ref: 5803db714c348574e09e428b79aa2c66531e74f5
parent: b06c96e4d2d9e365544f8abba9392752178a8fcd
author: yenatch <[email protected]>
date: Wed Jun 12 11:51:13 EDT 2013
gfx: workable command line functions
--- a/extras/gfx.py
+++ b/extras/gfx.py
@@ -1518,101 +1518,87 @@
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
+ elif argv[1] == 'png-to-2bpp':
+ to_2bpp(argv[2])
- 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 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])