The Scope
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
A variable's scope controls its visibility and lifetime — a variable local to a function exists and can be seen only within that function, only while it executes.
Show
A player's turn-score lives inside the turn and vanishes with it.
Watch for
Visibility and lifetime travel together; scope sets both.
Builds on
Unlocks
- Nothing yet depends on this.