how can I get a variable from on script to other script????,here I have two script in my project I want get direction_y variable which is in camRot script to playerMovement script how can I do that?

Questions & Answers
1

camRotation script

Vector3 rotation = transform.eulerAngles;

        rotation.y -= (Input.GetAxis("Mouse X") * rotationSpeed * Time.deltaTime)*-1; 

        transform.eulerAngles = rotation;
//this Is the variable I want to move to the other script
        diretion_y = rotation.y;

playerMovement script

getAxis_rotation = direction_y;

,
this is the camRot script
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class camrot : MonoBehaviour
{
    // Start is called before the first frame update
    public float rotationSpeed = 500;
    public float diretion_y;

    void Update()
    {
        Vector3 rotation = transform.eulerAngles;

        rotation.y -= (Input.GetAxis("Mouse X") * rotationSpeed * Time.deltaTime)*-1; 

        transform.eulerAngles = rotation;

        diretion_y = rotation.y;

        Debug.Log(diretion_y);


    }
}

this is the playerMovement script

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

public class movement : MonoBehaviour
{
    // Start is called before the first frame update
    public Rigidbody rBody;
    public bool jmpRDY;
    public float Hinput;
    public float Vinput;
    public bool isToGround;
    public float CICTPY;
    here
    DebugLog(direction_y);

    // Start is called before the first frame update
    void Start()
    {
        rBody = GetComponent<Rigidbody>();
        jmpRDY = false;
       isToGround = false;
    }

    // Update is called once per frame
    void Update()
    {
        if(transform.position.y <= CICTPY){
             SceneManager.LoadScene( SceneManager.GetActiveScene().name );
        }
        if(Input.GetKeyDown(KeyCode.Space) && isToGround){
            jmpRDY = true;
            
        }
        Hinput = Input.GetAxis("Horizontal") *5;
        Vinput = Input.GetAxis("Vertical")   *5;

        }
        

    private void FixedUpdate(){
        if (jmpRDY && isToGround){
        rBody.AddForce(Vector3.up *7 , ForceMode.VelocityChange);
        jmpRDY = false;
        isToGround = false;
    } 
      rBody.velocity = new Vector3(Hinput,rBody.velocity.y,Vinput);  
    }

    void OnCollisionEnter(Collision collisionInfo){
        
        if(collisionInfo.collider.tag == "terrain"){
            isToGround = true;
        }
        

    }
}
2

In camrot you need to have a reference to the GameObject with the movement-script attached.

In movement:

public camrot camrotObj; //drag the game object here in the inspector

void Update()
{
    float diretion_y = camrotObj.diretion_y;
    DebugLog("camrot direction y " + direction_y);
}