finish full implementation of game modes i hope

MiraAPI/GameModes/AbstractGameMode.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System.Collections;
+using System.Collections.Generic;
 using UnityEngine;
 
 namespace MiraAPI.GameModes;
@@ -28,6 +29,11 @@ public abstract class AbstractGameMode
     /// </summary>
     public uint ID { get; set; }
 
+    /// <summary>
+    /// Gets a value indicating whether a custom intro sequence is implemented by the game mode.
+    /// </summary>
+    public virtual bool ShowGameModeIntroCutscene => false;
+
     /// <summary>
     /// Called when Intro Cutscene is destroyed.
     /// </summary>
@@ -91,18 +97,6 @@ public abstract class AbstractGameMode
         runOriginal = true;
     }
 
-    /// <summary>
-    /// Should Roles Settings be available when this gamemode is selected.
-    /// </summary>
-    /// <returns>True if Role Settings are enabled in this game mode.</returns>
-    public virtual bool AreRoleSettingsEnabled() => true;
-
-    /// <summary>
-    /// Should Game Settings be available when this gamemode is selected.
-    /// </summary>
-    /// <returns>True if Game Settings are enabled in this mode.</returns>
-    public virtual bool AreGameSettingsEnabled() => true;
-
     /// <summary>
     /// Custom winner selection.
     /// </summary>
@@ -110,10 +104,14 @@ public abstract class AbstractGameMode
     public virtual List<NetworkedPlayerInfo>? CalculateWinners() => null;
 
     /// <summary>
-    /// Show gamemode in Intro Cutscene.
+    /// The IEnumerator that plays the intro cutscene for this gamemode.
     /// </summary>
-    /// <returns>True if the game mode should be shown in the intro cutscene.</returns>
+    /// <param name="__instance">An instance of IntroCutscene.</param>
-    public virtual bool ShowGameModeIntroCutscene() => false;
+    /// <returns>An IEnumerator to run the intro cutscene instead of the base game one.</returns>
+    public virtual IEnumerator IntroCutscene(IntroCutscene __instance)
+    {
+        yield return new WaitForEndOfFrame();
+    }
 
     /// <summary>
     /// Can Admin be used in this gamemode.

MiraAPI/GameOptions/AbstractOptionGroup.cs

@@ -37,6 +37,11 @@ public abstract class AbstractOptionGroup
     /// </summary>
     public virtual Type? AdvancedRole => null;
 
+    /// <summary>
+    /// Gets the role the group is associated with. This is used for the advanced role options menu.
+    /// </summary>
+    public virtual Type? AdvancedMode => null;
+
     internal bool AllOptionsHidden { get; set; }
 
     internal CategoryHeaderMasked? Header { get; set; }

MiraAPI/GameOptions/Attributes/ModdedEnumOptionAttribute.cs

@@ -7,13 +7,18 @@ namespace MiraAPI.GameOptions.Attributes;
 /// <summary>
 /// Attribute for creating an enum option.
 /// </summary>
+/// <param name="title">The title of the option.</param>
+/// <param name="enumType">The Enum type.</param>
+/// <param name="values">An option list of string values to use in place of the enum name.</param>
+/// <param name="roleType">An optional role type.</param>
+/// <param name="modeType">An optional game mode type.</param>
 [AttributeUsage(AttributeTargets.Property)]
-public class ModdedEnumOptionAttribute(string title, Type enumType, string[]? values = null, Type? roleType = null)
+public class ModdedEnumOptionAttribute(string title, Type enumType, string[]? values = null, Type? roleType = null, Type? modeType = null)
-    : ModdedOptionAttribute(title, roleType)
+    : ModdedOptionAttribute(title, roleType, modeType)
 {
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
-        var opt = new ModdedEnumOption(Title, (int)(value ?? 0), enumType, values, RoleType);
+        var opt = new ModdedEnumOption(Title, (int)(value ?? 0), enumType, values, RoleType, ModeType);
         return opt;
     }
 

