【Unity】ResourceLoader

ResourceLoader.cs

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

// Unity5.5.0b10

namespace TSKT
{
    public class ResourceLoader<T> : CustomYieldInstruction
        where T : UnityEngine.Object
    {
        ResourceRequest request;
        public T Asset { get; private set; }

        public override bool keepWaiting
        {
            get
            {
                if (request != null && request.isDone)
                {
                    Asset = request.asset as T;
                    request = null;
                }
                return request != null;
            }
        }

        public ResourceLoader(string path)
        {
            request = Resources.LoadAsync<T>(path);
        }
    }
}