Untitled

tool
extends Node2D

export(bool) var btn = false setget set_btn


func set_btn(new_val):
	print("set testing=>",$tester.get_custom_variable())


######## tester node ########

tool
extends Node2D

var custom_variable=3 setget ,get_custom_variable

func get_custom_variable():
	var stack := get_stack()
	print(stack) # this returns empty array []

	return custom_variable