Decompiled source of Fishydex v0.1.2

plugins/com.atomic.fishydex.dll

Decompiled a month ago
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using TMPro;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.Events;
using UnityEngine.UI;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: IgnoresAccessChecksTo("Assembly-CSharp")]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("com.atomic.fishydex")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("0.1.2.0")]
[assembly: AssemblyInformationalVersion("0.1.2")]
[assembly: AssemblyProduct("com.atomic.fishydex")]
[assembly: AssemblyTitle("Fishydex")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.1.2.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

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

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

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

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace BepInEx
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	[Embedded]
	internal sealed class BepInAutoPluginAttribute : Attribute
	{
		public BepInAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace BepInEx.Preloader.Core.Patching
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	[Embedded]
	internal sealed class PatcherAutoPluginAttribute : Attribute
	{
		public PatcherAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace Microsoft.CodeAnalysis
{
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace Fishydex
{
	[BepInPlugin("com.atomic.fishydex", "Fishydex", "0.1.2")]
	public class Plugin : BaseUnityPlugin
	{
		private Harmony harmony;

		public static Sprite DripIcon;

		public const string Id = "com.atomic.fishydex";

		internal static ManualLogSource Log { get; private set; }

		public static ConfigEntry<bool> EnableDebugLogging { get; private set; }

		public static string Name => "Fishydex";

		public static string Version => "0.1.2";

		private void Awake()
		{
			//IL_004f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0059: Expected O, but got Unknown
			Log = ((BaseUnityPlugin)this).Logger;
			Log.LogInfo((object)("Plugin " + Name + " is loaded!"));
			EnableDebugLogging = ((BaseUnityPlugin)this).Config.Bind<bool>("General", "Enable Debug Logging", false, "Enable extra debug logging meant to make it easy to get creature IDs");
			harmony = new Harmony("com.atomic.fishydex");
			harmony.PatchAll();
			DripIcon = LoadSprite("Fishydex.Drip.png");
		}

		public static Sprite LoadSprite(string resource)
		{
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Expected O, but got Unknown
			//IL_005d: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			Assembly executingAssembly = Assembly.GetExecutingAssembly();
			using Stream stream = executingAssembly.GetManifestResourceStream(resource);
			if (stream == null)
			{
				Log.LogError((object)("Resource " + resource + " not found."));
				return null;
			}
			Texture2D val = new Texture2D(2, 2);
			ImageConversion.LoadImage(val, ReadFully(stream));
			return Sprite.Create(val, new Rect(0f, 0f, (float)((Texture)val).width, (float)((Texture)val).height), new Vector2(0.5f, 0.5f));
		}

		private static byte[] ReadFully(Stream input)
		{
			using MemoryStream memoryStream = new MemoryStream();
			input.CopyTo(memoryStream);
			return memoryStream.ToArray();
		}
	}
	public static class CreatureBaitHelper
	{
		private static Dictionary<byte, string> _creatureToBaitMap;

		private static bool _isInitialized = false;

		private static Dictionary<byte, string> _baitOverrides = new Dictionary<byte, string>
		{
			{ 11, "Bowhead Whale + Volcano" },
			{ 5, "Tuna" }
		};

		public static void Initialize()
		{
			if (_isInitialized)
			{
				return;
			}
			_creatureToBaitMap = new Dictionary<byte, string>();
			foreach (BaitInfo allBait in GameInfo.AllBaits)
			{
				if ((Object)(object)allBait == (Object)null)
				{
					continue;
				}
				Plugin.Log.LogInfo((object)("Logging " + allBait._name));
				foreach (ItemInfoWeight itemWeight in allBait.ItemWeights)
				{
					object obj;
					if (itemWeight == null)
					{
						obj = null;
					}
					else
					{
						Fishable fishable = itemWeight.Fishable;
						obj = ((fishable != null) ? fishable.ItemToSpawn : null);
					}
					if ((Object)obj == (Object)null)
					{
						continue;
					}
					Item itemToSpawn = itemWeight.Fishable.ItemToSpawn;
					Creature val = (Creature)(object)((itemToSpawn is Creature) ? itemToSpawn : null);
					if ((Object)(object)val != (Object)null)
					{
						if (Plugin.EnableDebugLogging.Value)
						{
							Plugin.Log.LogInfo((object)$"Found creature: {((Item)val).GetName()} with ID {((Item)val).ID} for bait {allBait._name}");
						}
						_creatureToBaitMap[((Item)val).ID] = allBait._name;
					}
				}
			}
			_isInitialized = true;
		}

		public static string GetBaitName(Creature creature)
		{
			if ((Object)(object)creature == (Object)null)
			{
				return "French Fry";
			}
			if (!_isInitialized)
			{
				Initialize();
			}
			if (_baitOverrides.TryGetValue(((Item)creature).ID, out string value))
			{
				return value;
			}
			if (_creatureToBaitMap.TryGetValue(((Item)creature).ID, out string value2))
			{
				return value2;
			}
			return "French Fry";
		}
	}
	[HarmonyPatch]
	public static class FishydexPatches
	{
		[CompilerGenerated]
		private static class <>O
		{
			public static UnityAction <0>__OnDripButtonClicked;
		}

		public static Button _dripButton;

		public static bool _showDrip = true;

