using System;
using System.Collections;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using ServerSync;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: AssemblyVersion("0.0.0.0")]
namespace RiverheimConfig;

[BepInPlugin("com.valheim.riverheim.config", "Riverheim Config", "1.0.0")]
public class RiverheimConfigPlugin : BaseUnityPlugin
{
	private const string PluginGUID = "com.valheim.riverheim.config";

	private const string PluginName = "Riverheim Config";

	private const string PluginVersion = "1.0.0";

	private static ManualLogSource logger;

	private static RiverheimConfigPlugin instance;

	private static ConfigEntry<float> riverDensity;

	private static ConfigEntry<float> riverStartingVariability;

	private static ConfigEntry<float> riverWeightRecovery;

	private static ConfigEntry<int> minRiverMouthLandNeighbors;

	private static ConfigEntry<float> minRiverMouthPointerMagnitude;

	private static ConfigEntry<float> riverWidthScale;

	private static ConfigEntry<float> riverWidthPower;

	private static ConfigEntry<float> riverWidthOffset;

	private static ConfigEntry<int> minRiverStrahler;

	private static ConfigEntry<float> minRiverWidth;

	private static ConfigEntry<float> maxCatchmentDiff;

	private static ConfigEntry<float> riverMeanderAmplitude;

	private static ConfigEntry<float> riverMeanderPeriod;

	private static ConfigEntry<float> riverMinDepth;

	private static ConfigEntry<float> riverSteepness;

	private static ConfigEntry<float> riverMaxBankHeight;

	private static ConfigEntry<float> riverValleyOffset;

	private static ConfigEntry<float> riverValleyMagnitude;

	private static ConfigEntry<float> riverValleyExponent;

	private static ConfigEntry<float> lakeThreshold;

	private static ConfigEntry<float> lakeNoiseScale;

	private static ConfigEntry<float> lakeLowlandContribution;

	private static ConfigEntry<float> lakeCuriosityContribution;

	private static ConfigEntry<float> worldSize;

	private static ConfigEntry<float> tileSpacing;

	private static ConfigSync configSync;

	private ConfigEntry<T> config<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true)
	{
		ConfigEntry<T> val = ((BaseUnityPlugin)this).Config.Bind<T>(group, name, value, description);
		((OwnConfigEntryBase)configSync.AddConfigEntry<T>(val)).SynchronizedConfig = synchronizedSetting;
		return val;
	}

	private ConfigEntry<T> config<T>(string group, string name, T value, string description, bool synchronizedSetting = true)
	{
		//IL_000c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0018: Expected O, but got Unknown
		return config(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting);
	}

	private void Awake()
	{
		//IL_0025: 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_0035: 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_0050: Expected O, but got Unknown
		//IL_0088: Unknown result type (might be due to invalid IL or missing references)
		//IL_0093: Expected O, but got Unknown
		//IL_00c1: Unknown result type (might be due to invalid IL or missing references)
		//IL_00cc: Expected O, but got Unknown
		//IL_00fa: Unknown result type (might be due to invalid IL or missing references)
		//IL_0105: Expected O, but got Unknown
		//IL_0127: Unknown result type (might be due to invalid IL or missing references)
		//IL_0132: Expected O, but got Unknown
		//IL_0160: Unknown result type (might be due to invalid IL or missing references)
		//IL_016b: Expected O, but got Unknown
		//IL_0199: Unknown result type (might be due to invalid IL or missing references)
		//IL_01a4: Expected O, but got Unknown
		//IL_01d2: Unknown result type (might be due to invalid IL or missing references)
		//IL_01dd: Expected O, but got Unknown
		//IL_020b: Unknown result type (might be due to invalid IL or missing references)
		//IL_0216: Expected O, but got Unknown
		//IL_0238: Unknown result type (might be due to invalid IL or missing references)
		//IL_0243: Expected O, but got Unknown
		//IL_0271: Unknown result type (might be due to invalid IL or missing references)
		//IL_027c: Expected O, but got Unknown
		//IL_02aa: Unknown result type (might be due to invalid IL or missing references)
		//IL_02b5: Expected O, but got Unknown
		//IL_02e3: Unknown result type (might be due to invalid IL or missing references)
		//IL_02ee: Expected O, but got Unknown
		//IL_031c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0327: Expected O, but got Unknown
		//IL_0355: Unknown result type (might be due to invalid IL or missing references)
		//IL_0360: Expected O, but got Unknown
		//IL_038e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0399: Expected O, but got Unknown
		//IL_03c7: Unknown result type (might be due to invalid IL or missing references)
		//IL_03d2: Expected O, but got Unknown
		//IL_0400: Unknown result type (might be due to invalid IL or missing references)
		//IL_040b: Expected O, but got Unknown
		//IL_0439: Unknown result type (might be due to invalid IL or missing references)
		//IL_0444: Expected O, but got Unknown
		//IL_0472: Unknown result type (might be due to invalid IL or missing references)
		//IL_047d: Expected O, but got Unknown
		//IL_04ab: Unknown result type (might be due to invalid IL or missing references)
		//IL_04b6: Expected O, but got Unknown
		//IL_04e4: Unknown result type (might be due to invalid IL or missing references)
		//IL_04ef: Expected O, but got Unknown
		//IL_051d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0528: Expected O, but got Unknown
		//IL_0556: Unknown result type (might be due to invalid IL or missing references)
		//IL_0561: Expected O, but got Unknown
		//IL_058f: Unknown result type (might be due to invalid IL or missing references)
		//IL_059a: Expected O, but got Unknown
		//IL_05c8: Unknown result type (might be due to invalid IL or missing references)
		//IL_05d3: Expected O, but got Unknown
		try
		{
			instance = this;
			logger = ((BaseUnityPlugin)this).Logger;
			logger.LogWarning((object)"=== RIVERHEIM RIVERS & LAKES CONFIG ===");
			configSync = new ConfigSync("com.valheim.riverheim.config")
			{
				DisplayName = "Riverheim Config",
				CurrentVersion = "1.0.0",
				MinimumRequiredVersion = "1.0.0"
			};
			logger.LogInfo((object)"ServerSync initialized - clients will use server config");
			riverDensity = config("1. River Spawning", "Density", 0.25f, new ConfigDescription("How many river mouth spawn points\n0.25 = DEFAULT (vanilla Riverheim)\n0.4 = ~570 rivers (60% more)\n0.5 = ~710 rivers (100% more)\n0.6 = ~850 rivers (140% more)\nLimits: True 0..1 | Practical 0.15..0.7 | Default 0.25", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.15f, 0.7f), Array.Empty<object>()));
			riverStartingVariability = config("1. River Spawning", "StartingVariability", 0.9f, new ConfigDescription("Randomness in river spawn locations\n0.9 = DEFAULT\nLimits: True 0..1 | Practical 0.4..1.0 | Default 0.9", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.4f, 1.5f), Array.Empty<object>()));
			riverWeightRecovery = config("1. River Spawning", "WeightRecovery", 0.05f, new ConfigDescription("How quickly river density recovers after spawning\n0.05 = DEFAULT\nLimits: True 0..1 | Practical 0.02..0.1 | Default 0.05", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.02f, 0.1f), Array.Empty<object>()));
			minRiverMouthLandNeighbors = config("1. River Spawning", "MinLandNeighbors", 2, new ConfigDescription("Min land tiles adjacent to river mouth\n2 = DEFAULT (stable rivers)\n1 = More rivers possible (may look weird)", (AcceptableValueBase)(object)new AcceptableValueRange<int>(1, 3), Array.Empty<object>()));
			minRiverMouthPointerMagnitude = config("1. River Spawning", "MinPointerMagnitude", 0.8f, new ConfigDescription("Minimum flow direction strength for river mouths\n0.8 = DEFAULT (strong flow requirement)\n0.6 = More mouths allowed (weaker flow)\n0.4 = MANY more mouths (may create stagnant rivers)\nLower = more rivers but worse quality\nLimits: True any | Practical 0..1 | Default 0.8", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.3f, 1f), Array.Empty<object>()));
			riverWidthScale = config("2. River Size", "WidthScale", 140f, new ConfigDescription("Base river width multiplier\n140 = DEFAULT (vanilla Riverheim)\n180 = 30% wider\n220 = 60% wider\n280 = 100% wider (Amazon-like)\nLimits: True any | Practical 100..350 | Default 140", (AcceptableValueBase)(object)new AcceptableValueRange<float>(100f, 350f), Array.Empty<object>()));
			riverWidthPower = config("2. River Size", "WidthPower", 0.4f, new ConfigDescription("How width scales with river depth/catchment\n0.4 = DEFAULT\nLimits: True any | Practical 0.25..0.65 | Default 0.4", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.25f, 0.65f), Array.Empty<object>()));
			riverWidthOffset = config("2. River Size", "WidthOffset", -5f, new ConfigDescription("Width adjustment offset\n-5 = DEFAULT\nLimits: True any | Practical -15..5 | Default -5", (AcceptableValueBase)(object)new AcceptableValueRange<float>(-15f, 5f), Array.Empty<object>()));
			minRiverStrahler = config("3. River Filtering", "MinStrahler", 2, new ConfigDescription("Minimum Strahler order to keep\n2 = DEFAULT (no tiny tributaries)\n1 = Keep ALL streams (500+ rivers)\nLimits: True any | Practical 1..5 | Default 2", (AcceptableValueBase)(object)new AcceptableValueRange<int>(1, 5), Array.Empty<object>()));
			minRiverWidth = config("3. River Filtering", "MinWidth", 12.5f, new ConfigDescription("Minimum river width to keep (meters)\n12.5 = DEFAULT\n8 = Keep smaller streams\nLimits: True any | Practical 4..30 | Default 12.5", (AcceptableValueBase)(object)new AcceptableValueRange<float>(4f, 30f), Array.Empty<object>()));
			maxCatchmentDiff = config("3. River Filtering", "MaxCatchmentDiff", 5.5f, new ConfigDescription("Maximum drainage area difference\n5.5 = DEFAULT\nLimits: True any | Practical 3..10 | Default 5.5", (AcceptableValueBase)(object)new AcceptableValueRange<float>(3f, 10f), Array.Empty<object>()));
			riverMeanderAmplitude = config("4. River Appearance", "MeanderAmplitude", 0.55f, new ConfigDescription("How much rivers curve and wind\n0.55 = DEFAULT\nLimits: True any | Practical 0..1.2 | Default 0.55", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 1.2f), Array.Empty<object>()));
			riverMeanderPeriod = config("4. River Appearance", "MeanderPeriod", 2.4f, new ConfigDescription("Frequency of river curves\n2.4 = DEFAULT\nLimits: True >0 | Practical 1..5 | Default 2.4", (AcceptableValueBase)(object)new AcceptableValueRange<float>(1f, 5f), Array.Empty<object>()));
			riverMinDepth = config("4. River Appearance", "MinDepth", 2.5f, new ConfigDescription("Minimum river depth (visual)\n2.5 = DEFAULT\nLimits: True >=0 | Practical 1..5 | Default 2.5", (AcceptableValueBase)(object)new AcceptableValueRange<float>(1f, 5f), Array.Empty<object>()));
			riverSteepness = config("4. River Appearance", "BankSteepness", 0.25f, new ConfigDescription("How steep river banks are\n0.25 = DEFAULT\nLimits: True >0 | Practical 0.1..0.6 | Default 0.25", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.1f, 0.6f), Array.Empty<object>()));
			riverMaxBankHeight = config("4. River Appearance", "MaxBankHeight", 70f, new ConfigDescription("Maximum height of river banks\n70 = DEFAULT\nLimits: True >0 | Practical 30..120 | Default 70", (AcceptableValueBase)(object)new AcceptableValueRange<float>(30f, 120f), Array.Empty<object>()));
			riverValleyOffset = config("5. River Valleys", "ValleyOffset", -160f, new ConfigDescription("Base valley depth\n-160 = Default\n-220 = Deeper valleys (more dramatic)\n-100 = Shallower valleys (subtle)\nLimits: True any | Practical -300..-50 | Default -160", (AcceptableValueBase)(object)new AcceptableValueRange<float>(-300f, -50f), Array.Empty<object>()));
			riverValleyMagnitude = config("5. River Valleys", "ValleyMagnitude", 13f, new ConfigDescription("Valley depth multiplier\n13 = Default\n18 = More pronounced valleys\n8 = Subtle valleys\nLimits: True >0 | Practical 6..25 | Default 13", (AcceptableValueBase)(object)new AcceptableValueRange<float>(6f, 25f), Array.Empty<object>()));
			riverValleyExponent = config("5. River Valleys", "ValleyExponent", 0.5f, new ConfigDescription("Valley shape curve\n0.5 = Default (natural V-shape)\n0.7 = Wider valleys\n0.3 = Narrower, sharper valleys\nLimits: True >0 | Practical 0.3..0.8 | Default 0.5", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.3f, 0.8f), Array.Empty<object>()));
			lakeThreshold = config("6. Lakes", "SpawnThreshold", 0.9f, new ConfigDescription("Lake spawn probability threshold\n0.9 = DEFAULT (vanilla Riverheim)\n0.85 = More lakes\n0.8 = Many lakes\nLimits: True any | Practical 0.7..0.98 | Default 0.9", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.7f, 0.98f), Array.Empty<object>()));
			lakeNoiseScale = config("6. Lakes", "NoiseScale", 600f, new ConfigDescription("Lake distribution pattern scale\n600 = Default\n400 = Smaller, more clustered lakes\n900 = Larger, more spread out lakes\nLimits: True >0 | Practical 300..1200 | Default 600", (AcceptableValueBase)(object)new AcceptableValueRange<float>(300f, 1200f), Array.Empty<object>()));
			lakeLowlandContribution = config("6. Lakes", "LowlandContribution", 0.35f, new ConfigDescription("How much lowlands favor lakes\n0.35 = DEFAULT\nLimits: True any | Practical 0..0.8 | Default 0.35", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 0.8f), Array.Empty<object>()));
			lakeCuriosityContribution = config("6. Lakes", "CuriosityContribution", 0.8f, new ConfigDescription("Lakes near interesting terrain features\n0.8 = Default\n1.0 = More lakes near mountains/rivers\n0.5 = Random lake placement\nLimits: True any | Practical 0.3..1.2 | Default 0.8", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.3f, 1.2f), Array.Empty<object>()));
			worldSize = config("7. World Size", "WorldRadius", 10500f, new ConfigDescription("World radius in meters (affects coastline = max rivers)\n10500 = DEFAULT (21km diameter, ~3,310 river capacity)\n12000 = 14% larger (24km diameter, ~3,800 river capacity)\n13500 = 29% larger (27km diameter, ~4,300 river capacity)\n15000 = 43% larger (30km diameter, ~4,800 river capacity)\nWARNING: Larger = MUCH slower world generation!\nWARNING: Conflicts with ExpandWorldSize mod!\nLimits: True >0 | Practical 8000..18000 | Default 10500", (AcceptableValueBase)(object)new AcceptableValueRange<float>(8000f, 18000f), Array.Empty<object>()));
			tileSpacing = config("7. World Size", "TileSpacing", 70f, new ConfigDescription("Distance between generation points\n70 = DEFAULT\n60 = More detail (SLOWER gen, more memory)\n80 = Less detail (faster, less memory)\nWARNING: <60 can cause crashes on large worlds!\nLimits: True >0 | Practical 50..100 | Default 70", (AcceptableValueBase)(object)new AcceptableValueRange<float>(50f, 100f), Array.Empty<object>()));
			((BaseUnityPlugin)this).Config.Save();
			logger.LogWarning((object)"Config created - Current values:");
			logger.LogInfo((object)$"  River Density: {riverDensity.Value}");
			logger.LogInfo((object)$"  River Width: {riverWidthScale.Value}");
			logger.LogInfo((object)$"  Min Strahler: {minRiverStrahler.Value}");
			logger.LogInfo((object)$"  Lake Threshold: {lakeThreshold.Value}");
			logger.LogWarning((object)"⚠ SERVER CONFIG WILL BE ENFORCED ON CLIENTS");
			logger.LogWarning((object)"⚠ Create a NEW world to apply changes!");
			((MonoBehaviour)this).StartCoroutine(DelayedPatch());
		}
		catch (Exception arg)
		{
			logger.LogError((object)$"Failed to initialize Riverheim Config: {arg}");
			throw;
		}
	}

