mirror of
https://github.com/nzp-team/assets.git
synced 2024-11-29 07:01:46 +00:00
89 lines
2.5 KiB
Python
89 lines
2.5 KiB
Python
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import os
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import struct
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def findall():
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filelist = os.listdir()
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#print(filelist)
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try:
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os.mkdir('out')
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print("Starting conversion, created 'out' directory...")
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except:
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print("Starting conversion, 'out' directory exists...")
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for filename in filelist:
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splits = filename.split('.')
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suffix = splits[-1]
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cancel = False
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if suffix is 'h':
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print("- Processing " + filename + "...")
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h = open(filename, 'r')
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width = -1
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height = -1
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for line in h:
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if line[0] is not '#':
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continue
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words = line.split()
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if words[1][-13:] == 'TEXTURE_WIDTH':
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width = int(words[2])
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elif words[1][-14:] == 'TEXTURE_HEIGHT':
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height = int(words[2])
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elif words[1][-14:] == 'TEXTURE_FORMAT':
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if words[2] != '4':
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print("-- Texture format not supported, only accepting GU_PSM_T4 !")
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cancel = True
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elif words[1][-15:] == 'TEXTURE_SWIZZLE':
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if words[2] != '1':
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print("-- Non-swizzled textures not recommended!")
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#cancel = True
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elif words[1][-14:] == 'PALETTE_FORMAT':
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if words[2] != '3':
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print("-- Palette format not supported, only accepting GU_PSM_8888 !")
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cancel = True
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if width == -1 or height == -1:
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print("Missing either width or height in header !")
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cancel = True
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newfile = open(filename[:-2] + '.r4w', 'wb')
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newfile.write(bytes("c4fe", 'utf-8'))
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newfile.write(struct.pack('i', width))
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newfile.write(struct.pack('i', height))
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newfile.write(bytes("xxxx", 'utf-8'))
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# the raw file
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try:
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raw = open(filename[:-2] + '.raw', 'rb')
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# (width * height / 2) bytes for 4bpp
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newfile.write(raw.read(int((width * height) / 2)))
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raw.close()
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except Exception as e:
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print('-- Couldn\'t read ' + filename[:-2] + '.raw')
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print("--- Exception: %s" % e)
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cancel = True
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# the rawpal file
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try:
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rawpal = open(filename[:-2] + '.rawpal', 'rb')
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# 4 bytes per color, 16 colors
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newfile.write(rawpal.read(4 * 16))
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rawpal.close()
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except Exception as e:
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print('-- Couldn\'t read ' + filename[:-2] + '.rawpal')
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print("--- Exception: %s" % e)
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cancel = True
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newfile.close()
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if cancel:
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os.remove(filename[:-2] + '.r4w')
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print('-- ' + filename[:-2] + '.r4w was NOT generated.')
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else:
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try:
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os.rename(filename[:-2] + '.r4w', 'out/' + filename[:-2] + '.r4w')
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except:
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os.remove('out/' + filename[:-2] + '.r4w')
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os.rename(filename[:-2] + '.r4w', 'out/' + filename[:-2] + '.r4w')
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print('-- Created ./out/' + filename[:-2] + '.r4w')
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findall()
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