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

public class settingsScript : MonoBehaviour
{

	public Text keyvert;
	public Text keytrans;
	public Slider volume;
	public Slider sensi;
	public Dropdown resol;
	public AudioSource music;
	public GameObject panel; 

	private bool changetrans = false;
	private bool changevert = false;

	public void ResetSettings()
	{
		PlayerPrefs.SetFloat("volume", 0.5f);
		PlayerPrefs.SetInt("sensi", 100);
		PlayerPrefs.SetInt("resol", 2);
		PlayerPrefs.SetInt("keyvert", (int)KeyCode.LeftControl);
		PlayerPrefs.SetInt("keytrans", (int)KeyCode.LeftShift);
		Start();
	}

	void Awake()
	{
	}

	void Start()
	{
		if (PlayerPrefs.HasKey("volume") == false)
			ResetSettings();
		volume.value = PlayerPrefs.GetFloat("volume");
		music.volume = volume.value;
		sensi.value = PlayerPrefs.GetInt("sensi");

		resol.value = PlayerPrefs.GetInt("resol");
		var tmp = resol.options[resol.value].text.Split("x"[0]);
		Screen.SetResolution(int.Parse(tmp[0]), int.Parse(tmp[1]), false);

		keyvert.text = ((KeyCode)(PlayerPrefs.GetInt("keyvert"))).ToString();
		keytrans.text = ((KeyCode)(PlayerPrefs.GetInt("keytrans"))).ToString();

		panel.SetActive(false);
	}

	public void ShowSettings()
	{
		panel.SetActive(!panel.active);
	}

	public void ChangeResol()
	{
		PlayerPrefs.SetInt("resol", resol.value);
		var tmp = resol.options[resol.value].text.Split("x"[0]);
		Screen.SetResolution(int.Parse(tmp[0]), int.Parse(tmp[1]), false);
	}

	public void ChangeVolume()
	{
		PlayerPrefs.SetFloat("volume", volume.value);
		music.volume = volume.value;
	}

	public void ChangeSensi()
	{
		PlayerPrefs.SetInt("sensi", (int)sensi.value);
	}

	public void ChangeTranslation()
	{
		changetrans = true;
		changevert = false;
	}

	public void ChangeVertical()
	{
		changevert = true;
		changetrans = false;
	}

	void Update()
	{
		if (changetrans)
		{
			foreach (KeyCode key in System.Enum.GetValues(typeof(KeyCode)))
			{
				if (Input.GetKey(key))
				{
					PlayerPrefs.SetInt("keytrans", (int)key);
					keytrans.text = ((KeyCode)(PlayerPrefs.GetInt("keytrans"))).ToString();
					changetrans = false;
				}
			}
		}
		if (changevert)
		{
			foreach (KeyCode key in System.Enum.GetValues(typeof(KeyCode)))
			{
				if (Input.GetKey(key))
				{
					PlayerPrefs.SetInt("keyvert", (int)key);
					keyvert.text = ((KeyCode)(PlayerPrefs.GetInt("keyvert"))).ToString();
					changevert = false;
				}
			}
		}
	}
}