using System;

using Framework.Services;

namespace Framework.State {

  /// <summary>Manages the state of the game in the current scene</summary>
  [
    ServiceScope(Scope.Session),
    DefaultBinding(typeof(StateManager))
  ]
  public interface IStateManager {

    /// <summary>Triggered when the game is being paused</summary>
    event Action Paused;

    /// <summary>Triggered when the game resumes from pause mode</summary>
    event Action Resumed;

    /// <summary>Pauses the game</summary>
    void Pause();

    /// <summary>Resumes the game</summary>
    void Resume();

    /// <summary>Whether the game is currently paused</summary>
    bool IsPaused { get; }

  }

} // namespace Framework.State