Observer Pattern Tutorial

In this exciting tutorial we are going to learn about the observer pattern. Not your typical observer pattern tutorial. We toss the wikipedia article aside and apply the observer pattern to a game.
The game is simple, click the buttons at the top of the screen and the characters will perform the action. We coordinate the actions through the observer pattern.
At its core the pattern revolves around a subject that the observer will observe. The subject has a list of observers(one-to-many relationship). Observers can choose to register with the subject. The subject at any point in time can notify the observers by looping through all observers and calling the update method.
For example let's say the our subject is the RUclips channel Coding With Adam. The observers would be RUclips users. RUclips users can register with the subject by subscribing. When the RUclips channel owner(subject) uploads a new video they can notify all subscribers(observers).
Learn more by watching the video.
Github:
github.com/Cod...
Try it here:
codingwith-ada...

[@oguzsahin5242]

One of the smoothest video ever watch for Observer Pattern. Code was clean, speaking tone relaxing. Cant say anything

[@CodingWithAdam]

Thank you for the wonderful feedback! I’m really glad you enjoyed the tutorial. 😁

[@randysewell3199]

That was the smoothest plug for subscribers I have seen!

[@CodingWithAdam]

Thank you!!! 😁

[@Georgesimangolwe]

Just wow, he deserve a sub... :)

[@CodingWithAdam]

Thank you!!! I’m really glad you enjoyed the observer pattern tutorial! It was a fun video to make.

[@yulianloaiza]

What a great video, thanks so much! And your style of teaching and narrating is very good as well :)

[@CodingWithAdam]

You’re welcome!
Thank you for the wonderful feedback!!!
I’m really glad you enjoyed the video. 😀

[@emmanueljr]

your teaching style is really good and easy to understand,thank you for the video

[@CodingWithAdam]

Thank you! I really appreciate the feedback 😁

[@soniamaklouf1178]

Great adam
will you apply other design pattern to the game ?
find it more easy to understand like that

[@CodingWithAdam]

Thanks Sonia, I like the suggestion of continuing to apply design patterns to games. At the very least I'll try to make it interesting to learn :)

[@hannahleah5875]

@@CodingWithAdam Please do! Thanks for this!

[@parmiskhaleghiyeh941]

ur a g fr

[@CodingWithAdam]

Thanks!

[@kalahari8295]

Polymorphism 😀

[@CodingWithAdam]

👍

[@zaidradaideh8520]

where are u from ادم