Creation of a jumping mechanic similar to that of the stray game


I am a beginner on unreal engine. To familiarize myself with this software I decided to make a small project to start, I want to reproduce the jumping mechanics of the game stray. However I can’t find anything that can help me to reproduce it on the internet, so I wonder if anyone has any idea of where I could start to reproduce it or if anyone has any idea of how to reproduce it in blueprint. If you have any question or if you want more details on how I would like to realize the project do not hesitate to send me a message.