Optimization: Kalzor, Licktorr Nest, and Statue to Lister

Those might as well tell you right away that you don’t have any/enough unlocked artifacts/runes/eggs/resources. You have no choice anyway in these scenarios, and it saves a button press each time.

Also, it would be neat to indicate that the Statue has been used already. I’ve noticed that most other one-use objects like that get hidden on the map and the alpha value of their sprite reduced once you have interacted with it, so this would be great for the statue as well.