using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using Kriona.Shared;
using Microsoft.CodeAnalysis;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: IgnoresAccessChecksTo("assembly_valheim")]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("Kriona")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyCopyright("Copyright (c) 2026 Kriona Hagen - MIT License")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("Safe Sneak")]
[assembly: AssemblyTitle("Safe Sneak")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[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 SafeSneak
{
	[BepInPlugin("kriona.SafeSneak", "Safe Sneak", "1.0.0")]
	public class Plugin : BaseUnityPlugin
	{
		public const string PluginGuid = "kriona.SafeSneak";

		public const string PluginName = "Safe Sneak";

		public const string PluginVersion = "1.0.0";

		public static ConfigEntry<float> MaxDrop;

		public static ManualLogSource Log;

		private Harmony harmony;

		private ConfigWatcher watcher;

		private void Awake()
		{
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_0043: Expected O, but got Unknown
			//IL_006a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0074: Expected O, but got Unknown
			Log = ((BaseUnityPlugin)this).Logger;
			MaxDrop = ((BaseUnityPlugin)this).Config.Bind<float>("General", "MaxDrop", 1f, new ConfigDescription("How far the ground can drop away in front of you, in meters, before sneaking stops you at the edge - lower stops you at smaller steps, higher lets you sneak down them", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.1f, 20f), Array.Empty<object>()));
			watcher = new ConfigWatcher(((BaseUnityPlugin)this).Config, ((BaseUnityPlugin)this).Logger, "Safe Sneak");
			harmony = new Harmony("kriona.SafeSneak");
			harmony.PatchAll();
			((BaseUnityPlugin)this).Logger.LogInfo((object)"Safe Sneak 1.0.0 loaded");
		}

		private void Update()
		{
			watcher.Update();
		}

		private void OnDestroy()
		{
			watcher?.Dispose();
			Harmony obj = harmony;
			if (obj != null)
			{
				obj.UnpatchSelf();
			}
		}
	}
	internal static class Ledge
	{
		private const float EdgeMargin = 0.1f;

		private const float ProbeHeight = 1f;

		private const int RingSamples = 16;

		private const float MinSpeed = 0.001f;

		public static void AddWalkForce(Rigidbody body, Vector3 force, ForceMode mode, Character character)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Invalid comparison between Unknown and I4
			//IL_002f: 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_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0012: 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_0018: 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_001b: 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_0021: 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_0027: Unknown result type (might be due to invalid IL or missing references)
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			if ((int)mode == 2 && IsGuarded(character))
			{
				Vector3 val = body.linearVelocity + force;
				force += Hold(character, val) - val;
			}
			body.AddForce(force, mode);
		}

		private static bool IsGuarded(Character character)
		{
			if ((Object)(object)character == (Object)(object)Player.m_localPlayer && character.IsCrouching() && character.IsOnGround() && !character.IsKnockedBack() && !character.IsStaggering() && !character.InDodge() && !character.IsAttached())
			{
				return !character.IsDead();
			}
			return false;
		}

		private static Vector3 Hold(Character character, Vector3 target)
		{
			//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_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_000e: 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_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: 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_0044: 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_0037: 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_0051: 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_0053: 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_0059: 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_005b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0060: Unknown result type (might be due to invalid IL or missing references)
			//IL_004f: Unknown result type (might be due to invalid IL or missing references)
			//IL_007b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0080: Unknown result type (might be due to invalid IL or missing references)
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			//IL_008b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			//IL_0097: Unknown result type (might be due to invalid IL or missing references)
			//IL_0070: Unknown result type (might be due to invalid IL or missing references)
			//IL_0071: 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_00a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00aa: 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_00b5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bd: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c9: 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)
			Vector3 position = ((Component)character).transform.position;
			Vector3 groundVelocity = GetGroundVelocity(character, position);
			Vector3 val = target - groundVelocity;
			val.y = 0f;
			if (((Vector3)(ref val)).magnitude < 0.001f || !HasGround(position, position.y))
			{
				return target;
			}
			if (IsSafe(position, val))
			{
				return target;
			}
			Vector3 ledgeNormal = GetLedgeNormal(position, val);
			Vector3 val2 = Without(val, ledgeNormal);
			if (((Vector3)(ref val2)).magnitude < 0.001f || !IsSafe(position, val2))
			{
				character.m_currentVel = Vector3.zero;
				return new Vector3(groundVelocity.x, target.y, groundVelocity.z);
			}
			character.m_currentVel = Without(character.m_currentVel, ledgeNormal);
			return new Vector3(groundVelocity.x + val2.x, target.y, groundVelocity.z + val2.z);
		}

