Premium Only Content

Function Pointers (InputManager Class) | C++ in 2021
In this lesson, I guide you through using c ++ function pointer and lambdas to store and invoke callbacks from anywhere in your applications.
This is demonstrated through a mock Input Manager that you might find in a game engine implementation.
We start off by mocking out the manager, support accepting c ++ function pointers and then enhancing the class to accept a wider set of functions using std::function and lambdas.
Professional C++ by Marc Gregoire: https://amzn.to/3h4HGmW
Chapters:
0:00 Intro
1:10 Designing the implementation
3:25 Creating the InputManager class
6:10 C Function Pointer
7:54 Continuing InputManager Implementation
11:15 Demonstrating Callbacks (Function Pointer)
15:20 std::function
16:50 std::bind - Binding object member function
23:45 C++ Lambdas (introduction, templates, auto)
31:45 Bound Lambdas (capturing `this`)
34:01 BONUS -- Blocking Input layers
___
Godot Dragonbones is a custom Godot engine build with the godot_dragonbones module that I am maintaining and distributing. It provides full-featured, 2D Skeletal animation support for the DragonBones API; a free, open source alternative to Spine: 2D Skeletal Animation.
PLEASE SUBSCRIBE!
https://cutt.ly/zdCef9v
JOIN OUR DISCORD:
https://discord.gg/bXMkFsg
DONATE HERE:
https://cutt.ly/zdCnvmj
GET GODOT DRAGONBONES HERE (Windows, Linux, Mac):
http://godotdragonbones.com
Godot-Dragonbones module included with this build of engine:
https://github.com/mauville-technologies/godot-dragonbones
If you're interested in using this in your projects but would like more guidance, leave a comment letting me know what you'd like me to explain next.
-
1:37:39
Ozzadar - Game Development
3 years agoVulkan Vertex + Index Buffers | Cross Platform Game Engine Development
792 -
19:54
Forrest Galante
2 days agoPrivate Tour Of America's Best Marine Animal Facility
69.7K9 -
2:59:11
Side Scrollers Podcast
18 hours agoDEI’s FINAL BOSS EXPOSED + Book Publisher REVERSES Cancel Attempt + More | Side Scrollers
49.8K18 -
23:00
The Pascal Show
9 hours ago $0.93 earnedCANDACE EXPOSES TEXTS! Candace Owens Shows Proof Charlie Kirk Was B*llied By Donors Before His Death
4.08K -
1:31:37
The HotSeat
13 hours agoBondi On The Hill + Equitable Grading? We Are Failing Our KIDS!
26.2K5 -
6:05
Spooky Grandpa's Scary Stories
1 month agoTHE HARVEST MAN (Halloween, Horror, Folklore, Supernatural, Paranormal)
5.5K7 -
LIVE
Lofi Girl
2 years agoSynthwave Radio 🌌 - beats to chill/game to
232 watching -
1:02:11
DeVory Darkins
12 hours ago $35.50 earnedDemocrats suffers ANNIHILATION during heated hearing with Bondi as Jack Smith bombshell drops
157K107 -
3:00:07
Price of Reason
12 hours agoJoe Rogan & Theo Von TURN on Trump? Hollywood to STOP Lecturing Viewers? Ghost of Yotei FIASCO!
60.8K8 -
4:49
Russell Brand
14 hours agoThis is Unbelievable...
66.8K66