Major_Project_A/Assets/Scripts/MainMenuControllerClient.cs

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

public class MainMenuControllerClient : MonoBehaviour
{
	public GameObject SettingsMenu;
	public GameObject MainMenu;
	public GameObject HowToPlayMenu;

	public Button MusicButton;
	bool musicVolume = true;

	//On Awake
	private void Awake ()
	{
		MainMenu.SetActive (true);
		SettingsMenu.SetActive (false);
		HowToPlayMenu.SetActive (false);
	}
		
	//Main Menu Options
	public void OnPlayClick ()
	{
		UnityEngine.SceneManagement.SceneManager.LoadScene ("LoginScreen");
	}

	public void OnSettingsClick ()
	{
		//toggle which menu displays
		MainMenu.SetActive (false);
		SettingsMenu.SetActive (true);
	}

	public void OnTutorialClick ()
	{
		MainMenu.SetActive (false);
		HowToPlayMenu.SetActive (true);
	}

	public void OnTutorialContinueClick ()
	{
		UnityEngine.SceneManagement.SceneManager.LoadScene ("TuteLevelOne");
	}
		
	//Settings Menu
	public void OnBackClick ()
	{
		//Settings menu
		SettingsMenu.SetActive (false);
		MainMenu.SetActive (true);
	}

	public void OnMusicVolumeClick ()
	{
		if (musicVolume == true) {
			//backgroundMusic.Stop();
			MusicButton.GetComponentInChildren<Text> ().text = "Music Volume: OFF";
			musicVolume = false;
		} else {
			//backgroundMusic.Play();
			MusicButton.GetComponentInChildren<Text> ().text = "Music Volume: ON";
			musicVolume = true;
		}
	}
}