33 lines
959 B
Python
Executable File
33 lines
959 B
Python
Executable File
#!/usr/bin/python
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from PIL import Image
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import struct, sys
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print("[convert-fonttiles] converting file " + sys.argv[1] + " to binary file " + sys.argv[2])
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tilesheetPNG = Image.open(sys.argv[1])
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tilesheetBIN = open(sys.argv[2], "wb")
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tilesheetPixels = tilesheetPNG.load()
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tilesheetX, tilesheetY = tilesheetPNG.size
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horizTiles = int(tilesheetX/8)
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vertTiles = int(tilesheetY/8)
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totalTiles = horizTiles*vertTiles
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def generateTile(x,y,image):
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tile = []
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for py in range(0,8):
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row = []
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for px in range(0,8):
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r,g,b,a = image[(8*x)+px,(8*y)+py]
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row.append(((r+g+b)>384))
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tile.append(sum([int(row[b])*(2**(7-b)) for b in range(0,8)]))
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return tile
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generatedTileData = []
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for y in range(0,vertTiles):
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for x in range(0,horizTiles):
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generatedTileData += generateTile(x,y,tilesheetPixels)
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tilesheetBIN.write(bytearray(generatedTileData))
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print("[convert-fonttiles] conversion complete.") |