Block: Connect template_editor modified signal automatically

Author: dylanmccall

addons/block_code/ui/blocks/block/block.gd

@@ -60,6 +60,12 @@ func _update_template_editor():
 
 	template_editor.format_string = definition.display_template if definition else ""
 	template_editor.parameter_defaults = definition.get_defaults_for_node(_context.parent_node) if definition else {}
+	if not template_editor.modified.is_connected(_on_template_editor_modified):
+		template_editor.modified.connect(_on_template_editor_modified)
+
+
+func _on_template_editor_modified():
+	modified.emit()
 
 
 func _gui_input(event):
@@ -84,10 +90,6 @@ func _gui_input(event):
 			EditorInterface.popup_dialog_centered(dialog)
 
 
-func _modified():
-	modified.emit()
-
-
 func remove_from_tree():
 	var parent = get_parent()
 	if parent:

addons/block_code/ui/blocks/control_block/control_block.tscn

@@ -95,5 +95,4 @@ shift_top = 20.0
 [node name="SnapPoint" parent="VBoxContainer" instance=ExtResource("3_nhryi")]
 layout_mode = 2
 
-[connection signal="modified" from="." to="." method="_modified"]
 [connection signal="mouse_down" from="VBoxContainer/MarginContainer/Rows/Row/DragDropArea" to="." method="_on_drag_drop_area_mouse_down"]

addons/block_code/ui/blocks/entry_block/entry_block.tscn

@@ -56,4 +56,3 @@ layout_mode = 2
 layout_mode = 2
 
 [connection signal="mouse_down" from="VBoxContainer/TopMarginContainer/DragDropArea" to="." method="_on_drag_drop_area_mouse_down"]
-[connection signal="modified" from="VBoxContainer/TopMarginContainer/MarginContainer/TemplateEditor" to="." method="_modified"]

addons/block_code/ui/blocks/parameter_block/parameter_block.tscn

@@ -48,4 +48,3 @@ theme_override_constants/margin_bottom = 8
 [connection signal="focus_entered" from="." to="." method="_on_focus_entered"]
 [connection signal="focus_exited" from="." to="." method="_on_focus_exited"]
 [connection signal="mouse_down" from="DragDropArea" to="." method="_on_drag_drop_area_mouse_down"]
-[connection signal="modified" from="MarginContainer/TemplateEditor" to="." method="_modified"]

addons/block_code/ui/blocks/statement_block/statement_block.tscn

@@ -55,4 +55,3 @@ layout_mode = 2
 layout_mode = 2
 
 [connection signal="mouse_down" from="VBoxContainer/TopMarginContainer/DragDropArea" to="." method="_on_drag_drop_area_mouse_down"]
-[connection signal="modified" from="VBoxContainer/TopMarginContainer/MarginContainer/TemplateEditor" to="." method="_modified"]