Add Turkish sprite font glyphs

src/openrct2/drawing/Font.cpp

@@ -336,6 +336,20 @@ int32_t font_sprite_get_codepoint_offset(int32_t codepoint)
         case UNICODE_GUILDER_SIGN:
             return SPR_G2_GUILDER_SIGN - SPR_CHAR_START;
 
+        // Turkish
+        case UNICODE_G_BREVE_UC:
+            return SPR_G2_G_BREVE_UPPER - SPR_CHAR_START;
+        case UNICODE_I_WITH_DOT_UC:
+            return SPR_G2_I_WITH_DOT_UPPER - SPR_CHAR_START;
+        case UNICODE_S_CEDILLA_UC:
+            return SPR_G2_S_CEDILLA_UPPER - SPR_CHAR_START;
+        case UNICODE_G_BREVE:
+            return SPR_G2_G_BREVE_LOWER - SPR_CHAR_START;
+        case UNICODE_I_WITHOUT_DOT:
+            return SPR_G2_I_WITHOUT_DOT_LOWER - SPR_CHAR_START;
+        case UNICODE_S_CEDILLA:
+            return SPR_G2_S_CEDILLA_LOWER - SPR_CHAR_START;
+
         // This is to catch capitalised versions of the guilder sign
         case UNICODE_F_WITH_HOOK_UC:
             return 'F' - 32;
@@ -502,6 +516,13 @@ bool font_supports_string_sprite(const utf8* text)
 
             case UNICODE_GUILDER_SIGN:
 
+            case UNICODE_G_BREVE_UC:
+            case UNICODE_I_WITH_DOT_UC:
+            case UNICODE_S_CEDILLA_UC:
+            case UNICODE_G_BREVE:
+            case UNICODE_I_WITHOUT_DOT:
+            case UNICODE_S_CEDILLA:
+
                 supported = true;
                 break;
             default:

src/openrct2/localisation/FormatCodes.h

@@ -265,6 +265,16 @@ enum UnicodeCyrillic
 
 };
 
+enum UnicodeTurkish
+{
+    UNICODE_G_BREVE_UC = 286,
+    UNICODE_G_BREVE = 287,
+    UNICODE_I_WITH_DOT_UC = 304,
+    UNICODE_I_WITHOUT_DOT = 305,
+    UNICODE_S_CEDILLA_UC = 350,
+    UNICODE_S_CEDILLA = 351,
+};
+
 enum UnicodeDingbats
 {
     UNICODE_DINGBATS_PLUS = 0x2795,

src/openrct2/sprites.h

@@ -898,7 +898,14 @@ enum
 
     SPR_G2_GUILDER_SIGN = SPR_G2_CHAR_BEGIN + 50,
 
-    SPR_G2_CHAR_END = SPR_G2_GUILDER_SIGN,
+    SPR_G2_G_BREVE_UPPER = SPR_G2_CHAR_BEGIN + 51,
+    SPR_G2_I_WITH_DOT_UPPER = SPR_G2_CHAR_BEGIN + 52,
+    SPR_G2_S_CEDILLA_UPPER = SPR_G2_CHAR_BEGIN + 53,
+    SPR_G2_G_BREVE_LOWER = SPR_G2_CHAR_BEGIN + 54,
+    SPR_G2_I_WITHOUT_DOT_LOWER = SPR_G2_CHAR_BEGIN + 55,
+    SPR_G2_S_CEDILLA_LOWER = SPR_G2_CHAR_BEGIN + 56,
+
+    SPR_G2_CHAR_END = SPR_G2_S_CEDILLA_LOWER,
     SPR_G2_GLYPH_COUNT = (SPR_G2_CHAR_END - SPR_G2_CHAR_BEGIN) + 1,
 
     // 0x60000, chosen because it's a round hex number