sync fldeff function names with pokeruby

src/field_control_avatar.c

@@ -522,13 +522,13 @@ static bool8 TryStartMiscWalkingScripts(u16 metatileBehavior)
     }
     else if (MetatileBehavior_IsSecretBaseGlitterMat(metatileBehavior) == TRUE)
     {
-        sub_80FA9D0();
+        DoSecretBaseGlitterMatSparkle();
         return FALSE;
     }
     else if (MetatileBehavior_IsSecretBaseSoundMat(metatileBehavior) == TRUE)
     {
         PlayerGetDestCoords(&x, &y);
-        sub_80FA970(MapGridGetMetatileIdAt(x, y));
+        PlaySecretBaseMusicNoteMatSound(MapGridGetMetatileIdAt(x, y));
         return FALSE;
     }
     return FALSE;