50 lines
1.1 KiB
Python
50 lines
1.1 KiB
Python
'''
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Converter of gameboy camera images to PNGs. Probably awful.
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Gameboy camera images are saved in the format of the mofosyne printer emulator.
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'''
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#!/usr/bin/env/python
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import json
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import twobpp
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from PIL import Image
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def chunks(l, n):
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"""Yield successive n-sized chunks from l."""
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for i in range(0, len(l), n):
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yield l[i:i + n]
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TILES_PER_LINE = 20
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HEIGHT = 144
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WIDTH = 160
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colors = [(0xff, 0xff, 0xff), (0xaa, 0xaa, 0xaa), (0x55,0x55,0x55), (0x00,0x00,0x00)]
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l = f.readlines()
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d = []
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for line in l:
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if line.startswith("#"):
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pass
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elif line.startswith("!"):
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pass
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else:
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d.append(line)
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b = [bytes.fromhex(h.strip()) for h in d]
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tiles = [twobpp.decode_tile(l) for l in b]
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tile_image = []
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for t in chunks(tiles, TILES_PER_LINE):
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chunk = []
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for l in range(8):
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line = []
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for tile in range(TILES_PER_LINE):
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line += t[tile][l]
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chunk += line
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tile_image += chunk
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image_data = [colors[x] for x in tile_image]
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image = Image.new(mode='RGB',size=(WIDTH,HEIGHT))
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image.putdata(image_data)
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