		[HarmonyPostfix]
		[HarmonyPatch(typeof(PlayerThinking), "ToggleThinking", new Type[] { typeof(bool) })]
		public static void ToggleThinking(PlayerThinking __instance, bool to)
		{
			//IL_005c: Unknown result type (might be due to invalid IL or missing references)
			//IL_007f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00fc: Unknown result type (might be due to invalid IL or missing references)
			//IL_0106: Unknown result type (might be due to invalid IL or missing references)
			//IL_0139: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a1: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a8: Unknown result type (might be due to invalid IL or missing references)
			//IL_0173: Unknown result type (might be due to invalid IL or missing references)
			//IL_016c: 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_01b6: Unknown result type (might be due to invalid IL or missing references)
			//IL_01bb: Unknown result type (might be due to invalid IL or missing references)
			//IL_01bf: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c4: Unknown result type (might be due to invalid IL or missing references)
			//IL_0217: Unknown result type (might be due to invalid IL or missing references)
			//IL_021c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0222: Expected O, but got Unknown
			if (!to)
			{
				return;
			}
			Transform val = ((Component)__instance).transform.Find("LocalCanvasHolder/ThinkingCanvas/CreatureDeck");
			if ((Object)(object)val == (Object)null)
			{
				return;
			}
			Transform val2 = val.Find("PrevJournalScreen");
			Transform val3 = val.Find("NextJournalScreen");
			Transform val4 = val.Find("ProgressHolder");
			if ((Object)(object)val2 != (Object)null)
			{
				val2.localPosition = new Vector3(-75f, -290f, 0f);
			}
			if ((Object)(object)val3 != (Object)null)
			{
				val3.localPosition = new Vector3(75f, -290f, 0f);
			}
			if ((Object)(object)val4 != (Object)null)
			{
				val4.localPosition = new Vector3(0f, -340f, 0f);
			}
			if (!((Object)(object)val.Find("DripButton") != (Object)null) && !((Object)(object)val3 == (Object)null))
			{
				GameObject val5 = Object.Instantiate<GameObject>(((Component)val3).gameObject, val);
				((Object)val5).name = "DripButton";
				val5.transform.localPosition = new Vector3(0f, val3.localPosition.y, val3.localPosition.z);
				Image componentInChildren = val5.GetComponentInChildren<Image>();
				if ((Object)(object)componentInChildren != (Object)null)
				{
					((Component)componentInChildren).transform.localRotation = Quaternion.Euler(0f, 0f, 0f);
					componentInChildren.sprite = Plugin.DripIcon;
					((Graphic)componentInChildren).color = (Color)(_showDrip ? Color.white : new Color(1f, 1f, 1f, 0.4f));
				}
				EventTrigger component = val5.GetComponent<EventTrigger>();
				if ((Object)(object)component != (Object)null)
				{
					Object.DestroyImmediate((Object)(object)component);
				}
				Button component2 = val5.GetComponent<Button>();
				Transition transition = (Transition)0;
				ColorBlock colors = ColorBlock.defaultColorBlock;
				if ((Object)(object)component2 != (Object)null)
				{
					transition = ((Selectable)component2).transition;
					colors = ((Selectable)component2).colors;
					Object.DestroyImmediate((Object)(object)component2);
				}
				_dripButton = val5.AddComponent<Button>();
				((Selectable)_dripButton).transition = transition;
				((Selectable)_dripButton).colors = colors;
				((Selectable)_dripButton).targetGraphic = (Graphic)(object)componentInChildren;
				ButtonClickedEvent onClick = _dripButton.onClick;
				object obj = <>O.<0>__OnDripButtonClicked;
				if (obj == null)
				{
					UnityAction val6 = OnDripButtonClicked;
					<>O.<0>__OnDripButtonClicked = val6;
					obj = (object)val6;
				}
				((UnityEvent)onClick).AddListener((UnityAction)obj);
				ThinkingUI val7 = ((Component)__instance).GetComponentInParent<ThinkingUI>() ?? Object.FindAnyObjectByType<ThinkingUI>();
				if ((Object)(object)val7 != (Object)null && val7._cloudlyTransforms != null)
				{
					RegisterCloudyTransform(val7, val3, val5.transform);
				}
			}
		}

