From 95c9da849d98ecee9b040761683e86de81303ccf Mon Sep 17 00:00:00 2001 From: Pierre-Yves Rollo Date: Thu, 1 Nov 2018 10:47:39 +0100 Subject: Changed UTF8 routines and added char fallback mechanism --- font_api/fallbacks.lua | 176 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 176 insertions(+) create mode 100644 font_api/fallbacks.lua (limited to 'font_api/fallbacks.lua') diff --git a/font_api/fallbacks.lua b/font_api/fallbacks.lua new file mode 100644 index 0000000..480d865 --- /dev/null +++ b/font_api/fallbacks.lua @@ -0,0 +1,176 @@ +--[[ + font_api mod for Minetest - Library to add font display capability + to display_api mod. + (c) Pierre-Yves Rollo + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +--]] + +-- This is the unicode char fallback map. If a char is not present in +-- font, this maps indicates which char to try to use instead next. + +return { + -- Lowercase chars + ['a'] = 'A', ['b'] = 'B', ['c'] = 'C', ['d'] = 'D', + ['e'] = 'E', ['f'] = 'F', ['g'] = 'G', ['h'] = 'H', + ['i'] = 'I', ['j'] = 'J', ['k'] = 'K', ['l'] = 'L', + ['m'] = 'M', ['n'] = 'N', ['o'] = 'O', ['p'] = 'P', + ['q'] = 'Q', ['r'] = 'R', ['s'] = 'S', ['t'] = 'T', + ['u'] = 'U', ['v'] = 'V', ['w'] = 'W', ['x'] = 'X', + ['y'] = 'Y', ['z'] = 'Z', + + -- Special + ['¢'] = 'c', ['£'] = 'L', ['¥'] = 'Y', ['€'] = 'E', + ['©'] = '(C)', ['®'] = '(R)', ['™'] = 'TM', + ['ª'] = 'a', ['º'] = 'o', + ['«'] = '"', ['»'] = '"', ['´'] = '\'', + ['¹'] = '1', ['²'] = '2', ['³'] = '3', + ['µ'] = 'u', ['¤'] = 'o', + ['¼'] = '1/4', ['½'] = '1/2', ['¾'] = '3/4', + ['⅛'] = '1/8', ['⅜'] = '3/8', ['⅝'] = '5/8', ['⅞'] = '7/8', + ['¿'] = '?', + + -- Upper case accents + ['À'] = 'A', ['Á'] = 'A', ['Â'] = 'A', ['Ã'] = 'A', + ['Ä'] = 'A', ['Å'] = 'A', + ['Æ'] = 'AE', ['Ç'] = 'C', + ['È'] = 'E', ['É'] = 'E', ['Ê'] = 'E', ['Ë'] = 'E', + ['Ì'] = 'I', ['Í'] = 