using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using Cpp2IlInjected;

namespace BestHTTP.Decompression.Zlib
{
	// Token: 0x020019D9 RID: 6617
	[Token(Token = "0x20019D9")]
	[StructLayout(3)]
	internal sealed class StaticTree
	{
		// Token: 0x0600B1E0 RID: 45536 RVA: 0x0029C464 File Offset: 0x0029A664
		[Token(Token = "0x600B1E0")]
		[Address(RVA = "0xE339C0", Offset = "0xE323C0", VA = "0x180E339C0")]
		private StaticTree(short[] treeCodes, int[] extraBits, int extraBase, int elems, int maxLength)
		{
			this.elems = 0;
			this.treeCodes = treeCodes;
			this.extraBase = extraBase;
			this.maxLength = 0;
			this.extraBits = extraBits;
		}

		// Token: 0x0600B1E1 RID: 45537 RVA: 0x0029C49C File Offset: 0x0029A69C
		[Token(Token = "0x600B1E1")]
		[Address(RVA = "0x1E68880", Offset = "0x1E67280", VA = "0x181E68880")]
		static StaticTree()
		{
			short[] array = new short[576];
			RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.EB6F545AEF284339D25594F900E7A395212460EB).FieldHandle);
			StaticTree.lengthAndLiteralsTreeCodes = array;
			short[] array2 = new short[60];
			RuntimeHelpers.InitializeArray(array2, fieldof(<PrivateImplementationDetails>.850D4DC092689E1F0D8A70B6281848B27DEC0014).FieldHandle);
			StaticTree.distTreeCodes = array2;
			short[] array3 = StaticTree.lengthAndLiteralsTreeCodes;
			int[] extraLengthBits = ZTree.ExtraLengthBits;
			int literals = InternalConstants.LITERALS;
			int l_CODES = InternalConstants.L_CODES;
			int max_BITS = InternalConstants.MAX_BITS;
			StaticTree staticTree;
			staticTree.treeCodes = array3;
			int num = literals + 1;
			staticTree.extraBase = num;
			staticTree.extraBits = extraLengthBits;
			staticTree.elems = l_CODES;
			staticTree.maxLength = max_BITS;
			StaticTree.Literals = staticTree;
			short[] array4 = StaticTree.distTreeCodes;
			int[] extraDistanceBits = ZTree.ExtraDistanceBits;
			int d_CODES = InternalConstants.D_CODES;
			int max_BITS2 = InternalConstants.MAX_BITS;
			StaticTree staticTree2;
			staticTree2.treeCodes = array4;
			int num2 = 0;
			staticTree2.extraBase = num2;
			staticTree2.extraBits = extraDistanceBits;
			staticTree2.elems = d_CODES;
			staticTree2.maxLength = max_BITS2;
			StaticTree.Distances = staticTree2;
			int[] extra_blbits = ZTree.extra_blbits;
			int bl_CODES = InternalConstants.BL_CODES;
			int max_BL_BITS = InternalConstants.MAX_BL_BITS;
			StaticTree staticTree3;
			staticTree3.extraBits = extra_blbits;
			staticTree3.elems = bl_CODES;
			staticTree3.treeCodes = num2;
			staticTree3.extraBase = num2;
			staticTree3.maxLength = max_BL_BITS;
			StaticTree.BitLengths = staticTree3;
		}

		// Token: 0x04007551 RID: 30033
		[Token(Token = "0x4007551")]
		internal static readonly short[] lengthAndLiteralsTreeCodes;

		// Token: 0x04007552 RID: 30034
		[Token(Token = "0x4007552")]
		internal static readonly short[] distTreeCodes;

		// Token: 0x04007553 RID: 30035
		[Token(Token = "0x4007553")]
		internal static readonly StaticTree Literals;

		// Token: 0x04007554 RID: 30036
		[Token(Token = "0x4007554")]
		internal static readonly StaticTree Distances;

		// Token: 0x04007555 RID: 30037
		[Token(Token = "0x4007555")]
		internal static readonly StaticTree BitLengths;

		// Token: 0x04007556 RID: 30038
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007556")]
		internal short[] treeCodes;

		// Token: 0x04007557 RID: 30039
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4007557")]
		internal int[] extraBits;

		// Token: 0x04007558 RID: 30040
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4007558")]
		internal int extraBase;

		// Token: 0x04007559 RID: 30041
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x24")]
		[Token(Token = "0x4007559")]
		internal int elems;

		// Token: 0x0400755A RID: 30042
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x400755A")]
		internal int maxLength;
	}
}