	private IEnumerator DelayedPatch()
	{
		yield return (object)new WaitForSeconds(2f);
		try
		{
			logger.LogInfo((object)"Applying patches...");
			Harmony val = new Harmony("com.valheim.riverheim.config");
			MethodInfo methodInfo = AccessTools.Method("Riverheim.DefaultConfig:Config", (Type[])null, (Type[])null);
			if (methodInfo != null)
			{
				val.Patch((MethodBase)methodInfo, new HarmonyMethod(typeof(RiverheimConfigPlugin), "ReloadConfigPrefix", (Type[])null), new HarmonyMethod(typeof(RiverheimConfigPlugin), "PatchWorldConfig", (Type[])null), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
				logger.LogInfo((object)"✓ Patched WorldStateGenerator config (with reload prefix)");
			}
			MethodInfo methodInfo2 = AccessTools.Method("Riverheim.DefaultConfig:RendererConfig", (Type[])null, (Type[])null);
			if (methodInfo2 != null)
			{
				val.Patch((MethodBase)methodInfo2, (HarmonyMethod)null, new HarmonyMethod(typeof(RiverheimConfigPlugin), "PatchRendererConfig", (Type[])null), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
				logger.LogInfo((object)"✓ Patched WorldRenderer config");
			}
			logger.LogWarning((object)"✓✓✓ ALL PATCHES APPLIED ✓✓✓");
		}
		catch (Exception arg)
		{
			logger.LogError((object)$"Patch failed: {arg}");
		}
	}

	private static void ReloadConfigPrefix()
	{
		try
		{
			((BaseUnityPlugin)instance).Config.Reload();
			logger.LogWarning((object)$"⟳ Config reloaded - Density: {riverDensity.Value}, WidthScale: {riverWidthScale.Value}");
		}
		catch (Exception arg)
		{
			logger.LogError((object)$"Config reload failed: {arg}");
		}
	}

