[Home](./index.md) > [server](./server.md) > [MoveCallback](./server.movecallback.md) ## MoveCallback type A callback function called when the entity associated with the SimpleEntityController updates its position as it is attempting to move to a target coordinate. **Signature:** ```typescript export type MoveCallback = (currentPosition: Vector3Like, targetPosition: Vector3Like) => void; ``` **References:** [Vector3Like](./server.vector3like.md)