using UnityEngine;
using UnityEngine.Rendering;

namespace Artngame.SKYMASTER
{
	[ExecuteInEditMode]
	public class CopyShadowMapSM : MonoBehaviour
	{
		private CommandBuffer cb;

		private void OnEnable()
		{
			Light component = GetComponent<Light>();
			if ((bool)component)
			{
				cb = new CommandBuffer();
				cb.name = "CopyShadowMap";
				cb.SetGlobalTexture("_DirectionalShadowMask", new RenderTargetIdentifier(BuiltinRenderTextureType.CurrentActive));
				component.AddCommandBuffer(LightEvent.AfterScreenspaceMask, cb);
			}
		}

		private void OnDisable()
		{
			Light component = GetComponent<Light>();
			if ((bool)component)
			{
				component.RemoveCommandBuffer(LightEvent.AfterScreenspaceMask, cb);
			}
		}
	}
}