extends Spatial


# Declare member variables here. Examples:
# var a = 2
# var b = "text"


# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
var xdel = 16.0
var state = 0
func _process(delta):
	var tgt = $target.global_transform.origin
	var xt = $VehicleBody.global_transform.affine_inverse()
	var loc = xt.xform(tgt)
	$VehicleBody.steering = clamp(loc.x, -1, 1)
	print(loc.x, " ", loc.z, $VehicleBody.linear_velocity)
	$Camera.look_at($VehicleBody.global_transform.origin, Vector3.UP)
	print($VehicleBody.linear_velocity)
	match state:
		0:
			$VehicleBody.engine_force = 2000
			state = 1
		1:
			xdel -= delta
			if xdel < 0:
				$VehicleBody.engine_force = 0