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

public class TimeController : MonoBehaviour {

    [Range(0,1)]
    public float timeSpeed = .5f;
    public float MaxStamina = 2;
    public float Stamina = 5f;
    public HealthController hc;
    public bool isActive = false;
    public float staminaOverfloadDamage = 0.01f;
    public Camera camera;

    public AudioMixerSnapshot normalTime;
    public AudioMixerSnapshot slowedTime;

    public Slider StaminaUI;

    public Material BGMaterial;



	// Use this for initialization
	void Start () {

        camera = Camera.main;
        

        Stamina = MaxStamina;

        StaminaUI = GameObject.Find("StaminaBar").GetComponent<Slider>();
        StaminaUI.maxValue = MaxStamina;

    }


    private void FixedUpdate()
    {
        
        StaminaUI.value = Stamina;

        if (Input.GetKeyDown(KeyCode.Mouse1) || Input.GetKeyDown("joystick button 5"))
        {
            Time.timeScale = timeSpeed;
            isActive = true;
            slowedTime.TransitionTo(.1f);
            

           

        }

        if (Input.GetKey(KeyCode.Mouse1) || Input.GetKey("joystick button 5"))
        {
            
            //camera.backgroundColor = new Color(84f/255, 75f/255, 58f/255, 0f);

            BGMaterial.color = new Color(255f / 255, 163f / 255, 0f / 255, 0f);

            if (Stamina < 0)
            {
                hc.health -= staminaOverfloadDamage;
            }
            else
            {
                if (Stamina > 0)
                {
                    Stamina -= .006f;
                }
            }

        }

       

        if (Input.GetKeyUp(KeyCode.Mouse1) || Input.GetKeyUp("joystick button 5"))
        {
            
            Time.timeScale = 1;
            isActive = false;
            BGMaterial.color = new Color(190f / 255, 190f / 255, 190f / 255, 0f);
            normalTime.TransitionTo(.2f);


        }

        RechargeStamina();
        

    }

    void RechargeStamina()
    {
        if (!isActive)
        {
            if(Stamina < MaxStamina)
                Stamina += .001f;
        }
    }

}