Join the Discord: https://discord.gg/4tHeAkxNg7 In this episode I go over how to code the Fireball ability in Mario. I also go over a bug-fix for entering pipes. Before you had to hit the pipe just right to be able to travel through it, but I've fixed it so that it should work as expected. Lastly, I go over a bug-fix for the debug drawing. We were drawing too many lines before which can cause weird issues on alternative Operating Systems, but that should be resolved now. Code: https://github.com/codingminecraft/MarioYoutube/tree/1e5871ccefc9943e07bf57238bd1f4d85d775039 0:00 Intro 0:30 The Logic of Fireball Powerup 4:29 Generating Fireball Prefab 7:05 Coding the Fireball Logic 15:44 Making Fireballs Deadly 17:38 Fixing the Pipe Entrance Bugs 23:03 Fixing Debug Draw Buffer Overrun --------------------------------------------------------------------- Website: https://ambrosiogabe.github.io/ Github: https://github.com/ambrosiogabe Here are some books I recommend if you want to learn about game engine development more thoroughly. I do not profit off any of these sales, these are just some books that have helped me out :) My Recommended Game Engine Books: Game Engine Architecture: https://www.gameenginebook.com/ Game Physics Cookbook (Read this before the next physics book): https://www.amazon.com/Game-Physics-Cookbook-Gabor-Szauer/dp/1787123669 Game Physics (Ian Millington): https://www.amazon.com/Game-Physics-Engine-Development-Commercial-Grade/dp/0123819768 Game Programming Patterns (Free): https://gameprogrammingpatterns.com/ My Recommended Beginning Game Programming Books: JavaScript Game Design: https://www.apress.com/gp/book/9781430247166 My Recommended Java Books: Data Structures/Algorithms: https://www.amazon.com/Data-Structures-Algorithms-Java-6th-ebook/dp/B00JDRQF8C LWJGL (Free, but I haven't read this thoroughly): https://lwjglgamedev.gitbooks.io/3d-game-development-with-lwjgl/content/