	private static void PatchWorldConfig(ref object __result)
	{
		try
		{
			logger.LogWarning((object)">>> PATCHING RIVER & LAKE CONFIG <<<");
			Type type = __result.GetType();
			FieldInfo fieldInfo = AccessTools.Field(type, "common");
			if (fieldInfo != null)
			{
				object value = fieldInfo.GetValue(__result);
				Type type2 = value.GetType();
				FieldInfo fieldInfo2 = AccessTools.Field(type2, "WorldSize");
				if (fieldInfo2 != null)
				{
					object value2 = fieldInfo2.GetValue(value);
					fieldInfo2.SetValue(value, worldSize.Value);
					logger.LogWarning((object)$"  WorldSize: {value2} → {worldSize.Value}");
				}
				FieldInfo fieldInfo3 = AccessTools.Field(type2, "TileSpacing");
				if (fieldInfo3 != null)
				{
					object value3 = fieldInfo3.GetValue(value);
					fieldInfo3.SetValue(value, tileSpacing.Value);
					logger.LogWarning((object)$"  TileSpacing: {value3} → {tileSpacing.Value}");
				}
				fieldInfo.SetValue(__result, value);
				logger.LogInfo((object)$"✓ World: size={worldSize.Value}m, spacing={tileSpacing.Value}m");
			}
			else
			{
				logger.LogError((object)"✗ common field not found");
			}
			FieldInfo fieldInfo4 = AccessTools.Field(type, "rivers");
			if (fieldInfo4 != null)
			{
				object value4 = fieldInfo4.GetValue(__result);
				Type type3 = value4.GetType();
				AccessTools.Field(type3, "startingDensity")?.SetValue(value4, riverDensity.Value);
				AccessTools.Field(type3, "startingVariability")?.SetValue(value4, riverStartingVariability.Value);
				AccessTools.Field(type3, "weightRecovery")?.SetValue(value4, riverWeightRecovery.Value);
				FieldInfo fieldInfo5 = AccessTools.Field(type3, "minRiverMouthLandNeighbors");
				if (fieldInfo5 != null)
				{
					object value5 = fieldInfo5.GetValue(value4);
					fieldInfo5.SetValue(value4, minRiverMouthLandNeighbors.Value);
					logger.LogWarning((object)$"  minRiverMouthLandNeighbors: {value5} → {minRiverMouthLandNeighbors.Value}");
				}
				else
				{
					logger.LogError((object)"  ✗ minRiverMouthLandNeighbors field not found in RiverConfig");
				}
				FieldInfo fieldInfo6 = AccessTools.Field(type3, "minRiverMouthPointerMagnitude");
				if (fieldInfo6 != null)
				{
					object value6 = fieldInfo6.GetValue(value4);
					fieldInfo6.SetValue(value4, minRiverMouthPointerMagnitude.Value);
					logger.LogWarning((object)$"  minRiverMouthPointerMagnitude: {value6} → {minRiverMouthPointerMagnitude.Value}");
				}
				else
				{
					logger.LogError((object)"  ✗ minRiverMouthPointerMagnitude field not found in RiverConfig");
				}
				FieldInfo fieldInfo7 = AccessTools.Field(type3, "width");
				if (fieldInfo7 != null)
				{
					object value7 = fieldInfo7.GetValue(value4);
					AccessTools.Field(value7.GetType(), "scale")?.SetValue(value7, riverWidthScale.Value);
					AccessTools.Field(value7.GetType(), "power")?.SetValue(value7, riverWidthPower.Value);
					AccessTools.Field(value7.GetType(), "offset")?.SetValue(value7, riverWidthOffset.Value);
				}
				FieldInfo fieldInfo8 = AccessTools.Field(type3, "prune");
				if (fieldInfo8 != null)
				{
					object value8 = fieldInfo8.GetValue(value4);
					AccessTools.Field(value8.GetType(), "minStrahler")?.SetValue(value8, minRiverStrahler.Value);
					AccessTools.Field(value8.GetType(), "minWidth")?.SetValue(value8, minRiverWidth.Value);
					AccessTools.Field(value8.GetType(), "maxCatchmentDiff")?.SetValue(value8, maxCatchmentDiff.Value);
				}
				fieldInfo4.SetValue(__result, value4);
				logger.LogInfo((object)$"✓ Rivers: density={riverDensity.Value}, width={riverWidthScale.Value}, minStrahler={minRiverStrahler.Value}");
			}
			FieldInfo fieldInfo9 = AccessTools.Field(type, "riverValleys");
			if (fieldInfo9 != null)
			{
				object value9 = fieldInfo9.GetValue(__result);
				AccessTools.Field(value9.GetType(), "offset")?.SetValue(value9, riverValleyOffset.Value);
				AccessTools.Field(value9.GetType(), "magnitude")?.SetValue(value9, riverValleyMagnitude.Value);
				AccessTools.Field(value9.GetType(), "exponent")?.SetValue(value9, riverValleyExponent.Value);
				fieldInfo9.SetValue(__result, value9);
				logger.LogInfo((object)$"✓ Valleys: offset={riverValleyOffset.Value}, magnitude={riverValleyMagnitude.Value}");
			}
			FieldInfo fieldInfo10 = AccessTools.Field(type, "lakes");
			if (fieldInfo10 != null)
			{
				object value10 = fieldInfo10.GetValue(__result);
				AccessTools.Field(value10.GetType(), "threshold")?.SetValue(value10, lakeThreshold.Value);
				AccessTools.Field(value10.GetType(), "noiseScale")?.SetValue(value10, lakeNoiseScale.Value);
				AccessTools.Field(value10.GetType(), "lowlandContribution")?.SetValue(value10, lakeLowlandContribution.Value);
				AccessTools.Field(value10.GetType(), "curiosityContribution")?.SetValue(value10, lakeCuriosityContribution.Value);
				fieldInfo10.SetValue(__result, value10);
				logger.LogInfo((object)$"✓ Lakes: threshold={lakeThreshold.Value}, lowland={lakeLowlandContribution.Value}");
			}
			logger.LogWarning((object)"✓✓✓ WORLD CONFIG APPLIED ✓✓✓");
		}
		catch (Exception arg)
		{
			logger.LogError((object)$"PatchWorldConfig error: {arg}");
		}
	}

	private static void PatchRendererConfig(ref object __result)
	{
		try
		{
			logger.LogWarning((object)">>> PATCHING RIVER RENDERER <<<");
			FieldInfo fieldInfo = AccessTools.Field(__result.GetType(), "rivers");
			if (fieldInfo != null)
			{
				object value = fieldInfo.GetValue(__result);
				Type type = value.GetType();
				AccessTools.Field(type, "meanderAmplitude")?.SetValue(value, riverMeanderAmplitude.Value);
				AccessTools.Field(type, "meanderPeriod")?.SetValue(value, riverMeanderPeriod.Value);
				FieldInfo fieldInfo2 = AccessTools.Field(type, "profile");
				if (fieldInfo2 != null)
				{
					object value2 = fieldInfo2.GetValue(value);
					AccessTools.Field(value2.GetType(), "minDepth")?.SetValue(value2, riverMinDepth.Value);
					AccessTools.Field(value2.GetType(), "steepness")?.SetValue(value2, riverSteepness.Value);
					AccessTools.Field(value2.GetType(), "maxBankHeight")?.SetValue(value2, riverMaxBankHeight.Value);
				}
				fieldInfo.SetValue(__result, value);
				logger.LogInfo((object)$"✓ Renderer: meander={riverMeanderAmplitude.Value}, depth={riverMinDepth.Value}, banks={riverMaxBankHeight.Value}");
			}
			logger.LogWarning((object)"✓✓✓ RENDERER CONFIG APPLIED ✓✓✓");
		}
		catch (Exception arg)
		{
			logger.LogError((object)$"PatchRendererConfig error: {arg}");
		}
	}
}

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.InteropServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using HarmonyLib;
using JetBrains.Annotations;
using Microsoft.CodeAnalysis;
using TMPro;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: AssemblyTitle("ServerSync")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("ServerSync")]
[assembly: AssemblyCopyright("Copyright © 2021")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("E16C3332-50B4-4DA6-9E8A-A590C4E5CD49")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: AssemblyVersion("1.0.0.0")]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.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]
	[Microsoft.CodeAnalysis.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]
	[Microsoft.CodeAnalysis.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 ServerSync
{
	[PublicAPI]
	public abstract class OwnConfigEntryBase
	{
		public object? LocalBaseValue;

		public bool SynchronizedConfig = true;

		public abstract ConfigEntryBase BaseConfig { get; }
	}
	[PublicAPI]
	public class SyncedConfigEntry<T> : OwnConfigEntryBase
	{
		public readonly ConfigEntry<T> SourceConfig;

		public override ConfigEntryBase BaseConfig => (ConfigEntryBase)(object)SourceConfig;

		public T Value
		{
			get
			{
				return SourceConfig.Value;
			}
			set
			{
				SourceConfig.Value = value;
			}
		}

		public SyncedConfigEntry(ConfigEntry<T> sourceConfig)
		{
			SourceConfig = sourceConfig;
			base..ctor();
		}

		public void AssignLocalValue(T value)
		{
			if (LocalBaseValue == null)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	public abstract class CustomSyncedValueBase
	{
		public object? LocalBaseValue;

		public readonly string Identifier;

		public readonly Type Type;

		private object? boxedValue;

		protected bool localIsOwner;

		public readonly int Priority;

		public object? BoxedValue
		{
			get
			{
				return boxedValue;
			}
			set
			{
				boxedValue = value;
				this.ValueChanged?.Invoke();
			}
		}

		public event Action? ValueChanged;

		protected CustomSyncedValueBase(ConfigSync configSync, string identifier, Type type, int priority)
		{
			Priority = priority;
			Identifier = identifier;
			Type = type;
			configSync.AddCustomValue(this);
			localIsOwner = configSync.IsSourceOfTruth;
			configSync.SourceOfTruthChanged += delegate(bool truth)
			{
				localIsOwner = truth;
			};
		}
	}
	[PublicAPI]
	public sealed class CustomSyncedValue<T> : CustomSyncedValueBase
	{
		public T Value
		{
			get
			{
				return (T)base.BoxedValue;
			}
			set
			{
				base.BoxedValue = value;
			}
		}

		public CustomSyncedValue(ConfigSync configSync, string identifier, T value = default(T), int priority = 0)
			: base(configSync, identifier, typeof(T), priority)
		{
			Value = value;
		}

		public void AssignLocalValue(T value)
		{
			if (localIsOwner)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	internal class ConfigurationManagerAttributes
	{
		[UsedImplicitly]
		public bool? ReadOnly = false;
	}
	[PublicAPI]
	public class ConfigSync
	{
		[HarmonyPatch(typeof(ZRpc), "HandlePackage")]
		private static class SnatchCurrentlyHandlingRPC
		{
			public static ZRpc? currentRpc;

