using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Cryptography;
using System.Security.Permissions;
using System.Text;
using System.Text.RegularExpressions;
using BarrkUI.ChatOverhaul;
using BarrkUI.Compat;
using BarrkUI.Configuration;
using BarrkUI.Layout;
using BarrkUI.Trading;
using BarrkUI.UI;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using JetBrains.Annotations;
using Microsoft.CodeAnalysis;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using ServerSync;
using SharedMedia;
using SharedNet;
using SharedUI;
using Splatform;
using TMPro;
using UnityEngine;
using UnityEngine.TextCore;
using UnityEngine.UI;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: IgnoresAccessChecksTo("assembly_guiutils")]
[assembly: IgnoresAccessChecksTo("assembly_valheim")]
[assembly: AssemblyCompany("VikingOS")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("VikingOS - rebuild Valheim's interface. Move, resize and rotate any UI element, plus chat fixes and item sharing.")]
[assembly: AssemblyFileVersion("0.9.2.0")]
[assembly: AssemblyInformationalVersion("0.9.2+5d942492f9f4a27b0ed403480e9fc3d59ea8eb7d")]
[assembly: AssemblyProduct("VikingOS")]
[assembly: AssemblyTitle("VikingOS")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.9.2.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace SharedMedia
{
	public static class GifDecoder
	{
		public sealed class Frame
		{
			public Color32[] Pixels;

			public float DelaySeconds;
		}

		private sealed class Canvas
		{
			public int Width;

			public int Height;

			public Color32[] Pixels;
		}

		public const int MaxDimension = 512;

		public const int MaxFrames = 64;

		public static bool TryDecode(byte[] bytes, out int width, out int height, out List<Frame> frames)
		{
			width = 0;
			height = 0;
			frames = null;
			try
			{
				return Decode(bytes, 64, out width, out height, out frames);
			}
			catch
			{
				frames = null;
				return false;
			}
		}

		private static bool Decode(byte[] b, int maxFrames, out int width, out int height, out List<Frame> frames)
		{
			width = 0;
			height = 0;
			frames = null;
			if (b == null || b.Length < 13)
			{
				return false;
			}
			if (b[0] != 71 || b[1] != 73 || b[2] != 70 || b[3] != 56)
			{
				return false;
			}
			if ((b[4] != 55 && b[4] != 57) || b[5] != 97)
			{
				return false;
			}
			int num = 6;
			width = b[num] | (b[num + 1] << 8);
			height = b[num + 2] | (b[num + 3] << 8);
			byte b2 = b[num + 4];
			num += 7;
			if (width <= 0 || height <= 0 || width > 512 || height > 512)
			{
				return false;
			}
			Color32[] array = null;
			if ((b2 & 0x80) != 0)
			{
				int size = 2 << (b2 & 7);
				array = ReadColourTable(b, ref num, size);
				if (array == null)
				{
					return false;
				}
			}
			Canvas canvas = new Canvas
			{
				Width = width,
				Height = height,
				Pixels = (Color32[])(object)new Color32[width * height]
			};
			frames = new List<Frame>();
			float delaySeconds = 0.1f;
			int transparentIndex = -1;
			int num2 = 0;
			Color32[] array2 = null;
			while (num < b.Length)
			{
				switch (b[num++])
				{
				case 33:
					if (num >= b.Length)
					{
						return false;
					}
					if (b[num++] == 249)
					{
						if (num + 5 >= b.Length)
						{
							return false;
						}
						int num7 = b[num++];
						if (num7 >= 4)
						{
							byte num8 = b[num];
							num2 = (num8 >> 2) & 7;
							int num9 = b[num + 1] | (b[num + 2] << 8);
							delaySeconds = ((num9 <= 1) ? 0.1f : ((float)num9 / 100f));
							transparentIndex = (((num8 & 1) != 0) ? b[num + 3] : (-1));
						}
						num += num7;
						if (!SkipSubBlocks(b, ref num))
						{
							return false;
						}
					}
					else if (!SkipSubBlocks(b, ref num))
					{
						return false;
					}
					continue;
				default:
					return false;
				case 44:
				{
					if (num + 9 > b.Length)
					{
						return false;
					}
					int num3 = b[num] | (b[num + 1] << 8);
					int num4 = b[num + 2] | (b[num + 3] << 8);
					int num5 = b[num + 4] | (b[num + 5] << 8);
					int num6 = b[num + 6] | (b[num + 7] << 8);
					byte b3 = b[num + 8];
					num += 9;
					if (num5 <= 0 || num6 <= 0 || num3 < 0 || num4 < 0)
					{
						return false;
					}
					if (num3 + num5 > width || num4 + num6 > height)
					{
						return false;
					}
					bool interlaced = (b3 & 0x40) != 0;
					Color32[] array3 = array;
					if ((b3 & 0x80) != 0)
					{
						int size2 = 2 << (b3 & 7);
						array3 = ReadColourTable(b, ref num, size2);
					}
					if (array3 == null)
					{
						return false;
					}
					if (num2 == 3)
					{
						array2 = CopyRegion(canvas, num3, num4, num5, num6);
					}
					byte[] array4 = DecodeLzwImage(b, ref num, num5, num6);
					if (array4 == null)
					{
						return false;
					}
					DrawIndices(canvas, array4, array3, transparentIndex, num3, num4, num5, num6, interlaced);
					frames.Add(new Frame
					{
						Pixels = (Color32[])canvas.Pixels.Clone(),
						DelaySeconds = delaySeconds
					});
					if (frames.Count >= maxFrames)
					{
						break;
					}
					switch (num2)
					{
					case 2:
						ClearRegion(canvas, num3, num4, num5, num6);
						break;
					case 3:
						if (array2 != null)
						{
							PasteRegion(canvas, array2, num3, num4, num5, num6);
						}
						break;
					}
					delaySeconds = 0.1f;
					transparentIndex = -1;
					num2 = 0;
					continue;
				}
				case 59:
					break;
				}
				break;
			}
			return frames.Count > 0;
		}

		private static Color32[] ReadColourTable(byte[] b, ref int pos, int size)
		{
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			if (pos + size * 3 > b.Length)
			{
				return null;
			}
			Color32[] array = (Color32[])(object)new Color32[size];
			for (int i = 0; i < size; i++)
			{
				array[i] = new Color32(b[pos], b[pos + 1], b[pos + 2], byte.MaxValue);
				pos += 3;
			}
			return array;
		}

		private static bool SkipSubBlocks(byte[] b, ref int pos)
		{
			while (pos < b.Length)
			{
				int num = b[pos++];
				if (num == 0)
				{
					return true;
				}
				pos += num;
			}
			return false;
		}

		private static byte[] DecodeLzwImage(byte[] b, ref int pos, int fw, int fh)
		{
			if (pos >= b.Length)
			{
				return null;
			}
			int num = b[pos++];
			if (num < 2 || num > 11)
			{
				return null;
			}
			List<byte> list = new List<byte>(1024);
			while (pos < b.Length)
			{
				int num2 = b[pos++];
				if (num2 == 0)
				{
					break;
				}
				if (pos + num2 > b.Length)
				{
					return null;
				}
				for (int i = 0; i < num2; i++)
				{
					list.Add(b[pos + i]);
				}
				pos += num2;
			}
			int num3 = 1 << num;
			int num4 = num3 + 1;
			int[] array = new int[4096];
			byte[] array2 = new byte[4096];
			byte[] array3 = new byte[4097];
			int num5 = num + 1;
			int num6 = num4 + 1;
			int num7 = -1;
			byte[] array4 = new byte[fw * fh];
			int num8 = 0;
			int num9 = 0;
			int j = 0;
			int num10 = 0;
			while (num8 < array4.Length)
			{
				for (; j < num5; j += 8)
				{
					if (num10 >= list.Count)
					{
						if (num8 <= 0)
						{
							return null;
						}
						return array4;
					}
					num9 |= list[num10++] << j;
				}
				int num11 = num9 & ((1 << num5) - 1);
				num9 >>= num5;
				j -= num5;
				if (num11 == num3)
				{
					num5 = num + 1;
					num6 = num4 + 1;
					num7 = -1;
					continue;
				}
				if (num11 == num4)
				{
					break;
				}
				int num12 = 0;
				int num13 = num11;
				if (num13 == num6 && num7 >= 0)
				{
					array3[num12++] = FirstByteOf(array, array2, num7, num3);
					num13 = num7;
				}
				else if (num13 > num6)
				{
					return null;
				}
				while (num13 >= num3 + 2)
				{
					if (num12 >= array3.Length)
					{
						return null;
					}
					array3[num12++] = array2[num13];
					num13 = array[num13];
				}
				if (num12 >= array3.Length)
				{
					return null;
				}
				array3[num12++] = (byte)num13;
				while (num12 > 0 && num8 < array4.Length)
				{
					array4[num8++] = array3[--num12];
				}
				if (num7 >= 0 && num6 < 4096)
				{
					array[num6] = num7;
					array2[num6] = FirstByteOf(array, array2, (num11 == num6) ? num7 : num11, num3);
					num6++;
					if (num6 == 1 << num5 && num5 < 12)
					{
						num5++;
					}
				}
				num7 = num11;
			}
			return array4;
		}

		private static byte FirstByteOf(int[] prefix, byte[] suffix, int code, int clearCode)
		{
			int num = 0;
			while (code >= clearCode + 2)
			{
				code = prefix[code];
				if (++num > 4096)
				{
					return 0;
				}
			}
			return (byte)code;
		}

		private static void DrawIndices(Canvas canvas, byte[] indices, Color32[] table, int transparentIndex, int left, int top, int fw, int fh, bool interlaced)
		{
			//IL_0087: Unknown result type (might be due to invalid IL or missing references)
			//IL_008c: Unknown result type (might be due to invalid IL or missing references)
			int num = 0;
			for (int i = 0; i < ((!interlaced) ? 1 : 4); i++)
			{
				int num2 = (interlaced ? (new int[4] { 0, 4, 2, 1 })[i] : 0);
				int num3 = ((!interlaced) ? 1 : (new int[4] { 8, 8, 4, 2 })[i]);
				for (int j = num2; j < fh; j += num3)
				{
					int num4 = num * fw;
					num++;
					int num5 = (top + j) * canvas.Width + left;
					for (int k = 0; k < fw; k++)
					{
						int num6 = indices[num4 + k];
						if (num6 != transparentIndex && num6 < table.Length)
						{
							canvas.Pixels[num5 + k] = table[num6];
						}
					}
				}
			}
		}

		private static Color32[] CopyRegion(Canvas canvas, int left, int top, int fw, int fh)
		{
			Color32[] array = (Color32[])(object)new Color32[fw * fh];
			for (int i = 0; i < fh; i++)
			{
				Array.Copy(canvas.Pixels, (top + i) * canvas.Width + left, array, i * fw, fw);
			}
			return array;
		}

		private static void PasteRegion(Canvas canvas, Color32[] region, int left, int top, int fw, int fh)
		{
			for (int i = 0; i < fh; i++)
			{
				Array.Copy(region, i * fw, canvas.Pixels, (top + i) * canvas.Width + left, fw);
			}
		}

		private static void ClearRegion(Canvas canvas, int left, int top, int fw, int fh)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			Color32 val = default(Color32);
			for (int i = 0; i < fh; i++)
			{
				int num = (top + i) * canvas.Width + left;
				for (int j = 0; j < fw; j++)
				{
					canvas.Pixels[num + j] = val;
				}
			}
		}
	}
	public static class GifEncoder
	{
		public sealed class Frame
		{
			public Color32[] Pixels;

			public float DelaySeconds;
		}

		private sealed class SubBlockWriter
		{
			private readonly MemoryStream _out;

			private readonly byte[] _buffer = new byte[255];

			private int _bufferAt;

			private int _bitBuffer;

			private int _bitCount;

			public SubBlockWriter(MemoryStream output)
			{
				_out = output;
			}

			public void WriteBits(int value, int bits)
			{
				_bitBuffer |= value << _bitCount;
				_bitCount += bits;
				while (_bitCount >= 8)
				{
					WriteByte((byte)(_bitBuffer & 0xFF));
					_bitBuffer >>= 8;
					_bitCount -= 8;
				}
			}

			private void WriteByte(byte b)
			{
				_buffer[_bufferAt++] = b;
				if (_bufferAt >= 255)
				{
					_out.WriteByte(byte.MaxValue);
					_out.Write(_buffer, 0, 255);
					_bufferAt = 0;
				}
			}

