More characters customization

Data/Scripts/998_InfiniteFusion/System/Overrides/PIF_IconSprite.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+class IconSprite
+  def setBitmapDirectly(bitmap)
+    oldrc = self.src_rect
+    clearBitmaps()
+    @name = ""
+    return if bitmap == nil
+    @_iconbitmap = bitmap
+    # for compatibility
+    #
+    self.bitmap = @_iconbitmap ? @_iconbitmap.bitmap : nil
+    self.src_rect = oldrc
+  end
+end