extends Area2D


signal hover_enter
signal hover_exit
signal select(event: InputEvent)


func _on_area_entered(_area: Area2D) -> void:
	hover_enter.emit()


func _on_area_exited(_area: Area2D) -> void:
	hover_exit.emit()


func _on_mouse_entered() -> void:
	if not get_tree().get_first_node_in_group("selection_rectangle").is_active:
		hover_enter.emit()


func _on_mouse_exited() -> void:
	if not get_tree().get_first_node_in_group("selection_rectangle").is_active:
		hover_exit.emit()


func _on_input_event(_viewport: Node, event: InputEvent, _shape_idx: int) -> void:
	if event.is_action_pressed("select"):
		select.emit(event)