In this lesson, you will learn how to write some simple code that makes the player look in the direction that the player is walking. This can be easily achieved without having to create separate sprites for each direction the player will face. Instead, we can use a function to ‘flip’ the player to look in the direction it is moving.

The code to implement this will be added to the existing ‘PlayerController.cs’ script we have been working on in previous lessons throughout this course.