libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-16 06:39:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ZVISION: Add support for GNU Freefont fonts. Also, cleanup font loading

Browse Source 
The Freefont fonts can just be dropped into the extras ScummVM folder,
to get the game working under non-Windows systems
This commit is contained in:
Filippos Karapetis 2014-12-22 02:52:55 +02:00
parent c2d83d287f
commit f364756bcf
1 changed files with 50 additions and 87 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

137
engines/zvision/graphics/truetype_font.cpp
View File

@ -54,105 +54,68 @@ bool StyledTTFont::loadFont(const Common::String &fontName, int32 point, uint st
}
bool StyledTTFont::loadFont(const Common::String &fontName, int32 point) {
struct FontStyle {
const char *zorkFont;
const char *fontBase;
const char *freeFontBase;
const char *freeFontItalicName;
};
const FontStyle systemFonts[] = {
{ "*times new roman*", "times", "FreeSerif", "Italic" },
{ "*times*", "times", "FreeSerif", "Italic" },
{ "*century schoolbook*", "censcbk", "FreeSerif", "Italic" },
{ "*garamond*", "gara", "FreeSerif", "Italic" },
{ "*courier new*", "cour", "FreeMono", "Oblique" },
{ "*courier*", "cour", "FreeMono", "Oblique" },
{ "*ZorkDeath*", "cour", "FreeMono", "Oblique" },
{ "*arial*", "arial", "FreeSans", "Oblique" },
{ "*ZorkNormal*", "arial", "FreeSans", "Oblique" },
};
Common::String newFontName;
if (fontName.matchString("*times new roman*", true) || fontName.matchString("*times*", true)) {
if ((_style & (STTF_BOLD | STTF_ITALIC)) == (STTF_BOLD | STTF_ITALIC))
newFontName = "timesbi.ttf";
else if (_style & STTF_BOLD)
newFontName = "timesbd.ttf";
else if (_style & STTF_ITALIC)
newFontName = "timesi.ttf";
else
newFontName = "times.ttf";
Common::String freeFontName;
} else if (fontName.matchString("*courier new*", true) || fontName.matchString("*courier*", true) || fontName.matchString("*ZorkDeath*", true)) {
if ((_style & (STTF_BOLD | STTF_ITALIC)) == (STTF_BOLD | STTF_ITALIC))
newFontName = "courbi.ttf";
else if (_style & STTF_BOLD)
newFontName = "courbd.ttf";
else if (_style & STTF_ITALIC)
newFontName = "couri.ttf";
else
newFontName = "cour.ttf";
for (int i = 0; i < ARRAYSIZE(systemFonts); i++) {
if (fontName.matchString(systemFonts[i].zorkFont, true)) {
newFontName = systemFonts[i].fontBase;
freeFontName = systemFonts[i].freeFontBase;
} else if (fontName.matchString("*century schoolbook*", true)) {
if ((_style & (STTF_BOLD | STTF_ITALIC)) == (STTF_BOLD | STTF_ITALIC))
newFontName = "censcbkbi.ttf";
else if (_style & STTF_BOLD)
newFontName = "censcbkbd.ttf";
else if (_style & STTF_ITALIC)
newFontName = "censcbki.ttf";
else
newFontName = "censcbk.ttf";
if ((_style & STTF_BOLD) && (_style & STTF_ITALIC)) {
newFontName += "bi";
freeFontName += "Bold";
freeFontName += systemFonts[i].freeFontItalicName;
} else if (_style & STTF_BOLD) {
newFontName += "bd";
freeFontName += "Bold";
} else if (_style & STTF_ITALIC) {
newFontName += "i";
freeFontName += systemFonts[i].freeFontItalicName;
}
} else if (fontName.matchString("*garamond*", true)) {
if ((_style & (STTF_BOLD | STTF_ITALIC)) == (STTF_BOLD | STTF_ITALIC))
newFontName = "garabi.ttf";
else if (_style & STTF_BOLD)
newFontName = "garabd.ttf";
else if (_style & STTF_ITALIC)
newFontName = "garai.ttf";
else
newFontName = "gara.ttf";
newFontName += ".ttf";
freeFontName += ".ttf";
break;
}
}
} else if (fontName.matchString("*arial*", true) || fontName.matchString("*ZorkNormal*", true)) {
if ((_style & (STTF_BOLD | STTF_ITALIC)) == (STTF_BOLD | STTF_ITALIC))
newFontName = "arialbi.ttf";
else if (_style & STTF_BOLD)
newFontName = "arialbd.ttf";
else if (_style & STTF_ITALIC)
newFontName = "ariali.ttf";
else
newFontName = "arial.ttf";
} else {
if (newFontName.empty()) {
debug("Could not identify font: %s. Reverting to Arial", fontName.c_str());
newFontName = "arial.ttf";
freeFontName = "FreeSans.ttf";
}
bool sharp = (_style & STTF_SHARP) == STTF_SHARP;
Common::File *file = _engine->getSearchManager()->openFile(newFontName);
Common::File file;
if (!file.open(newFontName) && !file.open(freeFontName))
error("Unable to open font file %s (free alternative: %s)", newFontName.c_str(), freeFontName.c_str());
if (!file) {
Common::SeekableReadStream *themeFile = nullptr;
if (ConfMan.hasKey("themepath")) {
Common::FSNode themePath(ConfMan.get("themepath"));
if (themePath.exists()) {
Common::FSNode scummModern = themePath.getChild("scummmodern.zip");
if (scummModern.exists()) {
themeFile = scummModern.createReadStream();
}
}
}
if (!themeFile) { // Fallback : Search for ScummModern.zip in SearchMan.
themeFile = SearchMan.createReadStreamForMember("scummmodern.zip");
}
if (themeFile) {
Common::Archive *themeArchive = Common::makeZipArchive(themeFile);
if (themeArchive->hasFile("FreeSans.ttf")) {
Common::SeekableReadStream *stream = nullptr;
stream = themeArchive->createReadStreamForMember("FreeSans.ttf");
Graphics::Font *_newFont = Graphics::loadTTFFont(*stream, point, 60, (sharp ? Graphics::kTTFRenderModeMonochrome : Graphics::kTTFRenderModeNormal)); // 66 dpi for 640 x 480 on 14" display
if (_newFont) {
if (!_font)
delete _font;
_font = _newFont;
}
if (stream)
delete stream;
}
delete themeArchive;
themeArchive = nullptr;
}
} else {
Graphics::Font *_newFont = Graphics::loadTTFFont(*file, point, 60, (sharp ? Graphics::kTTFRenderModeMonochrome : Graphics::kTTFRenderModeNormal)); // 66 dpi for 640 x 480 on 14" display
if (_newFont) {
if (!_font)
delete _font;
_font = _newFont;
}
delete file;
Graphics::Font *_newFont = Graphics::loadTTFFont(file, point, 60, (sharp ? Graphics::kTTFRenderModeMonochrome : Graphics::kTTFRenderModeNormal)); // 66 dpi for 640 x 480 on 14" display
if (_newFont) {
if (!_font)
delete _font;
_font = _newFont;
}
_fntName = fontName;