making spot use node controller stuff

Assets/SpotController.cs

@@ -1,6 +1,8 @@
+using Cinemachine;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.InputSystem;
 
 public class SpotController : MonoBehaviour
 {
@@ -16,6 +18,7 @@ public class SpotController : MonoBehaviour
     public AudioClip idleSound;
     public AudioClip interactSound;
     public AudioClip moveClip;
+    public AudioClip powerUpSound;
 
     private float speed = 6f;
     private float revSpeed = 5f;
@@ -27,20 +30,36 @@ public class SpotController : MonoBehaviour
 
     private Light light;
     private bool blocked = false;
+    private bool inUse = false;
+
+    private GameManager gameManager;
+    public CinemachineVirtualCamera localCamera;
 
     private void Start()
     {
         sphere.transform.parent = null;
 
+        light = visor.GetComponentInChildren<Light>();
+
+        gameManager = GameObject.Find("GameManager").GetComponent<GameManager>();
+    }
+
+    public void InteractNode(Node pre)
+    {
+        // power on the robot
+        StartCoroutine(FlashRoutine());
+
         backgroundSource.clip = idleSound;
         backgroundSource.Play();
 
-        light = visor.GetComponentInChildren<Light>();
+        inUse = true;
 
-        StartCoroutine(FlashRoutine());
+        gameManager.SetActiveCamera(localCamera);
     }
 
     private void Update()
+    {
+        if (inUse)
         {
             moveInput = Input.GetAxisRaw("Vertical");
             turnInput = Input.GetAxisRaw("Horizontal");
@@ -78,6 +97,7 @@ public class SpotController : MonoBehaviour
                 blocked = false;
             }
         }
+    }
 
     IEnumerator FlashRoutine()
     {
@@ -94,6 +114,22 @@ public class SpotController : MonoBehaviour
     }
     private void LateUpdate()
     {
+        if (!inUse) { return; }
+
+        if (Keyboard.current.xKey.wasPressedThisFrame)
+        {
+            inUse = false;
+
+            StopCoroutine(FlashRoutine());
+
+            backgroundSource.Stop();
+            sfxSource.Stop();
+            interactSource.Stop();
+
+            gameManager.SetActiveCamera(gameManager.networkCamera);
+            gameManager.previousNode.SetActiveNode();
+        }
+
         if (moveInput != 0)
         {
             if (!sfxSource.isPlaying)