# IScriptable

## Functions

#### IsA(className: CName) -> Bool

`className` must be the native name (Pseudocode). For example, you must use `n"entEntity"` instead of `n"Entity"`.

See also [Safe downcasting](https://wiki.redmodding.org/redscript/references-and-examples/common-patterns/safe-downcasting) to use a straightforward syntax.