MiraAPI/GameOptions/Attributes/ModdedNumberOptionAttribute.cs

@@ -8,6 +8,14 @@ namespace MiraAPI.GameOptions.Attributes;
 /// <summary>
 /// A number option attribute for the modded options system.
 /// </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="roleType">An optional role type.</param>
+/// <param name="modeType">An optional game mode type.</param>
 [AttributeUsage(AttributeTargets.Property)]
 public class ModdedNumberOptionAttribute(
     string title,
@@ -16,12 +24,13 @@ public class ModdedNumberOptionAttribute(
     float increment = 1,
     MiraNumberSuffixes suffixType = MiraNumberSuffixes.None,
     bool zeroInfinity = false,
-    Type? roleType = null)
+    Type? roleType = null,
-    : ModdedOptionAttribute(title, roleType)
+    Type? modeType = null)
+    : ModdedOptionAttribute(title, roleType, modeType)
 {
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
-        return new ModdedNumberOption(Title, (float)(value ?? min+increment), min, max, increment, suffixType, zeroInfinity, RoleType);
+        return new ModdedNumberOption(Title, (float)(value ?? min+increment), min, max, increment, suffixType, zeroInfinity, RoleType, ModeType);
     }
 
     /// <inheritdoc />

MiraAPI/GameOptions/Attributes/ModdedOptionAttribute.cs

@@ -8,8 +8,9 @@ namespace MiraAPI.GameOptions.Attributes;
 /// </summary>
 /// <param name="title">The option title.</param>
 /// <param name="roleType">Optional parameter to specify a role Type.</param>
+/// <param name="modeType">Optional parameter to specify a game mode Type.</param>
 [AttributeUsage(AttributeTargets.Property)]
-public abstract class ModdedOptionAttribute(string title, Type? roleType = null) : Attribute
+public abstract class ModdedOptionAttribute(string title, Type? roleType = null, Type? modeType = null) : Attribute
 {
     internal IModdedOption? HolderOption { get; set; }
 
@@ -23,6 +24,11 @@ public abstract class ModdedOptionAttribute(string title, Type? roleType = null)
     /// </summary>
     protected Type? RoleType { get; private set; } = roleType;
 
+    /// <summary>
+    /// Gets the game mode type of the option.
+    /// </summary>
+    protected Type? ModeType { get; private set; } = modeType;
+
     /// <summary>
     /// Sets the value of the option.
     /// </summary>

MiraAPI/GameOptions/Attributes/ModdedToggleOptionAttribute.cs

@@ -9,12 +9,13 @@ namespace MiraAPI.GameOptions.Attributes;
 /// </summary>
 /// <param name="title">The option title.</param>
 /// <param name="roleType">An optional role type.</param>
+/// <param name="modeType">An optional game mode type.</param>
 [AttributeUsage(AttributeTargets.Property)]
-public class ModdedToggleOptionAttribute(string title, Type? roleType = null) : ModdedOptionAttribute(title, roleType)
+public class ModdedToggleOptionAttribute(string title, Type? roleType = null, Type? modeType = null) : ModdedOptionAttribute(title, roleType, modeType)
 {
     internal override IModdedOption CreateOption(object? value, PropertyInfo property)
     {
-        var toggleOpt = new ModdedToggleOption(Title, (bool)(value ?? false), RoleType);
+        var toggleOpt = new ModdedToggleOption(Title, (bool)(value ?? false), RoleType, ModeType);
         return toggleOpt;
     }
 

MiraAPI/GameOptions/IModdedOption.cs

@@ -14,6 +14,7 @@ public interface IModdedOption
     IMiraPlugin? ParentMod { get; set; }
     BaseGameSetting Data { get; }
     Type? AdvancedRole { get; set; }
+    Type? AdvancedMode { get; set; }
     OptionBehaviour? OptionBehaviour { get; }
     Func<bool> Visible { get; set; }
     ConfigDefinition? ConfigDefinition { get; set; }