			[HarmonyPrefix]
			private static void Prefix(ZRpc __instance)
			{
				currentRpc = __instance;
			}
		}

		[HarmonyPatch(typeof(ZNet), "Awake")]
		internal static class RegisterRPCPatch
		{
			[HarmonyPostfix]
			private static void Postfix(ZNet __instance)
			{
				isServer = __instance.IsServer();
				foreach (ConfigSync configSync2 in configSyncs)
				{
					ZRoutedRpc.instance.Register<ZPackage>(configSync2.Name + " ConfigSync", (Action<long, ZPackage>)configSync2.RPC_FromOtherClientConfigSync);
					if (isServer)
					{
						configSync2.InitialSyncDone = true;
						Debug.Log((object)("Registered '" + configSync2.Name + " ConfigSync' RPC - waiting for incoming connections"));
					}
				}
				if (isServer)
				{
					((MonoBehaviour)__instance).StartCoroutine(WatchAdminListChanges());
				}
				static void SendAdmin(List<ZNetPeer> peers, bool isAdmin)
				{
					ZPackage package = ConfigsToPackage(null, null, new PackageEntry[1]
					{
						new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = isAdmin
						}
					});
					ConfigSync configSync = configSyncs.First();
					if (configSync != null)
					{
						((MonoBehaviour)ZNet.instance).StartCoroutine(configSync.sendZPackage(peers, package));
					}
				}
				static IEnumerator WatchAdminListChanges()
				{
					MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
					SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
					List<string> CurrentList = new List<string>(adminList.GetList());
					while (true)
					{
						yield return (object)new WaitForSeconds(30f);
						if (!adminList.GetList().SequenceEqual(CurrentList))
						{
							CurrentList = new List<string>(adminList.GetList());
							List<ZNetPeer> adminPeer = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p)
							{
								string hostName = p.m_rpc.GetSocket().GetHostName();
								return ((object)listContainsId == null) ? adminList.Contains(hostName) : ((bool)listContainsId.Invoke(ZNet.instance, new object[2] { adminList, hostName }));
							}).ToList();
							List<ZNetPeer> nonAdminPeer = ZNet.instance.GetPeers().Except(adminPeer).ToList();
							SendAdmin(nonAdminPeer, isAdmin: false);
							SendAdmin(adminPeer, isAdmin: true);
						}
					}
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		private static class RegisterClientRPCPatch
		{
			[HarmonyPostfix]
			private static void Postfix(ZNet __instance, ZNetPeer peer)
			{
				if (__instance.IsServer())
				{
					return;
				}
				foreach (ConfigSync configSync in configSyncs)
				{
					peer.m_rpc.Register<ZPackage>(configSync.Name + " ConfigSync", (Action<ZRpc, ZPackage>)configSync.RPC_FromServerConfigSync);
				}
			}
		}

		private class ParsedConfigs
		{
			public readonly Dictionary<OwnConfigEntryBase, object?> configValues = new Dictionary<OwnConfigEntryBase, object>();

			public readonly Dictionary<CustomSyncedValueBase, object?> customValues = new Dictionary<CustomSyncedValueBase, object>();
		}

		[HarmonyPatch(typeof(ZNet), "Shutdown")]
		private class ResetConfigsOnShutdown
		{
			[HarmonyPostfix]
			private static void Postfix()
			{
				ProcessingServerUpdate = true;
				foreach (ConfigSync configSync in configSyncs)
				{
					configSync.resetConfigsFromServer();
					configSync.IsSourceOfTruth = true;
					configSync.InitialSyncDone = false;
				}
				ProcessingServerUpdate = false;
			}
		}

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		private class SendConfigsAfterLogin
		{
			private class BufferingSocket : ZPlayFabSocket, ISocket
			{
				public volatile bool finished = false;

				public volatile int versionMatchQueued = -1;

				public readonly List<ZPackage> Package = new List<ZPackage>();

				public readonly ISocket Original;

				public BufferingSocket(ISocket original)
				{
					Original = original;
					((ZPlayFabSocket)this)..ctor();
				}

				public bool IsConnected()
				{
					return Original.IsConnected();
				}

				public ZPackage Recv()
				{
					return Original.Recv();
				}

				public int GetSendQueueSize()
				{
					return Original.GetSendQueueSize();
				}

				public int GetCurrentSendRate()
				{
					return Original.GetCurrentSendRate();
				}

				public bool IsHost()
				{
					return Original.IsHost();
				}

				public void Dispose()
				{
					Original.Dispose();
				}

				public bool GotNewData()
				{
					return Original.GotNewData();
				}

				public void Close()
				{
					Original.Close();
				}

				public string GetEndPointString()
				{
					return Original.GetEndPointString();
				}

				public void GetAndResetStats(out int totalSent, out int totalRecv)
				{
					Original.GetAndResetStats(ref totalSent, ref totalRecv);
				}

				public void GetConnectionQuality(out float localQuality, out float remoteQuality, out int ping, out float outByteSec, out float inByteSec)
				{
					Original.GetConnectionQuality(ref localQuality, ref remoteQuality, ref ping, ref outByteSec, ref inByteSec);
				}

				public ISocket Accept()
				{
					return Original.Accept();
				}

				public int GetHostPort()
				{
					return Original.GetHostPort();
				}

				public bool Flush()
				{
					return Original.Flush();
				}

				public string GetHostName()
				{
					return Original.GetHostName();
				}

				public void VersionMatch()
				{
					if (finished)
					{
						Original.VersionMatch();
					}
					else
					{
						versionMatchQueued = Package.Count;
					}
				}

				public void Send(ZPackage pkg)
				{
					//IL_0057: Unknown result type (might be due to invalid IL or missing references)
					//IL_005d: Expected O, but got Unknown
					int pos = pkg.GetPos();
					pkg.SetPos(0);
					int num = pkg.ReadInt();
					if ((num == StringExtensionMethods.GetStableHashCode("PeerInfo") || num == StringExtensionMethods.GetStableHashCode("RoutedRPC") || num == StringExtensionMethods.GetStableHashCode("ZDOData")) && !finished)
					{
						ZPackage val = new ZPackage(pkg.GetArray());
						val.SetPos(pos);
						Package.Add(val);
					}
					else
					{
						pkg.SetPos(pos);
						Original.Send(pkg);
					}
				}
			}

			[HarmonyPriority(800)]
			[HarmonyPrefix]
			private static void Prefix(ref Dictionary<Assembly, BufferingSocket>? __state, ZNet __instance, ZRpc rpc)
			{
				//IL_0078: Unknown result type (might be due to invalid IL or missing references)
				//IL_007e: Invalid comparison between Unknown and I4
				if (!__instance.IsServer())
				{
					return;
				}
				BufferingSocket bufferingSocket = new BufferingSocket(rpc.GetSocket());
				AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, bufferingSocket);
				object? obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc });
				ZNetPeer val = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
				if (val != null && (int)ZNet.m_onlineBackend > 0)
				{
					FieldInfo fieldInfo = AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket");
					object? value = fieldInfo.GetValue(val);
					ZPlayFabSocket val2 = (ZPlayFabSocket)((value is ZPlayFabSocket) ? value : null);
					if (val2 != null)
					{
						typeof(ZPlayFabSocket).GetField("m_remotePlayerId").SetValue(bufferingSocket, val2.m_remotePlayerId);
					}
					fieldInfo.SetValue(val, bufferingSocket);
				}
				if (__state == null)
				{
					__state = new Dictionary<Assembly, BufferingSocket>();
				}
				__state[Assembly.GetExecutingAssembly()] = bufferingSocket;
			}

			[HarmonyPostfix]
			private static void Postfix(Dictionary<Assembly, BufferingSocket> __state, ZNet __instance, ZRpc rpc)
			{
				ZRpc rpc2 = rpc;
				ZNet __instance2 = __instance;
				Dictionary<Assembly, BufferingSocket> __state2 = __state;
				ZNetPeer peer;
				if (__instance2.IsServer())
				{
					object obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
					peer = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
					if (peer == null)
					{
						SendBufferedData();
					}
					else
					{
						((MonoBehaviour)__instance2).StartCoroutine(sendAsync());
					}
				}
				void SendBufferedData()
				{
					if (rpc2.GetSocket() is BufferingSocket bufferingSocket)
					{
						AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc2, bufferingSocket.Original);
						object? obj2 = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
						ZNetPeer val = (ZNetPeer)((obj2 is ZNetPeer) ? obj2 : null);
						if (val != null)
						{
							AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, bufferingSocket.Original);
						}
					}
					BufferingSocket bufferingSocket2 = __state2[Assembly.GetExecutingAssembly()];
					bufferingSocket2.finished = true;
					for (int i = 0; i < bufferingSocket2.Package.Count; i++)
					{
						if (i == bufferingSocket2.versionMatchQueued)
						{
							bufferingSocket2.Original.VersionMatch();
						}
						bufferingSocket2.Original.Send(bufferingSocket2.Package[i]);
					}
					if (bufferingSocket2.Package.Count == bufferingSocket2.versionMatchQueued)
					{
						bufferingSocket2.Original.VersionMatch();
					}
				}
				IEnumerator sendAsync()
				{
					foreach (ConfigSync configSync in configSyncs)
					{
						List<PackageEntry> entries = new List<PackageEntry>();
						if (configSync.CurrentVersion != null)
						{
							entries.Add(new PackageEntry
							{
								section = "Internal",
								key = "serverversion",
								type = typeof(string),
								value = configSync.CurrentVersion
							});
						}
						MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						entries.Add(new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = (((object)listContainsId == null) ? ((object)adminList.Contains(rpc2.GetSocket().GetHostName())) : listContainsId.Invoke(ZNet.instance, new object[2]
							{
								adminList,
								rpc2.GetSocket().GetHostName()
							}))
						});
						ZPackage package = ConfigsToPackage(configSync.allConfigs.Select((OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, entries, partial: false);
						yield return ((MonoBehaviour)__instance2).StartCoroutine(configSync.sendZPackage(new List<ZNetPeer> { peer }, package));
					}
					SendBufferedData();
				}
			}
		}

		private class PackageEntry
		{
			public string section = null;

			public string key = null;

			public Type type = null;

			public object? value;
		}

		[HarmonyPatch(typeof(ConfigEntryBase), "GetSerializedValue")]
		private static class PreventSavingServerInfo
		{
			[HarmonyPrefix]
			private static bool Prefix(ConfigEntryBase __instance, ref string __result)
			{
				OwnConfigEntryBase ownConfigEntryBase = configData(__instance);
				if (ownConfigEntryBase == null || isWritableConfig(ownConfigEntryBase))
				{
					return true;
				}
				__result = TomlTypeConverter.ConvertToString(ownConfigEntryBase.LocalBaseValue, __instance.SettingType);
				return false;
			}
		}

