What I have in mind is.
let’s say you want to pan from zone 1 to zone 3 continuosly. we know that it happens like that
@pan to zone 3 in S
but when the screen is in zone 2 you want a character or an overlay to do something so
&pan to zone 3 in S
@WHEN in zone 2 CHARACTER is animation
or
you want an overlay to become tappable only when the character is in a specific spot but the character doesn’t need to stop
without the command.
&overlay NAME opacity 1 AND CHARACTER walks to spot # # # in zone 1
tappable
“NAME”{
}
with the command
&CHARACTER walks to spot # # # in zone 2
@WHEN CHARACTER spot # # # in zone 1 overlay NAME becomes tappable
tappable
“NAME”{
}
i think it would be pretty helpful. 
