Nick and Sector, I am glad others are having success.
So I have made a bunch of animated slides and been able to pass in MPFVariables to display text on the screen such as previous scores in attract; score, ball number, etc. in the main game. This is good.
I am having difficulty understanding how to pass in variable data from MPF to godot that will not be displayed on the screen?
a few examples:
Placing some text saying "you're up" above the appropriate player. Or maybe highlighting the score of the current player.
In a selection menu/service menu, passing in several variables to describe what should currently be displayed.
In kivy, I made a bunch of widgets with their x/y positions and opacity as variables, then had MPF change those variables. I understand the GDscript concept, I just don't know how to pass the data in from MPF with the exception of variable text.
I am probably missing something obvious.