jif support

Settings.tscn

@@ -148,7 +148,7 @@ transient = false
 ok_button_text = "Open"
 file_mode = 0
 access = 2
-filters = PackedStringArray("*.png", "*.jpg", "*.jpeg", "*")
+filters = PackedStringArray("*.png", "*.jpg ", "*.jpeg", "*.gif", "*")
 show_hidden_files = true
 use_native_dialog = true
 

settings.gd

@@ -170,7 +170,10 @@ func _on_select_bg_dialog_file_selected(path: String) -> void:
 	Parent.CurrentCustomBackroundImageDirectory = path
 	backround_dir_label.text = path
 	#print(path)
-	Parent.user_bg.texture = ImageTexture.create_from_image(Image.load_from_file(CurrentBGImagePath))
+	if !path.ends_with(".gif"):
+		Parent.user_bg.texture = ImageTexture.create_from_image(Image.load_from_file(CurrentBGImagePath))
+	else:
+		Parent.user_bg.texture = GifManager.animated_texture_from_file(path)
 	Parent.SaveEverything()
 
 func _on_reset_bg_pressed() -> void: