# Behaviour Tree

Here is a reference about the scripts for embedded nodes that can be used in BehaviorTree. Please refer to the link below for details.

- Composite Reference
  Describes the built-in scripts that can be used for composite nodes.
- Action Reference
  Describes the built-in scripts that can be used for action nodes.
- Decorator Reference
  Describes the built-in Decorators that you can use for composite nodes and action nodes.
- Service Reference
  Describes the built-in services that can be used for composite nodes and action nodes.