Plugins · Check
Hologram exists
Whether a hologram with that name is in the world.
Basic plan
m.holo.exists
In a flow
“When the server starts → If Hologram exists: welcome is not → Create a hologram.”
When the server starts → If Hologram exists: welcome is not → Create a hologram.
What it does
Whether a hologram with that name is in the world. It's a check: put it in an If, and the flow goes one way when it's true and the other when it isn't. Find it under Plugins in the palette.
When to use it
Use it when the flow needs to: whether a hologram with that name is in the world.
When not to
To pick between more than two outcomes, Switch or Random reads better than a chain of checks.