Writing a game from scratch? You're going to need a game loop! This video explores a few approaches, gradually increasing in complexity.

Further reading (highly recommended!):
https://gafferongames.com/post/fix_yo...
https://dewitters.com/dewitters-gamel...
https://gameprogrammingpatterns.com/g...

My website:
https://vittorioromeo.info

Donations (thanks!):
http://paypal.me/romeovittorio
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Check out my games:
https://openhexagon.org
https://vittorioromeo.info/quakevr