		[HarmonyPatch(typeof(ConfigEntryBase), "SetSerializedValue")]
		private static class PreventConfigRereadChangingValues
		{
			[HarmonyPrefix]
			private static bool Prefix(ConfigEntryBase __instance, string value)
			{
				OwnConfigEntryBase ownConfigEntryBase = configData(__instance);
				if (ownConfigEntryBase == null || ownConfigEntryBase.LocalBaseValue == null)
				{
					return true;
				}
				try
				{
					ownConfigEntryBase.LocalBaseValue = TomlTypeConverter.ConvertToValue(value, __instance.SettingType);
				}
				catch (Exception ex)
				{
					Debug.LogWarning((object)$"Config value of setting \"{__instance.Definition}\" could not be parsed and will be ignored. Reason: {ex.Message}; Value: {value}");
				}
				return false;
			}
		}

		private class InvalidDeserializationTypeException : Exception
		{
			public string expected = null;

			public string received = null;

			public string field = "";
		}

		public static bool ProcessingServerUpdate;

		public readonly string Name;

		public string? DisplayName;

		public string? CurrentVersion;

		public string? MinimumRequiredVersion;

		public bool ModRequired = false;

		private bool? forceConfigLocking;

		private bool isSourceOfTruth = true;

		private static readonly HashSet<ConfigSync> configSyncs;

		private readonly HashSet<OwnConfigEntryBase> allConfigs = new HashSet<OwnConfigEntryBase>();

		private HashSet<CustomSyncedValueBase> allCustomValues = new HashSet<CustomSyncedValueBase>();

		private static bool isServer;

		private static bool lockExempt;

		private OwnConfigEntryBase? lockedConfig = null;

		private const byte PARTIAL_CONFIGS = 1;

		private const byte FRAGMENTED_CONFIG = 2;

		private const byte COMPRESSED_CONFIG = 4;

		private readonly Dictionary<string, SortedDictionary<int, byte[]>> configValueCache = new Dictionary<string, SortedDictionary<int, byte[]>>();

		private readonly List<KeyValuePair<long, string>> cacheExpirations = new List<KeyValuePair<long, string>>();

		private static long packageCounter;

		public bool IsLocked
		{
			get
			{
				bool? flag = forceConfigLocking;
				bool num;
				if (!flag.HasValue)
				{
					if (lockedConfig == null)
					{
						goto IL_0052;
					}
					num = ((IConvertible)lockedConfig.BaseConfig.BoxedValue).ToInt32(CultureInfo.InvariantCulture) != 0;
				}
				else
				{
					num = flag.GetValueOrDefault();
				}
				if (!num)
				{
					goto IL_0052;
				}
				int result = ((!lockExempt) ? 1 : 0);
				goto IL_0053;
				IL_0053:
				return (byte)result != 0;
				IL_0052:
				result = 0;
				goto IL_0053;
			}
			set
			{
				forceConfigLocking = value;
			}
		}

		public bool IsAdmin => lockExempt || isSourceOfTruth;

		public bool IsSourceOfTruth
		{
			get
			{
				return isSourceOfTruth;
			}
			private set
			{
				if (value != isSourceOfTruth)
				{
					isSourceOfTruth = value;
					this.SourceOfTruthChanged?.Invoke(value);
				}
			}
		}

		public bool InitialSyncDone { get; private set; } = false;


		public event Action<bool>? SourceOfTruthChanged;

		private event Action? lockedConfigChanged;

		static ConfigSync()
		{
			ProcessingServerUpdate = false;
			configSyncs = new HashSet<ConfigSync>();
			lockExempt = false;
			packageCounter = 0L;
			RuntimeHelpers.RunClassConstructor(typeof(VersionCheck).TypeHandle);
		}

		public ConfigSync(string name)
		{
			Name = name;
			configSyncs.Add(this);
			new VersionCheck(this);
		}

		public SyncedConfigEntry<T> AddConfigEntry<T>(ConfigEntry<T> configEntry)
		{
			ConfigEntry<T> configEntry2 = configEntry;
			OwnConfigEntryBase ownConfigEntryBase = configData((ConfigEntryBase)(object)configEntry2);
			SyncedConfigEntry<T> syncedEntry = ownConfigEntryBase as SyncedConfigEntry<T>;
			if (syncedEntry == null)
			{
				syncedEntry = new SyncedConfigEntry<T>(configEntry2);
				AccessTools.DeclaredField(typeof(ConfigDescription), "<Tags>k__BackingField").SetValue(((ConfigEntryBase)configEntry2).Description, new object[1]
				{
					new ConfigurationManagerAttributes()
				}.Concat(((ConfigEntryBase)configEntry2).Description.Tags ?? Array.Empty<object>()).Concat(new SyncedConfigEntry<T>[1] { syncedEntry }).ToArray());
				configEntry2.SettingChanged += delegate
				{
					if (!ProcessingServerUpdate && syncedEntry.SynchronizedConfig)
					{
						Broadcast(ZRoutedRpc.Everybody, (ConfigEntryBase)configEntry2);
					}
				};
				allConfigs.Add(syncedEntry);
			}
			return syncedEntry;
		}

		public SyncedConfigEntry<T> AddLockingConfigEntry<T>(ConfigEntry<T> lockingConfig) where T : IConvertible
		{
			if (lockedConfig != null)
			{
				throw new Exception("Cannot initialize locking ConfigEntry twice");
			}
			lockedConfig = AddConfigEntry<T>(lockingConfig);
			lockingConfig.SettingChanged += delegate
			{
				this.lockedConfigChanged?.Invoke();
			};
			return (SyncedConfigEntry<T>)lockedConfig;
		}

		internal void AddCustomValue(CustomSyncedValueBase customValue)
		{
			CustomSyncedValueBase customValue2 = customValue;
			if (allCustomValues.Select((CustomSyncedValueBase v) => v.Identifier).Concat(new string[1] { "serverversion" }).Contains(customValue2.Identifier))
			{
				throw new Exception("Cannot have multiple settings with the same name or with a reserved name (serverversion)");
			}
			allCustomValues.Add(customValue2);
			allCustomValues = new HashSet<CustomSyncedValueBase>(allCustomValues.OrderByDescending((CustomSyncedValueBase v) => v.Priority));
			customValue2.ValueChanged += delegate
			{
				if (!ProcessingServerUpdate)
				{
					Broadcast(ZRoutedRpc.Everybody, customValue2);
				}
			};
		}

		private void RPC_FromServerConfigSync(ZRpc rpc, ZPackage package)
		{
			lockedConfigChanged += serverLockedSettingChanged;
			IsSourceOfTruth = false;
			if (HandleConfigSyncRPC(0L, package, clientUpdate: false))
			{
				InitialSyncDone = true;
			}
		}

		private void RPC_FromOtherClientConfigSync(long sender, ZPackage package)
		{
			HandleConfigSyncRPC(sender, package, clientUpdate: true);
		}

