falling block has a delay before falling

objects/environment/falling_block/falling_block.gd

@@ -3,16 +3,27 @@ extends KinematicBody2D
 var fall = false
 export var fall_speed = 0.5
 onready var startpos = position
+onready var timer = $Timer
 
 func _physics_process(delta):
 	if fall:
 		position.y += fall_speed
+	Debug.print($Timer.get_time_left())
 
 func _on_Area2D_area_entered(area):
 	if area.is_in_group("player"):
-		fall = true
+		$Timer.start()
 
 
 func _on_VisibilityNotifier2D_screen_exited():
 	position = startpos
 	fall = false
+
+
+func _on_Timer_timeout():
+	fall = true
+
+
+func _on_Area2D_area_exited(area):
+	$Timer.stop()
+