpp-to-png': + to_png(argv[2]) |