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Merge branch 'todd1252encoding' into 'master'

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Revise bitmap glyph replacements (#7531)

Closes #7531

See merge request OpenMW/openmw!4444
master
psi29a 3 weeks ago
parent 2a78dc40e2 d11bd7397b
commit a66d4d77bc
2 changed files with 122 additions and 66 deletions
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1
CHANGELOG.md
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@ -119,6 +119,7 @@
Bug #7475: Equipping a constant effect item doesn't update the magic menu
Bug #7502: Data directories dialog (0.48.0) forces adding subdirectory instead of intended directory
Bug #7505: Distant terrain does not support sample size greater than cell size
Bug #7531: Some bitmap font glyph substitutes are erroneous or missing
Bug #7535: Bookart paths for textures in OpenMW vs vanilla Morrowind
Bug #7548: Actors cannot open doors that were teleported from a different cell
Bug #7553: Faction reaction loading is incorrect

187
components/fontloader/fontloader.cpp
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@ -448,62 +448,121 @@ namespace Gui
source->addAttribute("value", bitmapFilename);
MyGUI::xml::ElementPtr codes = root->createChild("Codes");
// Fall back from unavailable Windows-1252 encoding symbols to similar characters available in the game
// fonts
std::multimap<int, int> additional; // fallback glyph index, unicode
additional.emplace(156, 0x00A2); // cent sign
additional.emplace(89, 0x00A5); // yen sign
additional.emplace(221, 0x00A6); // broken bar
additional.emplace(99, 0x00A9); // copyright sign
additional.emplace(97, 0x00AA); // prima ordinal indicator
additional.emplace(60, 0x00AB); // double left-pointing angle quotation mark
additional.emplace(45, 0x00AD); // soft hyphen
additional.emplace(114, 0x00AE); // registered trademark symbol
additional.emplace(45, 0x00AF); // macron
additional.emplace(241, 0x00B1); // plus-minus sign
additional.emplace(50, 0x00B2); // superscript two
additional.emplace(51, 0x00B3); // superscript three
additional.emplace(44, 0x00B8); // cedilla
additional.emplace(49, 0x00B9); // superscript one
additional.emplace(111, 0x00BA); // primo ordinal indicator
additional.emplace(62, 0x00BB); // double right-pointing angle quotation mark
additional.emplace(63, 0x00BF); // inverted question mark
additional.emplace(65, 0x00C6); // latin capital ae ligature
additional.emplace(79, 0x00D8); // latin capital o with stroke
additional.emplace(97, 0x00E6); // latin small ae ligature
additional.emplace(111, 0x00F8); // latin small o with stroke
additional.emplace(79, 0x0152); // latin capital oe ligature
additional.emplace(111, 0x0153); // latin small oe ligature
additional.emplace(83, 0x015A); // latin capital s with caron
additional.emplace(115, 0x015B); // latin small s with caron
additional.emplace(89, 0x0178); // latin capital y with diaresis
additional.emplace(90, 0x017D); // latin capital z with caron
additional.emplace(122, 0x017E); // latin small z with caron
additional.emplace(102, 0x0192); // latin small f with hook
additional.emplace(94, 0x02C6); // circumflex modifier
additional.emplace(126, 0x02DC); // small tilde
additional.emplace(69, 0x0401); // cyrillic capital io (no diaeresis latin e is available)
additional.emplace(137, 0x0451); // cyrillic small io
additional.emplace(45, 0x2012); // figure dash
additional.emplace(45, 0x2013); // en dash
additional.emplace(45, 0x2014); // em dash
additional.emplace(39, 0x2018); // left single quotation mark
