Unreal Engine Blueprint API Reference > AI
Return the path index of the next nav link for the current path of the given controller. Returns INDEX_NONE if no path or no incoming nav link.
Target is AIBlueprint Helper Library
Inputs
| Type | Name | Description |
|---|---|---|
| object | Controller |
Outputs
| Type | Name | Description |
|---|---|---|
| integer | Return Value | Return the path index of the next nav link for the current path of the given controller. Returns INDEX_NONE if no path or no incoming nav link. |