using Godot;
using System;
using System.Collections.Generic;

public partial class Main : Node
{
    public bool _isPlayerTurn = true;
    public Player _player;
    public PackedScene _enemyScene = GD.Load<PackedScene>("res://Enemy.tscn");
    public List<Enemy> _enemies = new();
    public Random _rng = new();
    public override void _Ready()
    {
        base._Ready();
        _player = GetNode<Player>("Player");
        _player.TurnDone += ChangeTurn;
        AddEnemy();
        _player.StartTurn();
    }

    public void ChangeTurn()
    {
        _isPlayerTurn = !_isPlayerTurn;
        if (_isPlayerTurn)
        {
            GD.Print("Starting Player turn");
            _player.StartTurn();
        }
        else
        {
            GD.Print("Starting Enemy turn");
            for (int i = 0; i < _enemies.Count; i++)
            {
                _enemies[i].TakeTurn();
            }
            AddEnemy();
            ChangeTurn();
        }
    }

    public void AddEnemy()
    {
        Enemy newEnemy = _enemyScene.Instantiate<Enemy>();
        newEnemy.TurnDone += ChangeTurn;
        newEnemy.Position = new Vector2(_rng.Next((int)_player.GetViewportRect().Size.X), _player.GetViewportRect().Size.Y - 100);
        newEnemy._player = _player;
        _enemies.Add(newEnemy);
        AddChild(newEnemy);
    }
}