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: