Merge pull request #112 from All-Of-Us-Mods/options-improvements

More additions to the options system

.editorconfig

@@ -101,3 +101,6 @@ dotnet_diagnostic.IDE0046.severity = none
 
 # S1244: Floating point numbers should not be tested for equality
 dotnet_diagnostic.S1244.severity = none
+
+# S2325: Methods and properties that don't access instance data should be static
+dotnet_diagnostic.S2325.severity = none

MiraAPI.Example/.editorconfig

@@ -2,3 +2,6 @@
 
 # SA1602: Enumeration items should be documented.
 dotnet_diagnostic.SA1602.severity = none
+
+# SA1601: Partial elements should be documented
+dotnet_diagnostic.SA1601.severity = none

MiraAPI.Example/Options/ExampleOptions.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using MiraAPI.GameOptions;
 using MiraAPI.GameOptions.Attributes;
 using MiraAPI.Utilities;
@@ -6,6 +6,9 @@ using UnityEngine;
 
 namespace MiraAPI.Example.Options;
 
+[SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Demo.")]
+[SuppressMessage("Performance", "CA1822:Mark members as static", Justification = "Read above.")]
+[SuppressMessage("Minor Code Smell", "S3400:Methods should not return constants", Justification = "Read above.")]
 public class ExampleOptions : AbstractOptionGroup
 {
     public override string GroupName => "options.exampleOptions1";
@@ -13,27 +16,64 @@ public class ExampleOptions : AbstractOptionGroup
     public override bool ShowInMatchInfoGuide => true;
 
     [ModdedToggleOption("options.exampleOptions1.toggleOpt1")]
-    public bool ToggleOpt { get; set; } = false;
+    [ModdedOptionVisibility] // Automatically resolves to using ToggleOpt1Visibility, can also target toggle options
+    public bool ToggleOpt1 { get; set; } = false;
 
-    [ModdedToggleOption("options.exampleOptions1.toggleOpt1")]
+    [ModdedToggleOption("options.exampleOptions1.toggleOpt2")]
+    [ModdedOptionVisibility(nameof(ToggleOpt1))] // ToggleOpt2 will be visible only when ToggleOpt1 is true
     public bool ToggleOpt2 { get; set; } = true;
 
-    [ModdedToggleOption("Toggle Opt 3")]
-    [ModdedOptionVisibility(nameof(ToggleOpt2))] // ToggleOpt3 will be visible only when ToggleOpt2 is true
-    public bool ToggleOpt3 { get; set; } = true;
-
     [ModdedNumberOption("options.exampleOptions1.numberOpt", min: 0, max: 10, increment: .25f, formatString: "0.00", suffixType: MiraNumberSuffixes.Percent)]
+    [ModdedOptionVisibility(nameof(NumberOptVisibility))] // Can also target static methods
     public float NumberOpt { get; set; } = 4f;
 
-    [ModdedEnumOption("options.exampleOptions1.bestApi", typeof(BestApi), ["Mira API", "Mitochondria", "Reactor"])]
+    [ModdedNumberOption("options.exampleOptions1.numberOpt", min: 0, max: 10, suffixType: MiraNumberSuffixes.Distance)]
-    public BestApi Opt { get; set; } = BestApi.MiraAPI;
+    public int NumberOpt2 { get; set; } = 4; // Can also be int!
+
+    [ModdedEnumOption("options.exampleOptions1.bestApi", typeof(Api), ["Mira API", "Mitochondria", "Reactor"])]
+    public Api BestApi { get; set; } = Api.MiraAPI;
+
+    [ModdedEnumOption<Api>("options.exampleOptions1.worstApi", ["Mira API", "Mitochondria", "Reactor"])]
+
+    // These three can target both instance and static methods
+    [ModdedOptionGetter(nameof(GetApi))] // Can also automatically resolve to {Option Name}Getter
+    [ModdedOptionSetter(nameof(SetApi))] // Can also automatically resolve to {Option Name}Setter
+    [ModdedOptionChanged(nameof(ApiChanged))] // Can also automatically resolve to {Option Name}Changed
+    public Api WorstApi { get; set; } = Api.MiraAPI;
 
     [ModdedEnumOptionList<ValueState>("Value State {0}", ["None", "Primary", "Secondary"])]
-    public List<ValueState> ValueStates { get; } =
+    public ModdedArray<ValueState> ValueStates { get; set; } = [ValueState.Primary, ValueState.Secondary, ValueState.None, ValueState.None, ValueState.None];
-        [ValueState.Primary, ValueState.Secondary, ValueState.None, ValueState.None, ValueState.None];
+
+    [ModdedPlayerOption("options.exampleOptions1.players")]
+    public NetworkedPlayerInfo PlayerSelected { get; set; }
+
+    public bool ToggleOpt1Visibility()
+    {
+        return true;
     }
 
-public enum BestApi
+    public static bool NumberOptVisibility()
+    {
+        return true;
+    }
+
+    public static Api GetApi(Api currentValue)
+    {
+        return currentValue;
+    }
+
+    public static Api SetApi(Api newValue, Api oldValue)
+    {
+        return default;
+    }
+
+    public static void ApiChanged(Api currentValue)
+    {
+        // Something
+    }
+}
+
+public enum Api
 {
     MiraAPI,
     Mitochondria,

MiraAPI.Example/Options/ExampleOptions2.cs

@@ -7,9 +7,7 @@ namespace MiraAPI.Example.Options;
 public class ExampleOptions2 : AbstractOptionGroup
 {
     public override string GroupName => "options.exampleOptions2";
-
     public override uint GroupPriority => 0; // This group will be displayed first. The default value is uint.MaxValue.
-
     public override MenuCategory ParentMenu => MenuCategory.CustomTwo;
     public override bool ShowInMatchInfoGuide => true;
 
@@ -28,6 +26,8 @@ public class ExampleOptions2 : AbstractOptionGroup
     public ModdedEnumOption<TestingData> EnumOpt { get; } = new("options.exampleOptions2.enumOpt", 0)
     {
         ChangedEvent = x => Logger<ExamplePlugin>.Info($"changed Enum Opt to {x}"),
+        Getter = currentValue => currentValue,
+        Setter = (newValue, oldValue) => newValue,
     };
 }
 

MiraAPI.Example/Resources/Locale/en_US.xml

@@ -47,6 +47,8 @@ Eliminate every other faction.</string>
     <string name="options.exampleOptions1.toggleOpt2">Toggle Opt 2</string>
     <string name="options.exampleOptions1.numberOpt">Number Opt</string>
     <string name="options.exampleOptions1.bestApi">Best API</string>
+    <string name="options.exampleOptions1.worstApi">Worst API</string>
+    <string name="options.exampleOptions1.players">Choose A Player</string>
     <string name="options.exampleOptions2">Example Options 2</string>
     <string name="options.exampleOptions2.youMustChoseAPlayer">YOU MUST CHOSE A PLAYER</string>
     <string name="options.exampleOptions2.ehWhatever">Eh whatever</string>

MiraAPI/GameOptions/AbstractOptionGroup.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using Il2CppInterop.Runtime.Attributes;
 using MiraAPI.Modifiers;
 using MiraAPI.Roles;
+using MiraAPI.Utilities;
 using MiraAPI.Utilities.Assets;
 using UnityEngine;
 
@@ -55,7 +56,7 @@ public abstract class AbstractOptionGroup
     /// <summary>
     /// Gets the function that determines whether the group should be visible or not.
     /// </summary>
-    public virtual Func<bool> GroupVisible => () => true;
+    public virtual Func<bool> GroupVisible => DelegateUtilities.AlwaysTrue;
 
     /// <summary>
     /// Gets a value indicating whether this group's options are shown in the Match Info Guide.

MiraAPI/GameOptions/Attributes/Delegate/ModdedOptionChangedAttribute.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Reflection;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute to set the <see cref="IModdedOption.ChangedEvent"/> delegate in a <see cref="ModdedOptionAttribute"/> or <see cref="ModdedOptionListAttribute"/>.
+/// </summary>
+/// <param name="methodName">The method to get the changed event from.</param>
+/// <param name="holderType">The type the method is in.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public sealed class ModdedOptionChangedAttribute(string? methodName = null, Type? holderType = null)
+    : ModdedOptionMemberAttribute(methodName, holderType, "Changed")
+{
+    internal Delegate? GetChanged(AbstractOptionGroup group, PropertyInfo property, IModdedOption option)
+    {
+        if (ResolveMethod(group, property, out var type, out var instanceGetter) is not { } method)
+            return null;
+
+        var valueType = option.GetValueType();
+
+        if (!ValidateSignature(method, typeof(void), valueType))
+            return null;
+
+        var delegateType = typeof(Action<>).MakeGenericType(valueType);
+        return CompileDynamicDelegate(type, method, instanceGetter, typeof(void), [valueType], delegateType, "Changed");
+    }
+
+    internal Func<int, Delegate?>? GetListChanged(AbstractOptionGroup group, PropertyInfo property, Type valueType)
+    {
+        if (ResolveMethod(group, property, out var type, out var instanceGetter) is not { } method)
+            return null;
+
+        if (!ValidateListSignature(method, typeof(void), out var hasIndex, valueType))
+            return null;
+
+        var delegateType = typeof(Action<>).MakeGenericType(valueType);
+        return CompileDynamicListDelegate(type, method, instanceGetter, typeof(void), [valueType], delegateType, "ListChanged", hasIndex);
+    }
+}

MiraAPI/GameOptions/Attributes/Delegate/ModdedOptionGetterAttribute.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Reflection;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute to set the <see cref="IModdedOption.Getter"/> delegate in a <see cref="ModdedOptionAttribute"/> or <see cref="ModdedOptionListAttribute"/>.
+/// </summary>
+/// <param name="methodName">The method to get the getter from.</param>
+/// <param name="holderType">The type the method is in.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public sealed class ModdedOptionGetterAttribute(string? methodName = null, Type? holderType = null)
+    : ModdedOptionMemberAttribute(methodName, holderType, "Getter")
+{
+    internal Delegate? GetGetter(AbstractOptionGroup group, PropertyInfo property, IModdedOption option)
+    {
+        if (ResolveMethod(group, property, out var type, out var instanceGetter) is not { } method)
+            return null;
+
+        var valueType = option.GetValueType();
+
+        if (!ValidateSignature(method, valueType, valueType))
+            return null;
+
+        var delegateType = typeof(Func<,>).MakeGenericType(valueType, valueType);
+        return CompileDynamicDelegate(type, method, instanceGetter, valueType, [valueType], delegateType, "Getter");
+    }
+
+    internal Func<int, Delegate?>? GetListGetter(AbstractOptionGroup group, PropertyInfo property, Type valueType)
+    {
+        if (ResolveMethod(group, property, out var type, out var instanceGetter) is not { } method)
+            return null;
+
+        if (!ValidateListSignature(method, valueType, out var hasIndex, valueType))
+            return null;
+
+        var delegateType = typeof(Func<,>).MakeGenericType(valueType, valueType);
+        return CompileDynamicListDelegate(type, method, instanceGetter, valueType, [valueType], delegateType, "ListGetter", hasIndex);
+    }
+}

MiraAPI/GameOptions/Attributes/Delegate/ModdedOptionMemberAttribute.cs

@@ -0,0 +1,366 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Reflection;
+using System.Reflection.Emit;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Base attribute for resolving and compiling option delegate members (<see cref="IModdedOption.Visible"/>, <see cref="IModdedOption.Getter"/>, <see cref="IModdedOption.Setter"/>, and <see cref="IModdedOption.ChangedEvent"/>).
+/// </summary>
+/// <param name="memberName">The name of the target member, or <see langword="null"/> to use the property name with <paramref name="defaultSuffix"/>.</param>
+/// <param name="holderType">The type containing the target member, or <see langword="null"/> to use the declaring <see cref="AbstractOptionGroup"/> type.</param>
+/// <param name="defaultSuffix">The default suffix appended to the property name when <paramref name="memberName"/> is not specified.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public abstract class ModdedOptionMemberAttribute(string? memberName, Type? holderType, string defaultSuffix) : Attribute
+{
+    private static readonly Dictionary<MethodInfo, Delegate> DelegateCache = [];
+
+    /// <summary>
+    /// A helper class to bind a specific list index to a dynamically compiled delegate.
+    /// </summary>
+    /// <param name="index">The index to bind.</param>
+    public sealed class DelegateIndexClosure(int index)
+    {
+        /// <summary>
+        /// The bound index.
+        /// </summary>
+        [SuppressMessage("Design", "CA1051:Do not declare visible instance fields", Justification = "No need to be private.")]
+        [SuppressMessage("StyleCop.CSharp.MaintainabilityRules", "SA1401:Fields should be private", Justification = "Read above.")]
+        public readonly int Index = index;
+    }
+
+    /// <summary>
+    /// Exposes the index field so child attributes can emit instructions to read it.
+    /// </summary>
+    protected static readonly FieldInfo IndexClosureField = typeof(DelegateIndexClosure).GetField(nameof(DelegateIndexClosure.Index))!;
+
+    /// <summary>
+    /// Gets the resolved name of the target member.
+    /// </summary>
+    protected string? MemberName { get; private set; } = memberName;
+
+    /// <summary>
+    /// Validates that a method matches the expected return type and parameter types.
+    /// </summary>
+    /// <param name="method">The method to validate.</param>
+    /// <param name="expectedReturnType">The expected return type of the method.</param>
+    /// <param name="expectedParamTypes">The expected types of the parameters of the method.</param>
+    /// <returns><c>true</c> if the method is valid; <c>false</c> otherwise.</returns>
+    protected bool ValidateSignature(MethodInfo method, Type expectedReturnType, params Type[] expectedParamTypes)
+    {
+        if (method.ReturnType != expectedReturnType)
+        {
+            Error($"{MemberName}'s return type must be {expectedReturnType.Name}.");
+            return false;
+        }
+
+        var parameters = method.GetParameters();
+
+        if (parameters.Length != expectedParamTypes.Length)
+        {
+            Error($"{MemberName} must have exactly {expectedParamTypes.Length} parameter(s).");
+            return false;
+        }
+
+        for (var i = 0; i < expectedParamTypes.Length; i++)
+        {
+            if (parameters[i].ParameterType == expectedParamTypes[i])
+                continue;
+
+            Error($"{MemberName}'s parameter at index {i} must be {expectedParamTypes[i].Name}.");
+            return false;
+        }
+
+        return true;
+    }
+
+    /// <summary>
+    /// Validates that a list method matches the expected return type, base parameter types, and an optional integer index.
+    /// </summary>
+    /// <param name="method">The method to validate.</param>
+    /// <param name="expectedReturnType">The expected return type of the method.</param>
+    /// <param name="hasIndex">When the method returns, a flag that indicates if the method has an index parameter.</param>
+    /// <param name="expectedParamTypes">The expected types of the parameters of the method.</param>
+    /// <returns><c>true</c> if the method is valid; <c>false</c> otherwise.</returns>
+    protected bool ValidateListSignature(MethodInfo method, Type expectedReturnType, out bool hasIndex, params Type[] expectedParamTypes)
+    {
+        hasIndex = false;
+
+        if (method.ReturnType != expectedReturnType)
+        {
+            Error($"{MemberName}'s return type must be {expectedReturnType.Name}.");
+            return false;
+        }
+
+        var parameters = method.GetParameters();
+
+        if (parameters.Length < expectedParamTypes.Length || parameters.Length > expectedParamTypes.Length + 1)
+        {
+            Error($"{MemberName} must have {expectedParamTypes.Length} parameter(s), optionally with an extra trailing int parameter.");
+            return false;
+        }
+
+        for (var i = 0; i < expectedParamTypes.Length; i++)
+        {
+            if (parameters[i].ParameterType == expectedParamTypes[i])
+                continue;
+
+            Error($"{MemberName}'s parameter at index {i} must be {expectedParamTypes[i].Name}.");
+            return false;
+        }
+
+        if (parameters.Length == expectedParamTypes.Length + 1)
+        {
+            if (parameters[^1].ParameterType != typeof(int))
+            {
+                Error($"{MemberName}'s final parameter must be an int (the list index).");
+                return false;
+            }
+
+            hasIndex = true;
+        }
+
+        return true;
+    }
+
+    /// <summary>
+    /// Resolves the target <see cref="MemberInfo"/> (property or method) and its associated singleton instance getter, if applicable.
+    /// </summary>
+    /// <param name="group">The option group instance the property belongs to.</param>
+    /// <param name="property">The option property decorated with this attribute.</param>
+    /// <param name="type">When this method returns, contains the resolved <see cref="Type"/> expected to hold the target member.</param>
+    /// <param name="instanceGetter">
+    /// When this method returns, contains the <see cref="OptionGroupSingleton{T}.Instance"/> getter <see cref="MethodInfo"/>
+    /// if the resolved member is an instance member on an <see cref="AbstractOptionGroup"/>; otherwise, <see langword="null"/>.
+    /// </param>
+    /// <returns>The resolved <see cref="MemberInfo"/> if found; otherwise, <see langword="null"/>.</returns>
+    [SuppressMessage("Major Code Smell", "S3011:Reflection should not be used to increase accessibility of classes, methods, or fields", Justification = "It is safe.")]
+    protected MemberInfo? ResolveMember(AbstractOptionGroup group, PropertyInfo property, out Type type, out MethodInfo? instanceGetter)
+    {
+        var groupType = group.GetType();
+        var flags = BindingFlags.Static | BindingFlags.Public;
+
+        type = holderType ?? groupType;
+        MemberName ??= property.Name + defaultSuffix;
+
+        if (type.IsAssignableTo(typeof(AbstractOptionGroup)))
+        {
+            flags |= BindingFlags.Instance;
+
+            if (type == groupType)
+                flags |= BindingFlags.NonPublic;
+
+            instanceGetter = typeof(OptionGroupSingleton<>)
+                .MakeGenericType(type)
+                .GetProperty(nameof(OptionGroupSingleton<>.Instance))!
+                .GetGetMethod();
+        }
+        else
+        {
+            instanceGetter = null;
+        }
+
+        var member = type.GetMember(MemberName, flags).FirstOrDefault();
+
+        if (instanceGetter == null)
+            return member;
+
+        bool isStatic;
+
+        if (member is FieldInfo field)
+        {
+            isStatic = field.IsStatic;
+        }
+        else
+        {
+            var method = (member as PropertyInfo)?.GetGetMethod(true) ?? member as MethodInfo;
+            isStatic = method is { IsStatic: true };
+        }
+
+        if (isStatic)
+            instanceGetter = null;
+
+        return member;
+    }
+
+    /// <summary>
+    /// Resolves the target <see cref="MethodInfo"/> and its associated singleton instance getter, if applicable.
+    /// </summary>
+    /// <param name="group">The option group instance the property belongs to.</param>
+    /// <param name="property">The option property decorated with this attribute.</param>
+    /// <param name="type">When this method returns, contains the resolved <see cref="Type"/> expected to hold the target method.</param>
+    /// <param name="instanceGetter">
+    /// When this method returns, contains the <see cref="OptionGroupSingleton{T}.Instance"/> getter <see cref="MethodInfo"/>
+    /// if the resolved method is an instance method on an <see cref="AbstractOptionGroup"/>; otherwise, <see langword="null"/>.
+    /// </param>
+    /// <returns>The resolved <see cref="MethodInfo"/> if found; otherwise, <see langword="null"/>.</returns>
+    protected MethodInfo? ResolveMethod(AbstractOptionGroup group, PropertyInfo property, out Type type, out MethodInfo? instanceGetter)
+    {
+        return ResolveMember(group, property, out type, out instanceGetter) as MethodInfo;
+    }
+
+    /// <summary>
+    /// Compiles a <see cref="DynamicMethod"/> using IL generation to invoke the resolved static or instance <paramref name="method"/>.
+    /// </summary>
+    /// <param name="ownerType">The <see cref="Type"/> that owns the generated <see cref="DynamicMethod"/> and holds the target method.</param>
+    /// <param name="method">The target <see cref="MethodInfo"/> to invoke.</param>
+    /// <param name="instanceGetter">
+    /// The static getter <see cref="MethodInfo"/> used to push the target instance onto the evaluation stack for instance methods,
+    /// or <see langword="null"/> if <paramref name="method"/> is static.
+    /// </param>
+    /// <param name="returnType">The return <see cref="Type"/> of the generated delegate (or <see cref="void"/> for actions).</param>
+    /// <param name="paramTypes">The parameter types accepted by the generated delegate.</param>
+    /// <param name="delegateType">The concrete delegate <see cref="Type"/> to create (e.g., <see cref="Func{T, TResult}"/> or <see cref="Action{T}"/>).</param>
+    /// <param name="suffix">A descriptive suffix appended to the generated <see cref="DynamicMethod"/> name for debugging and stack traces.</param>
+    /// <param name="forwardParameters">Whether to push the delegate parameters onto the stack before invoking <paramref name="method"/>.</param>
+    /// <param name="postProcessCall">An optional callback to emit additional IL instructions before returning.</param>
+    /// <returns>A compiled <see cref="Delegate"/> of type <paramref name="delegateType"/> bound to the generated IL method.</returns>
+    protected static Delegate CompileDynamicDelegate(
+        Type ownerType,
+        MethodInfo method,
+        MethodInfo? instanceGetter,
+        Type returnType,
+        Type[] paramTypes,
+        Type delegateType,
+        string suffix,
+        bool forwardParameters = true,
+        Action<ILGenerator>? postProcessCall = null)
+    {
+        if (postProcessCall == null && DelegateCache.TryGetValue(method, out var cachedDelegate))
+            return cachedDelegate;
+
+        var dm = new DynamicMethod($"{ownerType.Name}_{method.Name}_{suffix}", returnType, paramTypes, ownerType, true);
+        var il = dm.GetILGenerator();
+
+        if (!method.IsStatic && instanceGetter != null)
+            il.Emit(OpCodes.Call, instanceGetter);
+
+        if (forwardParameters)
+        {
+            for (byte i = 0; i < paramTypes.Length; i++)
+            {
+                var loadOp = i switch
+                {
+                    0 => OpCodes.Ldarg_0,
+                    1 => OpCodes.Ldarg_1,
+                    2 => OpCodes.Ldarg_2,
+                    3 => OpCodes.Ldarg_3,
+                    _ => OpCodes.Ldarg_S,
+                };
+
+                if (loadOp == OpCodes.Ldarg_S)
+                    il.Emit(loadOp, i);
+                else
+                    il.Emit(loadOp);
+            }
+        }
+
+        var callOp = method.IsStatic ? OpCodes.Call : OpCodes.Callvirt;
+        il.Emit(callOp, method);
+
+        postProcessCall?.Invoke(il);
+
+        il.Emit(OpCodes.Ret);
+
+        var compiledDelegate = dm.CreateDelegate(delegateType);
+
+        if (postProcessCall == null)
+            DelegateCache[method] = compiledDelegate;
+
+        return compiledDelegate;
+    }
+
+    /// <summary>
+    /// Compiles a factory function that provides a <see cref="Delegate"/> for each index in an option list.
+    /// If <paramref name="hasIndexParameter"/> is <see langword="false"/> and <paramref name="postProcessListCall"/> is <see langword="null"/>,
+    /// a single <see cref="Delegate"/> is compiled once and reused for all indices.
+    /// </summary>
+    /// <param name="ownerType">The <see cref="Type"/> that owns the generated <see cref="DynamicMethod"/> and holds the target method.</param>
+    /// <param name="method">The target <see cref="MethodInfo"/> to invoke.</param>
+    /// <param name="instanceGetter">
+    /// The static getter <see cref="MethodInfo"/> used to push the target instance onto the evaluation stack for instance methods,
+    /// or <see langword="null"/> if <paramref name="method"/> is static.
+    /// </param>
+    /// <param name="returnType">The return <see cref="Type"/> of the generated delegate (or <see cref="void"/> for actions).</param>
+    /// <param name="baseParamTypes">The parameter types accepted by the generated delegate.</param>
+    /// <param name="delegateType">The concrete delegate <see cref="Type"/> to create.</param>
+    /// <param name="suffix">A descriptive suffix appended to the generated <see cref="DynamicMethod"/> name for debugging and stack traces.</param>
+    /// <param name="hasIndexParameter">Whether the target <paramref name="method"/> takes the list <see langword="int"/> index as its final parameter.</param>
+    /// <param name="postProcessCall">An optional index-independent callback to emit additional IL instructions after <paramref name="method"/> is called.</param>
+    /// <param name="postProcessListCall">An optional index-dependent callback to emit additional IL instructions after <paramref name="method"/> is called.</param>
+    /// <returns>A factory function that returns a compiled <see cref="Delegate"/> of type <paramref name="delegateType"/> for a given list index.</returns>
+    protected static Func<int, Delegate> CompileDynamicListDelegate(
+        Type ownerType,
+        MethodInfo method,
+        MethodInfo? instanceGetter,
+        Type returnType,
+        Type[] baseParamTypes,
+        Type delegateType,
+        string suffix,
+        bool hasIndexParameter,
+        Action<ILGenerator>? postProcessCall = null,
+        Action<ILGenerator>? postProcessListCall = null)
+    {
+        if (!hasIndexParameter && postProcessListCall is null)
+        {
+            var sharedDelegate = CompileDynamicDelegate(
+                ownerType,
+                method,
+                instanceGetter,
+                returnType,
+                baseParamTypes,
+                delegateType,
+                suffix,
+                baseParamTypes.Length > 0,
+                postProcessCall);
+
+            return _ => sharedDelegate;
+        }
+
+        var fullParamTypes = new Type[baseParamTypes.Length + 1];
+        fullParamTypes[0] = typeof(DelegateIndexClosure);
+        Array.Copy(baseParamTypes, 0, fullParamTypes, 1, baseParamTypes.Length);
+
+        var dm = new DynamicMethod($"{ownerType.Name}_{method.Name}_{suffix}_List", returnType, fullParamTypes, ownerType, true);
+        var il = dm.GetILGenerator();
+
+        if (!method.IsStatic && instanceGetter != null)
+            il.Emit(OpCodes.Call, instanceGetter);
+
+        for (var i = 0; i < baseParamTypes.Length; i++)
+        {
+            var argPos = (byte)(i + 1);
+            var loadOp = argPos switch
+            {
+                1 => OpCodes.Ldarg_1,
+                2 => OpCodes.Ldarg_2,
+                3 => OpCodes.Ldarg_3,
+                _ => OpCodes.Ldarg_S,
+            };
+
+            if (loadOp == OpCodes.Ldarg_S)
+                il.Emit(loadOp, argPos);
+            else
+                il.Emit(loadOp);
+        }
+
+        if (hasIndexParameter)
+        {
+            il.Emit(OpCodes.Ldarg_0);
+            il.Emit(OpCodes.Ldfld, IndexClosureField);
+        }
+
+        var callOp = method.IsStatic ? OpCodes.Call : OpCodes.Callvirt;
+        il.Emit(callOp, method);
+
+        postProcessCall?.Invoke(il);
+        postProcessListCall?.Invoke(il);
+
+        il.Emit(OpCodes.Ret);
+
+        return index => dm.CreateDelegate(delegateType, new DelegateIndexClosure(index));
+    }
+}

MiraAPI/GameOptions/Attributes/Delegate/ModdedOptionSetterAttribute.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Reflection;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute to set the <see cref="IModdedOption.Setter"/> delegate in a <see cref="ModdedOptionAttribute"/> or <see cref="ModdedOptionListAttribute"/>.
+/// </summary>
+/// <param name="methodName">The method to get the setter from.</param>
+/// <param name="holderType">The type the method is in.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public sealed class ModdedOptionSetterAttribute(string? methodName = null, Type? holderType = null)
+    : ModdedOptionMemberAttribute(methodName, holderType, "Setter")
+{
+    internal Delegate? GetSetter(AbstractOptionGroup group, PropertyInfo property, IModdedOption option)
+    {
+        if (ResolveMethod(group, property, out var type, out var instanceGetter) is not { } method)
+            return null;
+
+        var valueType = option.GetValueType();
+
+        if (!ValidateSignature(method, valueType, valueType, valueType))
+            return null;
+
+        var delegateType = typeof(Func<,,>).MakeGenericType(valueType, valueType, valueType);
+        return CompileDynamicDelegate(type, method, instanceGetter, valueType, [valueType, valueType], delegateType, "Setter");
+    }
+
+    internal Func<int, Delegate?>? GetListSetter(AbstractOptionGroup group, PropertyInfo property, Type valueType)
+    {
+        if (ResolveMethod(group, property, out var type, out var instanceGetter) is not { } method)
+            return null;
+
+        if (!ValidateListSignature(method, valueType, out var hasIndex, valueType, valueType))
+            return null;
+
+        var delegateType = typeof(Func<,,>).MakeGenericType(valueType, valueType, valueType);
+        return CompileDynamicListDelegate(type, method, instanceGetter, valueType, [valueType, valueType], delegateType, "ListSetter", hasIndex);
+    }
+}

MiraAPI/GameOptions/Attributes/Delegate/ModdedOptionVisibilityAttribute.cs

@@ -0,0 +1,253 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Reflection.Emit;
+using MiraAPI.GameOptions.OptionTypes;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute to set the <see cref="IModdedOption.Visible"/> delegate in a <see cref="ModdedOptionAttribute"/> or <see cref="ModdedOptionListAttribute"/>.
+/// </summary>
+/// <param name="memberName">The member to get the visibility function from.</param>
+/// <param name="holderType">The type the member is in.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public sealed class ModdedOptionVisibilityAttribute(string? memberName = null, Type? holderType = null)
+    : ModdedOptionMemberAttribute(memberName, holderType, "Visibility")
+{
+    private static readonly MethodInfo ModdedOptionBoolValueGetter = typeof(ModdedOption<bool>).GetProperty(nameof(ModdedOption<>.Value))!.GetGetMethod()!;
+    private static readonly MethodInfo ListBoolIndexerGetter = typeof(IList<bool>).GetProperty("Item")!.GetGetMethod()!;
+
+    internal Func<bool>? GetVisibility(AbstractOptionGroup group, PropertyInfo property)
+    {
+        if (ResolveMember(group, property, out Type type, out var instanceGetter) is not { } member)
+        {
+            Error($"Member {MemberName} does not exist in {type.FullName}");
+            return null;
+        }
+
+        MethodInfo? targetMethod;
+        Action<ILGenerator>? postProcess = null;
+
+        if (member is PropertyInfo vProperty)
+        {
+            if (vProperty.PropertyType.IsAssignableTo(typeof(ModdedOption<bool>)))
+            {
+                postProcess = il => il.Emit(OpCodes.Callvirt, ModdedOptionBoolValueGetter);
+            }
+            else if (!vProperty.PropertyType.IsAssignableTo(typeof(bool)))
+            {
+                Error($"Property {MemberName} is not a bool or a bool ModdedOption.");
+                return null;
+            }
+
+            if (vProperty.GetIndexParameters().Length > 0)
+            {
+                Error($"Property {MemberName} cannot be an indexer.");
+                return null;
+            }
+
+            targetMethod = vProperty.GetGetMethod(true);
+
+            if (targetMethod is null)
+            {
+                Error($"Property {MemberName} does not have a getter.");
+                return null;
+            }
+        }
+        else if (member is MethodInfo vMethod)
+        {
+            if (vMethod.ReturnType != typeof(bool))
+            {
+                Error($"Method {MemberName} does not return a bool.");
+                return null;
+            }
+
+            if (vMethod.GetParameters().Length > 0)
+            {
+                Error($"Method {MemberName} has too many parameters.");
+                return null;
+            }
+
+            targetMethod = vMethod;
+        }
+        else if (member is FieldInfo field)
+        {
+            if (field.FieldType != typeof(bool))
+            {
+                Error($"Field {MemberName} is not a bool.");
+                return null;
+            }
+
+            var dynamicMethod = new DynamicMethod($"GetVisibility_{type.Name}_{field.Name}", typeof(bool), Type.EmptyTypes, type, true);
+            var il = dynamicMethod.GetILGenerator();
+
+            if (instanceGetter != null)
+            {
+                il.Emit(OpCodes.Ldarg_0);
+                il.Emit(OpCodes.Call, instanceGetter);
+                il.Emit(OpCodes.Ldfld, field);
+            }
+            else
+            {
+                il.Emit(OpCodes.Ldsfld, field);
+            }
+
+            il.Emit(OpCodes.Ret);
+            return dynamicMethod.CreateDelegate<Func<bool>>();
+        }
+        else
+        {
+            Error($"Member {MemberName} of {type.FullName} is not valid for Visible function.");
+            return null;
+        }
+
+        return (Func<bool>)CompileDynamicDelegate(type, targetMethod, instanceGetter, typeof(bool), Type.EmptyTypes, typeof(Func<bool>), "Visibility", false, postProcess);
+    }
+
+    internal Func<int, Delegate?>? GetListVisibility(AbstractOptionGroup group, PropertyInfo property)
+    {
+        if (ResolveMember(group, property, out Type type, out var instanceGetter) is not { } member)
+        {
+            Error($"Member {MemberName} does not exist in {type.FullName}");
+            return null;
+        }
+
+        MethodInfo? targetMethod;
+        Action<ILGenerator>? postProcess = null;
+        Action<ILGenerator>? postProcessList = null;
+
+        var hasIndexParam = false;
+
+        if (member is PropertyInfo vProperty)
+        {
+            var isListBool = false;
+
+            if (vProperty.PropertyType.IsAssignableTo(typeof(IList<bool>)))
+            {
+                isListBool = true;
+                postProcessList = il =>
+                {
+                    il.Emit(OpCodes.Ldarg_0);
+                    il.Emit(OpCodes.Ldfld, IndexClosureField);
+                    il.Emit(OpCodes.Callvirt, ListBoolIndexerGetter);
+                };
+            }
+            else if (vProperty.PropertyType.IsAssignableTo(typeof(ModdedOption<bool>)))
+            {
+                postProcess = il => il.Emit(OpCodes.Callvirt, ModdedOptionBoolValueGetter);
+            }
+            else if (!vProperty.PropertyType.IsAssignableTo(typeof(bool)))
+            {
+                Error($"Property {MemberName} is not a bool value or indexer, a list of bools, or a bool ModdedOption.");
+                return null;
+            }
+
+            var indexParams = vProperty.GetIndexParameters();
+
+            if (indexParams.Length > 1)
+            {
+                Error($"Indexer {MemberName} has too many parameters.");
+                return null;
+            }
+
+            if (isListBool && indexParams.Length != 0)
+            {
+                Error($"Property {MemberName} cannot be an indexer of lists of bools.");
+                return null;
+            }
+
+            if (indexParams.Length == 1)
+            {
+                if (indexParams[0].ParameterType != typeof(int))
+                {
+                    Error($"Indexer {MemberName}'s parameter is not an int.");
+                    return null;
+                }
+
+                hasIndexParam = true;
+            }
+
+            targetMethod = vProperty.GetGetMethod(true);
+
+            if (targetMethod is null)
+            {
+                Error($"Property {MemberName} does not have a getter.");
+                return null;
+            }
+        }
+        else if (member is MethodInfo vMethod)
+        {
+            if (vMethod.ReturnType != typeof(bool))
+            {
+                Error($"Method {MemberName} does not return a bool.");
+                return null;
+            }
+
+            var paramList = vMethod.GetParameters();
+
+            if (paramList.Length > 1)
+            {
+                Error($"Method {MemberName} has too many parameters.");
+                return null;
+            }
+
+            if (paramList.Length == 1)
+            {
+                if (paramList[0].ParameterType != typeof(int))
+                {
+                    Error($"Method {MemberName}'s parameter is not an int.");
+                    return null;
+                }
+
+                hasIndexParam = true;
+            }
+
+            targetMethod = vMethod;
+        }
+        else if (member is FieldInfo field)
+        {
+            if (field.FieldType.IsAssignableTo(typeof(IList<bool>)))
+            {
+                postProcess = il =>
+                {
+                    il.Emit(OpCodes.Ldarg_0);
+                    il.Emit(OpCodes.Callvirt, ListBoolIndexerGetter);
+                };
+            }
+            else if (field.FieldType != typeof(bool))
+            {
+                Error($"Field {MemberName} is not a bool or a list of bools.");
+                return null;
+            }
+
+            var dynamicMethod = new DynamicMethod($"GetListVisibility_{type.Name}_{field.Name}", typeof(bool), [typeof(int)], type, true);
+            var il = dynamicMethod.GetILGenerator();
+
+            if (instanceGetter != null)
+            {
+                il.Emit(OpCodes.Ldarg_0);
+                il.Emit(OpCodes.Call, instanceGetter);
+                il.Emit(OpCodes.Ldfld, field);
+            }
+            else
+            {
+                il.Emit(OpCodes.Ldsfld, field);
+            }
+
+            postProcess?.Invoke(il);
+
+            il.Emit(OpCodes.Ret);
+
+            var func = dynamicMethod.CreateDelegate<Func<int, bool>>();
+            return index => () => func(index);
+        }
+        else
+        {
+            Error($"Member {MemberName} of {type.FullName} is not valid for Visibility function.");
+            return null;
+        }
+
+        return CompileDynamicListDelegate(type, targetMethod, instanceGetter, typeof(bool), Type.EmptyTypes, typeof(Func<bool>), "ListVisibility", hasIndexParam, postProcess, postProcessList);
+    }
+}

MiraAPI/GameOptions/Attributes/ModdedEnumOptionAttribute.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Reflection;
 using MiraAPI.GameOptions.OptionTypes;
-using MiraAPI.Translation;
 
 namespace MiraAPI.GameOptions.Attributes;
 
@@ -17,7 +16,7 @@ public class ModdedEnumOptionAttribute(string title, Type enumType, string[]? va
 {
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
-        var opt = new ModdedEnumOption(Title.Translate(), (int)(value ?? 0), enumType, values);
+        var opt = new ModdedEnumOption(Title, (int)(value ?? 0), enumType, values);
         return opt;
     }
 
@@ -33,7 +32,7 @@ public class ModdedEnumOptionAttribute(string title, Type enumType, string[]? va
     {
         return HolderOption is ModdedEnumOption opt
             ? Enum.ToObject(enumType, opt.Value)
-            : throw new InvalidOperationException($"HolderOption for option \"{Title}\" with EnumType ${enumType.FullName} is not a ModdedEnumOption");
+            : throw new InvalidOperationException($"HolderOption for option \"{Title}\" with EnumType {enumType.FullName} is not a ModdedEnumOption");
     }
 }
 
@@ -41,10 +40,12 @@ public class ModdedEnumOptionAttribute(string title, Type enumType, string[]? va
 /// Attribute for creating an enum option.
 /// </summary>
 /// <typeparam name="T">The enum type.</typeparam>
+/// <param name="title">The title of the option.</param>
+/// <param name="values">An option list of string values to use in place of the <see langword="enum"/> name.</param>
 [AttributeUsage(AttributeTargets.Property)]
 public class ModdedEnumOptionAttribute<T>(string title, string[]? values = null)
     : ModdedOptionAttribute(title)
-    where T : Enum
+    where T : struct, Enum
 {
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
@@ -64,6 +65,6 @@ public class ModdedEnumOptionAttribute<T>(string title, string[]? values = null)
     {
         return HolderOption is ModdedEnumOption<T> opt
             ? opt.Value
-            : throw new InvalidOperationException($"HolderOption for option \"{Title}\" with EnumType ${typeof(T).FullName} is not a ModdedEnumOption");
+            : throw new InvalidOperationException($"HolderOption for option \"{Title}\" with EnumType {typeof(T).FullName} is not a ModdedEnumOption<{typeof(T).Name}>");
     }
 }

MiraAPI/GameOptions/Attributes/ModdedNumberOptionAttribute.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Reflection;
 using MiraAPI.GameOptions.OptionTypes;
-using MiraAPI.Translation;
 using MiraAPI.Utilities;
 
 namespace MiraAPI.GameOptions.Attributes;
@@ -13,11 +12,35 @@ namespace MiraAPI.GameOptions.Attributes;
 /// <param name="min">The minimum value.</param>
 /// <param name="max">The maximum value.</param>
 /// <param name="increment">The increment.</param>
+/// <param name="zeroBehavior">Determines what is shown for zero.</param>
+/// <param name="negativeBehavior">Determines what is shown for negative 1.</param>
 /// <param name="suffixType">The suffix type.</param>
 /// <param name="formatString">Optional format string for the option screen.</param>
-/// <param name="zeroInfinity">Flag indicating whether 0 means infinity.</param>
+/// <param name="halfIncrements">Whether increments can be split in half (using Shift).</param>
 [AttributeUsage(AttributeTargets.Property)]
 public class ModdedNumberOptionAttribute(
+    string title,
+    float min,
+    float max,
+    float increment,
+    string zeroBehavior,
+    string negativeBehavior,
+    MiraNumberSuffixes suffixType = MiraNumberSuffixes.None,
+    string? formatString = null,
+    bool halfIncrements = false)
+    : ModdedOptionAttribute(title)
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedNumberOptionAttribute"/> class.
+    /// </summary>
+    /// <param name="title">The title of the option.</param>
+    /// <param name="min">The minimum value.</param>
+    /// <param name="max">The maximum value.</param>
+    /// <param name="increment">The increment.</param>
+    /// <param name="suffixType">The suffix type.</param>
+    /// <param name="zeroInfinity">Whether zero is infinity or not.</param>
+    /// <param name="formatString">Optional format string for the option screen.</param>
+    public ModdedNumberOptionAttribute(
         string title,
         float min,
         float max,
@@ -25,33 +48,57 @@ public class ModdedNumberOptionAttribute(
         MiraNumberSuffixes suffixType = MiraNumberSuffixes.None,
         string? formatString = null,
         bool zeroInfinity = false)
-    : ModdedOptionAttribute(title)
+        : this(title, min, max, increment, zeroInfinity ? "∞" : "#", "#", suffixType, formatString, increment == 1f)
     {
+    }
+
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
+        var final = value switch
+        {
+            null => min + increment,
+            int integer => integer,
+            _ => (float)value,
+        };
+
         return new ModdedNumberOption(
-            Title.Translate(),
+            Title,
-            (float)(value ?? min + increment),
+            final,
             min,
             max,
             increment,
+            zeroBehavior,
+            negativeBehavior,
             suffixType,
             formatString,
-            zeroInfinity);
+            halfIncrements);
     }
 
     /// <inheritdoc />
     public override void SetValue(object value)
     {
-        var opt = HolderOption as ModdedNumberOption;
+        if (HolderOption is not ModdedNumberOption opt)
-        opt?.SetValue((float)value);
+            return;
+
+        var final = value switch
+        {
+            int integer => integer,
+            _ => (float)value,
+        };
+        opt.SetValue(final);
     }
 
     /// <inheritdoc />
     public override object GetValue()
     {
-        return HolderOption is ModdedNumberOption opt
+        if (HolderOption is not ModdedNumberOption opt)
-            ? (object)opt.Value
+            throw new InvalidOperationException($"HolderOption for option \"{Title}\" is not a ModdedNumberOption");
-            : throw new InvalidOperationException($"HolderOption for option \"{Title}\" is not a ModdedNumberOption");
+
+        var value = opt.Value;
+
+        if (ValueType == typeof(int))
+            return (int)Math.Round(value);
+
+        return value;
     }
 }

MiraAPI/GameOptions/Attributes/ModdedOptionAttribute.cs

@@ -13,6 +13,7 @@ namespace MiraAPI.GameOptions.Attributes;
 public abstract class ModdedOptionAttribute(string title, Type? roleType = null, Type? modeType = null) : PropertyOptionAttribute
 {
     internal IModdedOption? HolderOption { get; set; }
+    internal Type ValueType { get; set; }
 
     /// <summary>
     /// Gets the title of the option.

MiraAPI/GameOptions/Attributes/ModdedOptionVisibilityAttribute.cs

@@ -1,201 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-using System.Linq;
-using System.Reflection;
-using MiraAPI.GameOptions.OptionTypes;
-
-namespace MiraAPI.GameOptions.Attributes;
-
-/// <summary>
-/// Attribute to modify a property with a <see cref="ModdedOptionAttribute"/> or <see cref="ModdedOptionListAttribute"/>.
-/// </summary>
-/// <remarks>
-/// Initializes a new instance of the <see cref="ModdedOptionVisibilityAttribute"/> class.
-/// </remarks>
-/// <param name="holderType">The type the member is in.</param>
-/// <param name="memberName">The member to get the visibility function from.</param>
-[AttributeUsage(AttributeTargets.Property)]
-public sealed class ModdedOptionVisibilityAttribute(Type? holderType = null, string? memberName = null) : Attribute
-{
-    /// <summary>
-    /// Initializes a new instance of the <see cref="ModdedOptionVisibilityAttribute"/> class.
-    /// </summary>
-    /// <param name="memberName">The member to get the visibility function from.</param>
-    public ModdedOptionVisibilityAttribute(string memberName)
-        : this(null, memberName)
-    {
-    }
-
-    internal Func<bool>? GetVisibility(AbstractOptionGroup group, PropertyInfo property)
-    {
-        if (GetVisibilityMember(group, property, out Type type, out var instanceGet) is not { } member)
-        {
-            Error($"Member {memberName} does not exist in {type.FullName}");
-            return null;
-        }
-
-        if (member is PropertyInfo vProperty)
-        {
-            if (!vProperty.PropertyType.IsAssignableTo(typeof(bool)) &&
-                !vProperty.PropertyType.IsAssignableTo(typeof(ModdedOption<bool>)))
-            {
-                Error($"Property {memberName} is not a bool or a bool ModdedOption.");
-                return null;
-            }
-
-            var indexParams = vProperty.GetIndexParameters();
-            if (indexParams.Length > 0)
-            {
-                Error($"Property {memberName} cannot be an indexer.");
-                return null;
-            }
-
-            return () => (bool)vProperty.GetValue(instanceGet?.Invoke())!;
-        }
-
-        if (member is MethodInfo vMethod)
-        {
-            if (vMethod.ReturnType != typeof(bool))
-            {
-                Error($"Method {memberName} does not return a bool.");
-                return null;
-            }
-
-            var paramList = vMethod.GetParameters();
-            if (paramList.Length > 0)
-            {
-                Error($"Method {memberName} has too many parameters.");
-                return null;
-            }
-
-            return () => (bool)vMethod.Invoke(instanceGet?.Invoke(), null)!;
-        }
-
-        Error($"Member {memberName} of {type.FullName} is not valid for Visible function.");
-        return null;
-    }
-
-    internal Func<int, bool>? GetListVisibility(AbstractOptionGroup group, PropertyInfo property)
-    {
-        if (GetVisibilityMember(group, property, out Type type, out var instanceGet) is not { } member)
-        {
-            Error($"Member {memberName} does not exist in {type.FullName}");
-            return null;
-        }
-
-        if (member is PropertyInfo vProperty)
-        {
-            if (!vProperty.PropertyType.IsAssignableTo(typeof(bool)) &&
-                !vProperty.PropertyType.IsAssignableTo(typeof(ModdedOption<bool>)) &&
-                !vProperty.PropertyType.IsAssignableTo(typeof(IList<bool>)))
-            {
-                Error($"Property {memberName} is not a bool value or indexer, a list of bools, or a bool ModdedOption.");
-                return null;
-            }
-
-            var indexParams = vProperty.GetIndexParameters();
-            if (indexParams.Length > 1)
-            {
-                Error($"Indexer {memberName} has too many parameters.");
-                return null;
-            }
-
-            if (vProperty.PropertyType.IsAssignableTo(typeof(IList<bool>)))
-            {
-                if (indexParams.Length != 0)
-                {
-                    Error($"Property {memberName} cannot be an indexer of lists of bools.");
-                    return null;
-                }
-
-                return i => ((IList<bool>)vProperty.GetValue(instanceGet?.Invoke())!)[i];
-            }
-
-            if (indexParams.Length == 0)
-            {
-                return _ => (bool)vProperty.GetValue(instanceGet?.Invoke())!;
-            }
-
-            if (indexParams[0].ParameterType != typeof(int))
-            {
-                Error($"Indexer {memberName}'s parameter is not an int.");
-                return null;
-            }
-
-            return i => (bool)vProperty.GetValue(instanceGet?.Invoke(), [i])!;
-        }
-
-        if (member is MethodInfo vMethod)
-        {
-            if (vMethod.ReturnType != typeof(bool))
-            {
-                Error($"Method {memberName} does not return a bool.");
-                return null;
-            }
-
-            var paramList = vMethod.GetParameters();
-            if (paramList.Length > 1)
-            {
-                Error($"Method {memberName} has too many parameters.");
-                return null;
-            }
-
-            if (paramList.Length == 0)
-            {
-                return _ => (bool)vMethod.Invoke(instanceGet?.Invoke(), null)!;
-            }
-
-            if (paramList[0].ParameterType != typeof(int))
-            {
-                Error($"Method {memberName}'s parameter is not an int.");
-                return null;
-            }
-
-            return i => (bool)vMethod.Invoke(instanceGet?.Invoke(), [i])!;
-        }
-
-        Error($"Member {memberName} of {type.FullName} is not valid for Visible function.");
-        return null;
-    }
-
-    [SuppressMessage("Major Code Smell", "S3011:Reflection should not be used to increase accessibility of classes, methods, or fields", Justification = "It is safe.")]
-    private MemberInfo? GetVisibilityMember(AbstractOptionGroup group, PropertyInfo property, out Type type, out Func<object>? instanceGet)
-    {
-        Type groupType = group.GetType();
-        BindingFlags flags = BindingFlags.Static | BindingFlags.Public;
-
-        instanceGet = null;
-        type = holderType ?? groupType;
-        memberName ??= $"{property.Name}Visible";
-        if (type.IsAssignableTo(typeof(AbstractOptionGroup)))
-        {
-            flags |= BindingFlags.Instance;
-
-            if (type == groupType)
-            {
-                flags |= BindingFlags.NonPublic;
-                instanceGet = () => group;
-            }
-            else
-            {
-                var instanceProp = typeof(OptionGroupSingleton<>).MakeGenericType(type)
-                    .GetProperty(nameof(OptionGroupSingleton<>.Instance))!;
-                instanceGet = () => instanceProp.GetValue(null)!;
-            }
-        }
-
-        MemberInfo? member = type.GetMember(memberName, flags).FirstOrDefault();
-        if (instanceGet != null)
-        {
-            MethodInfo? method = (member as PropertyInfo)?.GetGetMethod()
-                               ?? member as MethodInfo;
-            if (method != null && method.IsStatic)
-            {
-                instanceGet = null;
-            }
-        }
-
-        return member;
-    }
-}

MiraAPI/GameOptions/Attributes/ModdedPlayerOptionAttribute.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Reflection;
+using MiraAPI.GameOptions.OptionTypes;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute for a <see cref="ModdedPlayerOption"/>.
+/// </summary>
+/// <param name="title">The title of the option.</param>
+/// <param name="allowNone">Whether the option includes a none option. If None is selected, value will return -1.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public class ModdedPlayerOptionAttribute(
+    string title,
+    bool allowNone = true)
+    : ModdedOptionAttribute(title)
+{
+    internal override IModdedOption? CreateOption(object? value, PropertyInfo property)
+    {
+        var option = new ModdedPlayerOption(Title, allowNone);
+        return option;
+    }
+
+    /// <inheritdoc />
+    public override object GetValue()
+    {
+        if (HolderOption is not ModdedPlayerOption opt)
+            throw new InvalidOperationException($"Holder option for {Title} is not a ModdedPlayerOption.");
+
+        if (ValueType == typeof(int))
+            return opt.Value;
+
+        return opt.SelectedPlayer!;
+    }
+
+    /// <inheritdoc />
+    public override void SetValue(object value)
+    {
+        if (HolderOption is not ModdedPlayerOption opt)
+            return;
+
+        var final = value switch
+        {
+            NetworkedPlayerInfo info => info ? opt.Values.IndexOf(info) : (allowNone ? -1 : 0),
+            _ => (int)value,
+        };
+        opt?.SetValue(final);
+    }
+}

MiraAPI/GameOptions/Attributes/ModdedStringOptionAttribute.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Reflection;
+using MiraAPI.GameOptions.OptionTypes;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute for a <see cref="ModdedStringOption"/>.
+/// </summary>
+/// <param name="title">The title of the option.</param>
+/// <param name="values">An option list of string value.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public class ModdedStringOptionAttribute(
+    string title,
+    string[] values)
+    : ModdedOptionAttribute(title)
+{
+    internal override IModdedOption? CreateOption(object? value, PropertyInfo property)
+    {
+        var option = new ModdedStringOption(Title, (string)(value ?? string.Empty), values);
+        return option;
+    }
+
+    /// <inheritdoc />
+    public override object GetValue()
+    {
+        return HolderOption is ModdedStringOption opt
+            ? opt.Value
+            : throw new InvalidOperationException($"Holder option for {Title} is not a ModdedStringOption.");
+    }
+
+    /// <inheritdoc />
+    public override void SetValue(object value)
+    {
+        var opt = HolderOption as ModdedStringOption;
+        opt?.SetValue((string)value);
+    }
+}

MiraAPI/GameOptions/Attributes/ModdedToggleOptionAttribute.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Reflection;
 using MiraAPI.GameOptions.OptionTypes;
-using MiraAPI.Translation;
 
 namespace MiraAPI.GameOptions.Attributes;
 
@@ -9,12 +8,27 @@ namespace MiraAPI.GameOptions.Attributes;
 /// Attribute for a <see cref="ModdedToggleOption"/>.
 /// </summary>
 /// <param name="title">The option title.</param>
+/// <param name="on">What the option displays when toggled on.</param>
+/// <param name="off">What the option displays when toggled off.</param>
 [AttributeUsage(AttributeTargets.Property)]
-public class ModdedToggleOptionAttribute(string title) : ModdedOptionAttribute(title)
+public class ModdedToggleOptionAttribute(
+    string title,
+    string on,
+    string off)
+    : ModdedOptionAttribute(title)
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedToggleOptionAttribute"/> class.
+    /// </summary>
+    /// <param name="title">The option title.</param>
+    public ModdedToggleOptionAttribute(string title)
+        : this(title, "On", "Off")
+    {
+    }
+
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
-        var toggleOpt = new ModdedToggleOption(Title.Translate(), (bool)(value ?? false));
+        var toggleOpt = new ModdedToggleOption(Title, (bool)(value ?? false), on, off);
         return toggleOpt;
     }
 
@@ -29,7 +43,7 @@ public class ModdedToggleOptionAttribute(string title) : ModdedOptionAttribute(t
     public override object GetValue()
     {
         return HolderOption is ModdedToggleOption opt
-            ? (object)opt.Value
+            ? opt.Value
             : throw new InvalidOperationException($"Holder option for {Title} is not a ModdedToggleOption.");
     }
 }

MiraAPI/GameOptions/Attributes/OptionList/ModdedEnumOptionListAttribute.cs

@@ -8,6 +8,9 @@ namespace MiraAPI.GameOptions.Attributes;
 /// <summary>
 /// Attribute for creating a list of enum options.
 /// </summary>
+/// <param name="title">The title of the option.</param>
+/// <param name="enumType">The <see cref="Enum"/> type.</param>
+/// <param name="values">An option list of string values to use in place of the <see langword="enum"/> name.</param>
 [AttributeUsage(AttributeTargets.Property)]
 public class ModdedEnumOptionListAttribute(string title, Type enumType, string[]? values = null)
     : ModdedOptionListAttribute(title)
@@ -31,7 +34,7 @@ public class ModdedEnumOptionListAttribute(string title, Type enumType, string[]
     {
         return HolderOptionList?[idx] is ModdedEnumOption opt
             ? Enum.ToObject(enumType, opt.Value)
-            : throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" with EnumType ${enumType.FullName} is not a ModdedEnumOption");
+            : throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" with EnumType {enumType.FullName} is not a ModdedEnumOption");
     }
 }
 
@@ -39,10 +42,12 @@ public class ModdedEnumOptionListAttribute(string title, Type enumType, string[]
 /// Attribute for creating a list of enum options.
 /// </summary>
 /// <typeparam name="T">The enum type.</typeparam>
+/// <param name="title">The option's title.</param>
+/// <param name="values">The option's possible values.</param>
 [AttributeUsage(AttributeTargets.Property)]
 public class ModdedEnumOptionListAttribute<T>(string title, string[]? values = null)
     : ModdedOptionListAttribute(title)
-    where T : Enum
+    where T : struct, Enum
 {
     internal override IModdedOptionList CreateOptionList(IList value, PropertyInfo property)
     {
@@ -63,6 +68,6 @@ public class ModdedEnumOptionListAttribute<T>(string title, string[]? values = n
     {
         return HolderOptionList?[idx] is ModdedEnumOption<T> opt
             ? opt.Value
-            : throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" with EnumType ${typeof(T).FullName} is not a ModdedEnumOption");
+            : throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" with EnumType {typeof(T).FullName} is not a ModdedEnumOption<{typeof(T).FullName}>");
     }
 }

MiraAPI/GameOptions/Attributes/OptionList/ModdedNumberOptionListAttribute.cs

@@ -7,10 +7,41 @@ using MiraAPI.Utilities;
 namespace MiraAPI.GameOptions.Attributes;
 
 /// <summary>
-/// A number option attribute for the modded options system.
+/// Attribute for creating a list of number options.
 /// </summary>
+/// <param name="title">The option title.</param>
+/// <param name="min">The minimum value.</param>
+/// <param name="max">The maximum value.</param>
+/// <param name="increment">The increment.</param>
+/// <param name="zeroBehavior">Determines what is shown for zero.</param>
+/// <param name="negativeBehavior">Determines what is shown for negative 1.</param>
+/// <param name="suffixType">The suffix type.</param>
+/// <param name="formatString">Optional format string for the option screen.</param>
+/// <param name="halfIncrements">Whether increments can be split in half (using Shift).</param>
 [AttributeUsage(AttributeTargets.Property)]
 public class ModdedNumberOptionListAttribute(
+    string title,
+    float min,
+    float max,
+    float increment,
+    string zeroBehavior,
+    string negativeBehavior,
+    MiraNumberSuffixes suffixType = MiraNumberSuffixes.None,
+    string? formatString = null,
+    bool halfIncrements = false)
+    : ModdedOptionListAttribute(title)
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedNumberOptionListAttribute"/> class.
+    /// </summary>
+    /// <param name="title">The title of the option.</param>
+    /// <param name="min">The minimum value.</param>
+    /// <param name="max">The maximum value.</param>
+    /// <param name="increment">The increment.</param>
+    /// <param name="suffixType">The suffix type.</param>
+    /// <param name="zeroInfinity">Whether zero is infinity or not.</param>
+    /// <param name="formatString">Optional format string for the option screen.</param>
+    public ModdedNumberOptionListAttribute(
         string title,
         float min,
         float max,
@@ -18,36 +49,60 @@ public class ModdedNumberOptionListAttribute(
         MiraNumberSuffixes suffixType = MiraNumberSuffixes.None,
         string? formatString = null,
         bool zeroInfinity = false)
-    : ModdedOptionListAttribute(title)
+        : this(title, min, max, increment, zeroInfinity ? "∞" : "#", "#", suffixType, formatString, increment == 1f)
     {
+    }
+
     internal override IModdedOptionList CreateOptionList(IList value, PropertyInfo property)
     {
         return new ModdedOptionList<ModdedNumberOption>(value.Count, idx =>
         {
+            var final = value[idx] switch
+            {
+                null => min + increment,
+                int integer => integer,
+                _ => (float)value[idx]!,
+            };
+
             return new(
                 GetFormattedTitle(idx),
-                (float)(value[idx] ?? min + increment),
+                final,
                 min,
                 max,
                 increment,
+                zeroBehavior,
+                negativeBehavior,
                 suffixType,
                 formatString,
-                zeroInfinity);
+                halfIncrements);
         });
     }
 
     /// <inheritdoc />
     public override void SetValue(int idx, object value)
     {
-        var opt = HolderOptionList?[idx] as ModdedNumberOption;
+        if (HolderOptionList?[idx] is not ModdedNumberOption opt)
-        opt?.SetValue((float)value);
+            return;
+
+        var final = value switch
+        {
+            int integer => integer,
+            _ => (float)value,
+        };
+        opt.SetValue(final);
     }
 
     /// <inheritdoc />
     public override object GetValue(int idx)
     {
-        return HolderOptionList?[idx] is ModdedNumberOption opt
+        if (HolderOptionList?[idx] is not ModdedNumberOption opt)
-            ? (object)opt.Value
+            throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" is not a ModdedNumberOption");
-            : throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" is not a ModdedNumberOption");
+
+        var value = opt.Value;
+
+        if (ValueType == typeof(int))
+            return (int)Math.Round(value);
+
+        return value;
     }
 }

MiraAPI/GameOptions/Attributes/OptionList/ModdedOptionListAttribute.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Diagnostics.CodeAnalysis;
 using System.Reflection;
 using System.Text.RegularExpressions;
+using MiraAPI.Translation;
 
 namespace MiraAPI.GameOptions.Attributes;
 
@@ -14,8 +15,8 @@ namespace MiraAPI.GameOptions.Attributes;
 public abstract class ModdedOptionListAttribute(string title) : PropertyOptionAttribute
 {
     internal IModdedOptionList? HolderOptionList { get; set; }
-
+    internal IList? Value { get; set; }
-    internal object? Value { get; set; }
+    internal Type ValueType { get; set; }
 
     /// <summary>
     /// Gets the title of the options.
@@ -31,16 +32,16 @@ public abstract class ModdedOptionListAttribute(string title) : PropertyOptionAt
     /// <param name="value">The new values as an object.</param>
     public override void SetValue(object value)
     {
-        Value = value;
+        Value = (IList)value;
-        var list = (IList)value;
+
-        if (list.Count != HolderOptionList!.Count)
+        if (Value.Count != HolderOptionList!.Count)
         {
             throw new InvalidOperationException($"Value set to option list cannot change the list's length.");
         }
 
-        for (int i = 0; i < list.Count; i++)
+        for (int i = 0; i < Value.Count; i++)
         {
-            SetValue(i, list[i]!);
+            SetValue(i, Value[i]!);
         }
     }
 
@@ -77,18 +78,19 @@ public abstract class ModdedOptionListAttribute(string title) : PropertyOptionAt
     [SuppressMessage("Globalization", "CA1305:Specify IFormatProvider", Justification = "I don't even know if this is worth it.")]
     protected string GetFormattedTitle(int index)
     {
-        Match match = Regex.Match(Title, @"\{(\d+)(?::[^}]+)?\}", default, Regex.InfiniteMatchTimeout);
+        var match = Regex.Match(Title.Translate(), @"\{(\d+)(?::[^}]+)?\}", default, Regex.InfiniteMatchTimeout);
 
-        if (match.Success)
+        if (!match.Success)
         {
-            if (match.Groups.Count == 1 && match.Groups[0].Value == "0")
+            return Title + index;
+        }
+
+        if (match.Value == "{0}" && !match.NextMatch().Success)
         {
             return string.Format(Title, index);
         }
 
-            Error("ModdedOptionList Title cannot contain more than the first parameter for formatting.");
+        Error($"ModdedOptionList Title of {Title} cannot contain more than the first parameter for formatting.");
-        }
-
         return Title + index;
     }
 }

MiraAPI/GameOptions/Attributes/OptionList/ModdedPlayerOptionListAttribute.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections;
+using System.Reflection;
+using MiraAPI.GameOptions.OptionTypes;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute for creating a list of player options.
+/// </summary>
+/// <param name="title">The option title.</param>
+/// <param name="allowNone">Whether the option includes a none option. If None is selected, value will return -1.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public class ModdedPlayerOptionListAttribute(
+    string title,
+    bool allowNone = true)
+    : ModdedOptionListAttribute(title)
+{
+    internal override IModdedOptionList CreateOptionList(IList value, PropertyInfo property)
+    {
+        return new ModdedOptionList<ModdedPlayerOption>(value.Count, idx =>
+        {
+            return new(GetFormattedTitle(idx), allowNone);
+        });
+    }
+
+    /// <inheritdoc />
+    public override void SetValue(int idx, object value)
+    {
+        if (HolderOptionList?[idx] is not ModdedPlayerOption opt)
+            return;
+
+        var final = value switch
+        {
+            NetworkedPlayerInfo info => info ? opt.Values.IndexOf(info) : (allowNone ? -1 : 0),
+            _ => (int)value,
+        };
+        opt?.SetValue(final);
+    }
+
+    /// <inheritdoc />
+    public override object GetValue(int idx)
+    {
+        if (HolderOptionList?[idx] is not ModdedPlayerOption opt)
+            throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" is not a ModdedPlayerOption");
+
+        if (ValueType == typeof(int))
+            return opt.Value;
+
+        return opt.SelectedPlayer!;
+    }
+}

MiraAPI/GameOptions/Attributes/OptionList/ModdedStringOptionListAttribute.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections;
+using System.Reflection;
+using MiraAPI.GameOptions.OptionTypes;
+using MiraAPI.Translation;
+
+namespace MiraAPI.GameOptions.Attributes;
+
+/// <summary>
+/// Attribute for creating a list of string options.
+/// </summary>
+/// <param name="title">The title of the option.</param>
+/// <param name="values">An option list of string value.</param>
+[AttributeUsage(AttributeTargets.Property)]
+public class ModdedStringOptionListAttribute(
+    string title,
+    string[] values)
+    : ModdedOptionListAttribute(title)
+{
+    internal override IModdedOptionList CreateOptionList(IList value, PropertyInfo property)
+    {
+        return new ModdedOptionList<ModdedStringOption>(value.Count, idx =>
+        {
+            return new ModdedStringOption(Title.Translate(), (string)(value[idx] ?? string.Empty), values);
+        });
+    }
+
+    /// <inheritdoc />
+    public override void SetValue(int idx, object value)
+    {
+        var opt = HolderOptionList?[idx] as ModdedStringOption;
+        opt?.SetValue((string)value);
+    }
+
+    /// <inheritdoc />
+    public override object GetValue(int idx)
+    {
+        return HolderOptionList?[idx] is ModdedStringOption opt
+            ? opt.Value
+            : throw new InvalidOperationException($"HolderOption for option \"{GetFormattedTitle(idx)}\" is not a ModdedStringOption");
+    }
+}

MiraAPI/GameOptions/Attributes/OptionList/ModdedToggleOptionListAttribute.cs

@@ -9,13 +9,28 @@ namespace MiraAPI.GameOptions.Attributes;
 /// Attribute for a list of toggle options.
 /// </summary>
 /// <param name="title">The option's title.</param>
+/// <param name="on">What the option displays when toggled on.</param>
+/// <param name="off">What the option displays when toggled off.</param>
 [AttributeUsage(AttributeTargets.Property)]
-public class ModdedToggleOptionListAttribute(string title) : ModdedOptionListAttribute(title)
+public class ModdedToggleOptionListAttribute(
+    string title,
+    string on,
+    string off)
+    : ModdedOptionListAttribute(title)
 {
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedToggleOptionListAttribute"/> class.
+    /// </summary>
+    /// <param name="title">The option's title.</param>
+    public ModdedToggleOptionListAttribute(string title)
+        : this(title, "On", "Off")
+    {
+    }
+
     internal override IModdedOptionList CreateOptionList(IList value, PropertyInfo property)
     {
         var optList = new ModdedOptionList<ModdedToggleOption>(
-            value.Count, idx => new(GetFormattedTitle(idx), (bool)(value[idx] ?? false)));
+            value.Count, idx => new(GetFormattedTitle(idx), (bool)(value[idx] ?? false), on, off));
         return optList;
     }
 
@@ -30,7 +45,7 @@ public class ModdedToggleOptionListAttribute(string title) : ModdedOptionListAtt
     public override object GetValue(int idx)
     {
         return HolderOptionList?[idx] is ModdedToggleOption opt
-            ? (object)opt.Value
+            ? opt.Value
             : throw new InvalidOperationException($"Holder option for {GetFormattedTitle(idx)} is not a ModdedToggleOption.");
     }
 }

MiraAPI/GameOptions/CollectionBuilder.cs

@@ -0,0 +1,8 @@
+namespace System.Runtime.CompilerServices;
+
+[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false)]
+internal sealed class CollectionBuilderAttribute(Type builderType, string methodName) : Attribute
+{
+    public Type BuilderType { get; } = builderType;
+    public string MethodName { get; } = methodName;
+}

MiraAPI/GameOptions/IModdedOption.cs

@@ -57,6 +57,21 @@ public interface IModdedOption
     /// </summary>
     Func<bool> Visible { get; set; }
 
+    /// <summary>
+    /// Gets or sets a getter event for the option, allowing for dynamic values based on external circumstances.
+    /// </summary>
+    Delegate? Getter { get; set; }
+
+    /// <summary>
+    /// Gets or sets a setter event for the option, allowing for dynamic value changes based on external circumstances.
+    /// </summary>
+    Delegate? Setter { get; set; }
+
+    /// <summary>
+    /// Gets or sets the event that is invoked when the value of the option changes.
+    /// </summary>
+    Delegate? ChangedEvent { get; set; }
+
     /// <summary>
     /// Gets or sets a value indicating whether the option should be included with presets.
     /// </summary>
@@ -114,6 +129,12 @@ public interface IModdedOption
     /// </summary>
     /// <param name="presetConfig">The <see cref="ConfigFile"/> representing the preset configuration.</param>
     void LoadFromPreset(ConfigFile presetConfig);
+
+    /// <summary>
+    /// Gets the type of the value that the option represents.
+    /// </summary>
+    /// <returns>The type of the option value.</returns>
+    Type GetValueType();
 }
 
 /// <summary>

MiraAPI/GameOptions/ModdedList.cs

@@ -0,0 +1,294 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+
+namespace MiraAPI.GameOptions;
+
+/// <summary>
+/// A fixed-size array created specifically for modded options that automatically synchronizes with option attributes.
+/// </summary>
+/// <typeparam name="T">The type of the values that the array holds.</typeparam>
+[CollectionBuilder(typeof(ModdedArrayBuilder), nameof(ModdedArrayBuilder.Create))]
+public sealed class ModdedArray<T> : IList<T>, IReadOnlyList<T>, IList
+{
+    private readonly T[] items;
+    private int version;
+
+    /// <inheritdoc/>
+    public int Count => items.Length;
+
+    /// <inheritdoc/>
+    public bool IsReadOnly => false;
+
+    /// <inheritdoc/>
+    bool IList.IsFixedSize => true;
+
+    /// <inheritdoc/>
+    bool ICollection.IsSynchronized => false;
+
+    /// <inheritdoc/>
+    object ICollection.SyncRoot => items.SyncRoot;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedArray{T}"/> class with the provided capacity.
+    /// </summary>
+    /// <param name="capacity">The capacity of the list.</param>
+    public ModdedArray(int capacity)
+    {
+        items = new T[capacity];
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedArray{T}"/> class with initial values.
+    /// </summary>
+    /// <param name="collection">The initial collection of values to initialise with.</param>
+    public ModdedArray(IEnumerable<T> collection)
+    {
+        items = [.. collection];
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedArray{T}"/> class with initial values.
+    /// </summary>
+    /// <param name="span">The initial span of values to initialise with.</param>
+    public ModdedArray(Span<T> span)
+    {
+        items = [.. span];
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedArray{T}"/> class with initial values.
+    /// </summary>
+    /// <param name="span">The initial span of values to initialise with.</param>
+    public ModdedArray(ReadOnlySpan<T> span)
+    {
+        items = [.. span];
+    }
+
+    /// <summary>
+    /// Gets or sets the element at the specified index, syncing with the attribute if registered.
+    /// </summary>
+    /// <param name="index">The index of the value.</param>
+    public T this[int index]
+    {
+        get => ModdedOptionsManager.ListInstanceCache.TryGetValue(this, out var attribute)
+            ? (T)attribute.GetValue(index)
+            : items[index];
+        set
+        {
+            if (ModdedOptionsManager.ListInstanceCache.TryGetValue(this, out var attribute))
+                attribute.SetValue(index, value!);
+            else
+                items[index] = value;
+
+            version++;
+        }
+    }
+
+    /// <inheritdoc/>
+    object? IList.this[int index]
+    {
+        get => this[index];
+        set => this[index] = (T)value!;
+    }
+
+    /// <inheritdoc/>
+    public bool Contains(T item)
+    {
+        return Array.IndexOf(items, item) >= 0;
+    }
+
+    /// <inheritdoc/>
+    public void CopyTo(T[] array, int arrayIndex)
+    {
+        items.CopyTo(array, arrayIndex);
+    }
+
+    /// <inheritdoc/>
+    public int IndexOf(T item)
+    {
+        return Array.IndexOf(items, item);
+    }
+
+    /// <inheritdoc cref="IEnumerable{T}.GetEnumerator"/>
+    public Enumerator GetEnumerator()
+    {
+        return new(this);
+    }
+
+    /// <inheritdoc/>
+    bool IList.Contains(object? value)
+    {
+        return ((IList)items).Contains(value);
+    }
+
+    /// <inheritdoc/>
+    int IList.IndexOf(object? value)
+    {
+        return ((IList)items).IndexOf(value);
+    }
+
+    /// <inheritdoc/>
+    void ICollection.CopyTo(Array array, int index)
+    {
+        items.CopyTo(array, index);
+    }
+
+    /// <inheritdoc/>
+    IEnumerator<T> IEnumerable<T>.GetEnumerator()
+    {
+        return GetEnumerator();
+    }
+
+    /// <inheritdoc/>
+    IEnumerator IEnumerable.GetEnumerator()
+    {
+        return GetEnumerator();
+    }
+
+    /// <inheritdoc/>
+    int IList.Add(object? value)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    void IList.Clear()
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    void IList.Insert(int index, object? value)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    void IList.Remove(object? value)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    void IList.RemoveAt(int index)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    public void Insert(int index, T item)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    public void RemoveAt(int index)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    public void Add(T item)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    public void Clear()
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <inheritdoc/>
+    public bool Remove(T item)
+    {
+        throw new NotSupportedException("ModdedArray is of a fixed size.");
+    }
+
+    /// <summary>
+    /// Enumerates the elements of a <see cref="ModdedArray{T}"/>.
+    /// </summary>
+    public struct Enumerator : IEnumerator<T>
+    {
+        private readonly ModdedArray<T> array;
+        private readonly int version;
+
+        private int index;
+        private T? current;
+
+        internal Enumerator(ModdedArray<T> moddedArray)
+        {
+            array = moddedArray;
+            version = moddedArray.version;
+            index = 0;
+            current = default;
+        }
+
+        /// <inheritdoc/>
+        public readonly T Current => current!;
+
+        /// <inheritdoc/>
+        readonly object? IEnumerator.Current
+        {
+            get
+            {
+                if (index == 0 || index == array.Count + 1)
+                    throw new InvalidOperationException("Enumeration has not started or has already finished.");
+
+                return Current;
+            }
+        }
+
+        /// <inheritdoc/>
+        public readonly void Dispose()
+        {
+        }
+
+        /// <inheritdoc/>
+        public bool MoveNext()
+        {
+            if (version != array.version)
+                throw new InvalidOperationException("Collection was modified; enumeration operation may not execute.");
+
+            if ((uint)index < (uint)array.Count)
+            {
+                current = array[index];
+                index++;
+                return true;
+            }
+
+            index = array.Count + 1;
+            current = default;
+            return false;
+        }
+
+        /// <inheritdoc/>
+        public void Reset()
+        {
+            if (version != array.version)
+                throw new InvalidOperationException("Collection was modified; enumeration operation may not execute.");
+
+            index = 0;
+            current = default;
+        }
+    }
+}
+
+/// <summary>
+/// Provides a builder for <see cref="ModdedArray{T}"/> to support C# 12 collection expressions.
+/// </summary>
+public static class ModdedArrayBuilder
+{
+    /// <summary>
+    /// Creates a new <see cref="ModdedArray{T}"/> from a span of values.
+    /// </summary>
+    /// <typeparam name="T">The the type of the values.</typeparam>
+    /// <param name="values">The values to initialise with.</param>
+    /// <returns>The <see cref="ModdedArray{T}"/> instance initialised with the provided values.</returns>
+    public static ModdedArray<T> Create<T>(ReadOnlySpan<T> values)
+    {
+        return new(values);
+    }
+}

MiraAPI/GameOptions/ModdedOptionsManager.cs

@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using BepInEx.Configuration;
 using HarmonyLib;
 using MiraAPI.GameModes;
@@ -24,9 +25,15 @@ namespace MiraAPI.GameOptions;
 /// </summary>
 public static class ModdedOptionsManager
 {
-    private static readonly Dictionary<PropertyInfo, PropertyOptionAttribute> OptionAttributes = [];
+    private static readonly Dictionary<MethodBase, PropertyOptionAttribute> GetterLookups = [];
+    private static readonly Dictionary<MethodBase, PropertyOptionAttribute> SetterLookups = [];
     private static readonly Dictionary<Type, AbstractOptionGroup> TypeToGroup = [];
+    private static readonly HashSet<PropertyInfo> OptionAttributes = [];
 
+    private static readonly HarmonyMethod CachedGetterPatch = new(typeof(ModdedOptionsManager), nameof(PropertyGetterPatch));
+    private static readonly HarmonyMethod CachedSetterPatch = new(typeof(ModdedOptionsManager), nameof(PropertySetterPatch));
+
+    internal static readonly ConditionalWeakTable<object, ModdedOptionListAttribute> ListInstanceCache = [];
     internal static readonly Dictionary<OptionBehaviour, ModdedPlayerOption> CreatedPlayerOptions = [];
     internal static readonly Dictionary<OptionBehaviour, ModdedStringOption> CreatedStringOptions = [];
     internal static readonly Dictionary<Type, List<AbstractOptionGroup>> GameModeOptionGroups = [];
@@ -61,14 +68,14 @@ public static class ModdedOptionsManager
 
     internal static bool RegisterGroup(Type type)
     {
-        if (Activator.CreateInstance(type) is not AbstractOptionGroup group)
+        if (TypeToGroup.ContainsKey(type))
         {
+            Error($"Group {type.Name} already exists.");
             return false;
         }
 
-        if (TypeToGroup.ContainsKey(type))
+        if (Activator.CreateInstance(type) is not AbstractOptionGroup group)
         {
-            Logger<MiraApiPlugin>.Error($"Group {type.Name} already exists.");
             return false;
         }
 
@@ -78,17 +85,17 @@ public static class ModdedOptionsManager
 
     internal static bool RegisterGroup(Type type, MiraPluginInfo pluginInfo)
     {
-        if (Activator.CreateInstance(type) is not AbstractOptionGroup group)
-        {
-            return false;
-        }
-
         if (TypeToGroup.ContainsKey(type))
         {
             Error($"Group {type.Name} already exists.");
             return false;
         }
 
+        if (Activator.CreateInstance(type) is not AbstractOptionGroup group)
+        {
+            return false;
+        }
+
         if (typeof(AbstractGameMode).IsAssignableFrom(group.OptionableType))
         {
             if (GameModeOptionGroups.TryGetValue(group.OptionableType, out var oldList))
@@ -116,7 +123,7 @@ public static class ModdedOptionsManager
         Groups.Add(group);
         TypeToGroup.Add(type, group);
         typeof(OptionGroupSingleton<>).MakeGenericType(type)
-            .GetField("_instance", BindingFlags.Static | BindingFlags.NonPublic)! // Message suppression points to here
+            .GetField("_instance", BindingFlags.Static | BindingFlags.NonPublic)!
             .SetValue(null, group);
     }
 
@@ -143,7 +150,7 @@ public static class ModdedOptionsManager
         PropertyInfo property,
         MiraPluginInfo pluginInfo)
     {
-        if (OptionAttributes.ContainsKey(property))
+        if (!OptionAttributes.Add(property))
         {
             Error($"Property {property.Name} already has an attribute registered.");
             return;
@@ -163,22 +170,40 @@ public static class ModdedOptionsManager
             return;
         }
 
-        var setterOriginal = property.GetSetMethod();
+        var getterOriginal = property.GetGetMethod(true)!;
-        var setterPatch = typeof(ModdedOptionsManager).GetMethod(nameof(PropertySetterPatch));
+        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(getterOriginal, prefix: CachedGetterPatch);
-        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(setterOriginal, postfix: new HarmonyMethod(setterPatch));
+        GetterLookups[getterOriginal] = attribute;
 
-        var getterOriginal = property.GetGetMethod();
+        var setterOriginal = property.GetSetMethod(true);
-        var getterPatch = typeof(ModdedOptionsManager).GetMethod(nameof(PropertyGetterPatch));
-        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(getterOriginal, prefix: new HarmonyMethod(getterPatch));
 
-        OptionAttributes.Add(property, attribute);
+        if (setterOriginal != null)
-        attribute.HolderOption = option;
-
-        var visibilityAttr = property.GetCustomAttribute<ModdedOptionVisibilityAttribute>();
-        var visibilityFunc = visibilityAttr?.GetVisibility(group, property);
-        if (visibilityFunc != null)
         {
-            option.Visible = visibilityFunc;
+            PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(setterOriginal, postfix: CachedSetterPatch);
+            SetterLookups[setterOriginal] = attribute;
+        }
+
+        attribute.HolderOption = option;
+        attribute.ValueType = property.PropertyType;
+
+        var customAttributes = property.GetCustomAttributes(false);
+
+        foreach (var attr in customAttributes)
+        {
+            switch (attr)
+            {
+                case ModdedOptionVisibilityAttribute visibilityAttr:
+                    option.Visible = visibilityAttr.GetVisibility(group, property) ?? DelegateUtilities.AlwaysTrue;
+                    break;
+                case ModdedOptionGetterAttribute getterAttr:
+                    option.Getter = getterAttr.GetGetter(group, property, option);
+                    break;
+                case ModdedOptionSetterAttribute setterAttr:
+                    option.Setter = setterAttr.GetSetter(group, property, option);
+                    break;
+                case ModdedOptionChangedAttribute changedAttr:
+                    option.ChangedEvent = changedAttr.GetChanged(group, property, option);
+                    break;
+            }
         }
 
         RegisterOption(option, group, property.Name, pluginInfo);
@@ -198,9 +223,9 @@ public static class ModdedOptionsManager
             return;
         }
 
-        Func<int, string> configName = optionList.ConfigName ?? (i => property.Name + (i + 1));
+        var configName = optionList.ConfigName ?? (i => property.Name + (i + 1));
 
-        for (int i = 0; i < optionList.Count; i++)
+        for (var i = 0; i < optionList.Count; i++)
         {
             RegisterOption(optionList[i], group, configName(i), pluginInfo);
         }
@@ -212,7 +237,7 @@ public static class ModdedOptionsManager
         PropertyInfo property,
         MiraPluginInfo pluginInfo)
     {
-        if (OptionAttributes.ContainsKey(property))
+        if (!OptionAttributes.Add(property))
         {
             Error($"Property {property.Name} already has an attribute registered.");
             return;
@@ -247,37 +272,71 @@ public static class ModdedOptionsManager
             return;
         }
 
-        var setterOriginal = property.GetSetMethod();
+        var listType = propertyList.GetType();
-        var setterPatch = typeof(ModdedOptionsManager).GetMethod(nameof(PropertySetterPatch));
+        var valueType = listType.GetGenericArguments()[0];
-        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(setterOriginal, postfix: new HarmonyMethod(setterPatch));
 
-        var getterOriginal = property.GetGetMethod();
+        if (!listType.IsGenericType || listType.GetGenericTypeDefinition() != typeof(ModdedArray<>))
-        var getterPatch = typeof(ModdedOptionsManager).GetMethod(nameof(PropertyGetterPatch));
+        {
-        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(getterOriginal, prefix: new HarmonyMethod(getterPatch));
+            Error($"Please use ModdedList<{valueType.Name}> for modded option lists.");
+            return;
+        }
 
-        var listIndex = propertyList.GetType().GetProperty("Item")!;
+        var getterOriginal = property.GetGetMethod(true)!;
+        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(getterOriginal, prefix: CachedGetterPatch);
+        GetterLookups[getterOriginal] = attribute;
 
-        var listSetterOriginal = listIndex.GetSetMethod();
+        var setterOriginal = property.GetSetMethod(true);
-        var listSetterPatch = typeof(ModdedOptionsManager).GetMethod(nameof(PropertyListSetterPatch));
-        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(listSetterOriginal, postfix: new HarmonyMethod(listSetterPatch));
 
-        var listGetterOriginal = listIndex.GetSetMethod();
+        if (setterOriginal != null)
-        var listGetterPatch = typeof(ModdedOptionsManager).GetMethod(nameof(PropertyListGetterPatch));
+        {
-        PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(listGetterOriginal, prefix: new HarmonyMethod(listGetterPatch));
+            PluginSingleton<MiraApiPlugin>.Instance.Harmony.Patch(setterOriginal, postfix: CachedSetterPatch);
+            SetterLookups[setterOriginal] = attribute;
+        }
 
-        OptionAttributes.Add(property, attribute);
         attribute.HolderOptionList = optionList;
-        attribute.Value = propertyVal;
+        attribute.Value = propertyList;
+        attribute.ValueType = valueType;
 
-        var visibilityAttr = property.GetCustomAttribute<ModdedOptionVisibilityAttribute>();
+        ListInstanceCache.Add(propertyVal, attribute);
-        var visibilityFunc = visibilityAttr?.GetListVisibility(group, property);
+
-        for (int i = 0; i < optionList.Count; i++)
+        var customAttributes = property.GetCustomAttributes(false);
+
+        Func<int, Delegate?>? visibilityFactory = null, getterFactory = null, setterFactory = null, changedFactory = null;
+
+        foreach (var attr in customAttributes)
+        {
+            switch (attr)
+            {
+                case ModdedOptionVisibilityAttribute visibilityAttr:
+                    visibilityFactory = visibilityAttr.GetListVisibility(group, property);
+                    break;
+                case ModdedOptionGetterAttribute getterAttr:
+                    getterFactory = getterAttr.GetListGetter(group, property, valueType);
+                    break;
+                case ModdedOptionSetterAttribute setterAttr:
+                    setterFactory = setterAttr.GetListSetter(group, property, valueType);
+                    break;
+                case ModdedOptionChangedAttribute changedAttr:
+                    changedFactory = changedAttr.GetListChanged(group, property, valueType);
+                    break;
+            }
+        }
+
+        for (var i = 0; i < optionList.Count; i++)
         {
             var option = optionList[i];
-            if (visibilityFunc != null)
+
-            {
+            if (visibilityFactory != null)
-                option.Visible = () => visibilityFunc(i);
+                option.Visible = (Func<bool>)(visibilityFactory(i) ?? DelegateUtilities.AlwaysTrue);
-            }
+
+            if (getterFactory != null)
+                option.Getter = getterFactory(i);
+
+            if (setterFactory != null)
+                option.Setter = setterFactory(i);
+
+            if (changedFactory != null)
+                option.ChangedEvent = changedFactory(i);
 
             RegisterOption(option, group, property.Name + (i + 1), pluginInfo);
         }
@@ -350,11 +409,16 @@ public static class ModdedOptionsManager
     /// <param name="__originalMethod">The original setter method.</param>
     /// <param name="value">The new object value.</param>
     [SuppressMessage("ReSharper", "InconsistentNaming", Justification = "Harmony naming convention.")]
-    [SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Harmony naming convention.")]
+    [SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Read above.")]
     public static void PropertySetterPatch(MethodBase __originalMethod, object value)
     {
-        var attribute = OptionAttributes.First(pair => pair.Key.GetSetMethod() == __originalMethod).Value;
+        if (!SetterLookups.TryGetValue(__originalMethod, out var attribute))
+            return;
+
         attribute.SetValue(value);
+
+        if (attribute is ModdedOptionListAttribute listAttribute && value != null)
+            ListInstanceCache.AddOrUpdate(value, listAttribute);
     }
 
     /// <summary>
@@ -364,43 +428,13 @@ public static class ModdedOptionsManager
     /// <param name="__result">The result of the property getter.</param>
     /// <returns><see langword="false"/> so the original getter gets skipped.</returns>
     [SuppressMessage("ReSharper", "InconsistentNaming", Justification = "Harmony naming convention")]
-    [SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Harmony naming convention.")]
+    [SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Read above.")]
     public static bool PropertyGetterPatch(MethodBase __originalMethod, ref object __result)
     {
-        var attribute = OptionAttributes.First(pair => pair.Key.GetGetMethod() == __originalMethod).Value;
+        if (!GetterLookups.TryGetValue(__originalMethod, out var attribute))
+            return true;
+
         __result = attribute.GetValue();
         return false;
     }
-
-    /// <summary>
-    /// Patches the setter of a list property to update the value of the option.
-    /// </summary>
-    /// <param name="__instance">The list's instance.</param>
-    /// <param name="index">The index to find in the list.</param>
-    /// <param name="value">The new object value.</param>
-    [SuppressMessage("ReSharper", "InconsistentNaming", Justification = "Harmony naming convention")]
-    [SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Read above.")]
-    public static void PropertyListSetterPatch(object __instance, int index, object value)
-    {
-        var attribute = (ModdedOptionListAttribute)OptionAttributes.First(
-            pair => pair.Value is ModdedOptionListAttribute list && ReferenceEquals(list.Value, __instance)).Value;
-        attribute.SetValue(index, value);
-    }
-
-    /// <summary>
-    /// Patches the getter of a list property to return the value of the option.
-    /// </summary>
-    /// <param name="__instance">The list's instance.</param>
-    /// <param name="index">The index to find in the list.</param>
-    /// <param name="__result">The result of the property getter.</param>
-    /// <returns>False so the original getter gets skipped.</returns>
-    [SuppressMessage("ReSharper", "InconsistentNaming", Justification = "Harmony naming convention")]
-    [SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Read above.")]
-    public static bool PropertyListGetterPatch(object __instance, int index, ref object __result)
-    {
-        var attribute = (ModdedOptionListAttribute)OptionAttributes.First(
-            pair => pair.Value is ModdedOptionListAttribute list && ReferenceEquals(list.Value, __instance)).Value;
-        __result = attribute.GetValue(index);
-        return false;
-    }
 }

MiraAPI/GameOptions/OptionTypes/ModdedEnumOption.cs

@@ -50,7 +50,11 @@ public class ModdedEnumOption : ModdedOption<int>
             $"{ParentMod!.OptionsTitleText}.EnumOption.{TranslationController.Instance.GetString(StringName)}";
 
         stringOption.SetUpFromData(Data, 20);
-        stringOption.OnValueChanged = (Il2CppSystem.Action<OptionBehaviour>)ValueChanged;
+        stringOption.OnValueChanged = (Action<OptionBehaviour>)ValueChanged;
+
+        // Changing the button text to make them more distinct from number options
+        stringOption.MinusBtn.ChangeButtonText("<");
+        stringOption.PlusBtn.ChangeButtonText(">");
 
         // SetUpFromData method doesn't work correctly so we must set the values manually
         stringOption.Title = StringName;
@@ -113,7 +117,7 @@ public class ModdedEnumOption : ModdedOption<int>
 /// </summary>
 /// <typeparam name="T">The <see cref="Enum"/> type.</typeparam>
 public class ModdedEnumOption<T> : ModdedOption<T>
-    where T : Enum
+    where T : struct, Enum
 {
     /// <summary>
     /// Gets the string values of the <see langword="enum"/>.
@@ -130,7 +134,7 @@ public class ModdedEnumOption<T> : ModdedOption<T>
     public ModdedEnumOption(string title, T defaultValue, string[]? values = null, bool includeInPreset = true)
         : base(title, defaultValue, includeInPreset)
     {
-        Values = values ?? Enum.GetNames(typeof(T));
+        Values = values ?? Enum.GetNames<T>();
 
         var data = ScriptableObject.CreateInstance<StringGameSetting>();
         data.Title = StringName;
@@ -149,7 +153,11 @@ public class ModdedEnumOption<T> : ModdedOption<T>
             $"{ParentMod!.OptionsTitleText}.EnumOption.{TranslationController.Instance.GetString(StringName)}";
 
         stringOption.SetUpFromData(Data, 20);
-        stringOption.OnValueChanged = (Il2CppSystem.Action<OptionBehaviour>)ValueChanged;
+        stringOption.OnValueChanged = (Action<OptionBehaviour>)ValueChanged;
+
+        // Changing the button text to make them more distinct from number options
+        stringOption.MinusBtn.ChangeButtonText("<");
+        stringOption.PlusBtn.ChangeButtonText(">");
 