			public void Flush()
			{
				if (_bitCount > 0)
				{
					WriteByte((byte)(_bitBuffer & 0xFF));
				}
				if (_bufferAt > 0)
				{
					_out.WriteByte((byte)_bufferAt);
					_out.Write(_buffer, 0, _bufferAt);
					_bufferAt = 0;
				}
				_out.WriteByte(0);
				_bitBuffer = 0;
				_bitCount = 0;
			}
		}

		private const int PaletteSize = 256;

		private const int TransparentIndex = 252;

		public static byte[] Encode(int width, int height, List<Frame> frames)
		{
			if (width <= 0 || height <= 0 || frames == null || frames.Count == 0)
			{
				return null;
			}
			using MemoryStream memoryStream = new MemoryStream();
			Write(memoryStream, 71, 73, 70, 56, 57, 97);
			WriteU16(memoryStream, width);
			WriteU16(memoryStream, height);
			memoryStream.WriteByte(247);
			memoryStream.WriteByte(0);
			memoryStream.WriteByte(0);
			WritePalette(memoryStream);
			Write(memoryStream, 33, 255, 11);
			string text = "NETSCAPE2.0";
			foreach (char c in text)
			{
				memoryStream.WriteByte((byte)c);
			}
			Write(memoryStream, 3, 1, 0, 0, 0);
			byte[] indices = new byte[width * height];
			foreach (Frame frame in frames)
			{
				if (frame?.Pixels == null || frame.Pixels.Length < width * height)
				{
					return null;
				}
				int v = Mathf.Clamp(Mathf.RoundToInt(frame.DelaySeconds * 100f), 2, 65535);
				Write(memoryStream, 33, 249, 4, 9);
				WriteU16(memoryStream, v);
				memoryStream.WriteByte(252);
				memoryStream.WriteByte(0);
				memoryStream.WriteByte(44);
				WriteU16(memoryStream, 0);
				WriteU16(memoryStream, 0);
				WriteU16(memoryStream, width);
				WriteU16(memoryStream, height);
				memoryStream.WriteByte(0);
				Quantise(frame.Pixels, indices);
				WriteLzw(memoryStream, indices);
			}
			memoryStream.WriteByte(59);
			return memoryStream.ToArray();
		}

		private static void WritePalette(MemoryStream ms)
		{
			for (int i = 0; i < 6; i++)
			{
				for (int j = 0; j < 7; j++)
				{
					for (int k = 0; k < 6; k++)
					{
						ms.WriteByte((byte)(i * 255 / 5));
						ms.WriteByte((byte)(j * 255 / 6));
						ms.WriteByte((byte)(k * 255 / 5));
					}
				}
			}
			for (int l = 252; l < 256; l++)
			{
				ms.WriteByte(0);
				ms.WriteByte(0);
				ms.WriteByte(0);
			}
		}

		private static void Quantise(Color32[] pixels, byte[] indices)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0023: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < indices.Length; i++)
			{
				Color32 val = pixels[i];
				if (val.a < 128)
				{
					indices[i] = 252;
					continue;
				}
				int num = val.r * 6 / 256;
				int num2 = val.g * 7 / 256;
				int num3 = val.b * 6 / 256;
				indices[i] = (byte)((num * 7 + num2) * 6 + num3);
			}
		}

		private static void WriteLzw(MemoryStream ms, byte[] indices)
		{
			ms.WriteByte(8);
			SubBlockWriter subBlockWriter = new SubBlockWriter(ms);
			Dictionary<int, int> dictionary = new Dictionary<int, int>(4096);
			int num = 9;
			int num2 = 258;
			subBlockWriter.WriteBits(256, num);
			int num3 = indices[0];
			for (int i = 1; i < indices.Length; i++)
			{
				int num4 = indices[i];
				int key = (num3 << 8) | num4;
				if (dictionary.TryGetValue(key, out var value))
				{
					num3 = value;
					continue;
				}
				subBlockWriter.WriteBits(num3, num);
				dictionary[key] = num2;
				if (num2 == 1 << num && num < 12)
				{
					num++;
				}
				num2++;
				if (num2 >= 4096)
				{
					subBlockWriter.WriteBits(256, num);
					dictionary.Clear();
					num = 9;
					num2 = 258;
				}
				num3 = num4;
			}
			subBlockWriter.WriteBits(num3, num);
			subBlockWriter.WriteBits(257, num);
			subBlockWriter.Flush();
		}

		private static void Write(MemoryStream ms, params int[] bytes)
		{
			foreach (int num in bytes)
			{
				ms.WriteByte((byte)num);
			}
		}

		private static void WriteU16(MemoryStream ms, int v)
		{
			ms.WriteByte((byte)(v & 0xFF));
			ms.WriteByte((byte)((v >> 8) & 0xFF));
		}

		public static Color32[] Resize(Color32[] src, int srcW, int srcH, int dstW, int dstH)
		{
			//IL_00b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00df: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e6: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ed: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f2: Unknown result type (might be due to invalid IL or missing references)
			Color32[] array = (Color32[])(object)new Color32[dstW * dstH];
			if (srcW <= 0 || srcH <= 0 || dstW <= 0 || dstH <= 0)
			{
				return array;
			}
			for (int i = 0; i < dstH; i++)
			{
				float num = ((float)i + 0.5f) / (float)dstH * (float)srcH - 0.5f;
				int num2 = Mathf.Clamp(Mathf.FloorToInt(num), 0, srcH - 1);
				int num3 = Mathf.Min(num2 + 1, srcH - 1);
				float t = Mathf.Clamp01(num - (float)num2);
				for (int j = 0; j < dstW; j++)
				{
					float num4 = ((float)j + 0.5f) / (float)dstW * (float)srcW - 0.5f;
					int num5 = Mathf.Clamp(Mathf.FloorToInt(num4), 0, srcW - 1);
					int num6 = Mathf.Min(num5 + 1, srcW - 1);
					float t2 = Mathf.Clamp01(num4 - (float)num5);
					array[i * dstW + j] = Lerp(Lerp(src[num2 * srcW + num5], src[num2 * srcW + num6], t2), Lerp(src[num3 * srcW + num5], src[num3 * srcW + num6], t2), t);
				}
			}
			return array;
		}

		private static Color32 Lerp(Color32 a, Color32 b, float t)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0007: Unknown result type (might be due to invalid IL or missing references)
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_003f: Unknown result type (might be due to invalid IL or missing references)
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Unknown result type (might be due to invalid IL or missing references)
			return new Color32((byte)((float)(int)a.r + (float)(b.r - a.r) * t), (byte)((float)(int)a.g + (float)(b.g - a.g) * t), (byte)((float)(int)a.b + (float)(b.b - a.b) * t), (byte)((float)(int)a.a + (float)(b.a - a.a) * t));
		}
	}
}
namespace SharedNet
{
	public sealed class BlobLibrary
	{
		public enum BlobKind : byte
		{
			Png,
			Gif
		}

		public sealed class Entry
		{
			public string Name;

			public string Hash;

			public BlobKind Kind;

			public int Width;

			public int Height;

			public int Length;
		}

		public sealed class Limits
		{
			public int MaxBytes = 98304;

			public int MaxWidth = 256;

			public int MaxHeight = 256;

			public int MaxCount = 64;

			public bool AcceptGif;

			public Func<string, byte[], byte[]> OversizeRewriter;
		}

		private sealed class Incoming
		{
			public byte[][] Chunks;

			public int Received;

			public int Total;

			public float LastChunkAt;
		}

		private const byte CatalogueVersion = 1;

		private const int ChunkBytes = 32768;

		private const float TransferTimeoutSeconds = 15f;

		private readonly string _name;

		private readonly string _fetchRpc;

		private readonly string _chunkRpc;

		private readonly string _reloadRpc;

		private readonly string _reloadReplyRpc;

		private readonly CustomSyncedValue<string> _catalogue;

		private readonly Func<string> _packFolder;

		private readonly string _cacheDir;

		private readonly Limits _limits;

		private readonly Func<bool> _sharingEnabled;

		private readonly Func<MonoBehaviour> _host;

		private readonly Action<string> _logInfo;

		private readonly Action<string> _logWarning;

		private readonly Action<string> _logError;

		private readonly Dictionary<string, Entry> _decoded = new Dictionary<string, Entry>(StringComparer.OrdinalIgnoreCase);

		private string _decodedFrom;

		private readonly List<Entry> _packEntries = new List<Entry>();

		private readonly Dictionary<string, string> _serverBlobs = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);

		private bool _serverScanned;

		private readonly HashSet<string> _have = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

		private readonly Dictionary<string, float> _requested = new Dictionary<string, float>(StringComparer.OrdinalIgnoreCase);

		private readonly Dictionary<string, Incoming> _transfers = new Dictionary<string, Incoming>(StringComparer.OrdinalIgnoreCase);

		private Coroutine _pump;

		private Action<string> _reloadReply;

		public int Revision { get; private set; }

		public event Action Changed;

		public BlobLibrary(string name, string rpcPrefix, CustomSyncedValue<string> catalogue, Func<string> packFolder, string cacheDir, Limits limits, Func<bool> sharingEnabled, Func<MonoBehaviour> coroutineHost, Action<string> logInfo, Action<string> logWarning, Action<string> logError)
		{
			_name = name;
			_fetchRpc = rpcPrefix + "_Fetch";
			_chunkRpc = rpcPrefix + "_Chunk";
			_reloadRpc = rpcPrefix + "_Reload";
			_reloadReplyRpc = rpcPrefix + "_Reloaded";
			_catalogue = catalogue;
			_packFolder = packFolder;
			_cacheDir = cacheDir;
			_limits = limits ?? new Limits();
			_sharingEnabled = sharingEnabled ?? ((Func<bool>)(() => true));
			_host = coroutineHost;
			_logInfo = logInfo ?? ((Action<string>)delegate
			{
			});
			_logWarning = logWarning ?? ((Action<string>)delegate
			{
			});
			_logError = logError ?? ((Action<string>)delegate
			{
			});
		}

		public void OnSessionStart()
		{
			try
			{
				if (ZRoutedRpc.instance == null)
				{
					return;
				}
				ZRoutedRpc.instance.Register<ZPackage>(_fetchRpc, (Action<long, ZPackage>)RPC_Fetch);
				ZRoutedRpc.instance.Register<ZPackage>(_chunkRpc, (Action<long, ZPackage>)RPC_Chunk);
				ZRoutedRpc.instance.Register(_reloadRpc, (Action<long>)RPC_Reload);
				ZRoutedRpc.instance.Register<int>(_reloadReplyRpc, (Action<long, int>)RPC_Reloaded);
				if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
				{
					ScanServerPack();
					Publish();
				}
				MonoBehaviour val = _host?.Invoke();
				if ((Object)(object)val != (Object)null)
				{
					if (_pump != null)
					{
						val.StopCoroutine(_pump);
					}
					_pump = val.StartCoroutine(ClientPump());
				}
			}
			catch (Exception arg)
			{
				_logError($"could not start the {_name} library (non-fatal, the feature idles this session). Reason: {arg}");
			}
		}

		public void OnSessionEnd()
		{
			try
			{
				MonoBehaviour val = _host?.Invoke();
				if (_pump != null && (Object)(object)val != (Object)null)
				{
					val.StopCoroutine(_pump);
				}
				_pump = null;
				_decoded.Clear();
				_decodedFrom = null;
				_packEntries.Clear();
				_serverBlobs.Clear();
				_serverScanned = false;
				_have.Clear();
				_requested.Clear();
				_transfers.Clear();
				Bump();
			}
			catch (Exception arg)
			{
				_logError($"tearing down the {_name} library failed (non-fatal). Reason: {arg}");
			}
		}

		private void Bump()
		{
			Revision++;
			try
			{
				this.Changed?.Invoke();
			}
			catch (Exception arg)
			{
				_logError($"a {_name} change handler threw (non-fatal). Reason: {arg}");
			}
		}

		public Entry Find(string name)
		{
			if (string.IsNullOrEmpty(name))
			{
				return null;
			}
			EnsureDecoded();
			if (!_decoded.TryGetValue(name, out var value))
			{
				return null;
			}
			return value;
		}

		public List<Entry> Entries()
		{
			EnsureDecoded();
			return new List<Entry>(_decoded.Values);
		}

