using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public abstract class StoryScene
{
    private SceneId nextSceneId = SceneId.None;

    public abstract IEnumerator Play(StoryDisplay storyDisplay);

    protected void SetNextSceneId(SceneId id) {
        this.nextSceneId = id;
    }

    public SceneId GetNextSceneId() {
        if (nextSceneId == SceneId.None) {
            throw new System.InvalidOperationException("nextSceneId is None");
        }
        return this.nextSceneId;
    }
}