		private static Vector3 GetGroundVelocity(Character character, Vector3 position)
		{
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			//IL_001d: 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_0010: Unknown result type (might be due to invalid IL or missing references)
			Rigidbody lastGroundBody = character.m_lastGroundBody;
			if ((Object)(object)lastGroundBody == (Object)null)
			{
				return Vector3.zero;
			}
			Vector3 pointVelocity = lastGroundBody.GetPointVelocity(position);
			pointVelocity.y = 0f;
			return pointVelocity;
		}

		private static bool IsSafe(Vector3 position, Vector3 move)
		{
			//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)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: 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_0020: Unknown result type (might be due to invalid IL or missing references)
			float magnitude = ((Vector3)(ref move)).magnitude;
			return HasGround(position + move / magnitude * GetProbeDistance(magnitude), position.y);
		}

		private static float GetProbeDistance(float speed)
		{
			return speed * Time.fixedDeltaTime + 0.1f;
		}

		private static Vector3 GetLedgeNormal(Vector3 position, Vector3 move)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0012: 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_0045: 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_004d: 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_0060: 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_0067: 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_0081: Unknown result type (might be due to invalid IL or missing references)
			float probeDistance = GetProbeDistance(((Vector3)(ref move)).magnitude);
			Vector3 val = Vector3.zero;
			Vector3 val2 = default(Vector3);
			for (int i = 0; i < 16; i++)
			{
				float num = (float)i * MathF.PI * 2f / 16f;
				((Vector3)(ref val2))..ctor(Mathf.Cos(num), 0f, Mathf.Sin(num));
				if (!HasGround(position + val2 * probeDistance, position.y))
				{
					val += val2;
				}
			}
			if (!(((Vector3)(ref val)).magnitude > 0.001f))
			{
				return ((Vector3)(ref move)).normalized;
			}
			return ((Vector3)(ref val)).normalized;
		}

		private static Vector3 Without(Vector3 velocity, Vector3 normal)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0001: 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_0008: 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_0018: Unknown result type (might be due to invalid IL or missing references)
			return velocity - normal * Mathf.Max(0f, Vector3.Dot(velocity, normal));
		}

		private static bool HasGround(Vector3 point, float feet)
		{
			//IL_0000: 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_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			return Physics.Raycast(new Vector3(point.x, feet + 1f, point.z), Vector3.down, 1f + Plugin.MaxDrop.Value, Character.s_groundRayMask, (QueryTriggerInteraction)1);
		}
	}
	[HarmonyPatch(typeof(Character), "UpdateWalking")]
	public static class UpdateWalkingPatch
	{
		private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
		{
			MethodInfo addForce = AccessTools.Method(typeof(Rigidbody), "AddForce", new Type[2]
			{
				typeof(Vector3),
				typeof(ForceMode)
			}, (Type[])null);
			MethodInfo addWalkForce = AccessTools.Method(typeof(Ledge), "AddWalkForce", (Type[])null, (Type[])null);
			int replaced = 0;
			foreach (CodeInstruction instruction in instructions)
			{
				if (CodeInstructionExtensions.Calls(instruction, addForce))
				{
					CodeInstruction val = new CodeInstruction(OpCodes.Ldarg_0, (object)null);
					CodeInstructionExtensions.MoveLabelsTo(instruction, val);
					yield return val;
					instruction.opcode = OpCodes.Call;
					instruction.operand = addWalkForce;
					replaced++;
				}
				yield return instruction;
			}
			if (replaced != 1)
			{
				Plugin.Log.LogWarning((object)("Expected one Rigidbody.AddForce call in Character.UpdateWalking but found " + replaced + " - ledges may not stop you"));
			}
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
}
namespace Kriona.Shared
{
	internal class ConfigMirror
	{
		private readonly ConfigFile config;

		private readonly Action changed;

		private bool syncing;

