Scenes

  Entire Game 

  Bug 

Legend:  Begins when play begins;  can begin whenever some condition holds;  follows when a previous scene ends;  begins simultaneously;  never begins;  never ends.

What are scenes? 


The Entire Game scene

Begins when: the game is in progress

Ends when: the game is over


The Bug scene 

Begins when: the laptop is switched on 
What happens:
        (say "The butterfly is coming closer to you."; ...) 

Every turn
        (change the distance of butterfly to the distance of butterfly - 1; ...) 

Ends when: the distance of butterfly is 0