		private bool HandleConfigSyncRPC(long sender, ZPackage package, bool clientUpdate)
		{
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Expected O, but got Unknown
			//IL_0250: Unknown result type (might be due to invalid IL or missing references)
			//IL_0257: Expected O, but got Unknown
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f1: Expected O, but got Unknown
			try
			{
				if (isServer && IsLocked)
				{
					ZRpc? currentRpc = SnatchCurrentlyHandlingRPC.currentRpc;
					object obj;
					if (currentRpc == null)
					{
						obj = null;
					}
					else
					{
						ISocket socket = currentRpc.GetSocket();
						obj = ((socket != null) ? socket.GetHostName() : null);
					}
					string text = (string)obj;
					if (text != null)
					{
						MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						if (!(((object)methodInfo == null) ? val.Contains(text) : ((bool)methodInfo.Invoke(ZNet.instance, new object[2] { val, text }))))
						{
							return false;
						}
					}
				}
				cacheExpirations.RemoveAll(delegate(KeyValuePair<long, string> kv)
				{
					if (kv.Key < DateTimeOffset.Now.Ticks)
					{
						configValueCache.Remove(kv.Value);
						return true;
					}
					return false;
				});
				byte b = package.ReadByte();
				if ((b & 2u) != 0)
				{
					long num = package.ReadLong();
					string text2 = sender.ToString() + num;
					if (!configValueCache.TryGetValue(text2, out SortedDictionary<int, byte[]> value))
					{
						value = new SortedDictionary<int, byte[]>();
						configValueCache[text2] = value;
						cacheExpirations.Add(new KeyValuePair<long, string>(DateTimeOffset.Now.AddSeconds(60.0).Ticks, text2));
					}
					int key = package.ReadInt();
					int num2 = package.ReadInt();
					value.Add(key, package.ReadByteArray());
					if (value.Count < num2)
					{
						return false;
					}
					configValueCache.Remove(text2);
					package = new ZPackage(value.Values.SelectMany((byte[] a) => a).ToArray());
					b = package.ReadByte();
				}
				ProcessingServerUpdate = true;
				if ((b & 4u) != 0)
				{
					byte[] buffer = package.ReadByteArray();
					MemoryStream stream = new MemoryStream(buffer);
					MemoryStream memoryStream = new MemoryStream();
					using (DeflateStream deflateStream = new DeflateStream(stream, CompressionMode.Decompress))
					{
						deflateStream.CopyTo(memoryStream);
					}
					package = new ZPackage(memoryStream.ToArray());
					b = package.ReadByte();
				}
				if ((b & 1) == 0)
				{
					resetConfigsFromServer();
				}
				ParsedConfigs parsedConfigs = ReadConfigsFromPackage(package);
				ConfigFile val2 = null;
				bool saveOnConfigSet = false;
				foreach (KeyValuePair<OwnConfigEntryBase, object> configValue in parsedConfigs.configValues)
				{
					if (!isServer && configValue.Key.LocalBaseValue == null)
					{
						configValue.Key.LocalBaseValue = configValue.Key.BaseConfig.BoxedValue;
					}
					if (val2 == null)
					{
						val2 = configValue.Key.BaseConfig.ConfigFile;
						saveOnConfigSet = val2.SaveOnConfigSet;
						val2.SaveOnConfigSet = false;
					}
					configValue.Key.BaseConfig.BoxedValue = configValue.Value;
				}
				if (val2 != null)
				{
					val2.SaveOnConfigSet = saveOnConfigSet;
					val2.Save();
				}
				foreach (KeyValuePair<CustomSyncedValueBase, object> customValue in parsedConfigs.customValues)
				{
					if (!isServer)
					{
						CustomSyncedValueBase key2 = customValue.Key;
						if (key2.LocalBaseValue == null)
						{
							key2.LocalBaseValue = customValue.Key.BoxedValue;
						}
					}
					customValue.Key.BoxedValue = customValue.Value;
				}
				Debug.Log((object)string.Format("Received {0} configs and {1} custom values from {2} for mod {3}", parsedConfigs.configValues.Count, parsedConfigs.customValues.Count, (isServer || clientUpdate) ? $"client {sender}" : "the server", DisplayName ?? Name));
				if (!isServer)
				{
					serverLockedSettingChanged();
				}
				return true;
			}
			finally
			{
				ProcessingServerUpdate = false;
			}
		}

		private ParsedConfigs ReadConfigsFromPackage(ZPackage package)
		{
			ParsedConfigs parsedConfigs = new ParsedConfigs();
			Dictionary<string, OwnConfigEntryBase> dictionary = allConfigs.Where((OwnConfigEntryBase c) => c.SynchronizedConfig).ToDictionary((OwnConfigEntryBase c) => c.BaseConfig.Definition.Section + "_" + c.BaseConfig.Definition.Key, (OwnConfigEntryBase c) => c);
			Dictionary<string, CustomSyncedValueBase> dictionary2 = allCustomValues.ToDictionary((CustomSyncedValueBase c) => c.Identifier, (CustomSyncedValueBase c) => c);
			int num = package.ReadInt();
			for (int i = 0; i < num; i++)
			{
				string text = package.ReadString();
				string text2 = package.ReadString();
				string text3 = package.ReadString();
				Type type = Type.GetType(text3);
				if (text3 == "" || type != null)
				{
					object obj;
					try
					{
						obj = ((text3 == "") ? null : ReadValueWithTypeFromZPackage(package, type));
					}
					catch (InvalidDeserializationTypeException ex)
					{
						Debug.LogWarning((object)("Got unexpected struct internal type " + ex.received + " for field " + ex.field + " struct " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + ex.expected));
						continue;
					}
					OwnConfigEntryBase value2;
					if (text == "Internal")
					{
						CustomSyncedValueBase value;
						if (text2 == "serverversion")
						{
							if (obj?.ToString() != CurrentVersion)
							{
								Debug.LogWarning((object)("Received server version is not equal: server version = " + (obj?.ToString() ?? "null") + "; local version = " + (CurrentVersion ?? "unknown")));
							}
						}
						else if (text2 == "lockexempt")
						{
							if (obj is bool flag)
							{
								lockExempt = flag;
							}
						}
						else if (dictionary2.TryGetValue(text2, out value))
						{
							if ((text3 == "" && (!value.Type.IsValueType || Nullable.GetUnderlyingType(value.Type) != null)) || GetZPackageTypeString(value.Type) == text3)
							{
								parsedConfigs.customValues[value] = obj;
								continue;
							}
							Debug.LogWarning((object)("Got unexpected type " + text3 + " for internal value " + text2 + " for mod " + (DisplayName ?? Name) + ", expecting " + value.Type.AssemblyQualifiedName));
						}
					}
					else if (dictionary.TryGetValue(text + "_" + text2, out value2))
					{
						Type type2 = configType(value2.BaseConfig);
						if ((text3 == "" && (!type2.IsValueType || Nullable.GetUnderlyingType(type2) != null)) || GetZPackageTypeString(type2) == text3)
						{
							parsedConfigs.configValues[value2] = obj;
							continue;
						}
						Debug.LogWarning((object)("Got unexpected type " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + type2.AssemblyQualifiedName));
					}
					else
					{
						Debug.LogWarning((object)("Received unknown config entry " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ". This may happen if client and server versions of the mod do not match."));
					}
					continue;
				}
				Debug.LogWarning((object)("Got invalid type " + text3 + ", abort reading of received configs"));
				return new ParsedConfigs();
			}
			return parsedConfigs;
		}

		private static bool isWritableConfig(OwnConfigEntryBase config)
		{
			OwnConfigEntryBase config2 = config;
			ConfigSync configSync = configSyncs.FirstOrDefault((ConfigSync cs) => cs.allConfigs.Contains(config2));
			if (configSync == null)
			{
				return true;
			}
			return configSync.IsSourceOfTruth || !config2.SynchronizedConfig || config2.LocalBaseValue == null || (!configSync.IsLocked && (config2 != configSync.lockedConfig || lockExempt));
		}

		private void serverLockedSettingChanged()
		{
			foreach (OwnConfigEntryBase allConfig in allConfigs)
			{
				configAttribute<ConfigurationManagerAttributes>(allConfig.BaseConfig).ReadOnly = !isWritableConfig(allConfig);
			}
		}

		private void resetConfigsFromServer()
		{
			ConfigFile val = null;
			bool saveOnConfigSet = false;
			foreach (OwnConfigEntryBase item in allConfigs.Where((OwnConfigEntryBase config) => config.LocalBaseValue != null))
			{
				if (val == null)
				{
					val = item.BaseConfig.ConfigFile;
					saveOnConfigSet = val.SaveOnConfigSet;
					val.SaveOnConfigSet = false;
				}
				item.BaseConfig.BoxedValue = item.LocalBaseValue;
				item.LocalBaseValue = null;
			}
			if (val != null)
			{
				val.SaveOnConfigSet = saveOnConfigSet;
			}
			foreach (CustomSyncedValueBase item2 in allCustomValues.Where((CustomSyncedValueBase config) => config.LocalBaseValue != null))
			{
				item2.BoxedValue = item2.LocalBaseValue;
				item2.LocalBaseValue = null;
			}
			lockedConfigChanged -= serverLockedSettingChanged;
			serverLockedSettingChanged();
		}

		private IEnumerator<bool> distributeConfigToPeers(ZNetPeer peer, ZPackage package)
		{
			ZNetPeer peer2 = peer;
			ZRoutedRpc rpc = ZRoutedRpc.instance;
			if (rpc == null)
			{
				yield break;
			}
			byte[] data = package.GetArray();
			if (data != null && data.LongLength > 250000)
			{
				int fragments = (int)(1 + (data.LongLength - 1) / 250000);
				long packageIdentifier = ++packageCounter;
				int fragment = 0;
				while (fragment < fragments)
				{
					foreach (bool item in waitForQueue())
					{
						yield return item;
					}
					if (peer2.m_socket.IsConnected())
					{
						ZPackage fragmentedPackage = new ZPackage();
						fragmentedPackage.Write((byte)2);
						fragmentedPackage.Write(packageIdentifier);
						fragmentedPackage.Write(fragment);
						fragmentedPackage.Write(fragments);
						fragmentedPackage.Write(data.Skip(250000 * fragment).Take(250000).ToArray());
						SendPackage(fragmentedPackage);
						if (fragment != fragments - 1)
						{
							yield return true;
						}
						int num = fragment + 1;
						fragment = num;
						continue;
					}
					break;
				}
				yield break;
			}
			foreach (bool item2 in waitForQueue())
			{
				yield return item2;
			}
			SendPackage(package);
			void SendPackage(ZPackage pkg)
			{
				string text = Name + " ConfigSync";
				if (isServer)
				{
					peer2.m_rpc.Invoke(text, new object[1] { pkg });
				}
				else
				{
					rpc.InvokeRoutedRPC(peer2.m_server ? 0 : peer2.m_uid, text, new object[1] { pkg });
				}
			}
			IEnumerable<bool> waitForQueue()
			{
				float timeout = Time.time + 30f;
				while (peer2.m_socket.GetSendQueueSize() > 20000)
				{
					if (Time.time > timeout)
					{
						Debug.Log((object)$"Disconnecting {peer2.m_uid} after 30 seconds config sending timeout");
						peer2.m_rpc.Invoke("Error", new object[1] { (object)(ConnectionStatus)5 });
						ZNet.instance.Disconnect(peer2);
						break;
					}
					yield return false;
				}
			}
		}