		public bool HasBlob(string hash)
		{
			if (!string.IsNullOrEmpty(hash))
			{
				return File.Exists(CachePath(hash));
			}
			return false;
		}

		public byte[] TryReadBytes(Entry entry)
		{
			if (entry == null)
			{
				return null;
			}
			try
			{
				string path = CachePath(entry.Hash);
				if (File.Exists(path))
				{
					return File.ReadAllBytes(path);
				}
				if (_serverBlobs.TryGetValue(entry.Hash, out var value) && File.Exists(value))
				{
					return File.ReadAllBytes(value);
				}
			}
			catch (Exception arg)
			{
				_logError($"reading a cached {_name} failed (non-fatal). Reason: {arg}");
			}
			return null;
		}

		private string CachePath(string hash)
		{
			return Path.Combine(_cacheDir, hash + ".bin");
		}

		private void EnsureDecoded()
		{
			//IL_004a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0050: Expected O, but got Unknown
			string text = _catalogue.Value ?? "";
			if (text == _decodedFrom)
			{
				return;
			}
			_decodedFrom = text;
			_decoded.Clear();
			try
			{
				if (string.IsNullOrEmpty(text))
				{
					Bump();
					return;
				}
				ZPackage val = new ZPackage(text);
				byte b = val.ReadByte();
				if (b != 1)
				{
					_logWarning($"the server's {_name} catalogue is format {b}, not {(byte)1} - ignoring it.");
					Bump();
					return;
				}
				int num = val.ReadInt();
				for (int i = 0; i < num; i++)
				{
					Entry entry = new Entry
					{
						Name = val.ReadString(),
						Hash = val.ReadString(),
						Kind = (BlobKind)val.ReadByte(),
						Width = val.ReadInt(),
						Height = val.ReadInt(),
						Length = val.ReadInt()
					};
					if (!string.IsNullOrEmpty(entry.Name) && !string.IsNullOrEmpty(entry.Hash))
					{
						_decoded[entry.Name] = entry;
					}
				}
				Bump();
			}
			catch (Exception arg)
			{
				_decoded.Clear();
				_logError($"the server's {_name} catalogue could not be read (non-fatal). Reason: {arg}");
			}
		}

		public int ScanServerPack()
		{
			_serverBlobs.Clear();
			_serverScanned = true;
			try
			{
				string text = _packFolder();
				List<string> list = new List<string>();
				if (Directory.Exists(text))
				{
					list.AddRange(Directory.GetFiles(text, "*.png", SearchOption.TopDirectoryOnly));
					if (_limits.AcceptGif)
					{
						list.AddRange(Directory.GetFiles(text, "*.gif", SearchOption.TopDirectoryOnly));
					}
				}
				list.Sort(StringComparer.OrdinalIgnoreCase);
				int num = 0;
				foreach (string item in list)
				{
					if (num >= _limits.MaxCount)
					{
						_logWarning($"the {_name} pack holds more than {_limits.MaxCount} files - the rest are not offered to clients.");
						break;
					}
					if (RegisterPackFile(item))
					{
						num++;
					}
				}
				_logInfo($"offering {num} {_name}(s) to clients from {text}.");
				return num;
			}
			catch (Exception arg)
			{
				_logError($"could not scan the {_name} pack (non-fatal). Reason: {arg}");
				return 0;
			}
		}

		private bool RegisterPackFile(string path)
		{
			try
			{
				string name = Path.GetFileNameWithoutExtension(path);
				byte[] array = File.ReadAllBytes(path);
				if (!Identify(array, out var kind, out var w, out var h))
				{
					_logWarning("not offering '" + Path.GetFileName(path) + "' - it is not a readable PNG" + (_limits.AcceptGif ? " or GIF" : "") + ".");
					return false;
				}
				if (array.Length > _limits.MaxBytes || w > _limits.MaxWidth || h > _limits.MaxHeight)
				{
					byte[] array2 = _limits.OversizeRewriter?.Invoke(path, array);
					if (array2 == null || array2.Length > _limits.MaxBytes || !Identify(array2, out kind, out w, out h) || w > _limits.MaxWidth || h > _limits.MaxHeight)
					{
						_logWarning("not offering '" + Path.GetFileName(path) + "' - over the limits " + $"({_limits.MaxBytes / 1024} KB, {_limits.MaxWidth}x{_limits.MaxHeight}) and it could not be shrunk to fit.");
						return false;
					}
					Directory.CreateDirectory(_cacheDir);
					string text = Path.Combine(_cacheDir, "pack-" + HashOf(array2) + ".bin");
					File.WriteAllBytes(text, array2);
					_logInfo($"'{Path.GetFileName(path)}' was over the limits and has been shrunk to {array2.Length / 1024} KB ({w}x{h}) for transfer.");
					array = array2;
					path = text;
				}
				string text2 = HashOf(array);
				_serverBlobs[text2] = path;
				_packEntries.RemoveAll((Entry e) => string.Equals(e.Name, name, StringComparison.OrdinalIgnoreCase));
				_packEntries.Add(new Entry
				{
					Name = name,
					Hash = text2,
					Kind = kind,
					Width = w,
					Height = h,
					Length = array.Length
				});
				return true;
			}
			catch (Exception arg)
			{
				_logError($"could not read '{path}' (non-fatal, it is skipped). Reason: {arg}");
				return false;
			}
		}

		private bool Identify(byte[] bytes, out BlobKind kind, out int w, out int h)
		{
			if (ReadPngHeader(bytes, out w, out h))
			{
				kind = BlobKind.Png;
				return true;
			}
			if (_limits.AcceptGif && ReadGifHeader(bytes, out w, out h))
			{
				kind = BlobKind.Gif;
				return true;
			}
			kind = BlobKind.Png;
			return false;
		}

		public void Publish()
		{
			//IL_004f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0055: Expected O, but got Unknown
			try
			{
				if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
				{
					return;
				}
				if (!_sharingEnabled())
				{
					_catalogue.Value = "";
					return;
				}
				if (!_serverScanned)
				{
					ScanServerPack();
				}
				ZPackage val = new ZPackage();
				val.Write((byte)1);
				val.Write(_packEntries.Count);
				foreach (Entry packEntry in _packEntries)
				{
					val.Write(packEntry.Name);
					val.Write(packEntry.Hash);
					val.Write((byte)packEntry.Kind);
					val.Write(packEntry.Width);
					val.Write(packEntry.Height);
					val.Write(packEntry.Length);
				}
				_catalogue.Value = val.GetBase64();
			}
			catch (Exception arg)
			{
				_logError($"publishing the {_name} catalogue failed (non-fatal, clients keep the previous one). Reason: {arg}");
			}
		}

		public int Reload()
		{
			_packEntries.Clear();
			int result = ScanServerPack();
			Publish();
			return result;
		}

		public void RequestReload(Action<string> reply)
		{
			_reloadReply = reply;
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
			{
				int num = Reload();
				reply?.Invoke($"now offering {num} {_name}(s).");
				return;
			}
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance != null)
			{
				instance.InvokeRoutedRPC(_reloadRpc, Array.Empty<object>());
			}
			reply?.Invoke("asked the server to rescan its " + _name + " folder...");
		}

		private IEnumerator ClientPump()
		{
			while ((Object)(object)ZNet.instance == (Object)null)
			{
				yield return null;
			}
			if (ZNet.instance.IsServer())
			{
				foreach (string key in _serverBlobs.Keys)
				{
					_have.Add(key);
				}
			}
			else
			{
				while ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.GetPeers().Count == 0)
				{
					yield return null;
				}
				yield return (object)new WaitForSeconds(2f);
			}
			while (true)
			{
				yield return (object)new WaitForSeconds(1f);
				PumpOnce();
			}
		}

		private void PumpOnce()
		{
			try
			{
				EnsureDecoded();
				if (_decoded.Count == 0)
				{
					return;
				}
				if (_requested.Count > 0)
				{
					List<string> list = null;
					foreach (KeyValuePair<string, float> item in _requested)
					{
						Incoming value;
						float num = (_transfers.TryGetValue(item.Key, out value) ? value.LastChunkAt : item.Value);
						if (!(Time.realtimeSinceStartup - num <= 15f))
						{
							(list ?? (list = new List<string>())).Add(item.Key);
						}
					}
					if (list != null)
					{
						foreach (string item2 in list)
						{
							_transfers.Remove(item2);
							_requested.Remove(item2);
						}
						_logWarning("a " + _name + " download stalled or went unanswered - it will be asked for again.");
					}
				}
				if (_transfers.Count > 0)
				{
					return;
				}
				foreach (Entry value2 in _decoded.Values)
				{
					if (!_have.Contains(value2.Hash) && !_requested.ContainsKey(value2.Hash))
					{
						if (!HasBlob(value2.Hash))
						{
							Request(value2);
							break;
						}
						_have.Add(value2.Hash);
						Bump();
					}
				}
			}
			catch (Exception arg)
			{
				_logError($"the {_name} download pump failed (non-fatal). Reason: {arg}");
			}
		}

		private void Request(Entry e)
		{
			//IL_0082: Unknown result type (might be due to invalid IL or missing references)
			//IL_0088: Expected O, but got Unknown
			try
			{
				if (e.Length > _limits.MaxBytes)
				{
					_logWarning($"not fetching '{e.Name}' - the server says it is {e.Length / 1024} KB, over the {_limits.MaxBytes / 1024} KB limit.");
					_have.Add(e.Hash);
					return;
				}
				_requested[e.Hash] = Time.realtimeSinceStartup;
				ZPackage val = new ZPackage();
				val.Write(e.Hash);
				ZRoutedRpc instance = ZRoutedRpc.instance;
				if (instance != null)
				{
					instance.InvokeRoutedRPC(_fetchRpc, new object[1] { val });
				}
			}
			catch (Exception arg)
			{
				_requested.Remove(e.Hash);
				_logError($"asking for the {_name} '{e.Name}' failed (non-fatal). Reason: {arg}");
			}
		}

		private void RPC_Fetch(long sender, ZPackage pkg)
		{
			try
			{
				if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer() || pkg == null || !_sharingEnabled())
				{
					return;
				}
				string text = pkg.ReadString();
				if (!string.IsNullOrEmpty(text) && _serverBlobs.TryGetValue(text, out var value) && File.Exists(value))
				{
					MonoBehaviour val = _host?.Invoke();
					if ((Object)(object)val != (Object)null)
					{
						val.StartCoroutine(SendBlob(sender, text, value));
					}
				}
			}
			catch (Exception arg)
			{
				_logError($"{_name} fetch handler failed (non-fatal). Reason: {arg}");
			}
		}

		private IEnumerator SendBlob(long target, string hash, string path)
		{
			byte[] bytes = null;
			try
			{
				bytes = File.ReadAllBytes(path);
			}
			catch (Exception arg)
			{
				_logError($"could not read '{path}' to send it (non-fatal). Reason: {arg}");
			}
			if (bytes == null || bytes.Length == 0)
			{
				yield break;
			}
			int total = Mathf.Max(1, Mathf.CeilToInt((float)bytes.Length / 32768f));
			for (int i = 0; i < total; i++)
			{
				int num = i * 32768;
				int num2 = Mathf.Min(32768, bytes.Length - num);
				byte[] array = new byte[num2];
				Buffer.BlockCopy(bytes, num, array, 0, num2);
				try
				{
					ZPackage val = new ZPackage();
					val.Write(hash);
					val.Write(i);
					val.Write(total);
					val.Write(array);
					ZRoutedRpc instance = ZRoutedRpc.instance;
					if (instance != null)
					{
						instance.InvokeRoutedRPC(target, _chunkRpc, new object[1] { val });
					}
				}
				catch (Exception arg2)
				{
					_logError($"sending a {_name} chunk failed (non-fatal, the client will retry). Reason: {arg2}");
					break;
				}
				yield return null;
			}
		}

		private void RPC_Chunk(long sender, ZPackage pkg)
		{
			try
			{
				if (pkg == null || ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer()))
				{
					return;
				}
				string text = pkg.ReadString();
				int num = pkg.ReadInt();
				int num2 = pkg.ReadInt();
				byte[] array = pkg.ReadByteArray();
				if (string.IsNullOrEmpty(text) || array == null || num2 <= 0 || num < 0 || num >= num2 || num2 > _limits.MaxBytes / 32768 + 1 || array.Length > 32768 || !_requested.ContainsKey(text))
				{
					return;
				}
				if (!_transfers.TryGetValue(text, out var value))
				{
					value = new Incoming
					{
						Chunks = new byte[num2][],
						Total = num2
					};
					_transfers[text] = value;
				}
				if (value.Total == num2 && value.Chunks[num] == null)
				{
					value.Chunks[num] = array;
					value.Received++;
					value.LastChunkAt = Time.realtimeSinceStartup;
					if (value.Received >= value.Total)
					{
						_transfers.Remove(text);
						_requested.Remove(text);
						Complete(text, value);
					}
				}
			}
			catch (Exception arg)
			{
				_logError($"{_name} chunk handler failed (non-fatal). Reason: {arg}");
			}
		}