		private static void OnDripButtonClicked()
		{
			//IL_007b: 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)
			_showDrip = !_showDrip;
			if (Plugin.EnableDebugLogging.Value)
			{
				Plugin.Log.LogInfo((object)$"Drip button clicked! Show drip mode: {_showDrip}");
			}
			if ((Object)(object)_dripButton != (Object)null)
			{
				Image componentInChildren = ((Component)_dripButton).GetComponentInChildren<Image>();
				if ((Object)(object)componentInChildren != (Object)null)
				{
					((Graphic)componentInChildren).color = (Color)(_showDrip ? Color.white : new Color(1f, 1f, 1f, 0.4f));
				}
			}
			ThinkingUI val = Object.FindAnyObjectByType<ThinkingUI>();
			if ((Object)(object)val != (Object)null)
			{
				((MonoBehaviour)val).StartCoroutine(val.UpdateJournal());
			}
			else
			{
				Plugin.Log.LogWarning((object)"Could not find active ThinkingUI instance to refresh journal slots.");
			}
		}

		private static void RegisterCloudyTransform(ThinkingUI thinkingUI, Transform originalRoot, Transform cloneRoot)
		{
			for (int i = 0; i < thinkingUI._cloudlyTransforms.Count; i++)
			{
				Transform val = thinkingUI._cloudlyTransforms[i];
				if ((Object)(object)val == (Object)null)
				{
					continue;
				}
				if ((Object)(object)val == (Object)(object)originalRoot)
				{
					if (!thinkingUI._cloudlyTransforms.Contains(cloneRoot))
					{
						thinkingUI._cloudlyTransforms.Add(cloneRoot);
					}
					break;
				}
				if (val.IsChildOf(originalRoot))
				{
					string relativePath = GetRelativePath(originalRoot, val);
					Transform val2 = cloneRoot.Find(relativePath);
					if ((Object)(object)val2 != (Object)null && !thinkingUI._cloudlyTransforms.Contains(val2))
					{
						thinkingUI._cloudlyTransforms.Add(val2);
					}
					break;
				}
			}
		}

		private static string GetRelativePath(Transform root, Transform target)
		{
			List<string> list = new List<string>();
			Transform val = target;
			while ((Object)(object)val != (Object)null && (Object)(object)val != (Object)(object)root)
			{
				list.Add(((Object)val).name);
				val = val.parent;
			}
			list.Reverse();
			return string.Join("/", list);
		}

		[HarmonyPostfix]
		[HarmonyPatch(typeof(JournalSlot), "SetCreature")]
		public static void SetCreature(JournalSlot __instance, Creature creature)
		{
			//IL_0073: Unknown result type (might be due to invalid IL or missing references)
			//IL_01dc: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)creature == (Object)null)
			{
				if (!((Object)(object)__instance._worthText != (Object)null) || !((Object)(object)((TMP_Text)__instance._worthText).transform.parent != (Object)null))
				{
					return;
				}
				Transform val = ((TMP_Text)__instance._worthText).transform.parent.Find("BaitText");
				if ((Object)(object)val != (Object)null)
				{
					TextMeshProUGUI component = ((Component)val).GetComponent<TextMeshProUGUI>();
					if ((Object)(object)component != (Object)null)
					{
						((TMP_Text)component).text = "";
					}
				}
				return;
			}
			if ((int)creature.BossType == 0)
			{
				SavedCreature savedCreature = SaveManager.GetSavedCreature(creature);
				bool flag = savedCreature.KilledDrip && _showDrip;
				if ((Object)(object)__instance._filter != (Object)null)
				{
					__instance._filter.mesh = (flag ? ((Item)creature).DripMesh : ((Item)creature).Mesh);
				}
				if ((Object)(object)__instance._dripText != (Object)null)
				{
					__instance._dripText.SetDrip(savedCreature.BeenKilled && flag);
				}
			}
			if (Plugin.EnableDebugLogging.Value)
			{
				Plugin.Log.LogInfo((object)$"SetCreature called for creature: {((Item)creature).GetName()} with ID {((Item)creature).ID}");
			}
			if ((Object)(object)__instance._worthText == (Object)null || (Object)(object)((TMP_Text)__instance._worthText).transform.parent == (Object)null)
			{
				return;
			}
			Transform val2 = ((TMP_Text)__instance._worthText).transform.parent.Find("BaitText");
			if ((Object)(object)val2 != (Object)null)
			{
				if (!(((TMP_Text)__instance._worthText).text == ""))
				{
					TextMeshProUGUI component2 = ((Component)val2).GetComponent<TextMeshProUGUI>();
					if ((Object)(object)component2 != (Object)null)
					{
						((TMP_Text)component2).text = GetBaitName(creature);
					}
				}
				return;
			}
			GameObject val3 = Object.Instantiate<GameObject>(((Component)__instance._worthText).gameObject, ((TMP_Text)__instance._worthText).transform.parent);
			((Object)val3).name = "BaitText";
			val3.transform.localPosition = new Vector3(0f, -120f, 0f);
			TextMeshProUGUI component3 = val3.GetComponent<TextMeshProUGUI>();
			if ((Object)(object)component3 != (Object)null)
			{
				((TMP_Text)component3).fontSize = 16f;
				if (((TMP_Text)__instance._worthText).text != "")
				{
					((TMP_Text)component3).text = GetBaitName(creature);
				}
			}
		}

