class_name CustomBinding extends MultiRefBinding
## Custom binding that executes a provided function when referenced values change
##
## This binding allows for custom behavior when any of the watched references update.
## The provided callable will be invoked with the bound node and array of references.

## The function to execute when any bound reference changes
## Signature: func(node: CanvasItem, refs: Array[Ref]) -> void
var __callable__: Callable


func _init(_node: CanvasItem, _refs: Array[Ref], _callable: Callable) -> void:
	super (_node, _refs)
	__callable__ = _callable
	pass


func _update(_old_value, _new_value) -> void:
	__callable__.call(__node__, __refs__)
	pass