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53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
#!/usr/bin/python
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import zlib, os
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import struct
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import Image, ImageDraw
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import StringIO
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lod = open("H3bitmap.lod")
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lod.seek(8)
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files_count = struct.unpack("i", lod.read(4))[0]
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files=[]
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for file in range(32,33):
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lod.seek(92+(file*32))
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name = lod.read(16).split("\0")[0]
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offset = struct.unpack("i", lod.read(4))[0] #offset
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size_orig = struct.unpack("i", lod.read(4))[0] #size_original
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type = struct.unpack("i", lod.read(4))[0] #type
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size_comp = struct.unpack("i", lod.read(4))[0] #size_compressed
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lod.seek(offset)
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if size_comp:
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pcx = zlib.decompress(lod.read(size_comp))
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else:
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pcx = lod.read(size_orig)
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if type == 16:
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size = struct.unpack("i", pcx[:4])[0]
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width = struct.unpack("i", pcx[4:8])[0]
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height = struct.unpack("I", pcx[8:12])[0]
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print size, width, height
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im = Image.fromstring("L", (width, height), pcx[12:12+size])
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im.putpalette(pcx[12+size:12+size+768])
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im.save(' '.join([str(file),name]), "PNG")
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if type == 17:
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size = struct.unpack("i", pcx[:4])[0]
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width = struct.unpack("i", pcx[4:8])[0]
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height = struct.unpack("I", pcx[8:12])[0]
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print size, width, height
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im = Image.fromstring("RGB", (width, height), pcx[12:12+size])
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im.save(' '.join([str(file),name]), "PNG")
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elif type in (1, 2, 64, 65, 66, 67, 68, 69, 70, 71, 73, 79, 80, 96):
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print file, name
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file = open(' '.join([str(file),name]), "w")
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file.write(pcx)
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file.close()
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else:
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print i, name, type
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sys.exit("not supported %d"%type)
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lod.close()
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