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

[RequireComponent(typeof(Animator))]

public class Player : MonoBehaviour
{
    Animator anim;

    private Rigidbody rb;

    public int speed;

    bool isMovementCalled = false;
    public float decelleration = 1.5f;


    // Start is called before the first frame update
    void Start()
    {
        anim = GetComponent<Animator>();

        rb = GetComponent <Rigidbody>();
    }

    private void FixedUpdate()
    {
        Movement();
    }


   private void Movement()
    {
        //calling our floats
        float moveHorizontal = Input.GetAxis("Horizontal");
        float moveVertical = Input.GetAxis("Vertical");





        //tell us which way we're plannig to move
        Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);


        //apply force to start moving
        rb.AddForce(movement * speed);
        rb.AddRelativeForce(-rb.velocity * decelleration);

        if (rb.velocity.magnitude >= 0)
        {
            // Player isn't moving
            isMovementCalled = false;
        }
    }



    // Update is called once per frame
    void Update()
    {


        if (Input.GetKeyDown(KeyCode.W) == true || Input.GetKeyDown(KeyCode.S) == true || Input.GetKeyDown(KeyCode.A) == true || Input.GetKeyDown(KeyCode.D) == true)
        {
            isMovementCalled = true;
        }




        if (isMovementCalled == true)
        {
            anim.SetBool("Walking", true);
            anim.SetBool("Idle", false);
        }

        if (isMovementCalled == false)
        {
            anim.SetBool("Walking", false);
            anim.SetBool("Idle", true);
        }



    }


    void OnAnimatorMove()
    {
        Animator animator = GetComponent<Animator>();

        if (animator)
        {
            Vector3 newPosition = transform.position;
            newPosition.z += animator.GetFloat("Runspeed") * Time.deltaTime;
            transform.position = newPosition;
        }
    }


}