		private void Complete(string hash, Incoming t)
		{
			try
			{
				int num = 0;
				byte[][] chunks = t.Chunks;
				foreach (byte[] array in chunks)
				{
					num += array.Length;
				}
				if (num <= _limits.MaxBytes)
				{
					byte[] array2 = new byte[num];
					int num2 = 0;
					chunks = t.Chunks;
					foreach (byte[] array3 in chunks)
					{
						Buffer.BlockCopy(array3, 0, array2, num2, array3.Length);
						num2 += array3.Length;
					}
					if (!string.Equals(HashOf(array2), hash, StringComparison.OrdinalIgnoreCase))
					{
						_logWarning("a downloaded " + _name + " did not match its hash and was discarded.");
						return;
					}
					if ((!ReadPngHeader(array2, out var width, out var height) && (!_limits.AcceptGif || !ReadGifHeader(array2, out width, out height))) || width > _limits.MaxWidth || height > _limits.MaxHeight)
					{
						_logWarning("a downloaded " + _name + " was not an image of a sensible size and was discarded.");
						return;
					}
					Directory.CreateDirectory(_cacheDir);
					File.WriteAllBytes(CachePath(hash), array2);
					_have.Add(hash);
					Bump();
				}
			}
			catch (Exception arg)
			{
				_logError($"storing a downloaded {_name} failed (non-fatal). Reason: {arg}");
			}
		}

		private void RPC_Reload(long sender)
		{
			try
			{
				if (!((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
				{
					ZNetPeer peer = ZNet.instance.GetPeer(sender);
					string text = ((peer != null && peer.m_socket != null) ? peer.m_socket.GetHostName() : "");
					if (!ZNet.instance.ListContainsId(ZNet.instance.m_adminList, text))
					{
						_logWarning("refused a " + _name + " reload from " + text + " - not on the adminlist.");
						ZRoutedRpc.instance.InvokeRoutedRPC(sender, _reloadReplyRpc, new object[1] { -1 });
					}
					else
					{
						int num = Reload();
						_logInfo($"{_name} reload (via {text}): now offering {num} file(s).");
						ZRoutedRpc.instance.InvokeRoutedRPC(sender, _reloadReplyRpc, new object[1] { num });
					}
				}
			}
			catch (Exception arg)
			{
				_logError($"{_name} reload handler failed (non-fatal). Reason: {arg}");
			}
		}

		private void RPC_Reloaded(long sender, int count)
		{
			try
			{
				string obj = ((count < 0) ? ("the server refused the " + _name + " reload - you are not on its adminlist.") : $"the server is now offering {count} {_name}(s). Players receive any they are missing shortly.");
				_reloadReply?.Invoke(obj);
				_reloadReply = null;
				_logInfo(obj);
			}
			catch (Exception arg)
			{
				_logError($"{_name} reload reply handler failed (non-fatal). Reason: {arg}");
			}
		}

		public static string HashOf(byte[] bytes)
		{
			using SHA1 sHA = SHA1.Create();
			byte[] array = sHA.ComputeHash(bytes);
			StringBuilder stringBuilder = new StringBuilder(16);
			for (int i = 0; i < 8; i++)
			{
				stringBuilder.Append(array[i].ToString("x2"));
			}
			return stringBuilder.ToString();
		}

		public static bool ReadPngHeader(byte[] b, out int width, out int height)
		{
			width = 0;
			height = 0;
			if (b == null || b.Length < 24)
			{
				return false;
			}
			if (b[0] != 137 || b[1] != 80 || b[2] != 78 || b[3] != 71 || b[4] != 13 || b[5] != 10 || b[6] != 26 || b[7] != 10)
			{
				return false;
			}
			if (b[12] != 73 || b[13] != 72 || b[14] != 68 || b[15] != 82)
			{
				return false;
			}
			width = (b[16] << 24) | (b[17] << 16) | (b[18] << 8) | b[19];
			height = (b[20] << 24) | (b[21] << 16) | (b[22] << 8) | b[23];
			if (width > 0 && height > 0 && width <= 16384)
			{
				return height <= 16384;
			}
			return false;
		}

		public static bool ReadGifHeader(byte[] b, out int width, out int height)
		{
			width = 0;
			height = 0;
			if (b == null || b.Length < 13)
			{
				return false;
			}
			if (b[0] != 71 || b[1] != 73 || b[2] != 70 || b[3] != 56)
			{
				return false;
			}
			if (b[4] != 55 && b[4] != 57)
			{
				return false;
			}
			if (b[5] != 97)
			{
				return false;
			}
			width = b[6] | (b[7] << 8);
			height = b[8] | (b[9] << 8);
			if (width > 0)
			{
				return height > 0;
			}
			return false;
		}
	}
}
namespace SharedUI
{
	internal enum FrameStyle
	{
		Gilt,
		Runic,
		Serpent,
		Ironbound
	}
	internal struct ThemeOptions
	{
		public Color Metal;

		public bool DeriveTones;

		public Color Deep;

		public Color Bright;

		public Color Panel;

		public float PanelOpacity;

		public Color Text;

		public Color MutedText;

		public float Scale;

		public int BodyDelta;

		public int TitleDelta;

		public int SubTitleDelta;

		public int HeaderDelta;

		public int ButtonDelta;

		public int RowDelta;

		public int FooterDelta;

		public int FieldDelta;

		public FrameStyle Frame;

		public static ThemeOptions Default => new ThemeOptions
		{
			Metal = new Color(0.8f, 0.62f, 0.26f, 1f),
			DeriveTones = true,
			Deep = new Color(0.26f, 0.17f, 0.05f, 1f),
			Bright = new Color(1f, 0.94f, 0.72f, 1f),
			Panel = new Color(0.075f, 0.065f, 0.051f, 1f),
			PanelOpacity = 0.955f,
			Text = new Color(0.9f, 0.86f, 0.75f, 1f),
			MutedText = new Color(0.6f, 0.56f, 0.48f, 1f),
			Scale = 1f,
			BodyDelta = 0,
			TitleDelta = 0,
			SubTitleDelta = 0,
			HeaderDelta = 0,
			ButtonDelta = 0,
			RowDelta = 0,
			FooterDelta = 0,
			FieldDelta = 0,
			Frame = FrameStyle.Gilt
		};
	}
	internal static class GiltFrameTheme
	{
		private enum Edge
		{
			Top,
			Bottom,
			Left,
			Right
		}

		private sealed class Painter
		{
			public bool MirrorX;

			public bool MirrorY;

			public bool Transpose;

			private readonly int _w;

			private readonly int _h;

			private readonly float[] _a;

			private readonly float[] _z;

			public Painter(int w, int h)
			{
				_w = w;
				_h = h;
				_a = new float[w * h];
				_z = new float[w * h];
			}

			private void Put(float fx, float fy, float a, float z)
			{
				if (a <= 0f)
				{
					return;
				}
				if (Transpose)
				{
					float num = fx;
					fx = fy;
					fy = num;
				}
				int num2 = Mathf.RoundToInt(fx);
				int num3 = Mathf.RoundToInt(fy);
				if (MirrorX)
				{
					num2 = _w - 1 - num2;
				}
				if (MirrorY)
				{
					num3 = _h - 1 - num3;
				}
				if (num2 >= 0 && num3 >= 0 && num2 < _w && num3 < _h)
				{
					int num4 = num3 * _w + num2;
					if (a > _a[num4])
					{
						_a[num4] = a;
					}
					if (z > _z[num4])
					{
						_z[num4] = z;
					}
				}
			}

			public void Disc(float cx, float cy, float r)
			{
				if (r <= 0f)
				{
					return;
				}
				int num = Mathf.FloorToInt(cx - r - 1f);
				int num2 = Mathf.CeilToInt(cx + r + 1f);
				int num3 = Mathf.FloorToInt(cy - r - 1f);
				int num4 = Mathf.CeilToInt(cy + r + 1f);
				for (int i = num3; i <= num4; i++)
				{
					for (int j = num; j <= num2; j++)
					{
						float num5 = (float)j - cx;
						float num6 = (float)i - cy;
						float num7 = Mathf.Sqrt(num5 * num5 + num6 * num6);
						float num8 = Mathf.Clamp01(r + 0.5f - num7);
						if (!(num8 <= 0f))
						{
							Put(j, i, num8, Mathf.Sqrt(Mathf.Max(0f, 1f - num7 / r * (num7 / r))));
						}
					}
				}
			}

			public void Lozenge(float cx, float cy, float r)
			{
				int num = Mathf.FloorToInt(cx - r - 1f);
				int num2 = Mathf.CeilToInt(cx + r + 1f);
				int num3 = Mathf.FloorToInt(cy - r - 1f);
				int num4 = Mathf.CeilToInt(cy + r + 1f);
				for (int i = num3; i <= num4; i++)
				{
					for (int j = num; j <= num2; j++)
					{
						float num5 = Mathf.Abs((float)j - cx) + Mathf.Abs((float)i - cy);
						float num6 = Mathf.Clamp01(r + 0.5f - num5);
						if (!(num6 <= 0f))
						{
							Put(j, i, num6, Mathf.Sqrt(Mathf.Max(0f, 1f - num5 / r * (num5 / r))));
						}
					}
				}
			}

			public void Taper(Vector2 a, Vector2 b, float w0, float w1)
			{
				//IL_0001: Unknown result type (might be due to invalid IL or missing references)
				//IL_0002: Unknown result type (might be due to invalid IL or missing references)
				//IL_0023: Unknown result type (might be due to invalid IL or missing references)
				//IL_0024: Unknown result type (might be due to invalid IL or missing references)
				//IL_0026: Unknown result type (might be due to invalid IL or missing references)
				//IL_002b: Unknown result type (might be due to invalid IL or missing references)
				//IL_002d: Unknown result type (might be due to invalid IL or missing references)
				//IL_0033: Unknown result type (might be due to invalid IL or missing references)
				int num = Mathf.Max(8, Mathf.CeilToInt(Vector2.Distance(a, b) * 3f));
				for (int i = 0; i <= num; i++)
				{
					float num2 = (float)i / (float)num;
					Vector2 val = Vector2.Lerp(a, b, num2);
					Disc(val.x, val.y, Mathf.Lerp(w0, w1, num2));
				}
			}

			public void Bezier(Vector2 a, Vector2 b, Vector2 c, float w0, float w1)
			{
				//IL_0002: Unknown result type (might be due to invalid IL or missing references)
				//IL_0003: Unknown result type (might be due to invalid IL or missing references)
				//IL_0009: Unknown result type (might be due to invalid IL or missing references)
				//IL_000a: Unknown result type (might be due to invalid IL or missing references)
				//IL_0037: Unknown result type (might be due to invalid IL or missing references)
				//IL_0038: Unknown result type (might be due to invalid IL or missing references)
				//IL_0046: Unknown result type (might be due to invalid IL or missing references)
				//IL_0047: Unknown result type (might be due to invalid IL or missing references)
				//IL_004c: Unknown result type (might be due to invalid IL or missing references)
				//IL_0054: Unknown result type (might be due to invalid IL or missing references)
				//IL_0055: Unknown result type (might be due to invalid IL or missing references)
				//IL_005a: Unknown result type (might be due to invalid IL or missing references)
				//IL_005f: Unknown result type (might be due to invalid IL or missing references)
				//IL_0062: Unknown result type (might be due to invalid IL or missing references)
				//IL_0069: Unknown result type (might be due to invalid IL or missing references)
				int num = Mathf.Max(16, Mathf.CeilToInt((Vector2.Distance(a, b) + Vector2.Distance(b, c)) * 3f));
				for (int i = 0; i <= num; i++)
				{
					float num2 = (float)i / (float)num;
					float num3 = 1f - num2;
					Vector2 val = num3 * num3 * a + 2f * num3 * num2 * b + num2 * num2 * c;
					Disc(val.x, val.y, Mathf.Lerp(w0, w1, num2));
				}
			}

