using System;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using RoR2;
using UnityEngine;
using UnityEngine.Networking;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("PausedTimerOnTP")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.1.0.0")]
[assembly: AssemblyInformationalVersion("1.1.0")]
[assembly: AssemblyProduct("PausedTimerOnTP")]
[assembly: AssemblyTitle("PausedTimerOnTP")]
[assembly: AssemblyVersion("1.1.0.0")]
[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 PausedTimerOnTP
{
	public enum PauseTrigger
	{
		OnBossDefeated,
		OnActivation,
		OnChargeComplete
	}
	[BepInPlugin("Bruce.PausedTimerOnTP", "PausedTimerOnTP", "1.1.0")]
	public class PausedTimerOnTPPlugin : BaseUnityPlugin
	{
		public const string PluginAuthor = "Bruce";

		public const string PluginName = "PausedTimerOnTP";

		public const string PluginGUID = "Bruce.PausedTimerOnTP";

		public const string PluginVersion = "1.1.0";

		internal static ConfigEntry<bool> Enabled;

		internal static ConfigEntry<PauseTrigger> Trigger;

		internal static bool TimerFrozen;

		private static float frozenAt;

		private bool patchApplied;

		private bool fallbackWarningLogged;

		private Harmony harmony;

		private void Awake()
		{
			//IL_00b1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bb: Expected O, but got Unknown
			Enabled = ((BaseUnityPlugin)this).Config.Bind<bool>("General", "Enabled", true, "Master switch. When false the run timer behaves exactly like vanilla.");
			Trigger = ((BaseUnityPlugin)this).Config.Bind<PauseTrigger>("General", "PauseTrigger", PauseTrigger.OnBossDefeated, "OnBossDefeated: pause the timer when the teleporter boss is killed.\nOnActivation: pause the timer the moment the teleporter is activated.\nOnChargeComplete: pause the timer when the teleporter reaches 100% charge.");
			Enabled.SettingChanged += delegate
			{
				if (!Enabled.Value)
				{
					Unfreeze("disabled in config");
				}
			};
			BossGroup.onBossGroupDefeatedServer += OnBossGroupDefeated;
			TeleporterInteraction.onTeleporterBeginChargingGlobal += OnTeleporterBeginCharging;
			TeleporterInteraction.onTeleporterChargedGlobal += OnTeleporterCharged;
			Stage.onStageStartGlobal += OnStageStart;
			Run.onRunStartGlobal += OnRunStart;
			harmony = new Harmony("Bruce.PausedTimerOnTP");
			try
			{
				harmony.CreateClassProcessor(typeof(RunStopwatchPatch)).Patch();
				patchApplied = true;
			}
			catch (Exception ex)
			{
				((BaseUnityPlugin)this).Logger.LogWarning((object)("Could not patch Run.ShouldUpdateRunStopwatch; using fallback clamp instead. " + ex.Message));
			}
			((BaseUnityPlugin)this).Logger.LogInfo((object)string.Format("{0} {1} loaded (trigger: {2}).", "PausedTimerOnTP", "1.1.0", Trigger.Value));
		}

		private void OnDestroy()
		{
			BossGroup.onBossGroupDefeatedServer -= OnBossGroupDefeated;
			TeleporterInteraction.onTeleporterBeginChargingGlobal -= OnTeleporterBeginCharging;
			TeleporterInteraction.onTeleporterChargedGlobal -= OnTeleporterCharged;
			Stage.onStageStartGlobal -= OnStageStart;
			Run.onRunStartGlobal -= OnRunStart;
			Harmony obj = harmony;
			if (obj != null)
			{
				obj.UnpatchSelf();
			}
		}

		private void OnBossGroupDefeated(BossGroup bossGroup)
		{
			if (Trigger.Value == PauseTrigger.OnBossDefeated && !((Object)(object)bossGroup == (Object)null) && IsTeleporterBossGroup(bossGroup))
			{
				Freeze("teleporter boss defeated");
			}
		}

		private static bool IsTeleporterBossGroup(BossGroup bossGroup)
		{
			TeleporterInteraction instance = TeleporterInteraction.instance;
			if ((Object)(object)instance == (Object)null)
			{
				return false;
			}
			if (!((Object)(object)instance.bossGroup == (Object)(object)bossGroup))
			{
				return (Object)(object)((Component)bossGroup).GetComponentInParent<TeleporterInteraction>() == (Object)(object)instance;
			}
			return true;
		}

		private void OnTeleporterBeginCharging(TeleporterInteraction teleporter)
		{
			if (Trigger.Value == PauseTrigger.OnActivation)
			{
				Freeze("teleporter activated");
			}
		}

		private void OnTeleporterCharged(TeleporterInteraction teleporter)
		{
			if (Trigger.Value == PauseTrigger.OnChargeComplete)
			{
				Freeze("teleporter fully charged");
			}
		}

		private void OnStageStart(Stage stage)
		{
			Unfreeze("new stage");
		}

		private void OnRunStart(Run run)
		{
			Unfreeze("new run");
		}

		private void Freeze(string reason)
		{
			if (NetworkServer.active && Enabled.Value && !TimerFrozen && !((Object)(object)Run.instance == (Object)null))
			{
				frozenAt = Run.instance.GetRunStopwatch();
				TimerFrozen = true;
				((BaseUnityPlugin)this).Logger.LogInfo((object)$"Run timer stopped at {frozenAt:F1}s ({reason}).");
			}
		}

		private void Unfreeze(string reason)
		{
			if (TimerFrozen)
			{
				TimerFrozen = false;
				((BaseUnityPlugin)this).Logger.LogInfo((object)("Run timer released (" + reason + ")."));
			}
		}

		private void FixedUpdate()
		{
			if (!TimerFrozen || !NetworkServer.active)
			{
				return;
			}
			Run instance = Run.instance;
			if (!((Object)(object)instance == (Object)null) && Math.Abs(instance.GetRunStopwatch() - frozenAt) > 0.05f)
			{
				instance.SetRunStopwatch(frozenAt);
				if (!fallbackWarningLogged)
				{
					fallbackWarningLogged = true;
					((BaseUnityPlugin)this).Logger.LogWarning((object)(patchApplied ? "Stopwatch kept advancing despite the patch (a Run subclass may override it); clamping instead." : "Clamping run stopwatch via fallback."));
				}
			}
		}
	}
	[HarmonyPatch(typeof(Run), "ShouldUpdateRunStopwatch")]
	internal static class RunStopwatchPatch
	{
		[HarmonyPostfix]
		private static void Postfix(ref bool __result)
		{
			if (PausedTimerOnTPPlugin.TimerFrozen)
			{
				__result = false;
			}
		}
	}
}