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e02296b6ac
fontmap.py: Maps glyph images to characters via the file name notation and then outputs a font json fontutils.py: Contains functions and variables that are used by both fontmap.py and glyphpos.py glyphpos.py: Since the game now draws glyphs directly from their image, a glyph’s placement within its image is very important. glyphpos.py is a helper script to mass (re)position the glyphs within their images.
61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
import sys
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import json
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import fontutils
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if __name__ == "__main__":
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art_dir = sys.argv[1]
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out_dir = sys.argv[2]
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fonts = fontutils.get_fonts(art_dir)
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errors = list()
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for font in fonts:
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glyph_map = {}
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images = fontutils.images_in_dir(font.path)
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for image in images:
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# image_name that the character will be mapped to
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# this is the name the game will use to load the glyph
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image_name = "{}/{}".format(font.dir_name, image)
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# Magically get the chracter name
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char = fontutils.get_character(image, font)
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if char == None:
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errors.append(image)
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continue
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# Different characters can be mapped to the same glyph, but you
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# can't have the same character mapped to different glyphs in the
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# same font
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if char in glyph_map:
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print ("{}: trying to add \"{}\" with key \"{}\" but"
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"\"{}\" already has been mapped to \"{}\""
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.format(font.name,image_name, char, char, glyph_map[char]))
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# Map it
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glyph_map[char] = image_name
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# It's important that the default character exists becuase it is drawn
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# whenever a character can't be found in the map
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if font.default_char not in glyph_map:
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# If this is happening, make sure an image with the appropriate
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# notation exists in the font's dir
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print ("Unable to write {}.json: deafult char \"{}\""
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"doesn't exist in map.".format(font.name, font.default_char))
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continue
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# Construct the object
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j = {}
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j['default'] = glyph_map[font.default_char]
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j['height'] = fontutils.get_font_height(font, False)
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j['glyph_overlap'] = font.glyph_overlap
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j['line_overlap'] = font.line_overlap
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j['glyph_map'] = glyph_map
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with open("{}/{}.json".format(out_dir, font.name), 'w') as outfile:
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json.dump(j, outfile, sort_keys = True)
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if len(errors) > 0:
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print "Unprocessed images:"
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for fn in errors:
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print fn
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