Processors

Built-in Type Processors

These types are available out of the box as @Param parameters. For any other type, register a Custom Processor.

Type	Tab Completion	Notes
`int`	—
`long`	—
`double`	—
`float`	—
`boolean`	`true`, `false`
`Player`	Online player names
`OfflinePlayer`	—	Resolved by name. May involve a blocking lookup.
`World`	Loaded world names
`GameMode`	`survival`, `creative`, `adventure`, `spectator`
`ChatColor`	Color names
`Duration`	—	Accepts formats like `10s`, `5m`, `1h`, `1d`.