using System;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETStandard,Version=v2.0", FrameworkDisplayName = ".NET Standard 2.0")]
[assembly: AssemblyCompany("SirRomey")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyCopyright("Copyright (c) 2026 SirRomey")]
[assembly: AssemblyDescription("Locks the wind to a fixed angle off your ship's heading while you are at the helm with sails up. Client-side; wind strength and ship stats are untouched.")]
[assembly: AssemblyFileVersion("1.0.2.0")]
[assembly: AssemblyInformationalVersion("1.0.2+35929e141fb8d0470c70ff1e563129af6bc5b10a")]
[assembly: AssemblyProduct("HelmWind")]
[assembly: AssemblyTitle("HelmWind")]
[assembly: AssemblyVersion("1.0.2.0")]
[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 HelmWind
{
	public enum SailMode
	{
		Off,
		DeadAstern,
		Offset
	}
	[BepInPlugin("SirRomey.HelmWind", "HelmWind", "1.0.2")]
	public class Plugin : BaseUnityPlugin
	{
		public const string GUID = "SirRomey.HelmWind";

		public const string ModName = "HelmWind";

		public const string ModVersion = "1.0.2";

		internal static ManualLogSource Log;

		private static ConfigEntry<bool> _enabled;

		private static ConfigEntry<float> _offset;

		private static ConfigEntry<KeyboardShortcut> _toggleKey;

		private static SailMode _mode = SailMode.Offset;

		private static bool _active;

		private static bool _focusCheckStoodDown;

		private Harmony _harmony;

		private static readonly KeyCode[] BlockingModifiers;

		public static bool Enabled
		{
			get
			{
				if (_enabled != null)
				{
					return _enabled.Value;
				}
				return false;
			}
		}

		public static SailMode Mode => _mode;

		public static float OffsetDegrees => Mathf.Clamp(_offset.Value, -90f, 90f);

		public static float ActiveOffsetDegrees
		{
			get
			{
				if (_mode != SailMode.DeadAstern)
				{
					return OffsetDegrees;
				}
				return 0f;
			}
		}

		private void Awake()
		{
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			//IL_0063: Expected O, but got Unknown
			//IL_0082: Unknown result type (might be due to invalid IL or missing references)
			//IL_0092: Unknown result type (might be due to invalid IL or missing references)
			//IL_009c: Expected O, but got Unknown
			//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b1: Expected O, but got Unknown
			//IL_0152: Unknown result type (might be due to invalid IL or missing references)
			Log = ((BaseUnityPlugin)this).Logger;
			_enabled = ((BaseUnityPlugin)this).Config.Bind<bool>("General", "Enabled", true, "Master switch. With this off the wind is never touched, whatever mode is showing.");
			_offset = ((BaseUnityPlugin)this).Config.Bind<float>("General", "Offset", 60f, new ConfigDescription("Angle in degrees between the wind and the ship's heading, used by Offset mode. The sign picks the side the wind comes over: negative is one side, positive the other. Valheim's sail physics is symmetric about the centreline, so the sign changes which way you heel and nothing else - only the magnitude affects speed. Sail force peaks near 63 degrees, which is why the default is 60.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(-90f, 90f), Array.Empty<object>()));
			_toggleKey = ((BaseUnityPlugin)this).Config.Bind<KeyboardShortcut>("General", "ToggleKey", new KeyboardShortcut((KeyCode)289, Array.Empty<KeyCode>()), new ConfigDescription("Cycles Off, then DeadAstern, then Offset, then back to Off. Modifiers work, so LeftControl+F8 and the like are valid. Ignored while the console, chat, or a text prompt has the keyboard.", (AcceptableValueBase)null, Array.Empty<object>()));
			_harmony = new Harmony("SirRomey.HelmWind");
			if (AccessTools.Method(typeof(EnvMan), "SetTargetWind", new Type[2]
			{
				typeof(Vector3),
				typeof(float)
			}, (Type[])null) == null)
			{
				Log.LogError((object)"could not find EnvMan.SetTargetWind(Vector3, float) - game update? wind override is off");
				return;
			}
			_harmony.PatchAll(typeof(WindPatch));
			_active = true;
			Log.LogInfo((object)string.Format("loaded v{0}, mode {1}, offset {2:0.#} deg, key {3}", "1.0.2", _mode, OffsetDegrees, _toggleKey.Value));
		}

		private void OnDestroy()
		{
			Harmony harmony = _harmony;
			if (harmony != null)
			{
				harmony.UnpatchSelf();
			}
		}