		private IEnumerator sendZPackage(long target, ZPackage package)
		{
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				return Enumerable.Empty<object>().GetEnumerator();
			}
			List<ZNetPeer> list = (List<ZNetPeer>)AccessTools.DeclaredField(typeof(ZRoutedRpc), "m_peers").GetValue(ZRoutedRpc.instance);
			if (target != ZRoutedRpc.Everybody)
			{
				list = list.Where((ZNetPeer p) => p.m_uid == target).ToList();
			}
			return sendZPackage(list, package);
		}

		private IEnumerator sendZPackage(List<ZNetPeer> peers, ZPackage package)
		{
			ZPackage package2 = package;
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				yield break;
			}
			byte[] rawData = package2.GetArray();
			if (rawData != null && rawData.LongLength > 10000)
			{
				ZPackage compressedPackage = new ZPackage();
				compressedPackage.Write((byte)4);
				MemoryStream output = new MemoryStream();
				using (DeflateStream deflateStream = new DeflateStream(output, CompressionLevel.Optimal))
				{
					deflateStream.Write(rawData, 0, rawData.Length);
				}
				compressedPackage.Write(output.ToArray());
				package2 = compressedPackage;
			}
			List<IEnumerator<bool>> writers = (from peer in peers
				where peer.IsReady()
				select peer into p
				select distributeConfigToPeers(p, package2)).ToList();
			writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			while (writers.Count > 0)
			{
				yield return null;
				writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			}
		}

		private void Broadcast(long target, params ConfigEntryBase[] configs)
		{
			if (!IsLocked || isServer)
			{
				ZPackage package = ConfigsToPackage(configs);
				ZNet instance = ZNet.instance;
				if (instance != null)
				{
					((MonoBehaviour)instance).StartCoroutine(sendZPackage(target, package));
				}
			}
		}

		private void Broadcast(long target, params CustomSyncedValueBase[] customValues)
		{
			if (!IsLocked || isServer)
			{
				ZPackage package = ConfigsToPackage(null, customValues);
				ZNet instance = ZNet.instance;
				if (instance != null)
				{
					((MonoBehaviour)instance).StartCoroutine(sendZPackage(target, package));
				}
			}
		}

		private static OwnConfigEntryBase? configData(ConfigEntryBase config)
		{
			return config.Description.Tags?.OfType<OwnConfigEntryBase>().SingleOrDefault();
		}

		public static SyncedConfigEntry<T>? ConfigData<T>(ConfigEntry<T> config)
		{
			return ((ConfigEntryBase)config).Description.Tags?.OfType<SyncedConfigEntry<T>>().SingleOrDefault();
		}

		private static T configAttribute<T>(ConfigEntryBase config)
		{
			return config.Description.Tags.OfType<T>().First();
		}

		private static Type configType(ConfigEntryBase config)
		{
			return configType(config.SettingType);
		}

		private static Type configType(Type type)
		{
			return type.IsEnum ? Enum.GetUnderlyingType(type) : type;
		}

		private static ZPackage ConfigsToPackage(IEnumerable<ConfigEntryBase>? configs = null, IEnumerable<CustomSyncedValueBase>? customValues = null, IEnumerable<PackageEntry>? packageEntries = null, bool partial = true)
		{
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Expected O, but got Unknown
			List<ConfigEntryBase> list = configs?.Where((ConfigEntryBase config) => configData(config).SynchronizedConfig).ToList() ?? new List<ConfigEntryBase>();
			List<CustomSyncedValueBase> list2 = customValues?.ToList() ?? new List<CustomSyncedValueBase>();
			ZPackage val = new ZPackage();
			val.Write((byte)(partial ? 1 : 0));
			val.Write(list.Count + list2.Count + (packageEntries?.Count() ?? 0));
			foreach (PackageEntry item in packageEntries ?? Array.Empty<PackageEntry>())
			{
				AddEntryToPackage(val, item);
			}
			foreach (CustomSyncedValueBase item2 in list2)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = "Internal",
					key = item2.Identifier,
					type = item2.Type,
					value = item2.BoxedValue
				});
			}
			foreach (ConfigEntryBase item3 in list)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = item3.Definition.Section,
					key = item3.Definition.Key,
					type = configType(item3),
					value = item3.BoxedValue
				});
			}
			return val;
		}

		private static void AddEntryToPackage(ZPackage package, PackageEntry entry)
		{
			package.Write(entry.section);
			package.Write(entry.key);
			package.Write((entry.value == null) ? "" : GetZPackageTypeString(entry.type));
			AddValueToZPackage(package, entry.value);
		}

		private static string GetZPackageTypeString(Type type)
		{
			return type.AssemblyQualifiedName;
		}

		private static void AddValueToZPackage(ZPackage package, object? value)
		{
			Type type = value?.GetType();
			if (value is Enum)
			{
				value = ((IConvertible)value).ToType(Enum.GetUnderlyingType(value.GetType()), CultureInfo.InvariantCulture);
			}
			else
			{
				if (value is ICollection collection)
				{
					package.Write(collection.Count);
					{
						foreach (object item in collection)
						{
							AddValueToZPackage(package, item);
						}
						return;
					}
				}
				if ((object)type != null && type.IsValueType && !type.IsPrimitive)
				{
					FieldInfo[] fields = type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
					package.Write(fields.Length);
					FieldInfo[] array = fields;
					foreach (FieldInfo fieldInfo in array)
					{
						package.Write(GetZPackageTypeString(fieldInfo.FieldType));
						AddValueToZPackage(package, fieldInfo.GetValue(value));
					}
					return;
				}
			}
			ZRpc.Serialize(new object[1] { value }, ref package);
		}

		private static object ReadValueWithTypeFromZPackage(ZPackage package, Type type)
		{
			if ((object)type != null && type.IsValueType && !type.IsPrimitive && !type.IsEnum)
			{
				FieldInfo[] fields = type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
				int num = package.ReadInt();
				if (num != fields.Length)
				{
					throw new InvalidDeserializationTypeException
					{
						received = $"(field count: {num})",
						expected = $"(field count: {fields.Length})"
					};
				}
				object uninitializedObject = FormatterServices.GetUninitializedObject(type);
				FieldInfo[] array = fields;
				foreach (FieldInfo fieldInfo in array)
				{
					string text = package.ReadString();
					if (text != GetZPackageTypeString(fieldInfo.FieldType))
					{
						throw new InvalidDeserializationTypeException
						{
							received = text,
							expected = GetZPackageTypeString(fieldInfo.FieldType),
							field = fieldInfo.Name
						};
					}
					fieldInfo.SetValue(uninitializedObject, ReadValueWithTypeFromZPackage(package, fieldInfo.FieldType));
				}
				return uninitializedObject;
			}
			if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Dictionary<, >))
			{
				int num2 = package.ReadInt();
				IDictionary dictionary = (IDictionary)Activator.CreateInstance(type);
				Type type2 = typeof(KeyValuePair<, >).MakeGenericType(type.GenericTypeArguments);
				FieldInfo field = type2.GetField("key", BindingFlags.Instance | BindingFlags.NonPublic);
				FieldInfo field2 = type2.GetField("value", BindingFlags.Instance | BindingFlags.NonPublic);
				for (int j = 0; j < num2; j++)
				{
					object obj = ReadValueWithTypeFromZPackage(package, type2);
					dictionary.Add(field.GetValue(obj), field2.GetValue(obj));
				}
				return dictionary;
			}
			if (type != typeof(List<string>) && type.IsGenericType)
			{
				Type type3 = typeof(ICollection<>).MakeGenericType(type.GenericTypeArguments[0]);
				if ((object)type3 != null && type3.IsAssignableFrom(type))
				{
					int num3 = package.ReadInt();
					object obj2 = Activator.CreateInstance(type);
					MethodInfo method = type3.GetMethod("Add");
					for (int k = 0; k < num3; k++)
					{
						method.Invoke(obj2, new object[1] { ReadValueWithTypeFromZPackage(package, type.GenericTypeArguments[0]) });
					}
					return obj2;
				}
			}
			ParameterInfo parameterInfo = (ParameterInfo)FormatterServices.GetUninitializedObject(typeof(ParameterInfo));
			AccessTools.DeclaredField(typeof(ParameterInfo), "ClassImpl").SetValue(parameterInfo, type);
			List<object> source = new List<object>();
			ZRpc.Deserialize(new ParameterInfo[2] { null, parameterInfo }, package, ref source);
			return source.First();
		}
	}
	[PublicAPI]
	[HarmonyPatch]
	public class VersionCheck
	{
		private static readonly HashSet<VersionCheck> versionChecks;

		private static readonly Dictionary<string, string> notProcessedNames;

		public string Name;

		private string? displayName;

		private string? currentVersion;

		private string? minimumRequiredVersion;

		public bool ModRequired = true;

		private string? ReceivedCurrentVersion;

		private string? ReceivedMinimumRequiredVersion;

		private readonly List<ZRpc> ValidatedClients = new List<ZRpc>();

		private ConfigSync? ConfigSync;

		public string DisplayName
		{
			get
			{
				return displayName ?? Name;
			}
			set
			{
				displayName = value;
			}
		}

		public string CurrentVersion
		{
			get
			{
				return currentVersion ?? "0.0.0";
			}
			set
			{
				currentVersion = value;
			}
		}

		public string MinimumRequiredVersion
		{
			get
			{
				return minimumRequiredVersion ?? (ModRequired ? CurrentVersion : "0.0.0");
			}
			set
			{
				minimumRequiredVersion = value;
			}
		}

