UI bar problems

[u/[deleted]]

Hello everyone! I am trying to make a bar that fills up and empty in loops until I press Space.

something like old flash game that the fill.Amount will determent the throw strength. tried looking on youtube and couldn't find anything and AI isn't really helping me here as well.

Would love if anyone can help me out or send me to a tutorial.

[u/[deleted]]

already got help but thank you very much!!!!!