fix lookat camera

Assets/Scripts/PlayerController.cs

@@ -20,18 +20,25 @@ public class PlayerController : MonoBehaviour
     private bool hasControl = true; // set this to false if we want to stop reading player inputs
     private bool isSprinting = false;
 
+    // Mathematical plane used to catch the raycast from camera to get direction for
+    // looking at the mouse
+    private Plane groundPlane;
+
     // Start is called once before the first execution of Update after the MonoBehaviour is created
     void Start()
     {
+        groundPlane = new Plane(Vector3.up, -DougBody.transform.position.y);
         characterController = GetComponent<CharacterController>();
         cameraController = GetComponent<CameraController>();
         SwitchTools(GameManager.Instance.PlayerManager.CurrentToolIndex);
+
     }
 
     // Update is called once per frame
     void Update()
     {
         moveDir = Vector3.zero;
+        groundPlane.distance = -DougBody.transform.position.y;
 
         if (hasControl)
         {
@@ -201,17 +208,12 @@ void ToolUseDetector()
     void RotatePlayerTowardMouse()
     {
         Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
-        RaycastHit hit;
 
-        if (Physics.Raycast(ray, out hit, Mathf.Infinity))
+        if (groundPlane.Raycast(ray, out var distance))
         {
-            Vector3 targetPosition = hit.point;
+            Vector3 hitPoint = ray.GetPoint(distance);
-            targetPosition.y = transform.position.y; 
 
-            Vector3 direction = targetPosition - transform.position;
+            DougBody.transform.LookAt(new Vector3(hitPoint.x, DougBody.transform.position.y, hitPoint.z));
-            Quaternion targetRotation = Quaternion.LookRotation(direction, Vector3.up);
-
-            DougBody.transform.rotation = targetRotation;
         }
     }