using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;


public class ButtonScript : MonoBehaviour
{
    [SerializeField]
    private AudioSource m_audioSource;
    [SerializeField]
    private Image m_buttonImage;

    private RectTransform m_rectTransform;

    private string m_buttonName;

    private Vector2[] m_buttonEffectPositions;
    private Vector2 m_currentButtonEffectPosition;


    void Start()
    {
        m_audioSource = GetComponent<AudioSource>();
        m_buttonName = gameObject.name;
        m_rectTransform = m_buttonImage.GetComponent<RectTransform>();

        m_buttonEffectPositions = new Vector2[6];

        m_buttonEffectPositions[0] = new Vector2(-741, 21);
        m_buttonEffectPositions[1] = new Vector2(-741, -60);
        m_buttonEffectPositions[2] = new Vector2(-741, -137);
        m_buttonEffectPositions[3] = new Vector2(-741, -216);
        m_buttonEffectPositions[4] = new Vector2(-741, -297);
        m_buttonEffectPositions[5] = new Vector2(-1300, -252);
    }

    void Update()
    {
        m_rectTransform.anchoredPosition = Vector2.Lerp(m_rectTransform.anchoredPosition, m_currentButtonEffectPosition, 0.1f);
    }

    public void SetButtonEffectPosition()
    {
        switch (m_buttonName)
        {
            case "NewGame":
                m_currentButtonEffectPosition = m_buttonEffectPositions[0];
                m_audioSource.Play();
                break;
            case "LoadGame":
                m_currentButtonEffectPosition = m_buttonEffectPositions[1];
                m_audioSource.Play();
                break;
            case "Options":
                m_currentButtonEffectPosition = m_buttonEffectPositions[2];
                m_audioSource.Play();
                break;
            case "Credits":
                m_currentButtonEffectPosition = m_buttonEffectPositions[3];
                m_audioSource.Play();
                break;
            case "Exit":
                m_currentButtonEffectPosition = m_buttonEffectPositions[4];
                m_audioSource.Play();
                break;
        }
    }

    public void RemoveButtonEffect()
    {
        m_currentButtonEffectPosition = m_buttonEffectPositions[5];
    }

    public void ChangeOptionsCamera()
    {

    }
}