		public ConfigMirror(ConfigFile config, Action changed)
		{
			this.config = config;
			this.changed = changed;
			config.SaveOnConfigSet = false;
			config.SettingChanged += OnSettingChanged;
		}

		public ConfigEntry<T> Bind<T>(string section, string key, T defaultValue, string description, AcceptableValueBase acceptableValues, int? order, string displayName)
		{
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Expected O, but got Unknown
			ConfigurationManagerAttributes configurationManagerAttributes = new ConfigurationManagerAttributes();
			configurationManagerAttributes.Order = order;
			configurationManagerAttributes.DispName = displayName;
			return config.Bind<T>(section, key, defaultValue, new ConfigDescription(description, acceptableValues, new object[1] { configurationManagerAttributes }));
		}

		public void Remove(ConfigEntryBase entry)
		{
			config.Remove(entry.Definition);
		}

		public void Sync(Action apply)
		{
			syncing = true;
			try
			{
				apply();
			}
			finally
			{
				syncing = false;
			}
		}

		public static void SetDisplayName(ConfigEntryBase entry, string displayName)
		{
			object[] tags = entry.Description.Tags;
			for (int i = 0; i < tags.Length; i++)
			{
				if (tags[i] is ConfigurationManagerAttributes configurationManagerAttributes)
				{
					configurationManagerAttributes.DispName = displayName;
				}
			}
		}

		private void OnSettingChanged(object sender, SettingChangedEventArgs args)
		{
			if (!syncing)
			{
				changed();
			}
		}
	}
	internal sealed class ConfigurationManagerAttributes
	{
		public int? Order;

		public string DispName;
	}
	internal class ConfigWatcher : IDisposable
	{
		private const float ReloadDelay = 0.5f;

		private readonly string path;

		private readonly Action reload;

		private readonly ManualLogSource log;

		private readonly string pluginName;

		private readonly FileSystemWatcher watcher;

		private string knownContents;

		private volatile bool fileChanged;

		private float reloadTime = -1f;

		public ConfigWatcher(string path, Action reload, ManualLogSource log, string pluginName)
		{
			this.path = path;
			this.reload = reload;
			this.log = log;
			this.pluginName = pluginName;
			Remember();
			try
			{
				watcher = new FileSystemWatcher(Path.GetDirectoryName(path), Path.GetFileName(path));
				watcher.NotifyFilter = NotifyFilters.FileName | NotifyFilters.Size | NotifyFilters.LastWrite;
				watcher.Changed += delegate
				{
					fileChanged = true;
				};
				watcher.Created += delegate
				{
					fileChanged = true;
				};
				watcher.Renamed += delegate
				{
					fileChanged = true;
				};
				watcher.EnableRaisingEvents = true;
			}
			catch (Exception ex)
			{
				watcher = null;
				log.LogWarning((object)("Couldn't watch " + path + " for changes, so changes made to it while Valheim is running aren't read: " + ex.Message));
			}
		}

		public ConfigWatcher(ConfigFile config, ManualLogSource log, string pluginName)
			: this(config.ConfigFilePath, delegate
			{
				ReloadConfig(config);
			}, log, pluginName)
		{
		}

		private static void ReloadConfig(ConfigFile config)
		{
			bool saveOnConfigSet = config.SaveOnConfigSet;
			config.SaveOnConfigSet = false;
			try
			{
				config.Reload();
			}
			finally
			{
				config.SaveOnConfigSet = saveOnConfigSet;
			}
			if (saveOnConfigSet && !MatchesFile(config))
			{
				config.Save();
			}
		}

