more font work

stepmania/src/BitmapText.cpp

@@ -199,6 +199,9 @@ void BitmapText::SetText( CString sText )
 
 	m_szText = sText;
 
+	ReplaceText(sText, FontManager::CharAliasRepl);
+	Replace_Unicode_Markers(sText);
+
 	/* Break the string into lines. */
 	m_szTextLines.clear();
 	m_iLineWidths.clear();

stepmania/src/Font.cpp

@@ -19,6 +19,7 @@
 #include "RageLog.h"
 #include "RageException.h"
 #include "FontManager.h"
+#include "GameState.h"
 
 const longchar Font::DEFAULT_GLYPH = 0xFFFF;
 
@@ -108,7 +109,7 @@ void FontPage::SetTextureCoords(const vector<int> &widths, int LineSpacing)
 				iPixelsToChopOff--;
 				g.width++;
 			}
-			float fTexCoordsToChopOff = float(iPixelsToChopOff) / m_pTexture->GetSourceWidth();
+			float fTexCoordsToChopOff = float(iPixelsToChopOff) / m_pTexture->GetTextureWidth();
 
 			g.rect.left  += fTexCoordsToChopOff/2;
 			g.rect.right -= fTexCoordsToChopOff/2;
@@ -144,8 +145,8 @@ void FontPage::SetExtraPixels(int DrawExtraPixelsLeft, int DrawExtraPixelsRight)
 		float ExtraRight = min( float(DrawExtraPixelsRight), (iFrameWidth-iCharWidth)/2.0f );
 
 		/* Move left and expand right. */
-		glyphs[i].rect.left -= ExtraLeft / m_pTexture->GetSourceWidth();
+		glyphs[i].rect.left -= ExtraLeft / m_pTexture->GetTextureWidth();
-		glyphs[i].rect.right += ExtraRight / m_pTexture->GetSourceWidth();
+		glyphs[i].rect.right += ExtraRight / m_pTexture->GetTextureWidth();
 		glyphs[i].hshift -= ExtraLeft;
 		glyphs[i].width += ExtraLeft + ExtraRight;
 	}
@@ -222,30 +223,26 @@ void Font::MergeFont(Font *f)
 
 const glyph &Font::GetGlyph( longchar c ) const
 {
-	map<longchar,glyph*>::const_iterator it = m_iCharToGlyph.find(c);
+	/* See if there's a game-specific version of this character. */
+	int gc = FontManager::MakeGameGlyph(c, GAMESTATE->m_CurGame);
+	map<longchar,glyph*>::const_iterator it = m_iCharToGlyph.find(gc);
+
+	/* If there isn't, try the regular character. */
+	if(it == m_iCharToGlyph.end()) it = m_iCharToGlyph.find(c);
+
+	/* If *that's* missing, use the default glyph. */
+	if(it == m_iCharToGlyph.end()) it = m_iCharToGlyph.find(DEFAULT_GLYPH);
 
 	if(it == m_iCharToGlyph.end()) 
-	{
+		RageException::Throw( "The default glyph is missing from the font '%s'", path.GetString() );
-		if(c == Font::DEFAULT_GLYPH)
-			RageException::Throw( "The default glyph is missing from the font '%s'", path.GetString() );
-		return GetGlyph(DEFAULT_GLYPH);
-	}
 	
 	return *it->second;
 }
 
 RageTexture *Font::GetGlyphTexture( longchar c )
 {
-	map<longchar,glyph*>::iterator it = m_iCharToGlyph.find(c);
+	glyph &g = const_cast<glyph &> (GetGlyph(c));
-
+	return g.Texture;
-	if(it == m_iCharToGlyph.end())
-	{
-		if(c == Font::DEFAULT_GLYPH)
-			RageException::Throw( "The default glyph is missing from the font '%s'", path.GetString() );
-		return GetGlyphTexture(DEFAULT_GLYPH);
-	}
-
-	return it->second->Texture;
 }
 
 void Font::CapsOnly()

stepmania/src/FontManager.cpp

@@ -19,8 +19,10 @@
 #include "RageException.h"
 #include "RageTimer.h"
 #include "ThemeManager.h"
+#include "GameManager.h"
 
-static map <CString, longchar, StdStringLessNoCase> CharAliases;
+FontManager::aliasmap FontManager::CharAliases;
+map<CString,CString> FontManager::CharAliasRepl;
 
 FontManager*	FONT	= NULL;
 
@@ -37,7 +39,24 @@ FontManager::~FontManager()
 		LOG->Trace( "FONT LEAK: '%s', RefCount = %d.", i->first.GetString(), pFont->m_iRefCount );
 		delete pFont;
 	}
+}
 
