How can I call a custom event from my player on a widget?

[XxNotAGamerxX]

@jwatte

1. You can define an Interface for “AddHealth(amount)” and have your UI call that interface function on the player Pawn.

Can you show the code pics for that? Ty

1. Im not 100% on how to setup BPIs and when to use which nodes: Message vs Call function vs make a Function in the first Actor (or 2nd actor that I want to pass the variable to)?

2. And Im unclear in the BPI, when to use an Input vs Output?

3. E.g. if we want to send a Variable in CharBP to Widget, then do we need an Input or Output in BPI?

4. And then what is the code in the 2nd actor (receiver) = Widget, to Get/read that variable being sent by Char BP?