		private static bool MatchesFile(ConfigFile config)
		{
			//IL_008e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a1: Expected O, but got Unknown
			Dictionary<ConfigDefinition, string> dictionary = new Dictionary<ConfigDefinition, string>();
			string text = string.Empty;
			string[] array = File.ReadAllLines(config.ConfigFilePath);
			for (int i = 0; i < array.Length; i++)
			{
				string text2 = array[i].Trim();
				if (text2.StartsWith("#"))
				{
					continue;
				}
				if (text2.StartsWith("[") && text2.EndsWith("]"))
				{
					text = text2.Substring(1, text2.Length - 2);
					continue;
				}
				string[] array2 = text2.Split(new char[1] { '=' }, 2);
				if (array2.Length == 2)
				{
					dictionary[new ConfigDefinition(text, array2[0].Trim())] = array2[1].Trim();
				}
			}
			foreach (KeyValuePair<ConfigDefinition, ConfigEntryBase> item in config)
			{
				if (!dictionary.TryGetValue(item.Key, out var value))
				{
					return false;
				}
				try
				{
					if (!object.Equals(TomlTypeConverter.ConvertToValue(value, item.Value.SettingType), item.Value.BoxedValue))
					{
						return false;
					}
				}
				catch (Exception)
				{
					return false;
				}
			}
			return true;
		}

		public void Update()
		{
			if (fileChanged)
			{
				fileChanged = false;
				reloadTime = Time.realtimeSinceStartup + 0.5f;
			}
			if (reloadTime < 0f || Time.realtimeSinceStartup < reloadTime)
			{
				return;
			}
			reloadTime = -1f;
			string text;
			try
			{
				text = File.ReadAllText(path);
			}
			catch (FileNotFoundException)
			{
				return;
			}
			catch (IOException)
			{
				reloadTime = Time.realtimeSinceStartup + 0.5f;
				return;
			}
			if (text == knownContents)
			{
				return;
			}
			reload();
			Remember();
			if (pluginName != null)
			{
				log.LogInfo((object)("Reloaded " + Path.GetFileName(path)));
				MessageHud instance = MessageHud.instance;
				if (instance != null)
				{
					instance.ShowMessage((MessageType)1, pluginName + ": config reloaded", 0, (Sprite)null, false, true);
				}
			}
		}

		public void Remember()
		{
			try
			{
				knownContents = File.ReadAllText(path);
			}
			catch (IOException)
			{
				knownContents = null;
			}
		}

		public void Dispose()
		{
			watcher?.Dispose();
		}
	}
	internal class StateEntries
	{
		public const string Inherit = "inherit";

		private static readonly AcceptableValueList<string> values = new AcceptableValueList<string>(new string[3] { "inherit", "true", "false" });

		private readonly ConfigMirror mirror;

		private readonly string help;

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

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

		public StateEntries(ConfigMirror mirror, string help)
		{
			this.mirror = mirror;
			this.help = help;
		}

		public void Set(string section, string key, string displayName, bool? state)
		{
			string entryName = GetEntryName(key, displayName);
			if (entries.TryGetValue(key, out var value) && ((ConfigEntryBase)value).Definition.Section != section)
			{
				mirror.Remove((ConfigEntryBase)(object)value);
				entries.Remove(key);
				value = null;
			}
			if (value == null)
			{
				try
				{
					value = mirror.Bind(section, key, "inherit", "Prefab " + key + " - " + help, (AcceptableValueBase)(object)values, null, entryName);
				}
				catch (ArgumentException)
				{
					return;
				}
				entries[key] = value;
			}
			else
			{
				ConfigMirror.SetDisplayName((ConfigEntryBase)(object)value, entryName);
			}
			value.Value = Format(state);
			set.Add(key);
		}

		public void RemoveUnset()
		{
			List<string> list = new List<string>();
			foreach (KeyValuePair<string, ConfigEntry<string>> entry in entries)
			{
				if (!set.Contains(entry.Key))
				{
					mirror.Remove((ConfigEntryBase)(object)entry.Value);
					list.Add(entry.Key);
				}
			}
			foreach (string item in list)
			{
				entries.Remove(item);
			}
			set.Clear();
		}

		public bool TryGetState(string key, out bool? state)
		{
			state = null;
			if (!entries.TryGetValue(key, out var value))
			{
				return false;
			}
			if (bool.TryParse(value.Value, out var result))
			{
				state = result;
			}
			return true;
		}

		public static string Format(bool? state)
		{
			if (!state.HasValue)
			{
				return "inherit";
			}
			if (!state.Value)
			{
				return "false";
			}
			return "true";
		}

		private static string GetEntryName(string key, string displayName)
		{
			string text = displayName.Trim();
			if (text.Length == 0 || text.Equals(key, StringComparison.OrdinalIgnoreCase))
			{
				return key;
			}
			return text + " (" + key + ")";
		}
	}
}