public class PlayerMove : MonoBehaviour
{
    public float horSpeed = 10;
    public float verticaImpulse;
    static float speedX;

    public Transform child;

    bool isGrounded;
    bool useShot;

    new private Rigidbody2D rigidbody;
    private Animator animator;

    private Snowball snowball;



    private void Awake()
    {
        rigidbody = GetComponent<Rigidbody2D>();
        animator = GetComponent<Animator>();
        snowball = Resources.Load<Snowball>("Snowball");
    }

    // Перемещенние и прыжок

    public void LeftButtonDown()
    {
        speedX = -horSpeed;
        child.transform.rotation = Quaternion.Euler(0, 180, 0);
        State = PlayerState.movehor;
        useShot = false;
    }

    public void RightButtonDown()
    {
        speedX = horSpeed;
        child.transform.rotation = Quaternion.Euler(0, 0, 0);
        State = PlayerState.movehor;
        useShot = false;
    }

    public void StopMove()
    {
        speedX = 0;
        State = PlayerState.idle;
    }

    public void OnClickJumb()
    {
        if(isGrounded)
        rigidbody.AddForce(new Vector2(0, verticaImpulse * 100 * Time.deltaTime), ForceMode2D.Impulse);
    }

    public void OnCLickShoot()
    {
        useShot = true;
        Invoke("ShotSnowball", 0.417f);
    }

    public void ShotSnowball()
    {
        Vector3 position = transform.position;
        position.z = 10.0f;
        position.y = -0.17f;
        Snowball newSnowball = Instantiate(snowball, position, snowball.transform.rotation) as Snowball;
        if (child.eulerAngles.y == 180)
        {
            newSnowball.Direction = newSnowball.transform.right * -1.0f;
        }
        if (child.eulerAngles.y == 0)
        {
            newSnowball.Direction = newSnowball.transform.right * 1.0f;
        }
    }


    void FixedUpdate()
    {
        transform.Translate(speedX * Time.deltaTime, 0, 0);
    }

    void Update()
    {
        animator.SetBool("Shot", useShot);
        useShot = false;
    }

    // Проверка на соприкосновения с землей
    private void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.gameObject.tag == "Ground")
        {
            isGrounded = true;
        }
    }

    private void OnCollisionExit2D(Collision2D collision)
    {
        if (collision.gameObject.tag == "Ground")
        {
            isGrounded = false;
        }
    }

    private PlayerState State
    {
        get { return (PlayerState)animator.GetInteger("State"); }
        set { animator.SetInteger("State", (int)value); }
    }

}

public enum PlayerState
{
    idle,
    movehor
}