			public void Spiral(Vector2 eye, float r0, float growth, float t0, float t1, float phase, float w0, float w1, bool mirror = false)
			{
				//IL_005c: Unknown result type (might be due to invalid IL or missing references)
				//IL_0065: Unknown result type (might be due to invalid IL or missing references)
				int num = Mathf.Max(48, Mathf.CeilToInt((t1 - t0) * 40f));
				for (int i = 0; i <= num; i++)
				{
					float num2 = (float)i / (float)num;
					float num3 = Mathf.Lerp(t0, t1, num2);
					float num4 = r0 * Mathf.Exp(growth * num3);
					float num5 = num3 + phase;
					float num6 = Mathf.Cos(num5) * num4;
					float num7 = Mathf.Sin(num5) * num4;
					if (mirror)
					{
						num6 = 0f - num6;
					}
					Disc(eye.x + num6, eye.y + num7, Mathf.Lerp(w0, w1, num2));
				}
			}

			public void RailPixel(int x, int y, float d, float half)
			{
				float num = Mathf.Clamp01(half + 0.5f - d);
				if (!(num <= 0f))
				{
					Put(x, y, num, Mathf.Sqrt(Mathf.Max(0f, 1f - d / half * (d / half))));
				}
			}

			public void SquareElbow(float mid, float half, float centre)
			{
				for (int i = 0; i < _h; i++)
				{
					for (int j = 0; j < _w; j++)
					{
						float d = Mathf.Min(Mathf.Abs((float)j - mid), Mathf.Abs((float)i - mid));
						if (!((float)j > centre) || !((float)i > centre))
						{
							RailPixel(j, i, d, half);
						}
					}
				}
			}

			public void RailElbow(float mid, float half, float centre)
			{
				float num = centre - mid;
				for (int i = 0; i < _h; i++)
				{
					for (int j = 0; j < _w; j++)
					{
						float d;
						if (!((float)j <= centre) || !((float)i <= centre))
						{
							d = ((!((float)i <= centre)) ? ((!((float)j <= centre)) ? Mathf.Min(Mathf.Abs((float)i - mid), Mathf.Abs((float)j - mid)) : Mathf.Abs((float)j - mid)) : Mathf.Abs((float)i - mid));
						}
						else
						{
							float num2 = (float)j - centre;
							float num3 = (float)i - centre;
							d = Mathf.Abs(Mathf.Sqrt(num2 * num2 + num3 * num3) - num);
						}
						RailPixel(j, i, d, half);
					}
				}
			}

			public Texture2D Bake()
			{
				//IL_006d: Unknown result type (might be due to invalid IL or missing references)
				//IL_0072: Unknown result type (might be due to invalid IL or missing references)
				//IL_00f6: Unknown result type (might be due to invalid IL or missing references)
				//IL_00fb: Unknown result type (might be due to invalid IL or missing references)
				//IL_0108: Unknown result type (might be due to invalid IL or missing references)
				//IL_00d7: Unknown result type (might be due to invalid IL or missing references)
				//IL_00dc: Unknown result type (might be due to invalid IL or missing references)
				//IL_00ef: Unknown result type (might be due to invalid IL or missing references)
				//IL_010d: Unknown result type (might be due to invalid IL or missing references)
				//IL_0112: Unknown result type (might be due to invalid IL or missing references)
				//IL_0119: Unknown result type (might be due to invalid IL or missing references)
				//IL_0120: Unknown result type (might be due to invalid IL or missing references)
				//IL_0129: Unknown result type (might be due to invalid IL or missing references)
				//IL_012e: Unknown result type (might be due to invalid IL or missing references)
				Texture2D val = New(_w, _h, (TextureWrapMode)1, (FilterMode)1);
				Color[] array = (Color[])(object)new Color[_w * _h];
				for (int i = 0; i < _h; i++)
				{
					for (int j = 0; j < _w; j++)
					{
						int num = i * _w + j;
						float num2 = _a[num];
						int num3 = (_h - 1 - i) * _w + j;
						if (num2 <= 0f)
						{
							array[num3] = Color.clear;
							continue;
						}
						float num4 = Z(j - 1, i) - Z(j + 1, i) + (Z(j, i - 1) - Z(j, i + 1));
						float num5 = Mathf.Clamp01(0.42f + 0.5f * num4 + 0.18f * _z[num]);
						Color val2 = ((num5 < 0.5f) ? Color.Lerp(GoldDeep, Gold, num5 * 2f) : Color.Lerp(Gold, GoldBright, (num5 - 0.5f) * 2f));
						array[num3] = new Color(val2.r, val2.g, val2.b, num2);
					}
				}
				val.SetPixels(array);
				val.Apply(false);
				return val;
			}

			private float Z(int x, int y)
			{
				return _z[Mathf.Clamp(y, 0, _h - 1) * _w + Mathf.Clamp(x, 0, _w - 1)];
			}
		}

		public static Color GoldDeep = new Color(0.26f, 0.17f, 0.05f, 1f);

		public static Color Gold = new Color(0.8f, 0.62f, 0.26f, 1f);

		public static Color GoldBright = new Color(1f, 0.94f, 0.72f, 1f);

		public static Color Parchment = new Color(0.9f, 0.86f, 0.75f, 1f);

		public static Color Muted = new Color(0.6f, 0.56f, 0.48f, 1f);

		private static ThemeOptions _bakedFrom = ThemeOptions.Default;

		private static bool _everBaked;

		private static int _appliedFrame = -1;

		private static bool _conflictLogged;

		private static readonly ManualLogSource Log = Logger.CreateLogSource("SharedUI.GiltFrameTheme");

		public const string HexMuted = "#9A9182";

		public const string HexLocked = "#E0736B";

		public const string HexOpen = "#87D278";

		public const float Band = 18f;

		public const float Pad = 22f;

		public static float TitleHeight = 54f;

		public static float FooterHeight = 30f;

		private static int _fontDelta;

		private static ThemeOptions _styledFrom = ThemeOptions.Default;

		private static bool _everStyled;

		private const int CornerTile = 84;

		private const float Overhang = 10f;

		private const float CornerExtent = 74f;

		private const int CrestW = 56;

		private const int CrestH = 34;

		private const float CrestOverhang = 8f;

		private const float OuterMid = 4.4f;

		private const float OuterHalf = 2.7f;

		private const float InnerMid = 12.4f;

		private const float InnerHalf = 1.6f;

		private const float BendCentre = 32f;

		public static GUIStyle Title;

		public static GUIStyle SubTitle;

		public static GUIStyle Header;

		public static GUIStyle Key;

		public static GUIStyle Value;

		public static GUIStyle Note;

		public static GUIStyle Footer;

		public static GUIStyle Button;

		public static GUIStyle Primary;

		public static GUIStyle Row;

		public static GUIStyle Field;

		public static GUIStyle ImageButton;

		private static Texture2D _railTop;

		private static Texture2D _railBottom;

		private static Texture2D _railLeft;

		private static Texture2D _railRight;

		private static Texture2D _cornerTL;

		private static Texture2D _cornerTR;

		private static Texture2D _cornerBL;

		private static Texture2D _cornerBR;

		private static Texture2D _crestTop;

		private static Texture2D _crestBottom;

		private static Texture2D _diamond;

		private static Texture2D _heart;

		private static Texture2D _dot;

		private static Texture2D _panel;

		private static Texture2D _white;

		private static Texture2D _btnNormal;

		private static Texture2D _btnHover;

		private static Texture2D _btnActive;

		private static Texture2D _rowNormal;

		private static Texture2D _rowHover;

		private static Texture2D _rowActive;

		private static Texture2D _selection;

		private static Texture2D _fieldTex;

		private static bool _railRepeats;

		private static float _railTileLength = 4f;

		public static float TextScale { get; private set; } = 1f;

		public static Color Metal(float alpha)
		{
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			return new Color(Gold.r, Gold.g, Gold.b, alpha);
		}

		public static Color MetalBright(float alpha)
		{
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			return new Color(GoldBright.r, GoldBright.g, GoldBright.b, alpha);
		}

		public static Color MetalDeep(float alpha)
		{
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			return new Color(GoldDeep.r, GoldDeep.g, GoldDeep.b, alpha);
		}

		private static bool BakeInputsMatch(ThemeOptions o)
		{
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_007f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0089: Unknown result type (might be due to invalid IL or missing references)
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_005b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			if (_everBaked && o.Frame == _bakedFrom.Frame && o.Metal == _bakedFrom.Metal && o.DeriveTones == _bakedFrom.DeriveTones && (o.DeriveTones || (o.Deep == _bakedFrom.Deep && o.Bright == _bakedFrom.Bright)) && o.Panel == _bakedFrom.Panel)
			{
				return Mathf.Approximately(o.PanelOpacity, _bakedFrom.PanelOpacity);
			}
			return false;
		}

		private static bool StyleInputsMatch(ThemeOptions o)
		{
			//IL_00c8: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00df: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e9: Unknown result type (might be due to invalid IL or missing references)
			if (_everStyled && Title != null && Mathf.Approximately(o.Scale, _styledFrom.Scale) && o.BodyDelta == _styledFrom.BodyDelta && o.TitleDelta == _styledFrom.TitleDelta && o.SubTitleDelta == _styledFrom.SubTitleDelta && o.HeaderDelta == _styledFrom.HeaderDelta && o.ButtonDelta == _styledFrom.ButtonDelta && o.RowDelta == _styledFrom.RowDelta && o.FooterDelta == _styledFrom.FooterDelta && o.FieldDelta == _styledFrom.FieldDelta && o.Text == _styledFrom.Text)
			{
				return o.MutedText == _styledFrom.MutedText;
			}
			return false;
		}

		public static float S(float v)
		{
			return Mathf.Round(v * TextScale);
		}

		public static void EnsureBuilt(Color goldColour, float textScale = 1f, int fontSizeDelta = 0, int headingDelta = 0)
		{
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			ThemeOptions o = ThemeOptions.Default;
			o.Metal = goldColour;
			o.Scale = textScale;
			o.BodyDelta = fontSizeDelta;
			o.TitleDelta = headingDelta;
			o.SubTitleDelta = headingDelta;
			o.HeaderDelta = headingDelta;
			EnsureBuilt(o);
		}

