Issue description
In MCreator, I think just a simple loop procedure block that just is "Repeat Forever" would be very helpful. I'm working on something that has a cooldown, and saw that I needed a loop that went on until it was stopped with a "Break out of loop" block. It's a simple small feature that I think would be very helpful.
Use while true for this, although I recommend to not do this as this will block MC execution.
Use tick procedures for this.
I suggest you check our tutorials collection playlist on our YouTube channel which contains many examples and tutorials that can help you get started with MCreator: https://www.youtube.com/playlist?list=PLAeL-oIFIEngE6jRgFYeFMfuj8WQsO3Ei
There are timer procedures explained.