ZVISION: Add support for Liberation Fonts

These look better than the GNU FreeType fonts, and are thus preferred
over them. Many thanks to eriktorbjorn for his work on the different
fonts available

Also, this commit cleans up the font style array, moving it back into
the CPP file

1 files changed, 36 insertions, 8 deletions

diff --git a/engines/zvision/text/truetype_font.cpp b/engines/zvision/text/truetype_font.cpp
index 5cb09226e8..9f4fbe797b 100644
--- a/engines/zvision/text/truetype_font.cpp
+++ b/engines/zvision/text/truetype_font.cpp
@@ -36,6 +36,22 @@
 
 namespace ZVision {
 
+const FontStyle systemFonts[] = {
+	{ "*times new roman*",	  "times",   "FreeSerif", "Italic", "LiberationSerif"  },
+	{ "*times*",		  "times",   "FreeSerif", "Italic", "LiberationSerif"  },
+	{ "*century schoolbook*", "censcbk", "FreeSerif", "Italic", "LiberationSerif"  },
+	{ "*garamond*", 	  "gara",    "FreeSerif", "Italic", "LiberationSerif"  },
+	{ "*courier new*",	  "cour",    "FreeMono",  "Oblique", "LiberationMono" },
+	{ "*courier*",		  "cour",    "FreeMono",  "Oblique", "LiberationMono" },
+	{ "*ZorkDeath*",	  "cour",    "FreeMono",  "Oblique", "LiberationMono" },
+	{ "*arial*",		  "arial",   "FreeSans",  "Oblique", "LiberationSans" },
+	{ "*ZorkNormal*",	  "arial",   "FreeSans",  "Oblique", "LiberationSans" }
+};
+
+const FontStyle getSystemFont(int fontIndex) {
+	return systemFonts[fontIndex];
+}
+
 StyledTTFont::StyledTTFont(ZVision *engine) {
 	_engine = engine;
 	_style = 0;
@@ -56,26 +72,35 @@ bool StyledTTFont::loadFont(const Common::String &fontName, int32 point, uint st
 bool StyledTTFont::loadFont(const Common::String &fontName, int32 point) {
 	Common::String newFontName;
 	Common::String freeFontName;
+	Common::String liberationFontName;
 
-	for (int i = 0; i < ARRAYSIZE(systemFonts); i++) {
-		if (fontName.matchString(systemFonts[i].zorkFont, true)) {
-			newFontName = systemFonts[i].fontBase;
-			freeFontName = systemFonts[i].freeFontBase;
+	for (int i = 0; i < FONT_COUNT; i++) {
+		FontStyle curFont = getSystemFont(i);
+		if (fontName.matchString(curFont.zorkFont, true)) {
+			newFontName = curFont.fontBase;
+			freeFontName = curFont.freeFontBase;
+			liberationFontName = curFont.liberationFontBase;
 
 			if ((_style & STTF_BOLD) && (_style & STTF_ITALIC)) {
 				newFontName += "bi";
 				freeFontName += "Bold";
-				freeFontName += systemFonts[i].freeFontItalicName;
+				freeFontName += curFont.freeFontItalicName;
+				liberationFontName += "-BoldItalic";
 			} else if (_style & STTF_BOLD) {
 				newFontName += "bd";
 				freeFontName += "Bold";
+				liberationFontName += "-Bold";
 			} else if (_style & STTF_ITALIC) {
 				newFontName += "i";
-				freeFontName += systemFonts[i].freeFontItalicName;
+				freeFontName += curFont.freeFontItalicName;
+				liberationFontName += "-Italic";
+			} else {
+				liberationFontName += "-Regular";
 			}
 
 			newFontName += ".ttf";
 			freeFontName += ".ttf";
+			liberationFontName += ".ttf";
 			break;
 		}
 	}
@@ -84,13 +109,16 @@ bool StyledTTFont::loadFont(const Common::String &fontName, int32 point) {
 		debug("Could not identify font: %s. Reverting to Arial", fontName.c_str());
 		newFontName = "arial.ttf";
 		freeFontName = "FreeSans.ttf";
+		liberationFontName = "LiberationSans-Regular.ttf";
 	}
 
 	bool sharp = (_style & STTF_SHARP) == STTF_SHARP;
 
 	Common::File file;
-	if (!file.open(newFontName) && !file.open(freeFontName) && !_engine->getSearchManager()->openFile(file, newFontName) && !_engine->getSearchManager()->openFile(file, freeFontName))
-		error("Unable to open font file %s (free alternative: %s)", newFontName.c_str(), freeFontName.c_str());
+	if (!file.open(newFontName) && !_engine->getSearchManager()->openFile(file, newFontName) &&
+		!file.open(liberationFontName) && !_engine->getSearchManager()->openFile(file, liberationFontName) &&
+		!file.open(freeFontName) && !_engine->getSearchManager()->openFile(file, freeFontName))
+		error("Unable to open font file %s (Liberation Font alternative: %s, FreeFont alternative: %s)", newFontName.c_str(), liberationFontName.c_str(), freeFontName.c_str());
 
 	Graphics::Font *_newFont = Graphics::loadTTFFont(file, point, 60, (sharp ? Graphics::kTTFRenderModeMonochrome : Graphics::kTTFRenderModeNormal)); // 66 dpi for 640 x 480 on 14" display
 	if (_newFont) {