Callable method with multiple arguments

Help
,
1

Godot Version

4.3rc3

Question

ButtonPressed normally takes no arguments. i modified it to take 1 using Callable.bind() and it works. Now i want it to take 2 and that doesn’t work.

Goal: Given a list of options (as buttons), i want to know which button was clicked so that i can remove it from the list.

for i in get_tree().get_nodes_in_group("build_tower_buttons"):
	var tower_name = i.get_meta("tower_name")
	i.pressed.connect(Callable(on_build_tower_button_pressed).bind([tower_name, i]))

func on_build_tower_button_pressed(tower_name : String, button: TextureButton):

This code worked when i only passed the first argument. The second has broken it.
emit_signalp: Error calling from signal 'pressed' to callable: 'Node2D(level_manager.gd)::on_build_tower_button_pressed': Method expected 2 arguments, but called with 1.

What am i missing?

2

After half an hour of playing i figured out the problem: The articles i saw implied you bound arguments as an [array] and you don’t. i solved my own problem but i’m documenting it here in case it helps others in the future.

i.pressed.connect(on_build_tower_button_pressed.bind(tower_name, i))