more code duplication reduction

fancy_demo/fancy.asc

@@ -621,6 +621,13 @@ int _get_speech_width(Character* c, int width)
   return width;
 }
 
+DynamicSprite* _create_textbox_from_text_spr(DynamicSprite* text_spr, Fancy9Piece* f9p)
+{
+  if(f9p == null)
+    return text_spr;
+  return _create_textbox_from_textgraphic(f9p, text_spr.Width, text_spr.Height, text_spr.Graphic);
+}
+
 DynamicSprite* _create_text_sprite(FancyTextToken* tk_arr[], int tk_count,  FancyState* fs, String text, int typed_token_len, int width, FancyConfig* cfg)
 {
   DynamicSprite* text_spr = DynamicSprite.Create(fs.BoxWidth, fs.BoxHeight, true);
@@ -1044,20 +1051,8 @@ DynamicSprite* FancyTextBox::CreateTextBoxSprite()
   if(this._cfg == null) this._cfg = _default_cfg.Clone();
 
   DynamicSprite* text_spr = _create_text_sprite(this._tk_arr, this._tk_count, this._fs, this._text, -1, this._width, this._cfg);
-
-  if(this._f9p == null) return text_spr;
-
-  int w = text_spr.Width;
-  int h = text_spr.Height;
 
-  DynamicSprite* box_spr = _create_textbox(w, h, this._f9p); 
-  DrawingSurface* surf = box_spr.GetDrawingSurface();
-
-  surf.DrawImage(this._f9p.BorderLeft, this._f9p.BorderTop, text_spr.Graphic);
-  surf.Release();
-
-  text_spr.Delete();
-  return box_spr;
+  return _create_textbox_from_text_spr(text_spr, this._f9p);
 }
 
 DynamicSprite* FancyTypedText::CreateTypedSprite()
@@ -1067,19 +1062,7 @@ DynamicSprite* FancyTypedText::CreateTypedSprite()
 
   DynamicSprite* text_spr = _create_text_sprite(this._tk_arr, this._typed_token_count, this._fs, this._text, this._typed_token_len, this._width, this._cfg);
 
-  if(this._f9p == null) return text_spr;
-
-  int w = text_spr.Width;
-  int h = text_spr.Height;
-
-  DynamicSprite* box_spr = _create_textbox(w, h, this._f9p); 
-  DrawingSurface* surf = box_spr.GetDrawingSurface();
-
-  surf.DrawImage(this._f9p.BorderLeft, this._f9p.BorderTop, text_spr.Graphic);
-  surf.Release();
-
-  text_spr.Delete();
-  return box_spr;
+  return _create_textbox_from_text_spr(text_spr, this._f9p);
 }
 
 bool get_IsTextBeingTyped(this FancyTypedText*)