		private void Update()
		{
			if (_active && Enabled && !TypingSomewhere() && ToggleKeyPressed())
			{
				CycleMode();
			}
		}

		private static bool ToggleKeyPressed()
		{
			//IL_0005: 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_000d: 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_005a: 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_0066: Unknown result type (might be due to invalid IL or missing references)
			KeyboardShortcut value = _toggleKey.Value;
			if ((int)((KeyboardShortcut)(ref value)).MainKey == 0 || !Input.GetKeyDown(((KeyboardShortcut)(ref value)).MainKey))
			{
				return false;
			}
			KeyCode[] array = ((KeyboardShortcut)(ref value)).Modifiers.ToArray();
			KeyCode[] array2 = array;
			for (int i = 0; i < array2.Length; i++)
			{
				if (!Input.GetKey(array2[i]))
				{
					return false;
				}
			}
			array2 = BlockingModifiers;
			foreach (KeyCode val in array2)
			{
				if (Input.GetKey(val) && Array.IndexOf(array, val) < 0)
				{
					return false;
				}
			}
			return true;
		}

		private static bool TypingSomewhere()
		{
			if (_focusCheckStoodDown)
			{
				return false;
			}
			try
			{
				if (Console.IsVisible() || TextInput.IsVisible())
				{
					return true;
				}
				return (Object)(object)Chat.instance != (Object)null && Chat.instance.HasFocus();
			}
			catch (Exception arg)
			{
				_focusCheckStoodDown = true;
				Log.LogError((object)$"focus check threw, treating as not typing from here on: {arg}");
				return false;
			}
		}

		private static void CycleMode()
		{
			string text;
			switch (_mode)
			{
			case SailMode.Off:
				_mode = SailMode.DeadAstern;
				text = "HelmWind: dead astern";
				break;
			case SailMode.DeadAstern:
				_mode = SailMode.Offset;
				text = $"HelmWind: offset {OffsetDegrees:0.#} deg";
				break;
			default:
				_mode = SailMode.Off;
				text = "HelmWind: off, vanilla wind";
				break;
			}
			Log.LogInfo((object)$"mode {_mode}");
			if ((Object)(object)Player.m_localPlayer != (Object)null)
			{
				((Character)Player.m_localPlayer).Message((MessageType)1, text, 0, (Sprite)null, false);
			}
		}

		static Plugin()
		{
			KeyCode[] array = new KeyCode[6];
			RuntimeHelpers.InitializeArray(array, (RuntimeFieldHandle)/*OpCode not supported: LdMemberToken*/);
			BlockingModifiers = (KeyCode[])(object)array;
		}
	}
	[HarmonyPatch(typeof(EnvMan), "SetTargetWind")]
	internal static class WindPatch
	{
		private const float MinHeadingMagnitude = 0.0001f;

		private static bool _stoodDown;

		private static bool Prefix(ref Vector3 dir)
		{
			//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)
			if (_stoodDown)
			{
				return true;
			}
			try
			{
				if (TryGetHeadingWind(out var wind))
				{
					dir = wind;
				}
			}
			catch (Exception arg)
			{
				_stoodDown = true;
				Plugin.Log.LogError((object)$"wind override threw, standing down for this session: {arg}");
			}
			return true;
		}

		private static bool TryGetHeadingWind(out Vector3 wind)
		{
			//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_006f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0074: 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_009c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a8: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ad: Unknown result type (might be due to invalid IL or missing references)
			wind = Vector3.zero;
			if (!Plugin.Enabled || Plugin.Mode == SailMode.Off)
			{
				return false;
			}
			EnvMan instance = EnvMan.instance;
			if ((Object)(object)instance == (Object)null || instance.m_debugWind)
			{
				return false;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return false;
			}
			Ship controlledShip = localPlayer.GetControlledShip();
			if ((Object)(object)controlledShip == (Object)null)
			{
				return false;
			}
			if (!controlledShip.IsSailUp() || !controlledShip.IsOwner())
			{
				return false;
			}
			Vector3 forward = ((Component)controlledShip).transform.forward;
			forward.y = 0f;
			if (((Vector3)(ref forward)).sqrMagnitude < 9.999999E-09f)
			{
				return false;
			}
			wind = Quaternion.AngleAxis(Plugin.ActiveOffsetDegrees, Vector3.up) * ((Vector3)(ref forward)).normalized;
			return true;
		}
	}
}