daluandou/Assets/Script/AutoBindHeroes.cs

using UnityEngine;
using System.Collections.Generic;

/// <summary>
/// 自动绑定友方英雄到UI卡片（Play Mode自动运行）
/// </summary>
public class AutoBindHeroes : MonoBehaviour
{
    [Header("UI引用")]
    [Tooltip("英雄卡片面板的父物体")]
    public Transform heroCardsPanel;

    [Header("英雄头像资源")]
    public Sprite soldierIcon;
    public Sprite archerIcon;
    public Sprite shieldIcon;
    public Sprite mageIcon;
    public Sprite eliteSoldierIcon;

    private bool hasBindOnce = false;

    void Start()
    {
        // 延迟1秒等待所有英雄生成
        Invoke(nameof(BindHeroesToCards), 1f);
    }

    void BindHeroesToCards()
    {
        if (hasBindOnce)
        {
            Debug.LogWarning("英雄已经绑定过了，跳过重复绑定");
            return;
        }

        if (heroCardsPanel == null)
        {
            Debug.LogError("AutoBindHeroes: heroCardsPanel 未赋值！");
            return;
        }

        // 1. 查找所有友方英雄（teamId=0）
        var allUnits = FindObjectsOfType<UnitBase>();
        var heroes = new List<UnitBase>();
        
        foreach (var unit in allUnits)
        {
            var team = unit.GetComponent<UnitTeam>();
            if (team != null && team.teamId == 0)
            {
                heroes.Add(unit);
            }
        }

        if (heroes.Count == 0)
        {
            Debug.LogWarning("AutoBindHeroes: 未找到友方英雄（teamId=0）");
            return;
        }

        Debug.Log($"AutoBindHeroes: 找到 {heroes.Count} 个友方英雄");

        // 2. 设置所有英雄为可复活
        foreach (var hero in heroes)
        {
            var health = hero.GetComponent<WorldHealthBar>();
            if (health != null)
            {
                health.canRevive = true;
            }
        }

        // 3. 绑定到UI卡片（最多5个）
        int bindCount = Mathf.Min(heroes.Count, 5);
        for (int i = 0; i < bindCount; i++)
        {
            var hero = heroes[i];
            var cardObj = heroCardsPanel.Find($"HeroCard{i + 1}");
            
            if (cardObj == null)
            {
                Debug.LogWarning($"AutoBindHeroes: 未找到 HeroCard{i + 1}");
                continue;
            }

            var heroCardUI = cardObj.GetComponent<HeroCardUI>();
            if (heroCardUI == null)
            {
                Debug.LogWarning($"AutoBindHeroes: HeroCard{i + 1} 缺少 HeroCardUI 组件");
                continue;
            }

            // 根据英雄名字匹配头像
            Sprite icon = GetHeroIcon(hero.name);
            if (icon == null)
            {
                Debug.LogWarning($"AutoBindHeroes: {hero.name} 没有匹配的头像，使用默认图标");
            }

            // 绑定英雄
            heroCardUI.SetHero(hero, icon, hero.transform.position);
            Debug.Log($"✅ HeroCard{i + 1} 已绑定: {hero.name}");
        }

        hasBindOnce = true;
        Debug.Log($"<color=green>✅ 英雄自动绑定完成！共绑定 {bindCount} 个英雄</color>");
    }

    /// <summary>
    /// 根据英雄名字获取对应头像
    /// </summary>
    Sprite GetHeroIcon(string heroName)
    {
        if (heroName.Contains("人类士兵") || heroName.Contains("士兵"))
        {
            return soldierIcon;
        }
        else if (heroName.Contains("弓箭手") || heroName.Contains("弓箭"))
        {
            return archerIcon;
        }
        else if (heroName.Contains("盾卫"))
        {
            return shieldIcon;
        }
        else if (heroName.Contains("法师"))
        {
            return mageIcon;
        }
        else if (heroName.Contains("精锐"))
        {
            return eliteSoldierIcon;
        }

        return null;
    }
}