additional.emplace(39, 0x2019); // right single quotation mark
additional.emplace(44, 0x201A); // single low quotation mark
additional.emplace(39, 0x201B); // single high quotation mark (reversed)
additional.emplace(34, 0x201C); // left double quotation mark
additional.emplace(34, 0x201D); // right double quotation mark
additional.emplace(44, 0x201E); // double low quotation mark
additional.emplace(34, 0x201F); // double high quotation mark (reversed)
additional.emplace(43, 0x2020); // dagger
additional.emplace(216, 0x2021); // double dagger (note: this glyph is not available)
additional.emplace(46, 0x2026); // ellipsis
additional.emplace(37, 0x2030); // per mille sign
additional.emplace(60, 0x2039); // single left-pointing angle quotation mark
additional.emplace(62, 0x203A); // single right-pointing angle quotation mark
additional.emplace(101, 0x20AC); // euro sign
additional.emplace(84, 0x2122); // trademark sign
additional.emplace(45, 0x2212); // minus sign
// Fall back from unavailable Win-1252 encoding symbols to similar characters available in CP-437 game fonts
// Generally, that is, as this tries to follow Morrowind's interesting substitution logic
using FallbackIndex = unsigned int;
using UnicodeIndex = unsigned int;
std::multimap<FallbackIndex, UnicodeIndex> additional;
// Some symbols must not be shown altogether
std::vector<UnicodeIndex> omitted;
// Ignored madness: caret ^ (available in the font!) uses percent sign % glyph
// We do not differentiate between glyphs that are always considered missing and glyphs that are not replaced
// because there's (probably?) no point
// € (Euro Sign, 0x80/U+20AC) is replaced with underscore
// 0x81 (unused) is replaced with underscore
additional.emplace(44, 0x201A); // ‚ (Single Low-9 Quotation Mark, 0x82) => , (comma)
additional.emplace(102, 0x0192); // ƒ (Latin Small Letter F with Hook, 0x83) => f (latin small F) (custom)
additional.emplace(44, 0x201E); // „ (Double Low-9 Quotation Mark, 0x84) => , (comma)
additional.emplace(46, 0x2026); // … (Horizontal Ellipsis, 0x85) => . (period)
additional.emplace(43, 0x2020); // † (Dagger, 0x86) => + (plus sign)
additional.emplace(216, 0x2021); // ‡ (Double Dagger, 0x87) => ╫
additional.emplace(94, 0x02C6); // ˆ (Modifier Letter Circumflex Accent, 0x88) => ^ (caret)
additional.emplace(37, 0x2030); // ‰ (Per Mille Sign, 0x89) => % (percent sign)
additional.emplace(83, 0x0160); // Š (Latin Capital Letter S with Caron, 0x8A) => S (latin capital S)
additional.emplace(60, 0x2039); // ‹ (Single Left-Pointing Angle Quotation Mark, 0x8B) => < (less-than)
additional.emplace(79, 0x0152); // Π(Latin Capital Ligature Oe, 0x8C) => O (latin capital O)
// 0x8D (unused) is replaced with underscore
additional.emplace(90, 0x017D); // Ž (Latin Capital Letter Z with Caron, 0x8E) => Z (latin capital Z)
// 0x8F (unused) is replaced with underscore
// 0x90 (unused) is replaced with underscore
additional.emplace(39, 0x2018); // ‘ (Left Single Quotation Mark, 0x91) => ' (apostrophe) (MW: backtick)
additional.emplace(39, 0x2019); // ’ (Right Single Quotation Mark, 0x92) => ' (apostrophe)
additional.emplace(34, 0x201C); // “ (Left Double Quotation Mark, 0x93) => " (double quote mark)
additional.emplace(34, 0x201D); // ” (Right Double Quotation Mark, 0x94) => " (double quote mark)
omitted.push_back(0x2022); // • (Bullet, 0x95)
additional.emplace(45, 0x2013); // – (En Dash, 0x96) => - (hyphen)
additional.emplace(45, 0x2014); // — (Em Dash, 0x97) => - (hyphen)
additional.emplace(126, 0x02DC); // ˜ (Small Tilde, 0x98) => ~ (tilde)
