using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Unity.VisualScripting;
using UnityEngine;

public class GameManager : MonoBehaviour {
  [SerializeField] public float Timescale = 1;
  private float PrevTimescale = 1;
  [SerializeField] private GameObject CrystalRef;
  public static GameObject Crystal;

  public static bool IsPaused { get; private set; }
  [SerializeField] private GameObject pauseMenuUI;

  private void Awake() {
    Crystal = CrystalRef;
  }


  void Update() {
    if (Input.GetKeyDown(KeyCode.Escape))
      TogglePause();
    SetTimeScale();
  }

  public void TogglePause() {
    IsPaused = !IsPaused;
    Time.timeScale = IsPaused ? 0f : 1f;
    AudioListener.pause = IsPaused;
    pauseMenuUI?.SetActive(IsPaused);
  }

  public void SetTimeScale() {
    if (IsPaused) return;

    if (PrevTimescale != Timescale) {
      Time.timeScale = Timescale;
      PrevTimescale = Timescale;
    }
  }
}