From: Mikko Rasa Date: Mon, 12 Apr 2021 21:17:23 +0000 (+0300) Subject: Convert the texture and font creation scripts to python3 X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=e0e6d12dc7f55a1033e6939dcccdc04e4b469692;p=libs%2Fgl.git Convert the texture and font creation scripts to python3 --- diff --git a/scripts/makefont.py b/scripts/makefont.py index 24ae15a4..aa6aa839 100755 --- a/scripts/makefont.py +++ b/scripts/makefont.py @@ -1,10 +1,10 @@ -#!/usr/bin/python +#!/usr/bin/python3 caps = [ord(c) for c in "ABCDEFGHIKLMNOPRSTUVWXYZ"] xchars = [ord(c) for c in "acemnorsuvwxz"] def convert_def(fn): - src = file(fn) + src = open(fn) result = "" glyphs = {} @@ -19,15 +19,15 @@ def convert_def(fn): continue parts = line.split() - values = map(int, parts[1:]) + values = tuple(map(int, parts[1:])) if parts[0]=="font": tw, th, fh, fa, fd = map(int, parts[1:]) - result += "native_size %d;\n"%fh - result += "ascent %.3f;\n"%(float(fa)/fh) - result += "descent %.3f;\n"%(float(fd)/fh) + result += "native_size {};\n".format(fh) + result += "ascent {:.3f};\n".format(float(fa)/fh) + result += "descent {:.3f};\n".format(float(fd)/fh) elif parts[0]=="code": - c, n = map(int, parts[1:]) + c, n = tuple(map(int, parts[1:])) codes[c] = n elif parts[0]=="metrics": metrics[values[0]] = values[1:] @@ -36,7 +36,7 @@ def convert_def(fn): elif parts[0]=="kern": kerning.append(values) - for c, n in codes.iteritems(): + for c, n in codes.items(): h = metrics[n][1] if c in caps: cap_height.append(h) @@ -45,24 +45,24 @@ def convert_def(fn): if cap_height: cap_height.sort() - result += "cap_height %.3f;\n"%(float(cap_height[len(cap_height)*2/3])/fh) + result += "cap_height {:.3f};\n".format(float(cap_height[len(cap_height)*2//3])/fh) if x_height: x_height.sort() - result += "x_height %.3f;\n"%(float(x_height[len(x_height)*2/3])/fh) + result += "x_height {:.3f};\n".format(float(x_height[len(x_height)*2//3])/fh) - for c, n in codes.iteritems(): + for c, n in codes.items(): _, _, ox, oy, a = metrics[n] x, y, w, h, b = glyphs[n] - result += "glyph %d\n{\n"%c - result += "\ttexcoords %f %f %f %f;\n"%(float(x)/tw, float(th-y-h)/th, float(x+w)/tw, float(th-y)/th) - result += "\tsize %.3f %.3f;\n"%(float(w)/fh, float(h)/fh) - result += "\toffset %.3f %.3f;\n"%(float(ox-b)/fh, float(oy-b)/fh) - result += "\tadvance %.3f;\n"%(float(a)/fh) + result += "glyph {}\n{{\n".format(c) + result += "\ttexcoords {} {} {} {};\n".format(float(x)/tw, float(th-y-h)/th, float(x+w)/tw, float(th-y)/th) + result += "\tsize {:.3f} {:.3f};\n".format(float(w)/fh, float(h)/fh) + result += "\toffset {:.3f} {:.3f};\n".format(float(ox-b)/fh, float(oy-b)/fh) + result += "\tadvance {:.3f};\n".format(float(a)/fh) result += "};\n" for k in kerning: l, r, d = k - result += "kerning %d %d %.3f;\n"%(l, r, float(d)/fh) + result += "kerning {} {} {:.3f};\n".format(l, r, float(d)/fh) return result @@ -70,13 +70,13 @@ def make_font(fn, size, ch_ranges, autohinter, margin, padding, distfield): import maketex import os - cmd = "ttf2png \"%s\" -o makefont-tmp.png -d makefont-tmp.def -t -p -s %d -m %d -n %d -g"%(fn, size, margin, padding) + cmd = "ttf2png \"{}\" -o makefont-tmp.png -d makefont-tmp.def -t -p -s {} -m {} -n {} -g".format(fn, size, margin, padding) for r in ch_ranges: - cmd += " -r %d,%d"%r + cmd += " -r {},{}".format(*r) if autohinter: cmd += " -a" if distfield: - cmd += " -f %d"%distfield + cmd += " -f {}".format(distfield) if os.system(cmd): raise Exception("Could not execute ttf2png") @@ -109,5 +109,5 @@ if __name__=="__main__": args = parser.parse_args() - out = file(args.outfile, "w") + out = open(args.outfile, "w") out.write(make_font(args.ttf, args.size, args.range, args.autohinter, args.margin, args.padding, args.distfield)) diff --git a/scripts/maketex.py b/scripts/maketex.py index 520be842..916ce747 100755 --- a/scripts/maketex.py +++ b/scripts/maketex.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/python3 def escape(str): result = "" @@ -8,7 +8,7 @@ def escape(str): elif c=='\\': result += '\\\\' elif ord(c)<0x20: - result += "\\%03o"%ord(c) + result += "\\{:03o}".format(ord(c)) else: result += c return result @@ -27,14 +27,14 @@ def make_tex(fn, filter="LINEAR", anisotropy=0, wrap=None, srgb=False): if srgb: fmt = "S"+fmt - result = "storage %s %d %d;\n"%(fmt, img.size[0], img.size[1]) - result += "filter %s;\n"%filter + result = "storage {} {} {};\n".format(fmt, img.size[0], img.size[1]) + result += "filter {};\n".format(filter) if "MIPMAP" in filter: result += "generate_mipmap true;\n" if anisotropy: - result += "max_anisotropy %d;\n"%anisotropy + result += "max_anisotropy {};\n".format(anisotropy) if wrap: - result += "wrap %s;\n"%wrap + result += "wrap {};\n".format(wrap) result += "raw_data \"" data = list(img.getdata()) for y in range(img.size[1]): @@ -68,5 +68,5 @@ if __name__=="__main__": out_fn = args.output if not out_fn: out_fn = os.path.splitext(args.image)[0]+".tex2d" - out = file(out_fn, "w") + out = open(out_fn, "w") out.write(make_tex(args.image, filter, args.anisotropy, args.wrap, args.srgb))