         // SetUpFromData method doesn't work correctly so we must set the values manually
         stringOption.Title = StringName;
@@ -176,13 +184,13 @@ public class ModdedEnumOption<T> : ModdedOption<T>
     /// <inheritdoc />
     public override void HandleNetData(byte[] data)
     {
-        SetValue((T)Enum.Parse(typeof(T), Encoding.Unicode.GetString(data)));
+        SetValue(Enum.Parse<T>(Encoding.Unicode.GetString(data)));
     }
 
     /// <inheritdoc />
     public override T GetValueFromOptionBehaviour(OptionBehaviour optionBehaviour)
     {
-        return (T)Enum.Parse(typeof(T), optionBehaviour.GetInt().ToString(NumberFormatInfo.InvariantInfo));
+        return Enum.Parse<T>(optionBehaviour.GetInt().ToString(NumberFormatInfo.InvariantInfo));
     }
 
     /// <inheritdoc />

MiraAPI/GameOptions/OptionTypes/ModdedNumberOption.cs

@@ -61,10 +61,10 @@ public class ModdedNumberOption : ModdedOption<float>
     /// <param name="max">The maximum value.</param>
     /// <param name="increment">The increment.</param>
     /// <param name="suffixType">The suffix type.</param>
-    /// <param name="formatString">Optional format string for the option screen.</param>
+    /// <param name="zeroBehavior">Determines what is shown for zero.</param>
-    /// <param name="zeroBehavior">Determines what is shown for zero. Options: ∞, #, or a word value (such as Off).</param>
+    /// <param name="negativeBehavior">Determines what is shown for negative 1.</param>
-    /// <param name="negativeBehavior">Determines what is shown for negative 1. Options: ∞, #, or a word value (such as Off).</param>
     /// <param name="halfIncrements">Whether increments can be split in half.</param>
+    /// <param name="formatString">Optional format string for the option screen.</param>
     /// <param name="includeInPreset">Whether to include this option in the preset or not.</param>
     public ModdedNumberOption(
         string title,
@@ -85,14 +85,12 @@ public class ModdedNumberOption : ModdedOption<float>
         Increment = increment;
         SuffixType = suffixType;
         ZeroWordValue = zeroBehavior;
-        NegativeWordValue = negativeBehavior;
         ShiftIncrement = halfIncrements;
+        NegativeWordValue = negativeBehavior;
 
         Value = Mathf.Clamp(defaultValue, min, max);
 
-        Data = ScriptableObject.CreateInstance<FloatGameSetting>();
+        var data = ScriptableObject.CreateInstance<FloatGameSetting>();
-
-        var data = (FloatGameSetting)Data;
         data.Type = global::OptionTypes.Float;
         data.Title = StringName;
         data.Value = Value;
@@ -108,6 +106,8 @@ public class ModdedNumberOption : ModdedOption<float>
         data.ZeroIsInfinity = ZeroInfinity;
         data.SuffixType = (NumberSuffixes)SuffixType;
         data.OptionName = FloatOptionNames.Invalid;
+
+        Data = data;
     }
 
     /// <summary>
@@ -119,8 +119,8 @@ public class ModdedNumberOption : ModdedOption<float>
     /// <param name="max">The maximum value.</param>
     /// <param name="increment">The increment.</param>
     /// <param name="suffixType">The suffix type.</param>
-    /// <param name="formatString">Optional format string for the option screen.</param>
     /// <param name="zeroInfinity">Whether zero is infinity or not.</param>
+    /// <param name="formatString">Optional format string for the option screen.</param>
     /// <param name="includeInPreset">Whether to include this option in the preset or not.</param>
     public ModdedNumberOption(
         string title,
@@ -132,36 +132,8 @@ public class ModdedNumberOption : ModdedOption<float>
         string? formatString = null,
         bool zeroInfinity = false,
         bool includeInPreset = true)
-        : base(title, defaultValue, includeInPreset)
+        : this(title, defaultValue, min, max, increment, zeroInfinity ? "∞" : "#", "#", suffixType, formatString, increment == 1f, includeInPreset)
     {
-        Min = min;
-        Max = max;
-        Increment = increment;
-        SuffixType = suffixType;
-        ZeroWordValue = zeroInfinity ? "∞" : "#";
-        NegativeWordValue = "#";
-        ShiftIncrement = Mathf.Approximately(increment, 1f);
-
-        Value = Mathf.Clamp(defaultValue, min, max);
-
-        Data = ScriptableObject.CreateInstance<FloatGameSetting>();
-
-        var data = (FloatGameSetting)Data;
-        data.Type = global::OptionTypes.Float;
-        data.Title = StringName;
-        data.Value = Value;
-        data.Increment = Increment;
-        data.ValidRange = new FloatRange(Min, Max);
-        data.FormatString = formatString ??
-                            (defaultValue.IsInteger() &&
-                             Increment.IsInteger() &&
-                             Value.IsInteger() &&
-                             Min.IsInteger() &&
-                             Max.IsInteger() ? "0" : "0.0");
-
-        data.ZeroIsInfinity = ZeroInfinity;
-        data.SuffixType = (NumberSuffixes)SuffixType;
-        data.OptionName = FloatOptionNames.Invalid;
     }
 
     /// <inheritdoc />

MiraAPI/GameOptions/OptionTypes/ModdedOption.cs

@@ -1,8 +1,10 @@
 using System;
+using System.Collections.Generic;
 using BepInEx.Configuration;
 using MiraAPI.Networking;
 using MiraAPI.PluginLoading;
 using MiraAPI.Translation;
+using MiraAPI.Utilities;
 using Reactor.Networking.Rpc;
 using UnityEngine;
 
@@ -43,16 +45,32 @@ public abstract class ModdedOption<T> : IModdedOption
     /// <summary>
     /// Gets or sets the value of the option.
     /// </summary>
-    public T Value { get; protected set; }
+    public T Value
+    {
+        get => Getter != null ? Getter(_value) : _value;
+        protected set
+        {
+            if (Setter != null)
+                value = Setter(value, _value);
+
+            _value = value;
+        }
+    }
+
+    private T _value;
 
     /// <summary>
     /// Gets the default value of the option.
     /// </summary>
     public T DefaultValue { get; }
 
-    /// <summary>
+    /// <inheritdoc cref="IModdedOption.Getter"/>
-    /// Gets or sets the event that is invoked when the value of the option changes.
+    public Func<T, T>? Getter { get; set; }
-    /// </summary>
+
+    /// <inheritdoc cref="IModdedOption.Setter"/>
+    public Func<T, T, T>? Setter { get; set; }
+
+    /// <inheritdoc cref="IModdedOption.ChangedEvent"/>
     public Action<T>? ChangedEvent { get; set; }
 
     /// <inheritdoc />
@@ -67,6 +85,33 @@ public abstract class ModdedOption<T> : IModdedOption
     /// <inheritdoc />
     public ConfigDefinition? ConfigDefinition { get; set; }
 
+    /// <inheritdoc />
+    public AbstractOptionGroup ParentGroup { get; set; }
+
+    /// <inheritdoc />
+    public virtual OptionNotifConfiguration Configuration => new(ParentGroup);
+
+    /// <inheritdoc />
+    Delegate? IModdedOption.Getter
+    {
+        get => Getter;
+        set => Getter = value as Func<T, T>;
+    }
+
+    /// <inheritdoc />
+    Delegate? IModdedOption.Setter
+    {
+        get => Setter;
+        set => Setter = value as Func<T, T, T>;
+    }
+
+    /// <inheritdoc />
+    Delegate? IModdedOption.ChangedEvent
+    {
+        get => ChangedEvent;
+        set => ChangedEvent = value as Action<T>;
+    }
+
     /// <summary>
     /// Initializes a new instance of the <see cref="ModdedOption{T}"/> class.
     /// </summary>
@@ -80,7 +125,7 @@ public abstract class ModdedOption<T> : IModdedOption
         DefaultValue = defaultValue;
         Value = defaultValue;
         StringName = MiraLocaleManager.GetOrCreateLocaleString(Title);
-        Visible = () => true;
+        Visible = DelegateUtilities.AlwaysTrue;
         IncludeInPreset = includeInPreset;
     }
 
@@ -96,25 +141,25 @@ public abstract class ModdedOption<T> : IModdedOption
     /// <param name="sendRpc">Whether to send the value to other players.</param>
     public void SetValue(T newValue, bool sendRpc = true)
     {
-        var oldVal = Value;
+        var oldVal = _value;
         Value = newValue;
 
-        if (Value?.Equals(oldVal) == false)
+        if (!EqualityComparer<T>.Default.Equals(_value, oldVal))
         {
-            ChangedEvent?.Invoke(Value);
+            ChangedEvent?.Invoke(_value);
         }
 
         if (sendRpc && AmongUsClient.Instance.AmHost)
         {
             if (ParentMod?.GetConfigFile().TryGetEntry<T>(ConfigDefinition, out var entry) == true)
             {
-                entry.Value = Value;
+                entry.Value = _value;
             }
 
             Rpc<SyncOptionsRpc>.Instance.Send(PlayerControl.LocalPlayer, [GetNetData()], true);
         }
 
-        OnValueChanged(newValue);
+        OnValueChanged(_value);
     }
 
     /// <inheritdoc />
@@ -149,6 +194,12 @@ public abstract class ModdedOption<T> : IModdedOption
         }
     }
 
+    /// <inheritdoc />
+    public Type GetValueType()
+    {
+        return typeof(T);
+    }
+
     /// <inheritdoc />
     public abstract float GetFloatData();
 
@@ -188,10 +239,4 @@ public abstract class ModdedOption<T> : IModdedOption
     {
         return option.Value;
     }
-
-    /// <inheritdoc />
-    public AbstractOptionGroup ParentGroup { get; set; }
-
-    /// <inheritdoc />
-    public virtual OptionNotifConfiguration Configuration => new(ParentGroup);
 }

MiraAPI/GameOptions/OptionTypes/ModdedOptionList.cs

@@ -44,22 +44,6 @@ public class ModdedOptionList<T> : IModdedOptionList<T>
         Options = [.. options];
     }
 
-    /// <inheritdoc cref="IEnumerable{T}.GetEnumerator"/>
-    public IEnumerator<T> GetEnumerator()
-    {
-        return Options.GetEnumerator();
-    }
-
-    IEnumerator IEnumerable.GetEnumerator()
-    {
-        return Options.GetEnumerator();
-    }
-
-    IEnumerator<IModdedOption> IEnumerable<IModdedOption>.GetEnumerator()
-    {
-        return ((IEnumerable<IModdedOption>)Options).GetEnumerator();
-    }
-
     /// <summary>
     /// Indexes the option of type <typeparamref name="T"/>.
     /// </summary>
@@ -67,5 +51,24 @@ public class ModdedOptionList<T> : IModdedOptionList<T>
     /// <returns>option of type <typeparamref name="T"/>.</returns>
     public T this[int idx] => Options[idx];
 
+    /// <inheritdoc cref="IEnumerable{T}.GetEnumerator"/>
+    public IEnumerator<T> GetEnumerator()
+    {
+        return Options.GetEnumerator();
+    }
+
+    /// <inheritdoc cref="IEnumerable.GetEnumerator"/>
+    IEnumerator IEnumerable.GetEnumerator()
+    {
+        return Options.GetEnumerator();
+    }
+
+    /// <inheritdoc cref="IEnumerable{T}.GetEnumerator"/>
+    IEnumerator<IModdedOption> IEnumerable<IModdedOption>.GetEnumerator()
+    {
+        return ((IEnumerable<IModdedOption>)Options).GetEnumerator();
+    }
+
+    /// <inheritdoc cref="IReadOnlyList{T}.this"/>
     IModdedOption IReadOnlyList<IModdedOption>.this[int index] => this[index];
 }

MiraAPI/GameOptions/OptionTypes/ModdedPlayerOption.cs

@@ -29,6 +29,11 @@ public class ModdedPlayerOption : ModdedOption<int>
     /// </summary>
     public bool AllowNone { get; set; }
 
+    /// <summary>
+    /// Gets the player selected by this option. May be <c>null</c> if allowed to have <c>None</c> as an option.
+    /// </summary>
+    public NetworkedPlayerInfo? SelectedPlayer => Value == -1 ? null : Values[Value];
+
     /// <summary>
     /// Initializes a new instance of the <see cref="ModdedPlayerOption"/> class.
     /// </summary>
@@ -37,15 +42,16 @@ public class ModdedPlayerOption : ModdedOption<int>
     public ModdedPlayerOption(string title, bool allowNone = true)
         : base(title, allowNone ? -1 : 0, false)
     {
-        Data = ScriptableObject.CreateInstance<PlayerSelectionGameSetting>();
+        Values = [];
-        var data = (PlayerSelectionGameSetting)Data;
+        AllowNone = allowNone;
 
+        Value = DefaultValue;
+
+        var data = ScriptableObject.CreateInstance<PlayerSelectionGameSetting>();
         data.Title = StringName;
         data.Type = global::OptionTypes.Player;
 
-        Values = [];
+        Data = data;
-        AllowNone = allowNone;
-        Value = DefaultValue;
     }
 
     /// <inheritdoc />
@@ -63,7 +69,7 @@ public class ModdedPlayerOption : ModdedOption<int>
         Values = GetFilteredPlayers();
 
         playerOption.SetUpFromData(Data, 20);
-        playerOption.OnValueChanged = (Il2CppSystem.Action<OptionBehaviour>)ValueChanged;
+        playerOption.OnValueChanged = (Action<OptionBehaviour>)ValueChanged;
 
         playerOption.Title = StringName;
         playerOption.TitleText.text = Title.Translate();
@@ -86,7 +92,14 @@ public class ModdedPlayerOption : ModdedOption<int>
     /// <returns>A list of filtered players.</returns>
     public List<NetworkedPlayerInfo> GetFilteredPlayers()
     {
-        return [.. GameData.Instance.AllPlayers.ToArray().Where(x => PlayerFilter?.Invoke(x) ?? true)];
+        var players = GameData.Instance.AllPlayers.ToArray();
+
+        IEnumerable<NetworkedPlayerInfo> filtered = players;
+
+        if (PlayerFilter != null)
+            filtered = players.Where(PlayerFilter);
+
+        return [.. filtered.OrderBy(x => x.PlayerId)];
     }
 
     /// <summary>

MiraAPI/GameOptions/OptionTypes/ModdedStringOption.cs

@@ -25,6 +25,28 @@ public class ModdedStringOption : ModdedOption<string>
     /// </summary>
     public StringNames[] StringNameValues { get; set; }
 
