add cam rotate with shift for testing

Assets/Scripts/PlayerController.cs

@@ -1,4 +1,6 @@
+using System.Collections;
 using UnityEngine;
+using static UnityEngine.GraphicsBuffer;
 
 public class PlayerController : MonoBehaviour
 {
@@ -12,13 +14,18 @@ public class PlayerController : MonoBehaviour
 
     Interactable nearestInteractable;
     private CharacterController characterController;
+    private CameraController cameraController;
     private Vector3 moveDir;
     private float gravity = 10;
+
+    private float camTargetRotation = 0;
+    private bool isCamRotating = false;
     
     // Start is called once before the first execution of Update after the MonoBehaviour is created
     void Start()
     {
         characterController = GetComponent<CharacterController>();
+        cameraController = GetComponent<CameraController>();
     }
 
     // Update is called once per frame
@@ -32,6 +39,14 @@ void Update()
 
         Walk();
         DigDetector();
+
+        // TODO: This is just for testing, remove or clean up if used
+        if (Input.GetKeyDown(KeyCode.LeftShift))
+        {
+            RotateCam();
+        }
+
+        HandleCamRotation();
     }
 
     void Walk()
@@ -46,6 +61,16 @@ void Walk()
         }
 
         moveDir = new Vector3(horizontalMovement, 0, verticalMovement).normalized;
+
+        if (cameraController != null)
+        {
+            // re-matrix the rotation direction so movement is consistent no matter what
+            // the camera rotation is
+
+            Matrix4x4 matrix = Matrix4x4.Rotate(Quaternion.Euler(0, cameraController.playerCamHome.rotation.eulerAngles.y, 0));
+            moveDir = matrix.MultiplyPoint3x4(moveDir);
+        }
+
         moveDir *= walkSpeed;
 
         if (!characterController.isGrounded)
@@ -80,10 +105,12 @@ void RotatePlayerTowardMouse()
     {
         Vector2 positionOnScreen = Camera.main.WorldToViewportPoint(DougBody.transform.position);
         Vector2 mouseOnScreen = (Vector2)Camera.main.ScreenToViewportPoint(Input.mousePosition);
+        Vector3 newRotation;
 
         float angle = Mathf.Atan2(positionOnScreen.y - mouseOnScreen.y, positionOnScreen.x - mouseOnScreen.x) * Mathf.Rad2Deg;
+        newRotation = new Vector3(0f, -(angle + 90), 0f);
 
-        DougBody.transform.rotation = Quaternion.Euler(new Vector3(0f, -(angle + 90), 0f));
+        DougBody.transform.rotation = Quaternion.Euler(newRotation);
     }
 
     void TryInteract()
@@ -118,4 +145,34 @@ private void OnTriggerExit(Collider other)
             nearestInteractable = null;
         }
     }
+
+    void RotateCam()
+    {
+        if (!isCamRotating)
+        {
+            float currentY = cameraController.playerCamHome.transform.rotation.eulerAngles.y;
+            camTargetRotation = currentY + 90f;
+            isCamRotating = true;
+        }
+    }
+
+    void HandleCamRotation()
+    {
+        float currentY = cameraController.playerCamHome.transform.rotation.eulerAngles.y;
+
+        float step = 150 * Time.deltaTime;
+
+        float newY = Mathf.MoveTowardsAngle(currentY, camTargetRotation, step);
+
+        cameraController.playerCamHome.RotateAround(
+            transform.position,
+            Vector3.up,
+            newY - currentY
+        );
+
+        if (Mathf.Abs(Mathf.DeltaAngle(newY, camTargetRotation)) < 0.01f)
+        {
+            isCamRotating = false;
+        }
+    }
 }