		public static void EnsureBuilt(ThemeOptions o)
		{
			//IL_0161: Unknown result type (might be due to invalid IL or missing references)
			//IL_016c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0177: Unknown result type (might be due to invalid IL or missing references)
			//IL_0186: Unknown result type (might be due to invalid IL or missing references)
			//IL_018b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0191: Unknown result type (might be due to invalid IL or missing references)
			//IL_0196: Unknown result type (might be due to invalid IL or missing references)
			//IL_019c: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a1: Unknown result type (might be due to invalid IL or missing references)
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bc: Unknown result type (might be due to invalid IL or missing references)
			//IL_01af: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ba: Unknown result type (might be due to invalid IL or missing references)
			//IL_01bf: Unknown result type (might be due to invalid IL or missing references)
			//IL_027e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0283: Unknown result type (might be due to invalid IL or missing references)
			//IL_0288: Unknown result type (might be due to invalid IL or missing references)
			//IL_028d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0297: Unknown result type (might be due to invalid IL or missing references)
			//IL_029c: Unknown result type (might be due to invalid IL or missing references)
			//IL_03ca: Unknown result type (might be due to invalid IL or missing references)
			//IL_03df: Unknown result type (might be due to invalid IL or missing references)
			//IL_03f9: Unknown result type (might be due to invalid IL or missing references)
			//IL_03fe: Unknown result type (might be due to invalid IL or missing references)
			//IL_0418: Unknown result type (might be due to invalid IL or missing references)
			//IL_041d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0437: Unknown result type (might be due to invalid IL or missing references)
			//IL_043c: Unknown result type (might be due to invalid IL or missing references)
			//IL_044b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0450: Unknown result type (might be due to invalid IL or missing references)
			//IL_0482: Unknown result type (might be due to invalid IL or missing references)
			//IL_04aa: Unknown result type (might be due to invalid IL or missing references)
			//IL_04dc: Unknown result type (might be due to invalid IL or missing references)
			//IL_04e1: Unknown result type (might be due to invalid IL or missing references)
			//IL_0513: Unknown result type (might be due to invalid IL or missing references)
			//IL_052d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0532: Unknown result type (might be due to invalid IL or missing references)
			//IL_021f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0224: Unknown result type (might be due to invalid IL or missing references)
			//IL_023d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0242: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)_railTop != (Object)null && BakeInputsMatch(o) && StyleInputsMatch(o))
			{
				_appliedFrame = Time.frameCount;
				return;
			}
			if ((Object)(object)_railTop != (Object)null && _appliedFrame == Time.frameCount)
			{
				if (!_conflictLogged)
				{
					_conflictLogged = true;
					Log.LogWarning((object)("Two consumers of SharedUI.GiltFrameTheme asked for different values in the same " + $"frame (live: metal={_bakedFrom.Metal}, frame={_bakedFrom.Frame}, scale={TextScale}, " + $"delta={_fontDelta}; requested: metal={o.Metal}, frame={o.Frame}, scale={o.Scale}, " + $"delta={o.BodyDelta}). The theme is a single shared bake, so the first caller each " + "frame wins. Set the same UI theme values in every mod that uses this theme to resolve it."));
				}
				return;
			}
			if ((Object)(object)_railTop != (Object)null && !BakeInputsMatch(o))
			{
				DestroyTextures();
			}
			if ((Object)(object)_railTop != (Object)null)
			{
				if (!StyleInputsMatch(o))
				{
					BuildStyles(o);
				}
				_appliedFrame = Time.frameCount;
				return;
			}
			_bakedFrom = o;
			_everBaked = true;
			Gold = new Color(o.Metal.r, o.Metal.g, o.Metal.b, 1f);
			Parchment = o.Text;
			Muted = o.MutedText;
			if (!o.DeriveTones)
			{
				GoldDeep = o.Deep;
				GoldBright = o.Bright;
			}
			else if (Mathf.Approximately(Gold.r, 0.8f) && Mathf.Approximately(Gold.g, 0.62f) && Mathf.Approximately(Gold.b, 0.26f))
			{
				GoldDeep = new Color(0.26f, 0.17f, 0.05f, 1f);
				GoldBright = new Color(1f, 0.94f, 0.72f, 1f);
			}
			else
			{
				GoldDeep = new Color(Gold.r * 0.325f, Gold.g * 0.274f, Gold.b * 0.192f, 1f);
				GoldBright = Color.Lerp(Gold, Color.white, 0.72f);
			}
			_railTop = BuildRail(o.Frame, Edge.Top);
			_railBottom = BuildRail(o.Frame, Edge.Bottom);
			_railLeft = BuildRail(o.Frame, Edge.Left);
			_railRight = BuildRail(o.Frame, Edge.Right);
			_railRepeats = RailRepeats(o.Frame);
			_railTileLength = RailTile(o.Frame);
			if (_railRepeats)
			{
				((Texture)_railTop).wrapMode = (TextureWrapMode)0;
				((Texture)_railBottom).wrapMode = (TextureWrapMode)0;
				((Texture)_railLeft).wrapMode = (TextureWrapMode)0;
				((Texture)_railRight).wrapMode = (TextureWrapMode)0;
			}
			_cornerTL = BuildCorner(o.Frame, mirrorX: false, mirrorY: false);
			_cornerTR = BuildCorner(o.Frame, mirrorX: true, mirrorY: false);
			_cornerBL = BuildCorner(o.Frame, mirrorX: false, mirrorY: true);
			_cornerBR = BuildCorner(o.Frame, mirrorX: true, mirrorY: true);
			_crestTop = BuildCrest(o.Frame, flip: false);
			_crestBottom = BuildCrest(o.Frame, flip: true);
			_diamond = BuildDiamond(14);
			_heart = BuildHeart(28);
			_dot = BuildDot(24);
			_panel = BuildPanel(64, o.Panel, o.PanelOpacity);
			_white = BuildSolid(Color.white);
			_btnNormal = BuildPatch(Surface(o, 0.35f, 0.95f), GoldDeep);
			_btnHover = BuildPatch(Surface(o, 1.3f, 0.97f), Gold);
			_btnActive = BuildPatch(Surface(o, 2.6f, 0.98f), GoldBright);
			_rowNormal = BuildPatch(Color.clear, Color.clear);
			_rowHover = BuildPatch(new Color(Gold.r, Gold.g, Gold.b, 0.1f), new Color(Gold.r, Gold.g, Gold.b, 0.45f));
			_rowActive = BuildPatch(new Color(Gold.r, Gold.g, Gold.b, 0.2f), Gold);
			_selection = BuildSolid(new Color(Gold.r, Gold.g, Gold.b, 0.15f));
			_fieldTex = BuildPatch(Surface(o, -0.45f, 0.95f), GoldDeep);
			BuildStyles(o);
			_appliedFrame = Time.frameCount;
		}

		private static Color Surface(ThemeOptions o, float lift, float alpha)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_005c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0067: Unknown result type (might be due to invalid IL or missing references)
			//IL_0073: Unknown result type (might be due to invalid IL or missing references)
			Color panel = o.Panel;
			if (lift >= 0f)
			{
				float num = Mathf.Clamp01(lift * 0.25f);
				panel = Color.Lerp(panel * (1f + lift * 0.55f), o.Metal, num);
			}
			else
			{
				panel *= Mathf.Clamp01(1f + lift);
			}
			return new Color(Mathf.Clamp01(panel.r), Mathf.Clamp01(panel.g), Mathf.Clamp01(panel.b), alpha);
		}

		private static void DestroyTextures()
		{
			Texture2D[] array = (Texture2D[])(object)new Texture2D[23]
			{
				_railTop, _railBottom, _railLeft, _railRight, _cornerTL, _cornerTR, _cornerBL, _cornerBR, _crestTop, _crestBottom,
				_diamond, _heart, _panel, _white, _dot, _btnNormal, _btnHover, _btnActive, _rowNormal, _rowHover,
				_rowActive, _selection, _fieldTex
			};
			foreach (Texture2D val in array)
			{
				if ((Object)(object)val != (Object)null)
				{
					Object.Destroy((Object)(object)val);
				}
			}
			_railTop = (_railBottom = (_railLeft = (_railRight = null)));
			_cornerTL = (_cornerTR = (_cornerBL = (_cornerBR = null)));
			_crestTop = (_crestBottom = (_diamond = (_heart = (_dot = null))));
			_panel = (_white = null);
			_btnNormal = (_btnHover = (_btnActive = null));
			_rowNormal = (_rowHover = (_rowActive = (_selection = null)));
			_fieldTex = null;
			Title = null;
		}

		public static void DrawWindow(Rect win, string title)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			DrawPanelFill(win);
			DrawFrame(win);
			DrawShadowed(new Rect(((Rect)(ref win)).x + 74f, ((Rect)(ref win)).y + 18f + 8f, ((Rect)(ref win)).width - 148f, TitleHeight - 20f), (title ?? string.Empty).ToUpperInvariant(), Title);
			DrawRule(new Rect(((Rect)(ref win)).x + 18f + 22f, ((Rect)(ref win)).y + 18f + TitleHeight - 12f, ((Rect)(ref win)).width - 80f, 1f));
		}

		public static void DrawPanelFill(Rect win)
		{
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			GUI.DrawTexture(new Rect(((Rect)(ref win)).x + 1f, ((Rect)(ref win)).y + 1f, ((Rect)(ref win)).width - 2f, ((Rect)(ref win)).height - 2f), (Texture)(object)_panel, (ScaleMode)0);
		}

		public static Rect Body(Rect win)
		{
			//IL_004c: Unknown result type (might be due to invalid IL or missing references)
			return new Rect(((Rect)(ref win)).x + 18f + 22f, ((Rect)(ref win)).y + 18f + TitleHeight, ((Rect)(ref win)).width - 80f, ((Rect)(ref win)).height - 36f - TitleHeight - FooterHeight);
		}

		public static Rect FooterLine(Rect win)
		{
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			return new Rect(((Rect)(ref win)).x + 18f + 22f, ((Rect)(ref win)).yMax - 18f - FooterHeight, ((Rect)(ref win)).width - 80f, S(18f));
		}

		public static void DrawFrame(Rect r)
		{
			//IL_0161: Unknown result type (might be due to invalid IL or missing references)
			//IL_0190: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b9: Unknown result type (might be due to invalid IL or missing references)
			//IL_01e8: Unknown result type (might be due to invalid IL or missing references)
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0096: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d6: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f2: Unknown result type (might be due to invalid IL or missing references)
			//IL_011c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0138: Unknown result type (might be due to invalid IL or missing references)
			//IL_0221: Unknown result type (might be due to invalid IL or missing references)
			//IL_0250: Unknown result type (might be due to invalid IL or missing references)
			//IL_027f: Unknown result type (might be due to invalid IL or missing references)
			//IL_02aa: Unknown result type (might be due to invalid IL or missing references)
			//IL_02bb: Unknown result type (might be due to invalid IL or missing references)
			//IL_02e3: Unknown result type (might be due to invalid IL or missing references)
			//IL_030f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0352: Unknown result type (might be due to invalid IL or missing references)
			//IL_037a: Unknown result type (might be due to invalid IL or missing references)
			float num = ((Rect)(ref r)).width - 148f;
			float num2 = ((Rect)(ref r)).height - 148f;
			if (_railRepeats)
			{
				float num3 = Mathf.Max(1f, _railTileLength);
				GUI.DrawTextureWithTexCoords(new Rect(((Rect)(ref r)).x + 74f, ((Rect)(ref r)).y, num, 18f), (Texture)(object)_railTop, new Rect(0f, 0f, num / num3, 1f));
				GUI.DrawTextureWithTexCoords(new Rect(((Rect)(ref r)).x + 74f, ((Rect)(ref r)).yMax - 18f, num, 18f), (Texture)(object)_railBottom, new Rect(0f, 0f, num / num3, 1f));
				GUI.DrawTextureWithTexCoords(new Rect(((Rect)(ref r)).x, ((Rect)(ref r)).y + 74f, 18f, num2), (Texture)(object)_railLeft, new Rect(0f, 0f, 1f, num2 / num3));
				GUI.DrawTextureWithTexCoords(new Rect(((Rect)(ref r)).xMax - 18f, ((Rect)(ref r)).y + 74f, 18f, num2), (Texture)(object)_railRight, new Rect(0f, 0f, 1f, num2 / num3));
			}
			else
			{
				GUI.DrawTexture(new Rect(((Rect)(ref r)).x + 74f, ((Rect)(ref r)).y, num, 18f), (Texture)(object)_railTop);
				GUI.DrawTexture(new Rect(((Rect)(ref r)).x + 74f, ((Rect)(ref r)).yMax - 18f, num, 18f), (Texture)(object)_railBottom);
				GUI.DrawTexture(new Rect(((Rect)(ref r)).x, ((Rect)(ref r)).y + 74f, 18f, num2), (Texture)(object)_railLeft);
				GUI.DrawTexture(new Rect(((Rect)(ref r)).xMax - 18f, ((Rect)(ref r)).y + 74f, 18f, num2), (Texture)(object)_railRight);
			}
			float num4 = 74f;
			GUI.DrawTexture(new Rect(((Rect)(ref r)).x - 10f, ((Rect)(ref r)).y - 10f, 84f, 84f), (Texture)(object)_cornerTL);
			GUI.DrawTexture(new Rect(((Rect)(ref r)).xMax - num4, ((Rect)(ref r)).y - 10f, 84f, 84f), (Texture)(object)_cornerTR);
			GUI.DrawTexture(new Rect(((Rect)(ref r)).x - 10f, ((Rect)(ref r)).yMax - num4, 84f, 84f), (Texture)(object)_cornerBL);
			GUI.DrawTexture(new Rect(((Rect)(ref r)).xMax - num4, ((Rect)(ref r)).yMax - num4, 84f, 84f), (Texture)(object)_cornerBR);
			float num5 = ((Rect)(ref r)).center.x - 28f;
			GUI.DrawTexture(new Rect(num5, ((Rect)(ref r)).y - 8f, 56f, 34f), (Texture)(object)_crestTop);
			GUI.DrawTexture(new Rect(num5, ((Rect)(ref r)).yMax + 8f - 34f, 56f, 34f), (Texture)(object)_crestBottom);
			DrawOutline(new Rect(((Rect)(ref r)).x + 18f, ((Rect)(ref r)).y + 18f, ((Rect)(ref r)).width - 36f, ((Rect)(ref r)).height - 36f), new Color(Gold.r, Gold.g, Gold.b, 0.45f), 1f);
		}