'I', ['Î'] = 'I', ['Ï'] = 'I', + ['Ð'] = 'D', ['Ñ'] = 'N', + ['Ò'] = 'O', ['Ó'] = 'O', ['Ô'] = 'O', ['Õ'] = 'O', + ['Ö'] = 'O', ['Ø'] = 'O', + ['Ú'] = 'U', ['Ù'] = 'U', ['Û'] = 'U', ['Ü'] = 'U', + ['×'] = 'x', ['Ý'] = 'Y', + + -- Lower case accents + ['à'] = 'a', ['à'] = 'a', ['á'] = 'a', ['â'] = 'a', + ['ã'] = 'a', ['ä'] = 'a', ['å'] = 'a', + ['æ'] = 'ae', ['ç'] = 'c', + ['è'] = 'e', ['é'] = 'e', ['ê'] = 'e', ['ë'] = 'e', + ['ì'] = 'i', ['í'] = 'i', ['î'] = 'i', ['ï'] = 'i', + ['ð'] = 'd', ['ñ'] = 'n', + ['ò'] = 'o', ['ó'] = 'o', ['ô'] = 'o', ['õ'] = 'o', + ['ö'] = 'o', ['ø'] = 'o', + ['ù'] = 'u', ['ú'] = 'u', ['û'] = 'u', ['ü'] = 'u', + ['ý'] = 'y', ['ÿ'] = 'y', + + -- Extended latin A + + ['Ā'] = 'A', ['ā'] = 'a', ['Ă'] = 'A', ['ă'] = 'a', + ['Ą'] = 'A', ['ą'] = 'a', ['Ć'] = 'C', ['ć'] = 'c', + ['Ĉ'] = 'C', ['ĉ'] = 'c', ['Ċ'] = 'C', ['ċ'] = 'c', + ['Č'] = 'C', ['č'] = 'c', ['Ď'] = 'D', ['ď'] = 'd', + ['Đ'] = 'D', ['đ'] = 'd', ['Ē'] = 'E', ['ē'] = 'e', + ['Ĕ'] = 'E', ['ĕ'] = 'e', ['Ė'] = 'E', ['ė'] = 'e', + ['Ę'] = 'E', ['ę'] = 'e', ['Ě'] = 'E', ['ě'] = 'e', + ['Ĝ'] = 'G', ['Ğ'] = 'G', ['ğ'] = 'g', ['ĝ'] = 'g', + ['Ġ'] = 'G', ['ġ'] = 'g', ['Ģ'] = 'G', ['ģ'] = 'g', + ['Ĥ'] = 'H', ['ĥ'] = 'h', ['Ħ'] = 'H', ['ħ'] = 'h', + ['Ĩ'] = 'I', ['ĩ'] = 'i', ['Ī'] = 'I', ['ī'] = 'i', + ['Ĭ'] = 'I', ['ĭ'] = 'i', ['Į'] = 'I', ['į'] = 'i', + ['ı'] = 'i', ['İ'] = 'I', ['IJ'] = 'IJ', ['ij'] = 'ij', + ['Ĵ'] = 'J', ['ĵ'] = 'j', ['ķ'] = 'k', ['Ķ'] = 'K', + ['ĸ'] = 'k', + ['Ĺ'] = 'L', ['ĺ'] = 'l', ['Ļ'] = 'L', ['ļ'] = 'l', + ['Ľ'] = 'L', ['ľ'] = 'l', ['Ŀ'] = 'L', ['ŀ'] = 'l', + ['Ł'] = 'L', ['ł'] = 'l', ['Ń'] = 'N', ['ń'] = 'n', + ['Ņ'] = 'N', ['ņ'] = 'n', ['Ň'] = 'N', ['ň'] = 'n', + ['ʼn'] = 'n', ['Ŋ'] = 'n', ['ŋ'] = 'n', + ['Ō'] = 'O', ['ō'] = 'o', ['Ŏ'] = 'O', ['ŏ'] = 'o', + ['ő'] = 'o', ['Ő'] = 'O', ['œ'] = 'oe', ['Œ'] = 'OE', + ['Ŕ'] = 