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

public class SettingsMenu : MonoBehaviour{

    public AudioMixer audioMixer;

    public Dropdown resolutionDropdown;

    Resolution[] resolutions;

    void Start(){
        audioMixer.SetFloat("volume", 0);
        resolutions = Screen.resolutions;

        List<string> options = new List<string>();

        int currentResolutionIndex = 0;
        for (int i = 0; i < resolutions.Length; i++){
            string option = resolutions[i].width + "x" + resolutions[i].height;
            options.Add(option);

            if (resolutions[i].width == Screen.currentResolution.width &&
                resolutions[i].height == Screen.currentResolution.height){
                currentResolutionIndex = i;
            }
        }

        resolutionDropdown.AddOptions(options);
        resolutionDropdown.value = currentResolutionIndex;
        resolutionDropdown.RefreshShownValue();
    }

    public void SetResolution(int resolutionIndex){
        Resolution resolution = resolutions[resolutionIndex];
        Screen.SetResolution(resolution.width, resolution.height, Screen.fullScreen);
    }

    public void SetQuality(int qualityIndex){
        QualitySettings.SetQualityLevel(qualityIndex);
    }

    public void SetFullscreen(bool isFullScreen){
        Screen.fullScreen = isFullScreen;
    }
}