		public static void DrawOutline(Rect r, Color c, float t)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0094: Unknown result type (might be due to invalid IL or missing references)
			Color color = GUI.color;
			GUI.color = c;
			GUI.DrawTexture(new Rect(((Rect)(ref r)).x, ((Rect)(ref r)).y, ((Rect)(ref r)).width, t), (Texture)(object)_white);
			GUI.DrawTexture(new Rect(((Rect)(ref r)).x, ((Rect)(ref r)).yMax - t, ((Rect)(ref r)).width, t), (Texture)(object)_white);
			GUI.DrawTexture(new Rect(((Rect)(ref r)).x, ((Rect)(ref r)).y, t, ((Rect)(ref r)).height), (Texture)(object)_white);
			GUI.DrawTexture(new Rect(((Rect)(ref r)).xMax - t, ((Rect)(ref r)).y, t, ((Rect)(ref r)).height), (Texture)(object)_white);
			GUI.color = color;
		}

		public static void DrawFill(Rect r, Color c)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			Color color = GUI.color;
			GUI.color = c;
			GUI.DrawTexture(r, (Texture)(object)_white);
			GUI.color = color;
		}

		public static void DrawInset(Rect r)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0043: Unknown result type (might be due to invalid IL or missing references)
			DrawFill(r, new Color(0f, 0f, 0f, 0.45f));
			DrawOutline(r, new Color(Gold.r, Gold.g, Gold.b, 0.32f), 1f);
		}

		public static void DrawSelection(Rect r)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			GUI.DrawTexture(r, (Texture)(object)_selection);
		}

		public static void DrawDot(Rect r, Color c)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			Color color = GUI.color;
			GUI.color = c;
			GUI.DrawTexture(r, (Texture)(object)_dot, (ScaleMode)2);
			GUI.color = color;
		}

		public static void DrawHeartMark(Rect r, bool lit)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0023: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			Color color = GUI.color;
			GUI.color = (Color)(lit ? Gold : new Color(0.75f, 0.75f, 0.75f, 0.28f));
			GUI.DrawTexture(r, (Texture)(object)_heart, (ScaleMode)2);
			GUI.color = color;
		}

		public static void DrawRule(Rect r)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0024: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Unknown result type (might be due to invalid IL or missing references)
			//IL_005d: Unknown result type (might be due to invalid IL or missing references)
			DrawFill(r, new Color(Gold.r, Gold.g, Gold.b, 0.4f));
			GUI.DrawTexture(new Rect(((Rect)(ref r)).center.x - 7f, ((Rect)(ref r)).y - 7f + 0.5f, 14f, 14f), (Texture)(object)_diamond);
		}

		public static void DrawShadowed(Rect r, string text, GUIStyle style)
		{
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Unknown result type (might be due to invalid IL or missing references)
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: Unknown result type (might be due to invalid IL or missing references)
			if (style != null && !string.IsNullOrEmpty(text))
			{
				Color textColor = style.normal.textColor;
				style.normal.textColor = new Color(0f, 0f, 0f, 0.7f);
				GUI.Label(new Rect(((Rect)(ref r)).x + 1.5f, ((Rect)(ref r)).y + 1.5f, ((Rect)(ref r)).width, ((Rect)(ref r)).height), text, style);
				style.normal.textColor = textColor;
				GUI.Label(r, text, style);
			}
		}

		private static void BuildStyles(ThemeOptions o)
		{
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_0046: Unknown result type (might be due to invalid IL or missing references)
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0158: Unknown result type (might be due to invalid IL or missing references)
			//IL_0173: Unknown result type (might be due to invalid IL or missing references)
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a9: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c4: Unknown result type (might be due to invalid IL or missing references)
			//IL_01df: Unknown result type (might be due to invalid IL or missing references)
			//IL_0206: Unknown result type (might be due to invalid IL or missing references)
			//IL_0246: Unknown result type (might be due to invalid IL or missing references)
			//IL_0250: Expected O, but got Unknown
			//IL_0280: Unknown result type (might be due to invalid IL or missing references)
			//IL_028a: Expected O, but got Unknown
			//IL_0294: Unknown result type (might be due to invalid IL or missing references)
			//IL_02cf: Unknown result type (might be due to invalid IL or missing references)
			//IL_02d9: Expected O, but got Unknown
			//IL_02e3: Unknown result type (might be due to invalid IL or missing references)
			//IL_0313: Unknown result type (might be due to invalid IL or missing references)
			//IL_0318: Unknown result type (might be due to invalid IL or missing references)
			//IL_0320: Unknown result type (might be due to invalid IL or missing references)
			//IL_032f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0336: Unknown result type (might be due to invalid IL or missing references)
			//IL_033b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0345: Expected O, but got Unknown
			//IL_0345: Unknown result type (might be due to invalid IL or missing references)
			//IL_034a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0354: Expected O, but got Unknown
			//IL_0354: Unknown result type (might be due to invalid IL or missing references)
			//IL_0360: Expected O, but got Unknown
			//IL_03ba: Unknown result type (might be due to invalid IL or missing references)
			//IL_03ce: Unknown result type (might be due to invalid IL or missing references)
			//IL_03e2: Unknown result type (might be due to invalid IL or missing references)
			//IL_03f6: Unknown result type (might be due to invalid IL or missing references)
			_styledFrom = o;
			_everStyled = true;
			TextScale = Mathf.Clamp(o.Scale, 0.6f, 3f);
			_fontDelta = Mathf.Clamp(o.BodyDelta, -6, 24);
			Parchment = o.Text;
			Muted = o.MutedText;
			int num = Mathf.Clamp(o.TitleDelta, -16, 32);
			int styleDelta = Mathf.Clamp(o.SubTitleDelta, -16, 32);
			int styleDelta2 = Mathf.Clamp(o.HeaderDelta, -16, 32);
			int styleDelta3 = Mathf.Clamp(o.ButtonDelta, -16, 32);
			int styleDelta4 = Mathf.Clamp(o.RowDelta, -16, 32);
			int num2 = Mathf.Clamp(o.FooterDelta, -16, 32);
			int styleDelta5 = Mathf.Clamp(o.FieldDelta, -16, 32);
			float num3 = Mathf.Max(0, _fontDelta);
			float num4 = Mathf.Max(num3, (float)Mathf.Max(0, _fontDelta + num));
			float num5 = Mathf.Max(num3, (float)Mathf.Max(0, _fontDelta + num2));
			TitleHeight = 26f + Mathf.Round(28f * TextScale) + Mathf.Round(num4 * 1.5f);
			FooterHeight = Mathf.Max(30f, Mathf.Round(30f * TextScale) + num5);
			Font font = FindFont();
			Title = Text(font, Pt(25, num), (FontStyle)1, GoldBright, (TextAnchor)4);
			SubTitle = Text(font, Pt(18, styleDelta), (FontStyle)1, Gold, (TextAnchor)3);
			Header = Text(font, Pt(13, styleDelta2), (FontStyle)1, Gold, (TextAnchor)3);
			Key = Text(font, Pt(13), (FontStyle)0, Muted, (TextAnchor)3);
			Value = Text(font, Pt(13), (FontStyle)1, Parchment, (TextAnchor)3);
			Note = Text(font, Pt(13), (FontStyle)2, Muted, (TextAnchor)4);
			Note.wordWrap = true;
			Footer = Text(font, Pt(11, num2), (FontStyle)0, Muted, (TextAnchor)4);
			Button = Patch(font, Pt(13, styleDelta3), (FontStyle)1, (TextAnchor)4, _btnNormal, _btnHover, _btnActive);
			Button.padding = new RectOffset(12, 12, 6, 6);
			Primary = Patch(font, Pt(16, styleDelta3), (FontStyle)1, (TextAnchor)4, _btnNormal, _btnHover, _btnActive);
			Primary.padding = new RectOffset(12, 12, 8, 8);
			Primary.normal.textColor = Gold;
			Row = Patch(font, Pt(14, styleDelta4), (FontStyle)0, (TextAnchor)3, _rowNormal, _rowHover, _rowActive);
			Row.padding = new RectOffset(12, 12, 4, 4);
			Row.normal.textColor = Parchment;
			ImageButton = Patch(font, Pt(11, styleDelta4), (FontStyle)0, (TextAnchor)7, _rowNormal, _rowHover, _rowActive);
			Field = new GUIStyle
			{
				font = font,
				fontSize = Pt(13, styleDelta5),
				alignment = (TextAnchor)3,
				padding = new RectOffset(8, 8, 4, 4),
				border = new RectOffset(3, 3, 3, 3),
				clipping = (TextClipping)1
			};
			Field.normal.background = _fieldTex;
			Field.focused.background = _fieldTex;
			Field.hover.background = _fieldTex;
			Field.active.background = _fieldTex;
			Field.normal.textColor = Parchment;
			Field.focused.textColor = GoldBright;
			Field.hover.textColor = Parchment;
			Field.active.textColor = Parchment;
		}

		private static int Pt(int designSize, int styleDelta = 0)
		{
			return Mathf.Max(8, Mathf.RoundToInt((float)designSize * TextScale) + _fontDelta + styleDelta);
		}

		private static GUIStyle Text(Font font, int size, FontStyle fs, Color colour, TextAnchor anchor)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Expected O, but got Unknown
			GUIStyle val = new GUIStyle
			{
				font = font,
				fontSize = size,
				fontStyle = fs,
				alignment = anchor,
				richText = true,
				wordWrap = false,
				clipping = (TextClipping)1
			};
			val.normal.textColor = colour;
			return val;
		}

		private static GUIStyle Patch(Font font, int size, FontStyle fs, TextAnchor anchor, Texture2D normal, Texture2D hover, Texture2D active)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_003e: Expected O, but got Unknown
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0045: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0079: Unknown result type (might be due to invalid IL or missing references)
			//IL_007f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0089: Unknown result type (might be due to invalid IL or missing references)
			//IL_008f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0099: Unknown result type (might be due to invalid IL or missing references)
			//IL_009f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a9: Unknown result type (might be due to invalid IL or missing references)
			//IL_00af: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ba: Expected O, but got Unknown
			GUIStyle val = new GUIStyle
			{
				font = font,
				fontSize = size,
				fontStyle = fs,
				alignment = anchor,
				richText = true,
				wordWrap = false,
				border = new RectOffset(3, 3, 3, 3),
				clipping = (TextClipping)1
			};
			val.normal.background = normal;
			val.hover.background = hover;
			val.active.background = active;
			val.focused.background = normal;
			val.normal.textColor = Parchment;
			val.hover.textColor = GoldBright;
			val.active.textColor = GoldBright;
			val.focused.textColor = Parchment;
			return val;
		}

		private static Font FindFont()
		{
			Font[] array = Resources.FindObjectsOfTypeAll<Font>();
			string[] array2 = new string[3] { "AveriaSerifLibre", "Norsebold", "Norse" };
			foreach (string value in array2)
			{
				Font[] array3 = array;
				foreach (Font val in array3)
				{
					if ((Object)(object)val != (Object)null && ((Object)val).name.IndexOf(value, StringComparison.OrdinalIgnoreCase) >= 0)
					{
						return val;
					}
				}
			}
			return null;
		}

		private static int RailTile(FrameStyle style)
		{
			return style switch
			{
				FrameStyle.Serpent => 48, 
				FrameStyle.Ironbound => 40, 
				_ => 4, 
			};
		}

		private static bool RailRepeats(FrameStyle style)
		{
			return RailTile(style) > 4;
		}

