Unity实现换装系统

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Experimental.U2D.Animation;

public class RifleSpriteControl : MonoBehaviour
{
    public List<SpriteResolver> spriteResolvers = new List<SpriteResolver>();
    // Start is called before the first frame update
    void Start()
    {
        foreach(var resolver in FindObjectsOfType<SpriteResolver>())
        {
         //将遍历到的所有SpriteResolver添加到list中
            spriteResolvers.Add(resolver);
        }
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.E))//按E切换到AK47
        {
            foreach (var resolver in this.GetComponents<SpriteResolver>())
            {
             //SetCategoryAndLabel（目录名,步骤2中所填写的Label）,以获取相应的图片
                resolver.SetCategoryAndLabel(resolver.GetCategory(), "AK47");
            }
        }
        if (Input.GetKeyDown(KeyCode.R))//按R切换到MP5
        {
            foreach (var resolver in this.GetComponents<SpriteResolver>())
            {
                resolver.SetCategoryAndLabel(resolver.GetCategory(), "MP5");
            }
        }
    }
}