additional.emplace(84, 0x2122); // ™ (Trade Mark Sign, 0x99) => T (latin capital T)
additional.emplace(115, 0x0161); // š (Latin Small Letter S with Caron, 0x9A) => s (latin small S)
additional.emplace(62, 0x203A); // › (Single Right-Pointing Angle Quotation Mark, 0x9B) => > (greater-than)
additional.emplace(111, 0x0153); // œ (Latin Small Ligature Oe, 0x9C) => o (latin small O)
// 0x9D (unused) is replaced with underscore
additional.emplace(122, 0x017E); // ž (Latin Small Letter Z with Caron, 0x9E) => z (latin small Z)
additional.emplace(89, 0x0178); // Ÿ (Latin Capital Letter Y with Diaeresis, 0x9F) => Y (latin capital Y)
// Nbsp (No-Break Space, 0xA0) is unavailable, not replaced
// ¡ (Inverted Exclamation Mark, 0xA1) is unavailable, not replaced
// ¢ (Cent Sign, 0xA2) is unavailable, not replaced
// £ (Pound Sign, 0xA3) is available but its glyph looks like œ (small oe ligature)
omitted.push_back(0x00A4); // ¤ (Currency Sign)
// ¥ (Yen Sign, 0xA5) is unavailable, not replaced
// ¦ (Broken Bar, 0xA6) is unavailable, not replaced
omitted.push_back(0x00A7); // § (Section Sign)
additional.emplace(34, 0x00A8); // ¨ (Diaeresis) => " (double quote mark)
additional.emplace(99, 0x00A9); // © (Copyright Sign) => c (latin small C)
// ª (Feminine Ordinal Indicator, 0xAA) is unavailable, not replaced
// « (Left-Pointing Double Angle Quotation Mark, 0xAB) is unavailable, not replaced
// ¬ (Not Sign, 0xAC) is unavailable, not replaced
additional.emplace(45, 0x00AD); // Soft Hyphen => - (hyphen)
additional.emplace(114, 0x00AE); // ® (Registered Sign) => r (latin small R)
additional.emplace(95, 0x00AF); // ¯ (Macron) => _ (underscore)
// ° (Degree Sign, 0xB0) is unavailable, not replaced
// ± (Plus-Minus Sign, 0xB1) is unavailable, not replaced
additional.emplace(50, 0x00B2); // ² (Superscript Two) => 2 (two digit) (custom)
additional.emplace(51, 0x00B3); // ³ (Superscript Three) => 3 (three digit)
additional.emplace(39, 0x00B4); // ´ (Acute Accent) => ' (apostrophe)
// µ (Micro Sign, 0xB5) is unavailable, not replaced
omitted.push_back(0x00B6); // ¶ (Pilcrow Sign)
// · (Middle Dot, 0xB7) is unavailable, not replaced
additional.emplace(44, 0x00B8); // ¸ (Cedilla) => , (comma)
additional.emplace(49, 0x00B9); // ¹ (Superscript One) => 1 (one digit)
// º (Masculine Ordinal Indicator, 0xBA) is unavailable, not replaced
// » (Right-Pointing Double Angle Quotation Mark, 0xBB) is unavailable, not replaced
// ¼ (Vulgar Fraction One Quarter, 0xBC) is unavailable, not replaced
// ½ (Vulgar Fraction One Half, 0xBD) is unavailable, not replaced
// ¾ (Vulgar Fraction Three Quarters, 0xBE) is replaced with underscore
// ¿ (Inverted Question Mark, 0xBF) is unavailable, not replaced
additional.emplace(65, 0x00C0); // À (Latin Capital Letter A with Grave) => A (latin capital A)
additional.emplace(65, 0x00C1); // Á (Latin Capital Letter A with Acute) => A (latin capital A)
additional.emplace(65, 0x00C2); // Â (Latin Capital Letter A with Circumflex) => A (latin capital A)
additional.emplace(65, 0x00C3); // Ã (Latin Capital Letter A with Tilde) => A (latin capital A)
// Ä (Latin Capital Letter A with Diaeresis, 0xC4) is available
// Å (Latin Capital Letter A with Ring Above, 0xC5) is available
additional.emplace(65, 0x00C6); // Æ (Latin Capital Letter Ae) => A (latin capital A) (custom)
// Ç (Latin Capital Letter C with Cedilla, 0xC7) is available
additional.emplace(69, 0x00C8); // È (Latin Capital Letter E with Grave) => E (latin capital E)
// É (Latin Capital Letter E with Acute, 0xC9) is available
