using System;
using UnityEngine;

namespace UltimateWater.Internal
{
	public struct TemporaryRenderTexture : IDisposable
	{
		private RenderTexture _RenderTexture;

		private readonly RenderTexturesCache _Cache;

		public RenderTexture Texture => _RenderTexture;

		public void Dispose()
		{
			if (!(_RenderTexture == null))
			{
				_Cache.ReleaseTemporaryDirect(_RenderTexture);
				_RenderTexture = null;
			}
		}

		public static implicit operator RenderTexture(TemporaryRenderTexture that)
		{
			return that.Texture;
		}

		internal TemporaryRenderTexture(RenderTexturesCache renderTexturesCache)
		{
			_Cache = renderTexturesCache;
			_RenderTexture = renderTexturesCache.GetTemporaryDirect();
		}
	}
}