Functions

A function is a block of code that provides a value to your Yarn scripts, which you can use in if statements, or store in variables.

In Yarn Spinner scripts, functions perform two main kinds of task:

• Functions let you get values that change over time, or that depend on other values. For example, the random function returns a different random number every time you call it.

• Functions let you get data from your game back into your scripts.

You call a function inside an expression. For example:

// Inside an if statement:
<<if dice(6) == 6>>
    You rolled a six!