		private static void PatchServerSync()
		{
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Expected O, but got Unknown
			Patches patchInfo = PatchProcessor.GetPatchInfo((MethodBase)AccessTools.DeclaredMethod(typeof(ZNet), "Awake", (Type[])null, (Type[])null));
			if (patchInfo != null && patchInfo.Postfixes.Count((Patch p) => p.PatchMethod.DeclaringType == typeof(ConfigSync.RegisterRPCPatch)) > 0)
			{
				return;
			}
			Harmony val = new Harmony("org.bepinex.helpers.ServerSync");
			foreach (Type item in from t in typeof(ConfigSync).GetNestedTypes(BindingFlags.NonPublic).Concat(new Type[1] { typeof(VersionCheck) })
				where t.IsClass
				select t)
			{
				val.PatchAll(item);
			}
		}

		static VersionCheck()
		{
			versionChecks = new HashSet<VersionCheck>();
			notProcessedNames = new Dictionary<string, string>();
			typeof(ThreadingHelper).GetMethod("StartSyncInvoke").Invoke(ThreadingHelper.Instance, new object[1]
			{
				new Action(PatchServerSync)
			});
		}

		public VersionCheck(string name)
		{
			Name = name;
			ModRequired = true;
			versionChecks.Add(this);
		}

		public VersionCheck(ConfigSync configSync)
		{
			ConfigSync = configSync;
			Name = ConfigSync.Name;
			versionChecks.Add(this);
		}

		public void Initialize()
		{
			ReceivedCurrentVersion = null;
			ReceivedMinimumRequiredVersion = null;
			if (ConfigSync != null)
			{
				Name = ConfigSync.Name;
				DisplayName = ConfigSync.DisplayName;
				CurrentVersion = ConfigSync.CurrentVersion;
				MinimumRequiredVersion = ConfigSync.MinimumRequiredVersion;
				ModRequired = ConfigSync.ModRequired;
			}
		}

		private bool IsVersionOk()
		{
			if (ReceivedMinimumRequiredVersion == null || ReceivedCurrentVersion == null)
			{
				return !ModRequired;
			}
			bool flag = new Version(CurrentVersion) >= new Version(ReceivedMinimumRequiredVersion);
			bool flag2 = new Version(ReceivedCurrentVersion) >= new Version(MinimumRequiredVersion);
			return flag && flag2;
		}

		private string ErrorClient()
		{
			if (ReceivedMinimumRequiredVersion == null)
			{
				return DisplayName + " is not installed on the server.";
			}
			return (new Version(CurrentVersion) >= new Version(ReceivedMinimumRequiredVersion)) ? (DisplayName + " may not be higher than version " + ReceivedCurrentVersion + ". You have version " + CurrentVersion + ".") : (DisplayName + " needs to be at least version " + ReceivedMinimumRequiredVersion + ". You have version " + CurrentVersion + ".");
		}

		private string ErrorServer(ZRpc rpc)
		{
			return "Disconnect: The client (" + rpc.GetSocket().GetHostName() + ") doesn't have the correct " + DisplayName + " version " + MinimumRequiredVersion;
		}

		private string Error(ZRpc? rpc = null)
		{
			return (rpc == null) ? ErrorClient() : ErrorServer(rpc);
		}

		private static VersionCheck[] GetFailedClient()
		{
			return versionChecks.Where((VersionCheck check) => !check.IsVersionOk()).ToArray();
		}

		private static VersionCheck[] GetFailedServer(ZRpc rpc)
		{
			ZRpc rpc2 = rpc;
			return versionChecks.Where((VersionCheck check) => check.ModRequired && !check.ValidatedClients.Contains(rpc2)).ToArray();
		}

		private static void Logout()
		{
			Game.instance.Logout(true, true);
			AccessTools.DeclaredField(typeof(ZNet), "m_connectionStatus").SetValue(null, (object)(ConnectionStatus)3);
		}

		private static void DisconnectClient(ZRpc rpc)
		{
			rpc.Invoke("Error", new object[1] { 3 });
		}

		private static void CheckVersion(ZRpc rpc, ZPackage pkg)
		{
			CheckVersion(rpc, pkg, null);
		}

		private static void CheckVersion(ZRpc rpc, ZPackage pkg, Action<ZRpc, ZPackage>? original)
		{
			string text = pkg.ReadString();
			string text2 = pkg.ReadString();
			string text3 = pkg.ReadString();
			bool flag = false;
			foreach (VersionCheck versionCheck in versionChecks)
			{
				if (!(text != versionCheck.Name))
				{
					Debug.Log((object)("Received " + versionCheck.DisplayName + " version " + text3 + " and minimum version " + text2 + " from the " + (ZNet.instance.IsServer() ? "client" : "server") + "."));
					versionCheck.ReceivedMinimumRequiredVersion = text2;
					versionCheck.ReceivedCurrentVersion = text3;
					if (ZNet.instance.IsServer() && versionCheck.IsVersionOk())
					{
						versionCheck.ValidatedClients.Add(rpc);
					}
					flag = true;
				}
			}
			if (flag)
			{
				return;
			}
			pkg.SetPos(0);
			if (original != null)
			{
				original(rpc, pkg);
				if (pkg.GetPos() == 0)
				{
					notProcessedNames.Add(text, text3);
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		[HarmonyPrefix]
		private static bool RPC_PeerInfo(ZRpc rpc, ZNet __instance)
		{
			VersionCheck[] array = (__instance.IsServer() ? GetFailedServer(rpc) : GetFailedClient());
			if (array.Length == 0)
			{
				return true;
			}
			VersionCheck[] array2 = array;
			foreach (VersionCheck versionCheck in array2)
			{
				Debug.LogWarning((object)versionCheck.Error(rpc));
			}
			if (__instance.IsServer())
			{
				DisconnectClient(rpc);
			}
			else
			{
				Logout();
			}
			return false;
		}

		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		[HarmonyPrefix]
		private static void RegisterAndCheckVersion(ZNetPeer peer, ZNet __instance)
		{
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0195: Expected O, but got Unknown
			notProcessedNames.Clear();
			IDictionary dictionary = (IDictionary)typeof(ZRpc).GetField("m_functions", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(peer.m_rpc);
			if (dictionary.Contains(StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")))
			{
				object obj = dictionary[StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")];
				Action<ZRpc, ZPackage> action = (Action<ZRpc, ZPackage>)obj.GetType().GetField("m_action", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(obj);
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)delegate(ZRpc rpc, ZPackage pkg)
				{
					CheckVersion(rpc, pkg, action);
				});
			}
			else
			{
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)CheckVersion);
			}
			foreach (VersionCheck versionCheck in versionChecks)
			{
				versionCheck.Initialize();
				if (versionCheck.ModRequired || __instance.IsServer())
				{
					Debug.Log((object)("Sending " + versionCheck.DisplayName + " version " + versionCheck.CurrentVersion + " and minimum version " + versionCheck.MinimumRequiredVersion + " to the " + (__instance.IsServer() ? "client" : "server") + "."));
					ZPackage val = new ZPackage();
					val.Write(versionCheck.Name);
					val.Write(versionCheck.MinimumRequiredVersion);
					val.Write(versionCheck.CurrentVersion);
					peer.m_rpc.Invoke("ServerSync VersionCheck", new object[1] { val });
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "Disconnect")]
		[HarmonyPrefix]
		private static void RemoveDisconnected(ZNetPeer peer, ZNet __instance)
		{
			if (!__instance.IsServer())
			{
				return;
			}
			foreach (VersionCheck versionCheck in versionChecks)
			{
				versionCheck.ValidatedClients.Remove(peer.m_rpc);
			}
		}

		[HarmonyPatch(typeof(FejdStartup), "ShowConnectError")]
		[HarmonyPostfix]
		private static void ShowConnectionError(FejdStartup __instance)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Invalid comparison between Unknown and I4
			//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_0199: Unknown result type (might be due to invalid IL or missing references)
			//IL_01de: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f8: Unknown result type (might be due to invalid IL or missing references)
			//IL_020a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0219: Unknown result type (might be due to invalid IL or missing references)
			//IL_021e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0229: Unknown result type (might be due to invalid IL or missing references)
			if (!__instance.m_connectionFailedPanel.activeSelf || (int)ZNet.GetConnectionStatus() != 3)
			{
				return;
			}
			bool flag = false;
			VersionCheck[] failedClient = GetFailedClient();
			if (failedClient.Length != 0)
			{
				string text = string.Join("\n", failedClient.Select((VersionCheck check) => check.Error()));
				TMP_Text connectionFailedError = __instance.m_connectionFailedError;
				connectionFailedError.text = connectionFailedError.text + "\n" + text;
				flag = true;
			}
			foreach (KeyValuePair<string, string> item in notProcessedNames.OrderBy<KeyValuePair<string, string>, string>((KeyValuePair<string, string> kv) => kv.Key))
			{
				if (!__instance.m_connectionFailedError.text.Contains(item.Key))
				{
					TMP_Text connectionFailedError2 = __instance.m_connectionFailedError;
					connectionFailedError2.text = connectionFailedError2.text + "\nServer expects you to have " + item.Key + " (Version: " + item.Value + ") installed.";
					flag = true;
				}
			}
			if (flag)
			{
				RectTransform component = ((Component)__instance.m_connectionFailedPanel.transform.Find("Image")).GetComponent<RectTransform>();
				Vector2 sizeDelta = component.sizeDelta;
				sizeDelta.x = 675f;
				component.sizeDelta = sizeDelta;
				__instance.m_connectionFailedError.ForceMeshUpdate(false, false);
				float num = __instance.m_connectionFailedError.renderedHeight + 105f;
				RectTransform component2 = ((Component)((Component)component).transform.Find("ButtonOk")).GetComponent<RectTransform>();
				component2.anchoredPosition = new Vector2(component2.anchoredPosition.x, component2.anchoredPosition.y - (num - component.sizeDelta.y) / 2f);
				sizeDelta = component.sizeDelta;
				sizeDelta.y = num;
				component.sizeDelta = sizeDelta;
			}
		}
	}
}