using System;
using Cpp2IlInjected;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
	// Token: 0x020005CB RID: 1483
	[Token(Token = "0x20005CB")]
	[ExecuteInEditMode]
	[RequireComponent(typeof(Camera))]
	[AddComponentMenu("Image Effects/Other/Screen Overlay")]
	public class ScreenOverlay : PostEffectsBase
	{
		// Token: 0x06002F77 RID: 12151 RVA: 0x00064ED0 File Offset: 0x000630D0
		[Token(Token = "0x6002F77")]
		[Address(RVA = "0x47C130", Offset = "0x47A930", VA = "0x18047C130", Slot = "4")]
		public override bool CheckResources()
		{
			int num = 0;
			bool flag = base.CheckSupport(num != 0);
			Material material = this.overlayMaterial;
			Shader shader = this.overlayShader;
			Material material2 = base.CheckShaderAndCreateMaterial(shader, material);
			this.overlayMaterial = material2;
			bool isSupported = this.isSupported;
			if (!isSupported)
			{
				base.ReportAutoDisable();
			}
			return isSupported;
		}

		// Token: 0x06002F78 RID: 12152 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002F78")]
		[Address(RVA = "0x47C190", Offset = "0x47A990", VA = "0x18047C190")]
		private void OnRenderImage(RenderTexture source, RenderTexture destination)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002F79 RID: 12153 RVA: 0x00064F1C File Offset: 0x0006311C
		[Token(Token = "0x6002F79")]
		[Address(RVA = "0x47C340", Offset = "0x47AB40", VA = "0x18047C340")]
		public ScreenOverlay()
		{
		}

		// Token: 0x04003965 RID: 14693
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4003965")]
		public ScreenOverlay.OverlayBlendMode blendMode = (ScreenOverlay.OverlayBlendMode)((ulong)3L);

		// Token: 0x04003966 RID: 14694
		[FieldOffset(Offset = "0x2C")]
		[Token(Token = "0x4003966")]
		public float intensity = 1f;

		// Token: 0x04003967 RID: 14695
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4003967")]
		public Texture2D texture;

		// Token: 0x04003968 RID: 14696
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4003968")]
		public Shader overlayShader;

		// Token: 0x04003969 RID: 14697
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4003969")]
		private Material overlayMaterial;

		// Token: 0x020005CC RID: 1484
		[Token(Token = "0x20005CC")]
		public enum OverlayBlendMode
		{
			// Token: 0x0400396B RID: 14699
			[Token(Token = "0x400396B")]
			Additive,
			// Token: 0x0400396C RID: 14700
			[Token(Token = "0x400396C")]
			ScreenBlend,
			// Token: 0x0400396D RID: 14701
			[Token(Token = "0x400396D")]
			Multiply,
			// Token: 0x0400396E RID: 14702
			[Token(Token = "0x400396E")]
			Overlay,
			// Token: 0x0400396F RID: 14703
			[Token(Token = "0x400396F")]
			AlphaBlend
		}
	}
}