		private static Texture2D BuildRail(FrameStyle style, Edge edge)
		{
			bool horizontal = edge == Edge.Top || edge == Edge.Bottom;
			int num = RailTile(style);
			int num2 = 18;
			int w = (horizontal ? num : num2);
			int h = (horizontal ? num2 : num);
			Painter p = new Painter(w, h)
			{
				MirrorY = (edge == Edge.Bottom),
				MirrorX = (edge == Edge.Right)
			};
			Action<float, float, float> action = delegate(float a, float ac, float r)
			{
				if (horizontal)
				{
					p.Disc(a, ac, r);
				}
				else
				{
					p.Disc(ac, a, r);
				}
			};
			switch (style)
			{
			case FrameStyle.Runic:
				RailProfile(p, horizontal, num, num2, 2f, 0.9f);
				RailProfile(p, horizontal, num, num2, 6.6f, 2.3f);
				RailProfile(p, horizontal, num, num2, 12.8f, 2.3f);
				break;
			case FrameStyle.Serpent:
			{
				for (int num3 = 0; num3 <= num * 3; num3++)
				{
					float num4 = (float)num3 / (float)(num * 3);
					float arg = num4 * (float)num;
					float num5 = Mathf.Sin(num4 * (float)Math.PI * 2f) * 3.6f;
					action(arg, 9f + num5, 2.3f);
					action(arg, 9f - num5, 2.3f);
				}
				break;
			}
			case FrameStyle.Ironbound:
				RailProfile(p, horizontal, num, num2, 2.4f, 1.3f);
				RailProfile(p, horizontal, num, num2, 9f, 5.2f);
				RailProfile(p, horizontal, num, num2, 15.6f, 1.3f);
				action((float)num * 0.5f, 9f, 3.1f);
				break;
			default:
				RailProfile(p, horizontal, num, num2, 4.4f, 2.7f);
				RailProfile(p, horizontal, num, num2, 12.4f, 1.6f);
				break;
			}
			return p.Bake();
		}

		private static void RailProfile(Painter p, bool horizontal, int along, int band, float mid, float half)
		{
			for (int i = 0; i < along; i++)
			{
				for (int j = 0; j < band; j++)
				{
					float d = Mathf.Abs((float)j - mid);
					if (horizontal)
					{
						p.RailPixel(i, j, d, half);
					}
					else
					{
						p.RailPixel(j, i, d, half);
					}
				}
			}
		}

		private static Texture2D BuildCorner(FrameStyle style, bool mirrorX, bool mirrorY)
		{
			//IL_006e: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f0: Unknown result type (might be due to invalid IL or missing references)
			//IL_0129: Unknown result type (might be due to invalid IL or missing references)
			//IL_0138: Unknown result type (might be due to invalid IL or missing references)
			//IL_0147: Unknown result type (might be due to invalid IL or missing references)
			//IL_0166: Unknown result type (might be due to invalid IL or missing references)
			if (style != FrameStyle.Gilt)
			{
				return BuildCornerAlt(style, mirrorX, mirrorY);
			}
			Painter painter = new Painter(84, 84)
			{
				MirrorX = mirrorX,
				MirrorY = mirrorY
			};
			painter.RailElbow(14.4f, 2.7f, 32f);
			painter.RailElbow(22.4f, 1.6f, 32f);
			painter.Lozenge(11f, 11f, 4.5f);
			painter.Taper(new Vector2(13.5f, 13.5f), new Vector2(19.3f, 19.3f), 1.2f, 2.2f);
			painter.Lozenge(36f, 36f, 3.4f);
			for (int i = 0; i < 2; i++)
			{
				painter.Transpose = i == 1;
				painter.Taper(new Vector2(38.5f, 35f), new Vector2(47f, 32f), 1.4f, 0.45f);
				painter.Spiral(new Vector2(50f, 31f), 1.3f, 0.33f, 0f, 6.8f, 5.371f, 0.55f, 2.4f);
				painter.Bezier(new Vector2(56f, 36f), new Vector2(68f, 41f), new Vector2(78f, 30f), 2.2f, 0.35f);
				painter.Spiral(new Vector2(76f, 32f), 0.9f, 0.32f, 0f, 4.6f, 1f, 1.1f, 0.3f);
				painter.Disc(58f, 34f, 1.8f);
			}
			painter.Transpose = false;
			return painter.Bake();
		}

		private static Texture2D BuildCornerAlt(FrameStyle style, bool mirrorX, bool mirrorY)
		{
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			//IL_0081: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00af: Unknown result type (might be due to invalid IL or missing references)
			//IL_0183: Unknown result type (might be due to invalid IL or missing references)
			//IL_0192: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b1: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01df: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ee: Unknown result type (might be due to invalid IL or missing references)
			//IL_0237: Unknown result type (might be due to invalid IL or missing references)
			//IL_0246: Unknown result type (might be due to invalid IL or missing references)
			//IL_0255: Unknown result type (might be due to invalid IL or missing references)
			//IL_0285: Unknown result type (might be due to invalid IL or missing references)
			//IL_0294: Unknown result type (might be due to invalid IL or missing references)
			//IL_02a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_02c2: Unknown result type (might be due to invalid IL or missing references)
			Painter painter = new Painter(84, 84)
			{
				MirrorX = mirrorX,
				MirrorY = mirrorY
			};
			switch (style)
			{
			case FrameStyle.Runic:
			{
				painter.SquareElbow(12f, 0.9f, 32f);
				painter.SquareElbow(16.6f, 2.3f, 32f);
				painter.SquareElbow(22.8f, 2.3f, 32f);
				painter.Taper(new Vector2(26f, 54f), new Vector2(54f, 26f), 1.9f, 1.9f);
				painter.Taper(new Vector2(30f, 30f), new Vector2(50f, 50f), 1.5f, 1.5f);
				painter.Lozenge(40f, 40f, 4.2f);
				for (int k = 0; k < 2; k++)
				{
					painter.Transpose = k == 1;
					painter.Disc(52f, 9.7f, 1.9f);
					painter.Disc(66f, 9.7f, 1.9f);
					painter.Disc(80f, 9.7f, 1.9f);
				}
				painter.Transpose = false;
				break;
			}
			case FrameStyle.Serpent:
			{
				painter.RailElbow(15.4f, 2.3f, 32f);
				painter.RailElbow(22.6f, 2.3f, 32f);
				painter.Lozenge(19f, 19f, 7.2f);
				painter.Taper(new Vector2(15f, 15f), new Vector2(6f, 6f), 3.4f, 1.1f);
				painter.Taper(new Vector2(23f, 14f), new Vector2(12f, 8f), 1.6f, 0.5f);
				painter.Taper(new Vector2(14f, 23f), new Vector2(8f, 12f), 1.6f, 0.5f);
				painter.Disc(24f, 16f, 1.7f);
				painter.Disc(16f, 24f, 1.7f);
				painter.Bezier(new Vector2(28f, 20f), new Vector2(24f, 24f), new Vector2(20f, 28f), 1.5f, 1.5f);
				for (int j = 0; j < 2; j++)
				{
					painter.Transpose = j == 1;
					painter.Bezier(new Vector2(34f, 30f), new Vector2(50f, 24f), new Vector2(64f, 33f), 2.3f, 2.3f);
					painter.Spiral(new Vector2(74f, 26f), 1.1f, 0.3f, 0f, 5f, 2.2f, 2.1f, 0.9f);
				}
				painter.Transpose = false;
				break;
			}
			default:
			{
				painter.SquareElbow(12.4f, 1.3f, 32f);
				painter.SquareElbow(19f, 5.2f, 32f);
				painter.SquareElbow(25.6f, 1.3f, 32f);
				painter.Disc(19f, 19f, 4.6f);
				painter.Disc(19f, 19f, 2f);
				for (int i = 0; i < 2; i++)
				{
					painter.Transpose = i == 1;
					painter.Disc(44f, 19f, 3.1f);
					painter.Disc(70f, 19f, 3.1f);
				}
				painter.Transpose = false;
				break;
			}
			}
			return painter.Bake();
		}

		private static Texture2D BuildCrest(FrameStyle style, bool flip)
		{
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ff: Unknown result type (might be due to invalid IL or missing references)
			//IL_010e: Unknown result type (might be due to invalid IL or missing references)
			//IL_012d: Unknown result type (might be due to invalid IL or missing references)
			//IL_013c: Unknown result type (might be due to invalid IL or missing references)
			//IL_014b: Unknown result type (might be due to invalid IL or missing references)
			if (style != FrameStyle.Gilt)
			{
				return BuildCrestAlt(style, flip);
			}
			Painter painter = new Painter(56, 34);
			painter.MirrorY = flip;
			painter.Disc(28f, 2.5f, 1.8f);
			painter.Lozenge(28f, 9f, 6.5f);
			painter.Taper(new Vector2(28f, 14f), new Vector2(28f, 24f), 2.2f, 1.2f);
			painter.Spiral(new Vector2(17f, 25f), 1.2f, 0.33f, 0f, 5.4f, 2.6f, 2f, 0.35f);
			painter.Spiral(new Vector2(39f, 25f), 1.2f, 0.33f, 0f, 5.4f, 2.6f, 2f, 0.35f, mirror: true);
			painter.Bezier(new Vector2(23f, 19f), new Vector2(13f, 24f), new Vector2(4f, 16f), 1.6f, 0.3f);
			painter.Bezier(new Vector2(33f, 19f), new Vector2(43f, 24f), new Vector2(52f, 16f), 1.6f, 0.3f);
			painter.Disc(3f, 14f, 1.5f);
			painter.Disc(53f, 14f, 1.5f);
			return painter.Bake();
		}

		private static Texture2D BuildCrestAlt(FrameStyle style, bool flip)
		{
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			//IL_006f: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_009d: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ac: Unknown result type (might be due to invalid IL or missing references)
			//IL_010f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0148: Unknown result type (might be due to invalid IL or missing references)
			//IL_0181: Unknown result type (might be due to invalid IL or missing references)
			//IL_0190: Unknown result type (might be due to invalid IL or missing references)
			//IL_019f: Unknown result type (might be due to invalid IL or missing references)
			//IL_01be: Unknown result type (might be due to invalid IL or missing references)
			//IL_01cd: Unknown result type (might be due to invalid IL or missing references)
			//IL_01dc: Unknown result type (might be due to invalid IL or missing references)
			//IL_0200: Unknown result type (might be due to invalid IL or missing references)
			//IL_020f: Unknown result type (might be due to invalid IL or missing references)
			Painter painter = new Painter(56, 34)
			{
				MirrorY = flip
			};
			switch (style)
			{
			case FrameStyle.Runic:
				painter.Lozenge(28f, 8f, 6f);
				painter.Taper(new Vector2(28f, 13f), new Vector2(28f, 27f), 2f, 2f);
				painter.Taper(new Vector2(28f, 16f), new Vector2(17f, 25f), 1.7f, 1.1f);
				painter.Taper(new Vector2(28f, 16f), new Vector2(39f, 25f), 1.7f, 1.1f);
				painter.Disc(7f, 10f, 1.9f);
				painter.Disc(49f, 10f, 1.9f);
				break;
			case FrameStyle.Serpent:
				painter.Lozenge(28f, 11f, 5.2f);
				painter.Spiral(new Vector2(19f, 17f), 1.2f, 0.32f, 0f, 5.6f, 2.4f, 2.1f, 0.5f);
				painter.Spiral(new Vector2(37f, 17f), 1.2f, 0.32f, 0f, 5.6f, 2.4f, 2.1f, 0.5f, mirror: true);
				painter.Bezier(new Vector2(24f, 20f), new Vector2(12f, 26f), new Vector2(2f, 15f), 2f, 1f);
				painter.Bezier(new Vector2(32f, 20f), new Vector2(44f, 26f), new Vector2(54f, 15f), 2f, 1f);
				break;
			default:
				painter.Taper(new Vector2(3f, 12f), new Vector2(53f, 12f), 4.4f, 4.4f);
				painter.Disc(28f, 12f, 8.2f);
				painter.Disc(28f, 12f, 4.4f);
				painter.Disc(11f, 12f, 2.4f);
				painter.Disc(45f, 12f, 2.4f);
				painter.Disc(28f, 25f, 2.4f);
				break;
			}
			return painter.Bake();
		}

		private static Texture2D BuildDot(int size)
		{
			//IL_00c9: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ce: Unknown result type (might be due to invalid IL or missing references)
			Texture2D val = New(size, size, (TextureWrapMode)1, (FilterMode)1);
			Color[] array = (Color[])(object)new Color[size * size];
			float num = (float)(size - 1) * 0.5f;
			float num2 = (float)size * 0.42f;
			for (int i = 0; i < size; i++)
			{
				for (int j = 0; j < size; j++)
				{
					float num3 = 0f;
					for (int k = 0; k < 2; k++)
					{
						for (int l = 0; l < 2; l++)
						{
							float num4 = (float)j + ((float)l + 0.5f) * 0.5f - 0.5f - num;
							float num5 = (float)i + ((float)k + 0.5f) * 0.5f - 0.5f - num;
							if (Mathf.Sqrt(num4 * num4 + num5 * num5) <= num2)
							{
								num3 += 0.25f;
							}
						}
					}
					array[i * size + j] = new Color(1f, 1f, 1f, num3);
				}
			}
			val.SetPixels(array);