Function world

world(key: string): JsonValue | undefined
Read a key shared across this Foundry world.
Parameters
- key: string
  Same key rules as save.world.
Returns JsonValue | undefined
A copied JSON value, or undefined if missing.
Remarks
Remote changes appear after Foundry synchronization. An awaited local save is visible before it returns.
Example
```
terminal.writeLine(load.world("example_relayOnline") ? "ONLINE" : "OFFLINE");
```