		private static string GetBaitName(Creature creature)
		{
			return CreatureBaitHelper.GetBaitName(creature);
		}
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ConstantExpectedAttribute : Attribute
	{
		public object? Min { get; set; }

		public object? Max { get; set; }
	}
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ExperimentalAttribute : Attribute
	{
		public string DiagnosticId { get; }

		public string? UrlFormat { get; set; }

		public ExperimentalAttribute(string diagnosticId)
		{
			DiagnosticId = diagnosticId;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullAttribute : Attribute
	{
		public string[] Members { get; }

		public MemberNotNullAttribute(string member)
		{
			Members = new string[1] { member };
		}

		public MemberNotNullAttribute(params string[] members)
		{
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public string[] Members { get; }

		public MemberNotNullWhenAttribute(bool returnValue, string member)
		{
			ReturnValue = returnValue;
			Members = new string[1] { member };
		}

		public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
		{
			ReturnValue = returnValue;
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Constructor, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SetsRequiredMembersAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class StringSyntaxAttribute : Attribute
	{
		public const string CompositeFormat = "CompositeFormat";

		public const string DateOnlyFormat = "DateOnlyFormat";

		public const string DateTimeFormat = "DateTimeFormat";

		public const string EnumFormat = "EnumFormat";

		public const string GuidFormat = "GuidFormat";

		public const string Json = "Json";

		public const string NumericFormat = "NumericFormat";

		public const string Regex = "Regex";

		public const string TimeOnlyFormat = "TimeOnlyFormat";

		public const string TimeSpanFormat = "TimeSpanFormat";

		public const string Uri = "Uri";

		public const string Xml = "Xml";

		public string Syntax { get; }

		public object?[] Arguments { get; }

		public StringSyntaxAttribute(string syntax)
		{
			Syntax = syntax;
			Arguments = new object[0];
		}

		public StringSyntaxAttribute(string syntax, params object?[] arguments)
		{
			Syntax = syntax;
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class UnscopedRefAttribute : Attribute
	{
	}
}
namespace System.Runtime.Versioning
{
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresPreviewFeaturesAttribute : Attribute
	{
		public string? Message { get; }

		public string? Url { get; set; }

		public RequiresPreviewFeaturesAttribute()
		{
		}

		public RequiresPreviewFeaturesAttribute(string? message)
		{
			Message = message;
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CallerArgumentExpressionAttribute : Attribute
	{
		public string ParameterName { get; }

		public CallerArgumentExpressionAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CollectionBuilderAttribute : Attribute
	{
		public Type BuilderType { get; }

		public string MethodName { get; }

		public CollectionBuilderAttribute(Type builderType, string methodName)
		{
			BuilderType = builderType;
			MethodName = methodName;
		}
	}
	[AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CompilerFeatureRequiredAttribute : Attribute
	{
		public const string RefStructs = "RefStructs";

		public const string RequiredMembers = "RequiredMembers";

		public string FeatureName { get; }

		public bool IsOptional { get; set; }

		public CompilerFeatureRequiredAttribute(string featureName)
		{
			FeatureName = featureName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerArgumentAttribute : Attribute
	{
		public string[] Arguments { get; }

		public InterpolatedStringHandlerArgumentAttribute(string argument)
		{
			Arguments = new string[1] { argument };
		}

		public InterpolatedStringHandlerArgumentAttribute(params string[] arguments)
		{
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerAttribute : Attribute
	{
	}
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal static class IsExternalInit
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ModuleInitializerAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class OverloadResolutionPriorityAttribute : Attribute
	{
		public int Priority { get; }

		public OverloadResolutionPriorityAttribute(int priority)
		{
			Priority = priority;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = true, AllowMultiple = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ParamCollectionAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiredMemberAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresLocationAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Event | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SkipLocalsInitAttribute : Attribute
	{
	}
}