#if HAVE_NODECANVAS && HAVE_SLATE

using System;

using ParadoxNotion.Design;
using NodeCanvas.Framework;
using Slate;

using Framework.Cameras;

namespace Framework.Cinematics {

  /// <summary>Plays a cutscene using </summary>
  [ParadoxNotion.Design.Category("Cinematics")]
  [ParadoxNotion.Design.Description("Plays a cutscene using a specific camera")]
  public class PlayCutscneOnCameraTask : ActionTask {

    /// <summary>Cutscene that will be played back</summary>
    [RequiredField]
    public BBParameter<Cutscene> Cutscene;

    /// <summary>Camera from which the cutscene will be played back</summary>
    [RequiredField]
    public BBParameter<CameraController> Camera;

    /// <summary>Whether to let Slate switch to its director camera</summary>
    public bool AllowDirectorCamera = false;

    /// <summary>Summary of what this action does</summary>
    protected override string info {
      get {
        return
          "Play '" + this.Cutscene.ToString() + "' " +
          "on '" + this.Camera.ToString() + "'";
      }
    }

    /// <summary>Called once when the action is executed</summary>
    protected override void OnExecute() {
      if(this.AllowDirectorCamera) {
        CutsceneHelper.PlayCutsceneOnDirectorCamera(
          this.Cutscene.value, this.Camera.value, EndAction
        );
      } else {
        CutsceneHelper.PlayCutsceneOnCamera(
          this.Cutscene.value, this.Camera.value, EndAction
        );
      }
    }

  }

} // namespace Framework.Cinematics

#endif // HAVE_NODECANVAS && HAVE_SLATE