using Chickensoft.Collections;
using System;
using Zennysoft.Ma.Adapter;

namespace Zennysoft.Game.Ma;

public class LuckComponent : ILuckComponent
{
  public IAutoProp<int> Luck => _luck;
  public int InitialLuck { get; }

  private readonly AutoProp<int> _luck;
  private readonly int _initialValue;

  public LuckComponent(int initialLuck)
  {
    InitialLuck = initialLuck;
    _luck = new AutoProp<int>(initialLuck);
    _initialValue = initialLuck;
  }

  public void Reset()
  {
    _luck.OnNext(_initialValue);
  }

  public void IncreaseLuck(int value) => _luck.OnNext(_luck.Value + value);

  public void DecreaseLuck(int value) => _luck.OnNext(Godot.Mathf.Max(_luck.Value - value, 0));
}