Add drops to your world

Note: Perform an update as described here before attempting this homework (thanks). This exercise is an extension of the topic discussed in class: Drop Methods

Add multiple drops

Add each of the drop methods defined here to your maze.
Some of the drop methods can be used to make custom keys, and other drop methods can be used to craft items
For example, when a player moves through a doorway you can drop material necessary to craft a recipe for a custom sword or boots
In the future we will use custom armor to get over obstacles (such as water infested with guardians)
Perhaps what would be useful would be a random drop of an item rather than always give the same item this could make the maze more challenging