Functions Introduce

Tutorial by: Blueyescat & LucFr

What are Functions?

Functions are a useful way to make reusable sections of code. If you have a bunch of code that is often repeated, instead of copying and pasting the code in many places you can just put it in a function and then call the function when you need to run the code.
In many cases, this allows for cleaner code, reduces the complexity of the system, and improves performance.