Overlay helpp with exiting

[Dara.Amarie]

@Dara.Amarie

2. The create overlay command
This is used when you want to add an overlay in the middle of the scene.

NOTE: To use this command you have to add in the shift, scales, and opacity commands to make the overlay appear in your scene. You can learn about shifts, scales, and opacity down below.

@overlay OVERLAYNAME create
@overlay OVERLAYNAME shifts to x y in 0 in zone #
@overlay OVERLAYNAME scales to % % in 0
@overlay OVERLAYNAME opacity 1 in 0

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