- added a font option to have lower case for Latin only.

This is meant for SW's SmallFont to avoid creating lowercase Greek or Cyrillic letters. The font is too small to render them adequately.

source/common/fonts/font.cpp

@@ -120,7 +120,7 @@ FFont::FFont (const char *name, const char *nametemplate, const char *filetempla
 						sc.MustGetValue(false);
 						GlobalKerning = sc.Number;
 					}
-					if (sc.Compare("Altfont"))
+					else if (sc.Compare("Altfont"))
 					{
 						sc.MustGetString();
 						AltFontName = sc.String;
@@ -179,6 +179,11 @@ FFont::FFont (const char *name, const char *nametemplate, const char *filetempla
 							sc.ScriptError("Unknown translation type %s", sc.String);
 						}
 					}
+					else if (sc.Compare("lowercaselatinonly"))
+					{
+						lowercaselatinonly = true;
+					}
+					
 				}
 			}
 		}
@@ -755,7 +760,7 @@ int FFont::GetCharCode(int code, bool needpic) const
 	// Use different substitution logic based on the fonts content:
 	// In a font which has both upper and lower case, prefer unaccented small characters over capital ones.
 	// In a pure upper-case font, do not check for lower case replacements.
-	if (!MixedCase)
+	if (!MixedCase || (lowercaselatinonly && code >= 0x380 && code < 0x500))
 	{
 		// Try converting lowercase characters to uppercase.
 		if (myislower(code))

source/common/fonts/v_font.h

@@ -167,6 +167,7 @@ public:
 		forceremap = other.forceremap;
 		Chars = other.Chars;
 		Translations = other.Translations;
+		lowercaselatinonly = other.lowercaselatinonly;
 		Lump = other.Lump;
 	}
 
@@ -189,6 +190,7 @@ protected:
 	bool noTranslate = false;
 	bool MixedCase = false;
 	bool forceremap = false;
+	bool lowercaselatinonly = false;
 	struct CharData
 	{
 		FGameTexture *OriginalPic = nullptr;