YooAsset/Assets/YooAsset/Runtime/YooAssetsDriver.cs

using System.Diagnostics;
using UnityEngine;

namespace YooAsset
{
	internal class YooAssetsDriver : MonoBehaviour
	{
		private static int LastestUpdateFrame = 0;

		void Update()
		{
			DebugCheckDuplicateDriver();
			YooAssets.Update();
		}

		[Conditional("DEBUG")]
		private void DebugCheckDuplicateDriver()
		{
			if (LastestUpdateFrame > 0)
			{
				if (LastestUpdateFrame == Time.frameCount)
					YooLogger.Warning($"There are two {nameof(YooAssetsDriver)} in the scene. Please ensure there is always exactly one driver in the scene.");
			}

			LastestUpdateFrame = Time.frameCount;
		}
	}
}