PlayerController

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;

public class PlayerController : MonoBehaviour
{
    public PlayerGlobal playerGlobal;
    public Animator _animator;


    public Transform CameraT;
    public Transform Model;


    CharacterController controller;
    public float moveSpeed = 4f;
    public float yAngle;

    public float turnSmoothTime = 0.2f;
    float turnSmoothVelocity1;
    float turnSmoothVelocity2;

    private void Start()
    {
        playerGlobal = GetComponentInParent<PlayerGlobal>();
        controller = GetComponent<CharacterController>();
    }

    void Update() { if (playerGlobal.AllowPlayerToMove) Movement(); }

    void Movement()
    {
            moveSpeed = Input.GetKey(KeyCode.LeftShift) ? 6f : 3f;
            Model.position = transform.position;

            Vector2 input = new Vector2(Input.GetAxisRaw("Horizontal"), Input.GetAxisRaw("Vertical"));
            Vector2 inputDir = input.normalized;

            if (inputDir != Vector2.zero)
            {
                float targetRotation = Mathf.Atan2(inputDir.x, inputDir.y) * Mathf.Rad2Deg + CameraT.eulerAngles.y; //target rotation based on inputs from camera.
                transform.eulerAngles = Vector3.up * Mathf.SmoothDampAngle(transform.eulerAngles.y, targetRotation, ref turnSmoothVelocity1, 0); // logic rotation no smoothing
                Model.eulerAngles = Vector3.up * Mathf.SmoothDampAngle(Model.transform.eulerAngles.y, targetRotation, ref turnSmoothVelocity2, turnSmoothTime); // model rotation with smoothing.
            }

            Vector3 velocity = transform.forward * (moveSpeed * inputDir.magnitude) * Time.deltaTime;
            controller.Move(velocity);
    }
}