'R', ['ŕ'] = 'r', ['Ŗ'] = 'R', ['ŗ'] = 'r', + ['Ř'] = 'R', ['ř'] = 'r', ['Ś'] = 'S', ['ś'] = 's', + ['Ŝ'] = 'S', ['ŝ'] = 's', ['Ş'] = 'S', ['ş'] = 's', + ['Š'] = 'S', ['š'] = 's', ['Ţ'] = 'T', ['ţ'] = 't', + ['ť'] = 't', ['Ŧ'] = 'T', ['Ť'] = 'T', ['ŧ'] = 't', + ['Ũ'] = 'U', ['ũ'] = 'u', ['Ū'] = 'U', ['ū'] = 'u', + ['Ŭ'] = 'U', ['ŭ'] = 'u', ['Ů'] = 'U', ['ů'] = 'u', + ['Ű'] = 'U', ['ű'] = 'u', ['Ų'] = 'U', ['ų'] = 'u', + ['Ŵ'] = 'W', ['ŵ'] = 'w', ['Ŷ'] = 'Y', ['ŷ'] = 'y', + ['Ÿ'] = 'Y', + ['Ź'] = 'Z', ['ź'] = 'z', ['Ż'] = 'Z', ['ż'] = 'z', + ['Ž'] = 'Z', ['ž'] = 'z', ['ſ'] = 's', + + -- Extended latin B + ['ƀ'] = 'b', ['Ɓ'] = 'B', ['Ƃ'] = 'B', ['ƃ'] = 'b', + ['Ɔ'] = 'O', + ['Ƈ'] = 'C', ['ƈ'] = 'c', ['Ɖ'] = 'D', ['Ɗ'] = 'D', + ['Ƌ'] = 'D', ['ƌ'] = 'd', ['Ǝ'] = 'E', ['Ə'] = 'e', + ['Ɛ'] = 'E', + ['Ƒ'] = 'F', ['ƒ'] = 'f', ['Ɠ'] = 'G', + ['ƕ'] = 'hv', ['Ɨ'] = 'I', ['Ƙ'] = 'K', ['ƙ'] = 'k', + ['ƚ'] = 'l', ['Ɯ'] = 'M', ['Ɲ'] = 'N', ['ƞ'] = 'n', + ['Ɵ'] = 'O', + ['Ơ'] = 'O', ['ơ'] = 'o', ['Ƣ'] = 'OI', ['ƣ'] = 'oi', + ['Ƥ'] = 'P', ['ƥ'] = 'p', ['Ʀ'] = 'YR', + ['Ƨ'] = 'S', ['ƨ'] = 's', ['ƫ'] = 't', + ['Ƭ'] = 'T', ['ƭ'] = 't', ['Ʈ'] = 'T', + ['Ư'] = 'U', ['ư'] = 'u', ['Ʋ'] = 'V', + ['Ƴ'] = 'Y', ['ƴ'] = 'y', ['Ƶ'] = 'Z', ['ƶ'] = 'z', + ['ƻ'] = '2', ['Ƽ'] = '5', ['ƽ'] = '5', + ['DŽ'] = 'DZ', ['Dž'] = 'Dz', ['dž'] = 'dz', + ['LJ'] = 'LJ', ['Lj'] = 'Lj', ['lj'] = 'lj', + ['NJ'] = 'NJ', ['Nj'] = 'Nj', ['nj'] = 'nj', + ['Ǎ'] = 'A', ['ǎ'] = 'a', ['Ǐ'] = 'I', ['ǐ'] = 'i', + ['Ǒ'] = 'O', ['ǒ'] = 'o', ['Ǔ'] = 'U', ['ǔ'] = 'u', + ['Ǖ'] = 'U', ['ǖ'] = 'u', ['Ǘ'] = 'U', ['ǘ'] = 'u', + ['Ǚ'] = 'U', ['ǚ'] = 'u', ['Ǜ'] = 'U', ['ǜ'] = 'u', + ['ǝ'] = 'e', + ['Ǟ'] = 'A', ['ǟ'] = 'a', ['Ǡ'] = 'A', ['ǡ'] = 'a', + ['Ǣ'] = 'Æ', ['ǣ'] = 'æ', ['Ǥ'] = 'G', ['ǥ'] = 'g', + ['Ǧ'] = 'G', ['ǧ'] = 'g', ['Ǩ'] = 'K', ['ǩ'] = 'k', + ['Ǫ'] = 'Q', ['ǫ'] = 'q', ['Ǭ'] = 