93 lines
2 KiB
Python
93 lines
2 KiB
Python
import os
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import pygame
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import sys
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import math
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pygame.init()
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pygame.font.init()
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assert pygame.font.get_init()
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fmod = pygame.font
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Font = pygame.font.Font
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fontname, fontsize = sys.argv[1:]
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if '/' in fontname:
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ffile = fontname
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fontname = os.path.splitext(os.path.split(fontname)[1])[0].lower()
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else:
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ffile = fmod.match_font(fontname)
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if not ffile:
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print("Unable to find font... here is a list of fonts:\n")
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for x in sorted(fmod.get_fonts()):
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print(x)
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sys.exit(0)
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fontsize = int(fontsize)
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fontname = "%s%s" % (fontname, fontsize)
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f = Font(ffile, fontsize)
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start = 32
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end = 128
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images = []
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imsizes = []
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maxwidth = 0
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maxheight = 0
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for char in range(start, end):
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letter = chr(char)
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sz = f.size(letter)
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maxwidth = max(maxwidth, sz[0])
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maxheight = max(maxheight, sz[1])
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im = f.render(letter, True, (255, 255, 255))
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images.append(im)
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imsizes.append(sz)
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print(len(images))
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maxwidth += 1
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maxheight += 1
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ratio = float(maxwidth) / float(maxheight)
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print("Ratio %s" % (ratio,))
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reqwidth = maxwidth * len(images)
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ratioheight = int(math.ceil(math.sqrt(len(images) * ratio)))
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ratiowidth = int(math.ceil(len(images) / math.sqrt(len(images) * ratio)))
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print([ratioheight, ratiowidth])
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reqwidth = maxwidth * ratiowidth
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reqheight = maxheight * ratioheight
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print([reqheight, reqwidth])
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texsize = 16
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while texsize < reqheight or texsize < reqwidth:
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texsize *= 2
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print(texsize)
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tex = pygame.Surface((texsize, texsize), pygame.SRCALPHA, 32)
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tex.fill((0, 0, 0, 0))
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for i, im in enumerate(images):
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tex.blit(im, (((i % ratiowidth) * maxwidth), ((i // ratiowidth) * maxheight)))
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pygame.image.save(tex, "%s.png" % (fontname,))
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datf = open("%s.tfd" % (fontname,), "w")
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datf.write("fontheader\n")
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datf.write("%s,%s\n" % (start, end))
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datf.write("%s,%s\n" % (maxwidth, maxheight))
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datf.write("%s,%s\n" % (ratiowidth, ratioheight))
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datf.write("%s,%s\n" % (texsize, texsize))
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datf.write("charsizes\n")
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for i, sz in enumerate(imsizes):
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datf.write("%s,%s\n" % (sz[0], sz[1]))
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datf.close()
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