using System.Threading.Tasks;
using UnityEngine;

namespace Rokojori
{

[CreateAssetMenu( menuName = "Rokojori/Dialog/Dialog Branch" )]
public class DialogBranch : DialogBlock
{
  public GameStateCondition condition = null;
  public DialogBlock branch = null;

  // no display involved - branching is resolved purely from game state
  public override Task<DialogBlock> Run( IDialogDisplay display )
  {
    return Task.FromResult( condition.Evaluate() ? branch : next );
  }
}

}