Hotfix crash on paths (#261)

src/ui_elements/CustomSpacedHBoxContainer.gd

@@ -2,12 +2,12 @@
 class_name CustomSpacedHBoxContainer extends Container
 
 # Array for the spacing between elements.
-var _spacing_array: Array[int]
+var _spacing_array: Array  # Array[int]
 
 func _ready() -> void:
 	sort_children.connect(_sort_children)
 
-func set_spacing_array(new_arr: Array[int]) -> void:
+func set_spacing_array(new_arr: Array) -> void:
 	_spacing_array = new_arr
 	queue_sort()
 

src/ui_elements/path_command_editor.gd

@@ -34,14 +34,15 @@ var fields: Array[Control] = []
 
 func update_type() -> void:
 	cmd_char = path_command.command_char
-	var command_type := cmd_char.to_upper()
+	var cmd_type := cmd_char.to_upper()
 	fields.clear()
 	setup_relative_button()
 
-	fields_container.set_spacing_array(spacing_dict[command_type])
+	var spacing: Array = spacing_dict[cmd_type] if cmd_type in spacing_dict else []
+	fields_container.set_spacing_array(spacing)
 
 	# Instantiate the input fields.
-	if command_type == "A":
+	if cmd_type == "A":
 		var field_rx: BetterLineEdit = add_number_field()
 		var field_ry: BetterLineEdit = add_number_field()
 		var field_rot: BetterLineEdit = add_number_field()
@@ -71,7 +72,7 @@ func update_type() -> void:
 		fields.append(field_rot)
 		fields.append(field_large_arc_flag)
 		fields.append(field_sweep_flag)
-	if command_type == "Q" or command_type == "C":
+	if cmd_type == "Q" or cmd_type == "C":
 		var field_x1: BetterLineEdit = add_number_field()
 		var field_y1: BetterLineEdit = add_number_field()
 		field_x1.set_value(path_command.x1)
@@ -82,7 +83,7 @@ func update_type() -> void:
 		field_y1.value_changed.connect(update_value.bind(&"y1"))
 		fields.append(field_x1)
 		fields.append(field_y1)
-	if command_type == "C" or command_type == "S":
+	if cmd_type == "C" or cmd_type == "S":
 		var field_x2: BetterLineEdit = add_number_field()
 		var field_y2: BetterLineEdit = add_number_field()
 		field_x2.set_value(path_command.x2)
@@ -93,14 +94,14 @@ func update_type() -> void:
 		field_y2.value_changed.connect(update_value.bind(&"y2"))
 		fields.append(field_x2)
 		fields.append(field_y2)
-	if command_type != "Z":
-		if command_type == "H":
+	if cmd_type != "Z":
+		if cmd_type == "H":
 			var field_x: BetterLineEdit = add_number_field()
 			field_x.set_value(path_command.x)
 			field_x.tooltip_text = "x"
 			field_x.value_changed.connect(update_value.bind(&"x"))
 			fields.append(field_x)
-		elif command_type == "V":
+		elif cmd_type == "V":
 			var field_y: BetterLineEdit = add_number_field()
 			field_y.set_value(path_command.y)
 			field_y.tooltip_text ="y"
@@ -207,7 +208,6 @@ func _ready() -> void:
 	Indications.selection_changed.connect(determine_selection_highlight)
 	Indications.hover_changed.connect(determine_selection_highlight)
 	determine_selection_highlight()
-	more_button.pressed.connect(open_actions)
 
 
 # Helpers

src/ui_elements/path_command_editor.tscn

@@ -44,3 +44,4 @@ icon = ExtResource("3_a76tm")
 [connection signal="mouse_entered" from="." to="." method="_on_mouse_entered"]
 [connection signal="mouse_exited" from="." to="." method="_on_mouse_exited"]
 [connection signal="pressed" from="HBox/RelativeButton" to="HBox" method="_on_relative_button_pressed"]
+[connection signal="pressed" from="HBox/MoreButton" to="." method="open_actions"]

src/ui_elements/unknown_field.gd

@@ -4,14 +4,14 @@ extends AttributeEditor
 
 @onready var line_edit: BetterLineEdit = $LineEdit
 
-signal value_changed(new_value: String)
+signal value_changed(new_value: String, update_type: UpdateType)
 var _value: String  # Must not be updated directly.
 
-func set_value(new_value: String, emit_value_changed := true):
-	if _value != new_value:
+func set_value(new_value: String, update_type := UpdateType.REGULAR):
+	if _value != new_value or update_type == UpdateType.FINAL:
 		_value = new_value
-		if emit_value_changed:
-			value_changed.emit(new_value)
+		if update_type != UpdateType.NO_SIGNAL:
+			value_changed.emit(new_value, update_type)
 
 func get_value() -> String:
 	return _value
@@ -24,10 +24,16 @@ func _ready() -> void:
 	line_edit.text = get_value()
 	line_edit.tooltip_text = attribute_name + "\n(" + tr(&"#unknown_tooltip") + ")"
 
-func _on_value_changed(new_value: String) -> void:
+func _on_value_changed(new_value: String, update_type: UpdateType) -> void:
 	line_edit.text = new_value
 	if attribute != null:
-		attribute.set_value(new_value)
+		match update_type:
+			UpdateType.INTERMEDIATE:
+				attribute.set_value(new_value, Attribute.SyncMode.INTERMEDIATE)
+			UpdateType.FINAL:
+				attribute.set_value(new_value, Attribute.SyncMode.FINAL)
+			_:
+				attribute.set_value(new_value)
 
 
 func _on_text_submitted(new_text: String) -> void: