Not possible to show secondary inputs

[rsubtil]

When an input action has multiple alternative keys/buttons, only the first mapping is shown:

There should be a way for developers to:

• Show both available mappings (maybe cycle between them at fixed times)
• Show a specific mapping (maybe through the path itself, e.g. my_action{2} to show the second mapping if it exists)

[3ter]

Thanks a lot for the great efforts that have gone into this addon <3.

I tried to use it to map an input event in my controls menu to remap primary and secondary input bindings. Before I simply had

current_binding_button.text = event.as_text()

which doesn't look as nice as those shiny icons.

So I tried

func update_binding(event: InputEvent) -> void:
	if event is InputEventKey or event is InputEventJoypadButton and event.pressed:
		InputMap.action_erase_event(current_action_to_bind, current_event_to_unbind)
		InputMap.action_add_event(current_action_to_bind, event)

		ControllerIcons.refresh()
		var controller_icon = ControllerIconTexture.new()
		controller_icon.path = current_action_to_bind
		if event is InputEventJoypadButton:
			controller_icon.force_type = ControllerIconTexture.ForceType.CONTROLLER
		elif event is InputEventKey:
			controller_icon.force_type = ControllerIconTexture.ForceType.KEYBOARD_MOUSE
		current_binding_button.icon = controller_icon
		current_binding_button.text = ""

and found out that the addon currently don't support multiple events for one action for the same event type.

Should I use specific paths for the time being? How would I go about the mapping from the InputEvent to the path for the icon? You ought to already have this functionality in your addon.

[3ter]

I had a closer look at ControllerIcons.gd now. The method I was searching for is _convert_event_to_path.