Ability to manipulate maths based variables
I have a number of constant variable to save the room scores in. On my menu page I want to show the user their current total score. I want to achieve this by displaying an Info Card with the sum of the variables inside.
E.g. Room 1 score = 3/5
E.g. Room 2 score = 4/5
E.g. Room 3 score = 1/5
Menu page will display 'Total score: 8/15'