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Introduction

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Reference

Castle Project File ReferenceCode Loading API ReferenceCommunity Reference LinksGame API ReferenceGame Dimensions and ScalingPost API ReferenceStorage API ReferenceSystem API ReferenceUI API ReferenceUser API Reference

Tutorials

Adding Games to your ProfileDescribe your Game with a Castle Project FileHosting Your Own GamesMake Your First Castle GameManually Make a New Castle Game from Scratch

User API Reference

The user API lives in the castle.user module. Castle's user API is responsible for retrieving information about the users playing a Castle game.

castle.user.isLoggedIn

A boolean variable indicating whether the user is currently logged in.

castle.user.getMe()

If the user is currently logged into Castle, returns a table of information about the user. The table has the following keys:

  • userId (string): A unique string identifying this user across Castle. It is guaranteed to remain constant through the existence of a user in the Castle network. The string is picked automatically by the Castle system when a new user signs up and remains internal to the system and doesn't get displayed to or edited by the user.
  • username (string): The user's username.
  • name (string): The user's name (a separate field from their username that they can choose on their profile).
  • photoUrl (string): A URL to the image representing the user's profile photo. This URL can be used with love.graphics.newImage to load a LÖVE Image, which you can then draw.

If the user isn't logged in, the function returns nil.