Items & inventories · Check
The book has author
True when the book has author. Paper: for the existence of an author in the book.
m.meta.book.has_author
In a flow
“When a player types /kit → If The book has author → Answer Yes!”
When a player types /kit → If The book has author → Answer Yes!
What it does
True when the book has author. Paper: for the existence of an author in the book. 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 Items & inventories in the palette.
When to use it
Use it when the flow needs to: true when the book has author. Paper: for the existence of an author in the book.
When not to
To pick between more than two outcomes, Switch or Random reads better than a chain of checks.
Typical wiring
Sockets: settings you can wire
- Item Item
-
The book: wire one in, like Item from Make a book.
What goes there: Type it in the side panel, or wire in an item. e.g. 3× Diamond
If it's empty: Optional. Left empty and unwired, the step runs without it.