+/* A longchar is at least 32 bits.  If c & 0xFF000000, it's a game-custom
+ * character; game 0 is 0x01nnnnnn, game 1 is 0x02nnnnnn, and so on. */
+longchar FontManager::MakeGameGlyph(longchar c, Game g)
+{
+	ASSERT(g >= 0 && g <= 0xFF && c >= 0 && c <= 0xFFFFFF);
+	return ((g+1) << 24) + c;
+}
+
+bool FontManager::ExtractGameGlyph(longchar ch, int &c, Game &g)
+{
+	if((ch & 0xFF000000) == 0) return false; /* not a game glyph */
+	
+	g = Game((ch >> 24) - 1);
+	c = ch & 0xFFFFFF;
+
+	return true;
 }
 
 void FontManager::LoadFontPageSettings(FontPageSettings &cfg, IniFile &ini, const CString &PageName, int NumFrames)
@@ -87,14 +106,32 @@ void FontManager::LoadFontPageSettings(FontPageSettings &cfg, IniFile &ini, cons
 		/* "map XXXX=frame" maps a char to a frame. */
 		if(val.substr(0, 4) == "MAP ")
 		{
-			/* map CODEPOINT=frame. CODEPOINT can be "U+hexval" or an alias.
+			/* map CODEPOINT=frame. CODEPOINT can be
-			 * XXX: implement aliases 
+			 * 1. U+hexval
+			 * 2. an alias ("kakumei1")
+			 * 3. a game type followed by a game alias, eg "pump menuleft"
+			 *
 			 * map 1=2 is the same as
 			 * range unicode #1-1=2
 			 */
 			CString codepoint = val.substr(4); /* "XXXX" */
 		
 			longchar c;
+			Game game = GAME_INVALID;
+
+			if(codepoint.find_first_of(' ') != codepoint.npos)
+			{
+				/* There's a space; the first word should be a game type. Split it. */
+				unsigned pos = codepoint.find_first_of(' ');
+				CString gamename = codepoint.substr(0, pos);
+				codepoint = codepoint.substr(pos+1);
+
+				game = GameManager::StringToGameType(gamename);
+
+				if(game == GAME_INVALID)
+					RageException::Throw( "Font definition '%s' uses unknown game type '%s'",
+						ini.GetPath().GetString(), gamename.GetString() );
+			}
 
 			if(codepoint.substr(0, 2) == "U+" && IsHexVal(codepoint.substr(2)))
 				sscanf(codepoint.substr(2).c_str(), "%x", &c);
@@ -104,6 +141,8 @@ void FontManager::LoadFontPageSettings(FontPageSettings &cfg, IniFile &ini, cons
 				RageException::Throw( "Font definition '%s' has an invalid value '%s'.",
 					ini.GetPath().GetString(), val.GetString() );
 
+			if(game != GAME_INVALID) c = MakeGameGlyph(c, game);
+
 			int frame = atoi(data);
 			if(frame >= NumFrames)
 				RageException::Throw( "Font definition '%s' maps to frame %i, but font only has %i frames",
@@ -365,6 +404,25 @@ Font* FontManager::LoadFont( const CString &sFontOrTextureFilePath, CString sCha
 		CharAliases["omega"]		= 0x03a9; /* Ω */
 		CharAliases["whiteheart"]	= 0x2661; /* ♡ */
 		CharAliases["blackstar"]	= 0x2605; /* ★ */
+
+		CharAliases["up"]			= 0x100000;
+		CharAliases["down"]			= 0x100001;
+		CharAliases["left"]			= 0x100002;
+		CharAliases["right"]		= 0x100003;
+		CharAliases["menuup"]		= 0x100004;
+		CharAliases["menudown"]		= 0x100005;
+		CharAliases["menuleft"]		= 0x100006;
+		CharAliases["menuright"]	= 0x100007;
+		CharAliases["start"]		= 0x100008;
+
+		for(aliasmap::const_iterator i = CharAliases.begin(); i != CharAliases.end(); ++i)
+		{
+			CString from = ssprintf("&%s;", i->first.GetString());
+			CString to = LcharToUTF8(i->second);
+			from.MakeUpper();
+			CharAliasRepl[from] = to;
+			LOG->Trace("from '%s' to '%s'", from.GetString(), to.GetString());
+		}
 	}
 
 	// Convert the path to lowercase so that we don't load duplicates.

stepmania/src/FontManager.h

@@ -12,6 +12,7 @@
 */
 
 #include "Font.h"
+#include "Game.h"
 
 #include <map>
 
@@ -29,6 +30,13 @@ public:
 
 	static bool MatchesFont(CString FontName, CString FileName);
 
+	static longchar MakeGameGlyph(int c, Game g);
+	static bool ExtractGameGlyph(longchar ch, int &c, Game &g);
+
+	typedef map<CString, longchar, StdStringLessNoCase> aliasmap;
+	static aliasmap CharAliases;
+	static map<CString,CString> CharAliasRepl;
+
 protected:
 	// map from file name to a texture holder
 	map<CString, Font*> m_mapPathToFont;