using System.Collections.Generic;
using UnityEngine;

[CreateAssetMenu(fileName = "NewTechTreeData", menuName = "科技树/科技树窗口")]
[System.Serializable]
public class TechTreeData : ScriptableObject
{
    public TechNodeData headNode; // 只保存头节点的信息
}
[System.Serializable]
public class TechNodeData
{
    public List<TechNodeData> children=new List<TechNodeData>();
    public Vector2 position;
    public string title;
    public string techItemPath; // 保存 TechItem 的路径
    public List<string> parents = new List<string>();
}