GameJamDungeon/src/game/IGameRepo.cs

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

namespace GameJamDungeon
{
  public interface IGameRepo : IDisposable
  {
    event Action? Ended;

    IAutoProp<List<InventoryItem>> InventoryItems { get; }

    IAutoProp<bool> IsInventoryScreenOpened { get; }

    IAutoProp<bool> IsPaused { get; }

    void Pause();

    void Resume();

    IAutoProp<Vector3> PlayerGlobalPosition { get; }

    void SetPlayerGlobalPosition(Vector3 playerGlobalPosition);
  }

  public class GameRepo : IGameRepo
  {
    public event Action? Ended;

    private readonly AutoProp<List<InventoryItem>> _inventoryItems;
    private readonly AutoProp<bool> _isInventoryScreenOpened;

    public IAutoProp<List<InventoryItem>> InventoryItems => _inventoryItems;

    public IAutoProp<bool> IsInventoryScreenOpened => _isInventoryScreenOpened;

    public IAutoProp<Vector3> PlayerGlobalPosition => _playerGlobalPosition;
    private readonly AutoProp<Vector3> _playerGlobalPosition;

    public IAutoProp<bool> IsPaused => _isPaused;
    private readonly AutoProp<bool> _isPaused;

    private bool _disposedValue;

    public GameRepo()
    {
      _inventoryItems = new AutoProp<List<InventoryItem>>([]);
      _isInventoryScreenOpened = new AutoProp<bool>(false);
      _isPaused = new AutoProp<bool>(false);
      _playerGlobalPosition = new AutoProp<Vector3>(Vector3.Zero);
    }

    public void Pause()
    {
      _isPaused.OnNext(true);
      GD.Print("Paused");
    }

    public void Resume()
    {
      _isPaused.OnNext(false);
      GD.Print("Resume");
    }

    public void SetPlayerGlobalPosition(Vector3 playerGlobalPosition) => _playerGlobalPosition.OnNext(playerGlobalPosition);

    public void OnGameEnded()
    {
      Pause();
      Ended?.Invoke();
    }

    protected void Dispose(bool disposing)
    {
      if (!_disposedValue)
      {
        if (disposing)
        {
          _playerGlobalPosition.OnCompleted();
          _playerGlobalPosition.Dispose();
          _inventoryItems.OnCompleted();
          _inventoryItems.Dispose();
          _isInventoryScreenOpened.OnCompleted();
          _isInventoryScreenOpened.Dispose();
        }

        _disposedValue = true;
      }
    }

    public void Dispose()
    {
      Dispose(disposing: true);
      GC.SuppressFinalize(this);
    }
  }
}