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

public class VictoryDefeat : MonoBehaviour
{

    private bool _wavesEnd = false;
    public Canvas victoryCanvas;
    public Canvas defeatCanvas;

    public const float positionLoseLimit = -10.0f;

    

    void Start()
    {
        victoryCanvas.gameObject.SetActive(false);
        defeatCanvas.gameObject.SetActive(false);
    }

    void Update()
    {
        List<LevelObject> opponentsList = LevelManager.Instance.GetAll<LevelObject>(x => x is Opponent);

        //I believe that we win if the waves are finished and there are no more monsters (to be modified in the case that's not it)
        if(_wavesEnd && opponentsList.Count == 0) {
            victoryCanvas.gameObject.SetActive(true);
        
            //win !
        }

        
        //I estimate that we lose if one of the enemies arrives behind our line of defense (to be modified in the case it's not that)
        foreach (Opponent opponent in opponentsList)
        {
            
            if (opponent.transform.position.x < positionLoseLimit)
            {
                defeatCanvas.gameObject.SetActive(true);
                //lose :(
            }
        }
        
    }

}