[SerializeField]
private int index, index2 = 0;
[SerializeField]
private Vector3[] Myposic1, Myposic2;
[SerializeField]
private Button left, right;
[SerializeField]
private float time;
public int slide = 0;

public void player(int valor) {
    index = index + valor;
}


public void previous()
{
    slide--;
    chamar();
}


    public void next()
{
    slide++;
    chamar();
}

void chamar()
{
    if (slide <= 0)
    {
        slide = 0;
    }

    if (slide >= 1)
    {
        slide = 1;
    }

    if (slide == 0)
    {
        this.transform.position = Vector3.Lerp (this.transform.position, Myposic1[index], Time.deltaTime*time);
        if (index == Myposic1.Length - 1)
            right.interactable = false;
        else
            right.interactable = true;

        if (index == 0)
            left.interactable = false;
        else
            left.interactable = true;
        Debug.Log("1posic");
    }

    if (slide == 1)
    {
        this.transform.position = Vector3.Lerp (this.transform.position, Myposic2 [index], Time.deltaTime*time);
        if (index == Myposic2.Length - 1)
            right.interactable = false;
        else
            right.interactable = true;

        if (index == 0)
            left.interactable = false;
        else
            left.interactable = true;
        Debug.Log("2posic");
    }