Trouble Understanding this Lecture

Hello Forum,

I’ve pondered this graph for a while now and I feel as though I’m missing something.

Maybe it’s just the terminology that’s fooling me but if someone more confident with this graph than myself could take me through it step-by-step, that would be very much appreciated. In particular, I don’t understand the purpose of the setter. To me it reads as if we’re setting our tank to be equal to a health bar which doesn’t make much sense to me. Are health bars a built-in in Unreal?

Please let me know if you can help me make sense of this.

Below is the related graph in case it helps in the explanation.


I might not be understanding your question. But aren’t we setting the tank health variable rather than the tank?

Your “My Tank” variable is actually the variable from the HealthBar UI we created no?

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