putting together in Main scene

CarSprite.gd

@@ -2,25 +2,25 @@ extends AnimatedSprite
 
 enum { RIGHT, DOWN_RIGHT, DOWN, DOWN_LEFT, LEFT, UP_LEFT, UP, UP_RIGHT }
 
-var sprite := UP
 export (int) var threshold = 5  # Range to snap around axis direction, in degrees.
+export (String, "bus", "police", "car") var skin = "car"
+var sprite := UP
 
-var time = 0.0
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
+	set_animation(skin)
 
 func _process(delta):
 	"""
 	The sprite has its own representation of rotation, so we need to tweak things.
-	The sprite inherits orientation from its parent (track) that must be canceled.
+	The sprite inherits orientation from its parent (TrackFollow) that must be canceled.
 	"""
 	var global = get_global_rotation_degrees()
 	var local = get_rotation_degrees()
 	var total = wrapf(global - local, -180.0, 180.0)
 	var r = snap_rotation(total)
 	if _update_sprite(r):
-		print_debug("frame changed")
+		#print_debug("frame changed")
 		set_frame(sprite)
 		# We can just cancel out the "part of" the rotation
 		# embedded in the sprites, leaving out a small
@@ -28,11 +28,6 @@ func _process(delta):
 		#set_rotation_degrees(-r)
 	# ...Or we just cancel out everything
 	set_rotation_degrees(-total)
-		
-	get_node("/root/Track2/HBoxContainer/Rotation").set_text("%.1f°" % r)
-	time += delta
-	if time >= 0.1:
-		print_debug("%.1f" % get_rotation_degrees(), "° | global: ", "%.1f" % get_global_rotation_degrees(), "°")
 
 
 func snap_rotation(r):