TODO: Account system needs salts & hashes for security
TODO: Character system might need an API
TODO: Door system needs an API
TODO: monster system needs an API

TODO: rewrite the main body of the server
TODO: I need a better way to handle the statistics
TODO: Fix shoddy movement
TODO: Handle statistics server-side
TODO: Periodic mass server saves
TODO: join vs login

TODO: Remove the big "Shut Down" button
TODO: Make a way for the server owner to control the server directly
TODO: The TileSheet class should implement the surface itself
TODO: Passwords/Authentication
TODO: Time delay for requesting region packets
TODO: A proper logging system

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The entities might need an API, which interfaces with all entity types (characters, monsters, doors, etc.)
The Entity base class handles position (including room) and motion, so something generic like this could be used (or aliased by other APIs)

entity: