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

public class Pause : MonoBehaviour {

    public Canvas pauseUI;
    public bool paused;

    public GameObject Player;
    public AudioSource AudioSource;
    public GameObject MainCamera;

    // Use this for initialization
    void Start () {
        MainCamera = GameObject.FindGameObjectWithTag("MainCamera");
        AudioSource = GetComponent<AudioSource>();
	}
	
	// Update is called once per frame
	void Update () {

        Player = GameObject.FindGameObjectWithTag("Player");

        if (Input.GetKeyDown(KeyCode.P) )
        {
            paused = !paused;
            AudioSource.Play();
            //MainCamera.GetComponent<VHSPostProcessEffect>().enabled = paused;
            pauseUI.enabled = paused;
            MainCamera.GetComponent<AudioSource>().enabled = !paused;
        }


        

        if (paused)
        {
           
            
            
            
            Time.timeScale = 0;

            Player.GetComponent<PlayerMovementController>().enabled = false;
            Player.GetComponent<TimeController>().enabled = false;
            Player.GetComponent<WeaponController>().haveGun = false;
            Player.GetComponent<SpaceTimeController>().enabled = false;

            if (Input.GetKeyDown(KeyCode.Escape))
            {
                SceneManager.LoadScene("InterStage", LoadSceneMode.Single);
            }

            if (Input.GetKeyDown(KeyCode.R))
            {
                SceneManager.LoadScene(SceneManager.GetActiveScene().name, LoadSceneMode.Single);
            }


        }

        else 
        {


            if (Player.GetComponent<TimeController>().isActive)
            {
                Time.timeScale = Player.GetComponent<TimeController>().timeSpeed;
            }
            else
            {
                Time.timeScale = 1;
            }
           
            
            Player.GetComponent<PlayerMovementController>().enabled = true;
            Player.GetComponent<TimeController>().enabled = true;
            Player.GetComponent<WeaponController>().haveGun = true;
            Player.GetComponent<SpaceTimeController>().enabled = true;
        }


    }
    
}