class_name ClickableComponent
extends Node

signal clicked()

export var collision_size = Vector2(1, 1)

onready var collision_shape = $Area2D

var is_mouseover = false

# Called when the node enters the scene tree for the first time.
func _ready():
	collision_shape.scale = collision_size


func _input(event):
	if event is InputEventMouseButton and event.pressed and is_mouseover:
		emit_signal ("clicked")
		get_tree().get_root().set_input_as_handled()


func _on_Area2D_mouse_entered():
	is_mouseover = true


func _on_Area2D_mouse_exited():
	is_mouseover = false