additional.emplace(69, 0x00CA); // Ê (Latin Capital Letter E with Circumflex) => E (latin capital E)
additional.emplace(69, 0x00CB); // Ë (Latin Capital Letter E with Diaeresis) => E (latin capital E)
additional.emplace(73, 0x00CC); // Ì (Latin Capital Letter I with Grave) => I (latin capital I)
additional.emplace(73, 0x00CD); // Í (Latin Capital Letter I with Acute) => I (latin capital I)
additional.emplace(73, 0x00CE); // Î (Latin Capital Letter I with Circumflex) => I (latin capital I)
additional.emplace(73, 0x00CF); // Ï (Latin Capital Letter I with Diaeresis) => I (latin capital I)
additional.emplace(68, 0x00D0); // Ð (Latin Capital Letter Eth) => D (latin capital D)
additional.emplace(78, 0x00D1); // Ñ (Latin Capital Letter N with Tilde) => N (latin capital N) (custom)
additional.emplace(79, 0x00D2); // Ò (Latin Capital Letter O with Grave) => O (latin capital O)
additional.emplace(79, 0x00D3); // Ó (Latin Capital Letter O with Acute) => O (latin capital O)
additional.emplace(79, 0x00D4); // Ô (Latin Capital Letter O with Circumflex) => O (latin capital O)
additional.emplace(79, 0x00D5); // Õ (Latin Capital Letter O with Tilde) => O (latin capital O)
// Ö (Latin Capital Letter O with Diaeresis, 0xD6) is available
additional.emplace(120, 0x00D7); // × (Multiplication Sign) => x (latin small X)
additional.emplace(79, 0x00D8); // Ø (Latin Capital Letter O with Stroke) => O (latin capital O)
additional.emplace(85, 0x00D9); // Ù (Latin Capital Letter U with Grave) => U (latin capital U)
additional.emplace(85, 0x00DA); // Ú (Latin Capital Letter U with Acute) => U (latin capital U)
additional.emplace(85, 0x00DB); // Û (Latin Capital Letter U with Circumflex) => U (latin capital U)
// Ü (Latin Capital Letter U with Diaeresis, 0xDC) is available
additional.emplace(89, 0x00DD); // Ý (Latin Capital Letter Y with Acute) => Y (latin capital Y)
// 0xDE to 0xFF are not replaced
// Russian Morrowind which uses Win-1251 encoding only does equivalent (often garbage) Win-1252 replacements
// However, we'll provide custom replacements for Cyrillic io letters
// These letters aren't a part of any content but they are printable
additional.emplace(69, 0x0401); // Ё (Cyrillic Capital Letter Io) => E (latin capital E)
additional.emplace(137, 0x0451); // ё (Cyrillic Small Letter Io) => ë (latin small E-diaeresis)
for (int i = 0; i < 256; i++)
{
@ -558,8 +617,8 @@ namespace Gui
"size", MyGUI::IntSize(static_cast<int>(data[i].width), static_cast<int>(data[i].height)));
}
// Question mark, use for NotDefined marker (used for glyphs not existing in the font)
if (i == 63)
// Underscore, use for NotDefined marker (used for glyphs not existing in the font)
if (i == 95)
{
MyGUI::xml::ElementPtr cursorCode = codes->createChild("Code");
cursorCode->addAttribute("index", MyGUI::FontCodeType::NotDefined);
@ -576,16 +635,12 @@ namespace Gui
}
// These are required as well, but the fonts don't provide them
for (int i = 0; i < 2; ++i)
omitted.push_back(MyGUI::FontCodeType::Selected);
omitted.push_back(MyGUI::FontCodeType::SelectedBack);
for (const UnicodeIndex index : omitted)
{
MyGUI::FontCodeType::Enum type;
if (i == 0)
type = MyGUI::FontCodeType::Selected;
else // if (i == 1)
type = MyGUI::FontCodeType::SelectedBack;
MyGUI::xml::ElementPtr cursorCode = codes->createChild("Code");
cursorCode->addAttribute("index", type);
cursorCode->addAttribute("index", index);
cursorCode->addAttribute("coord", "0 0 0 0");
cursorCode->addAttribute("advance", "0");
cursorCode->addAttribute("bearing", "0 0");

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