extends Node

var drawing = false

@onready var line: Line2D = $TrackLine
@onready var path: Path2D = $TrackPath

func _ready():
	Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)

func _process(delta):
	pass

func _physics_process(delta):
	pass

func _input(event):
	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
		drawing = event.pressed
		if drawing:
			# start a new drawing
			line.clear_points()
			path.curve.clear_points()
			owner.set_driving(false)
		else:
			# start driving
			owner.set_driving(true)
	
	if event is InputEventMouseMotion and drawing:
		# extend the line
		line.add_point(event.position)
		path.curve.add_point(event.position)