my code isn't working it says expected can someone help

this is my code can someone tell me what's wrong with my code


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

public class PlayerController : MonoBehaviour
{

[SerializeField] Transform playerCamera = null;
[SerializeField] float mouseSensitivity = 3.5f;
[SerializeField] float walkSpeed = 6.0f;
[SerializeField][Range(0.0f, 0.5f)] float moveSmoothTime = 0.3;
[SerializeField][Range(0.0f, 0.5f)] float mouseSmoothTime = 0.03;

[SerializeField] bool lockCursor = true;

float cameraPitch = 0.0f;
CharacterController controller = null;

Vector2 currentDir = Vector.zero
Vector2 currentDirVelocity = Vector2.zero

Vector2 currentMouseDelta = Vector2.zero
Vector2 currentMouseDeltaVelocity = Vector2.zero

void Start()
{
controller = GetComponent<CharacterController>();
if(lockCursor);
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
}

void Update()
{
UpdateMouseLook();
UpdateMovement();
}

void UpdateMouseLook()
{
Vector2 targetMouseDelta = new Vector2(Input.GetAxis("Mouse X"), Input.GetAxis("Mouse Y"));

currentMouseDelta = Vector2.SmoothDamp(currentMouseDelta, targetMouseDelta, ref currentMouseDeltaVelocity, mouseSmoothTime);

cameraPitch -= currentMouseDelta.y * mouseSensitivity;

cameraPitch = Mathf.Clamp(cameraPitch, -90.0f, 90.0f);

playerCamera.localEulerAngles = Vector3.right * cameraPitch;

transform.Rotate(Vector3.up * currentMouseDelta.x * mouseSensitivity);
}

void UpdateMovement()
{
Vector2 targetDir inputDir = new Vector2(Input.GetAxisRaw("Horizontal"), Input.GetAxisRaw("Vertical"));
targetDir.Normalize();

CurrentDir = Vector2.SmoothDamp(currentDir, targetDir, ref currentDirVelocity moveSmoothTime);

Vector3 velocity = (transform.forward * inputDir.y + transform.right * inputDir.x) * walkSpeed;

controller.Move(velocity * Time.deltaTime);
}
}

 

help me plz ;-;

 

That's not how it works.

How to report your problem productively in the Unity3D forums:

http://plbm.com/?p=220

How to understand errors in general:

https://forum.unity.com/threads/ass...3-syntax-error-expected.1039702/#post-6730855

If you post a code snippet, ALWAYS USE CODE TAGS:

How to use code tags: https://forum.unity.com/threads/using-code-tags-properly.143875/

 

You could at least have looked more closely at what the error told you. It most probably told you that a semicolon ";" was missing, and the line number it occurred for the first time. I can see four instances of this error happening in the upper third of your code.