'Q', ['ǭ'] = 'q', + ['ǰ'] = 'J', + ['DZ'] = 'DZ', ['Dz'] = 'Dz', ['dz'] = 'dz', + ['Ǵ'] = 'G', ['ǵ'] = 'g', ['Ƕ'] = 'H', + ['Ǹ'] = 'N', ['ǹ'] = 'n', ['Ǻ'] = 'A', ['ǻ'] = 'a', + ['Ǽ'] = 'Æ', ['ǽ'] = 'æ', ['Ǿ'] = 'Ø', ['ǿ'] = 'ø', + ['Ȁ'] = 'A', ['ȁ'] = 'a', ['Ȃ'] = 'A', ['ȃ'] = 'a', + ['Ȅ'] = 'E', ['ȅ'] = 'e', ['Ȇ'] = 'E', ['ȇ'] = 'e', + ['Ȉ'] = 'I', ['ȉ'] = 'i', ['Ȋ'] = 'I', ['ȋ'] = 'i', + ['Ȍ'] = 'O', ['ȍ'] = 'o', ['Ȏ'] = 'O', ['ȏ'] = 'o', + ['Ȑ'] = 'R', ['ȑ'] = 'r', ['Ȓ'] = 'R', ['ȓ'] = 'r', + ['Ȕ'] = 'U', ['ȕ'] = 'u', ['Ȗ'] = 'U', ['ȗ'] = 'u', + ['Ș'] = 'S', ['ș'] = 's', ['Ț'] = 'T', ['ț'] = 't', + ['Ȟ'] = 'H', ['ȟ'] = 'h', ['Ƞ'] = 'N', + ['ȡ'] = 'd', + ['Ȣ'] = 'OU', ['ȣ'] = 'ou', ['Ȥ'] = 'Z', ['ȥ'] = 'z', + ['Ȧ'] = 'A', ['ȧ'] = 'a', ['Ȩ'] = 'E', ['ȩ'] = 'e', + ['Ȫ'] = 'O', ['ȫ'] = 'o', ['Ȭ'] = 'O', ['ȭ'] = 'o', + ['Ȯ'] = 'O', ['ȯ'] = 'o', ['Ȱ'] = 'O', ['ȱ'] = 'o', + ['Ȳ'] = 'Y', ['ȳ'] = 'y', ['ȴ'] = 'l', + ['ȵ'] = 'n', ['ȶ'] = 't', ['ȷ'] = 'j', + ['ȸ'] = 'db', ['ȹ'] = 'qp', ['Ⱥ'] = 'A', + ['Ȼ'] = 'C', ['ȼ'] = 'c', ['Ƚ'] = 'L', + ['Ⱦ'] = 'T', ['ȿ'] = 's', ['ɀ'] = 'z', + ['Ƀ'] = 'B', ['Ʉ'] = 'U', ['Ʌ'] = 'V', + ['Ɇ'] = 'E', ['ɇ'] = 'e', ['Ɉ'] = 'J', ['ɉ'] = 'j', + ['Ɋ'] = 'Q', ['ɋ'] = 'q', ['Ɍ'] = 'R', ['ɍ'] = 'r', + ['Ɏ'] = 'Y', ['ɏ'] = 'y', ['ɐ'] = 'a', + ['ɓ'] = 'b', ['ɔ'] = 'o', + ['ɕ'] = 'c', ['ɖ'] = 'd', ['ɗ'] = 'd', + ['ɘ'] = 'e', ['ə'] = 'e', ['ɚ'] = 'e', + ['ɛ'] = 'e', ['ɜ'] = 'e', ['ɝ'] = 'e', ['ɞ'] = 'e', + ['ɟ'] = 'j', + ['ɠ'] = 'g', ['ɡ'] = 'g', ['ɢ'] = 'G', + ['ɥ'] = 'h', ['ɦ'] = 'h', ['ɧ'] = 'h', + ['ɨ'] = 'i', ['ɪ'] = 'I', + ['ɫ'] = 'l', ['ɬ'] = 'l', ['ɭ'] = 'l', + ['ɮ'] = 'lz', + ['ɯ'] = 'm', ['ɰ'] = 'm', ['ɱ'] = 'm', + ['ɲ'] = 'n', ['ɳ'] = 'n', ['ɴ'] = 'N', + ['ɵ'] = 'o', ['ɶ'] = 'Œ', + ['ɹ'] = 'r', ['ɺ'] = 'r', ['ɻ'] = 'r', + ['ɼ'] = 'r', ['ɽ'] = 'r', ['ɾ'] = 'r', ['ɿ'] = 'r', +} -- cgit v1.2.3