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedStringOption"/> class.
+    /// </summary>
+    /// <param name="title">The title of the option.</param>
+    /// <param name="defaultValue">The default value as a string.</param>
+    /// <param name="values">An option list of string values to use.</param>
+    /// <param name="includeInPreset">Whether to include this option in the preset or not.</param>
+    public ModdedStringOption(string title, string defaultValue, string[] values, bool includeInPreset = true)
+        : base(title, defaultValue, includeInPreset)
+    {
+        Values = values;
+        StringNameValues = [.. values.Select(MiraLocaleManager.GetOrCreateLocaleString)];
+
+        var data = ScriptableObject.CreateInstance<StringGameSetting>();
+        data.Title = StringName;
+        data.Type = global::OptionTypes.String;
+        data.Values = StringNameValues;
+        data.Index = GetIndex(Value);
+
+        Data = data;
+    }
+
     /// <summary>
     /// Gets the string's index.
     /// </summary>
@@ -61,62 +83,38 @@ public class ModdedStringOption : ModdedOption<string>
             StringNameValues = [.. newStrVals];
         }
 
-        if (Data != null)
+        if (Data == null)
         {
+            Error("Data is null.");
+            return;
+        }
+
         var data = (StringGameSetting)Data;
         data.Values = StringNameValues;
-
         data.Index = GetIndex(Value);
-            if (OptionBehaviour != null)
+
+        Warning("Data is valid");
+
+        if (OptionBehaviour == null)
         {
+            Error("OptionBehaviour is null.");
+            return;
+        }
+
         var strOpt = OptionBehaviour.TryCast<StringOption>();
-                if (strOpt != null)
+
+        Warning("OptionBehaviour is valid");
+
+        if (strOpt == null)
         {
+            Error("StringOption is null.");
+            return;
+        }
+
         strOpt.Values = StringNameValues;
         strOpt.Value = GetIndex(Value);
         Warning("StringOption is valid");
     }
-                else
-                {
-                    Error("StringOption is null.");
-                }
-
-                Warning("OptionBehaviour is valid");
-            }
-            else
-            {
-                Error("OptionBehaviour is null.");
-            }
-
-            Warning("Data is valid");
-        }
-        else
-        {
-            Error("Data is null.");
-        }
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="ModdedStringOption"/> class.
-    /// </summary>
-    /// <param name="title">The title of the option.</param>
-    /// <param name="defaultValue">The default value as a string.</param>
-    /// <param name="values">An option list of string values to use.</param>
-    /// <param name="includeInPreset">Whether to include this option in the preset or not.</param>
-    public ModdedStringOption(string title, string defaultValue, string[] values, bool includeInPreset = true)
-        : base(title, defaultValue, includeInPreset)
-    {
-        Values = values;
-        Data = ScriptableObject.CreateInstance<StringGameSetting>();
-        var data = (StringGameSetting)Data;
-
-        data.Title = StringName;
-        data.Type = global::OptionTypes.String;
-        StringNameValues = [.. values.Select(MiraLocaleManager.GetOrCreateLocaleString)];
-        data.Values = StringNameValues;
-
-        data.Index = GetIndex(Value);
-    }
 
     /// <inheritdoc />
     public override OptionBehaviour CreateOption(ToggleOption toggleOpt, NumberOption numberOpt, StringOption stringOpt, PlayerOption playerOpt, Transform container)
@@ -126,7 +124,11 @@ public class ModdedStringOption : ModdedOption<string>
             $"{ParentMod!.OptionsTitleText}.StringOption.{TranslationController.Instance.GetString(StringName)}";
 
         stringOption.SetUpFromData(Data, 20);
-        stringOption.OnValueChanged = (Il2CppSystem.Action<OptionBehaviour>)ValueChanged;
+        stringOption.OnValueChanged = (Action<OptionBehaviour>)ValueChanged;
+
+        // Changing the button text to make them more distinct from number options
+        stringOption.MinusBtn.ChangeButtonText("<");
+        stringOption.PlusBtn.ChangeButtonText(">");
 
         // SetUpFromData method doesn't work correctly so we must set the values manually
         stringOption.Title = StringName;

MiraAPI/GameOptions/OptionTypes/ModdedToggleOption.cs

@@ -11,6 +11,37 @@ namespace MiraAPI.GameOptions.OptionTypes;
 /// </summary>
 public class ModdedToggleOption : ModdedOption<bool>
 {
+    /// <summary>
+    /// Gets or sets the display value when the option is toggled on.
+    /// </summary>
+    public string OnValue { get; set; }
+
+    /// <summary>
+    /// Gets or sets the display value when the option is toggled off.
+    /// </summary>
+    public string OffValue { get; set; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ModdedToggleOption"/> class.
+    /// </summary>
+    /// <param name="title">The option title.</param>
+    /// <param name="defaultValue">The default value.</param>
+    /// <param name="on">What the option displays when toggled on.</param>
+    /// <param name="off">What the option displays when toggled off.</param>
+    /// <param name="includeInPreset">Whether to include this option in the preset or not.</param>
+    public ModdedToggleOption(string title, bool defaultValue, string on, string off, bool includeInPreset = true)
+        : base(title, defaultValue, includeInPreset)
+    {
+        OnValue = on;
+        OffValue = off;
+
+        var data = ScriptableObject.CreateInstance<CheckboxGameSetting>();
+        data.Title = StringName;
+        data.Type = global::OptionTypes.Checkbox;
+
+        Data = data;
+    }
+
     /// <summary>
     /// Initializes a new instance of the <see cref="ModdedToggleOption"/> class.
     /// </summary>
@@ -18,13 +49,8 @@ public class ModdedToggleOption : ModdedOption<bool>
     /// <param name="defaultValue">The default value.</param>
     /// <param name="includeInPreset">Whether to include this option in the preset or not.</param>
     public ModdedToggleOption(string title, bool defaultValue, bool includeInPreset = true)
-        : base(title, defaultValue, includeInPreset)
+        : this(title, defaultValue, "On", "Off", includeInPreset)
     {
-        Data = ScriptableObject.CreateInstance<CheckboxGameSetting>();
-
-        var data = (CheckboxGameSetting)Data;
-        data.Title = StringName;
-        data.Type = global::OptionTypes.Checkbox;
     }
 
     /// <inheritdoc />
@@ -39,7 +65,7 @@ public class ModdedToggleOption : ModdedOption<bool>
         toggleOption.Title = StringName;
         toggleOption.TitleText.text = Title.Translate();
         toggleOption.CheckMark.enabled = Value;
-        toggleOption.OnValueChanged = (Il2CppSystem.Action<OptionBehaviour>)ValueChanged;
+        toggleOption.OnValueChanged = (Action<OptionBehaviour>)ValueChanged;
 
         OptionBehaviour = toggleOption;
 
@@ -76,7 +102,7 @@ public class ModdedToggleOption : ModdedOption<bool>
         ModdedOptionsManager.AddSettingsChangeMessage(
             HudManager.Instance.Notifier,
             StringName,
-            newValue ? "On" : "Off",
+            (newValue ? OnValue : OffValue).Translate(),
             Configuration.PopUpTextColor,
             Configuration.PopUpIconTmp,
             false);

MiraAPI/HnsReimplemented/HideAndSeekHudHelper.cs

@@ -126,7 +126,7 @@ public sealed class HideAndSeekHudHelper(nint cppPtr) : MonoBehaviour(cppPtr)
         currentFinalHideTime = totalFinalHideTime;
         if (timerBar != null)
         {
-            Object.Destroy(timerBar);
+            Destroy(timerBar);
         }
 
         finalHideAlertSfx = GameManagerCreator.Instance.HideAndSeekManagerPrefab.FinalHideAlertSFX;

MiraAPI/Hud/MiraHudHelper.cs

@@ -151,7 +151,7 @@ public sealed class MiraHudHelper(nint cppPtr) : MonoBehaviour(cppPtr)
             var oldPos = settingsButton.transform.localPosition;
             settingsButton.transform.localPosition = new Vector3(oldPos.x, oldPos.y, -100);
             var chatButton = instance.Chat.chatButton.gameObject;
-            ClonedChatButton = Object.Instantiate(chatButton, chatButton.transform.parent);
+            ClonedChatButton = Instantiate(chatButton, chatButton.transform.parent);
             ClonedChatButton.SetActive(false);
             instance.Chat.chatButtonAspectPosition = ClonedChatButton.GetComponent<AspectPosition>();
             chatButton.GetComponent<AspectPosition>().Destroy();

MiraAPI/MiraApiPlugin.cs

@@ -67,6 +67,7 @@ public partial class MiraApiPlugin : BasePlugin, IMiraPlugin
     internal static ConfigEntry<SortingGroups> WikiSortingGroup { get; private set; }
     internal static ConfigEntry<SortingMethod> WikiSortingMethod { get; private set; }
     internal static ConfigEntry<SortingFilter> WikiSortingFilter { get; private set; }
+    internal static ConfigEntry<string> DistanceSuffix { get; private set; }
 
     /// <inheritdoc />
     public override void Load()
@@ -86,6 +87,11 @@ public partial class MiraApiPlugin : BasePlugin, IMiraPlugin
             "WikiSortingFilter",
             SortingFilter.AllRoles,
             "Determines what roles / modifiers are displayed at once.");
+        DistanceSuffix = Config.Bind(
+            "Display",
+            "Distance",
+            "unit(s)",
+            "Dictates the unit of distance used in numeric option displays representing a distance.");
         Harmony.PatchAll();
         RoleOptionsCollectionPatch.PatchRoleMethods(Harmony);
         UiResetEvents.Initialize();

MiraAPI/Patches/Options/SettingPatches.cs

@@ -46,14 +46,14 @@ public static class SettingPatches
             }
             else
             {
+                var part = value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo);
                 result = suffix switch
                 {
-                    MiraNumberSuffixes.None => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo),
+                    MiraNumberSuffixes.None => part,
-                    MiraNumberSuffixes.Multiplier => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo) + "x",
+                    MiraNumberSuffixes.Multiplier => part + "x",
-                    MiraNumberSuffixes.Percent => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo) + "%",
+                    MiraNumberSuffixes.Percent => part + "%",
-                    _ => TranslationController.Instance.GetString(
+                    MiraNumberSuffixes.Distance => string.Concat(part, " ", MiraApiPlugin.DistanceSuffix.Value),
-                        StringNames.GameSecondsAbbrev,
+                    _ => TranslationController.Instance.GetString(StringNames.GameSecondsAbbrev, part),
-                        (Il2CppSystem.Object[])[value.ToString(__instance.FormatString, CultureInfo.InvariantCulture)]),
                 };
             }
         }
@@ -63,14 +63,14 @@ public static class SettingPatches
         }
         else
         {
+            var part = value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo);
             result = suffix switch
             {
-                MiraNumberSuffixes.None => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo),
+                MiraNumberSuffixes.None => part,
-                MiraNumberSuffixes.Multiplier => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo) + "x",
+                MiraNumberSuffixes.Multiplier => part + "x",
-                MiraNumberSuffixes.Percent => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo) + "%",
+                MiraNumberSuffixes.Percent => part + "%",
-                _ => TranslationController.Instance.GetString(
+                MiraNumberSuffixes.Distance => string.Concat(part, " ", MiraApiPlugin.DistanceSuffix.Value),
-                    StringNames.GameSecondsAbbrev,
+                _ => TranslationController.Instance.GetString(StringNames.GameSecondsAbbrev, part),
-                    (Il2CppSystem.Object[])[value.ToString(__instance.FormatString, CultureInfo.InvariantCulture)]),
             };
         }
 

MiraAPI/PluginLoading/MiraPluginManager.cs

@@ -313,9 +313,12 @@ public sealed class MiraPluginManager
 
             foreach (var property in type.GetProperties())
             {
+                if (property.GetCustomAttribute<MiraIgnoreAttribute>() != null)
+                    continue;
+
                 if (property.GetMethod?.IsStatic == true)
                 {
-                    Error($"Option property {property.Name} in {type.Name} must not be static.");
+                    Error($"Non-ignored option property {property.Name} in {type.Name} must not be static.");
                     continue;
                 }
 
@@ -325,6 +328,12 @@ public sealed class MiraPluginManager
                     continue;
                 }
 
+                if (property.PropertyType.IsAssignableTo(typeof(IModdedOptionList)))
+                {
+                    ModdedOptionsManager.RegisterPropertyOptionList(type, property, pluginInfo);
+                    continue;
+                }
+
                 var attribute = property.GetCustomAttribute<ModdedOptionAttribute>();
                 if (attribute != null)
                 {
@@ -332,11 +341,6 @@ public sealed class MiraPluginManager
                     continue;
                 }
 
-                if (property.PropertyType.IsAssignableTo(typeof(IModdedOptionList)))
-                {
-                    ModdedOptionsManager.RegisterPropertyOptionList(type, property, pluginInfo);
-                }
-
                 var listAttr = property.GetCustomAttribute<ModdedOptionListAttribute>();
                 if (listAttr != null)
                 {

MiraAPI/Presets/OptionPreset.cs

@@ -10,9 +10,6 @@ namespace MiraAPI.Presets;
 /// <summary>
 /// Represents a preset of game options that can be applied to the game.
 /// </summary>
-/// <remarks>
-/// Initializes a new instance of the <see cref="OptionPreset"/> class with the specified name and configuration file.
-/// </remarks>
 /// <param name="name">The name of the preset.</param>
 /// <param name="plugin">The plugin associated with the preset.</param>
 /// <param name="presetConfig">The configuration file for the preset.</param>

MiraAPI/Resources/Locale/en_US.xml

@@ -71,4 +71,12 @@ Outlive the timer or eliminate the crew.</string>
     <string name="MiraApi.Wiki.PreviousPage">Previous</string>
     <string name="MiraApi.Wiki.NextPage">Next</string>
     <string name="MiraApi.Wiki.NoResultsFound">No Results Found</string>
+    <string name="On">On</string>
+    <string name="Off">Off</string>
+    <string name="Enabled">Enabled</string>
+    <string name="Disabled">Disabled</string>
+    <string name="Active">Active</string>
+    <string name="Inactive">Inactive</string>
+    <string name="Activated">Activated</string>
+    <string name="Deactivated">Deactivated</string>
 </resources>

MiraAPI/Roles/ICustomRole.cs

@@ -339,7 +339,7 @@ public interface ICustomRole : IOptionable
     /// <summary>
     /// Gets the function that determines whether the role should be toggled on or off in the game settings.
     /// </summary>
-    Func<bool> VisibleInSettings => () => true;
+    Func<bool> VisibleInSettings => DelegateUtilities.AlwaysTrue;
 
     /// <summary>
     /// Gets the list of abilities or other similar information to display below the text of a role's wiki page.

MiraAPI/Utilities/DelegateUtilities.cs

@@ -0,0 +1,19 @@
+using System;
+
+namespace MiraAPI.Utilities;
+
+/// <summary>
+/// A utility class for using delegates.
+/// </summary>
+public static class DelegateUtilities
+{
+    /// <summary>
+    /// Gets a <c>Func&lt;bool&gt;</c> that always returns <c>true</c>.
+    /// </summary>
+    public static Func<bool> AlwaysTrue { get; } = () => true;
+
+    /// <summary>
+    /// Gets a <c>Func&lt;bool&gt;</c> that always returns <c>false</c>.
+    /// </summary>
+    public static Func<bool> AlwaysFalse { get; } = () => false;
+}

MiraAPI/Utilities/MiraNumberSuffixes.cs

@@ -24,4 +24,9 @@ public enum MiraNumberSuffixes
     /// Percentage suffix (%).
     /// </summary>
     Percent,
+
+    /// <summary>
+    /// Distance suffix (u).
+    /// </summary>
+    Distance,
 }