jpn-final: Attempt to decompile textMapCodeUnitToChar

src/include/data.h

@@ -423,7 +423,7 @@ extern s32 g_SparksAreActive;
 extern struct weatherdata *g_WeatherData;
 extern s32 g_NextShardNum;
 extern bool g_ShardsActive;
-extern u32 var800800f0jf;
+extern s32 var800800f0jf;
 extern s32 g_ScaleX;
 extern s32 var80080108jf;
 extern s32 var8007fad0;

src/include/types.h

@@ -5825,14 +5825,18 @@ struct escastepkeyframe {
 };
 
 struct fontchar {
-	u8 index;
 #if VERSION == VERSION_JPN_FINAL
-	u8 index2;
+	u16 index;
+#else
+	u8 index;
 #endif
 	s8 baseline;
 	u8 height;
 	u8 width;
 	u8 unk04;
+#if VERSION == VERSION_JPN_FINAL
+	s16 unk06;
+#endif
 	u8 *pixeldata;
 };