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

public class PlayerMovementScript : MonoBehaviour
{
    [SerializeField] float runSpeed = 10f;
    [SerializeField] float jumpSpeed =5f;

    Vector2 moveInput;
    Rigidbody2D myRigidbody;
    Animator myAnimator;
    CapsuleCollider2D myCapsuleCollider;
    
    void Start()
    {
        myRigidbody = GetComponent<Rigidbody2D>();
        myAnimator = GetComponent<Animator>();
        myCapsuleCollider = GetComponent<CapsuleCollider2D>();
    }

    
    void Update()
    {
        Run();
        FlipSprite();
    }

    void OnMove(InputValue value)
    {
        moveInput = value.Get<Vector2>();
        Debug.Log(moveInput);
    }

    void OnJump(InputValue value)
    {
        if(!myCapsuleCollider.isTouchingLayers(LayerMask.GetMask("Ground"))) { return;}
        
        if(value.isPressed)
        {
            myRigidbody.velocity += new Vector2 (0f, jumpSpeed);
        }
    }

    void Run()
    {
        Vector2 playerVelocity = new Vector2 (moveInput.x * runSpeed, myRigidbody.velocity.y);
        myRigidbody.velocity = playerVelocity;

        bool playerHasHorizontalSpeed = Mathf.Abs(myRigidbody.velocity.x) > Mathf.Epsilon;
        myAnimator.SetBool("isrunning", playerHasHorizontalSpeed);
    }

    void FlipSprite()
    {
        bool playerHasHorizontalSpeed = Mathf.Abs(myRigidbody.velocity.x) > Mathf.Epsilon;

        if (playerHasHorizontalSpeed)
        {
            transform.localScale = new Vector2 (Mathf.Sign(myRigidbody.velocity.x), 1f);
    }   }
}