MiraAPI/GameOptions/ModdedOptionsManager.cs

@@ -121,6 +121,7 @@ public static class ModdedOptionsManager
 
         option.ParentMod = pluginInfo.MiraPlugin;
         option.AdvancedRole = group.AdvancedRole;
+        option.AdvancedMode = group.AdvancedMode;
 
         pluginInfo.Options.Add(option);
 

MiraAPI/GameOptions/OptionTypes/ModdedEnumOption.cs

@@ -26,7 +26,8 @@ public class ModdedEnumOption : ModdedOption<int>
     /// <param name="enumType">The Enum type.</param>
     /// <param name="values">An option list of string values to use in place of the enum name.</param>
     /// <param name="roleType">An optional role type to specify for a specific role.</param>
-    public ModdedEnumOption(string title, int defaultValue, Type enumType, string[]? values = null, Type? roleType = null) : base(title, defaultValue, roleType)
+    /// <param name="modeType">An optional game mode type to specify for a specific mode.</param>
+    public ModdedEnumOption(string title, int defaultValue, Type enumType, string[]? values = null, Type? roleType = null, Type? modeType = null) : base(title, defaultValue, roleType, modeType)
     {
         Values = values ?? Enum.GetNames(enumType);
         Data = ScriptableObject.CreateInstance<StringGameSetting>();

MiraAPI/GameOptions/OptionTypes/ModdedNumberOption.cs

@@ -48,6 +48,7 @@ public class ModdedNumberOption : ModdedOption<float>
     /// <param name="suffixType">The suffix type.</param>
     /// <param name="zeroInfinity">Whether zero is infinity or not.</param>
     /// <param name="roleType">An optional role type.</param>
+    /// <param name="modeType">An optional game mode type.</param>
     public ModdedNumberOption(
         string title,
         float defaultValue,
@@ -56,7 +57,8 @@ public class ModdedNumberOption : ModdedOption<float>
         float increment,
         MiraNumberSuffixes suffixType,
         bool zeroInfinity = false,
-        Type? roleType = null) : base(title, defaultValue, roleType)
+        Type? roleType = null,
+        Type? modeType = null) : base(title, defaultValue, roleType, modeType)
     {
         Min = min;
         Max = max;

MiraAPI/GameOptions/OptionTypes/ModdedOption.cs

@@ -1,4 +1,5 @@
 using BepInEx.Configuration;
+using MiraAPI.GameModes;
 using MiraAPI.Networking;
 using MiraAPI.PluginLoading;
 using MiraAPI.Roles;
@@ -77,6 +78,11 @@ public abstract class ModdedOption<T> : IModdedOption
     /// </summary>
     public Type? AdvancedRole { get; set; }
 
+    /// <summary>
+    /// Gets or sets the advanced mode of the option.
+    /// </summary>
+    public Type? AdvancedMode { get; set; }
+
     /// <summary>
     /// Gets or sets the option behaviour of the option.
     /// </summary>
@@ -103,7 +109,8 @@ public abstract class ModdedOption<T> : IModdedOption
     /// <param name="title">The option title.</param>
     /// <param name="defaultValue">The default value.</param>
     /// <param name="roleType">The Role Type or null if it doesn't belong to a role.</param>
-    protected ModdedOption(string title, T defaultValue, Type? roleType)
+    /// <param name="modeType">The Game Mode Type or null if it doesn't belong to a mode.</param>
+    protected ModdedOption(string title, T defaultValue, Type? roleType, Type? modeType)
     {
         Id = ModdedOptionsManager.NextId;
         Title = title;
@@ -116,6 +123,11 @@ public abstract class ModdedOption<T> : IModdedOption
         {
             AdvancedRole = roleType;
         }
+
+        if (modeType is not null && modeType.IsAssignableTo(typeof(AbstractGameMode)))
+        {
+            AdvancedMode = modeType;
+        }
     }
 
     internal void ValueChanged(OptionBehaviour optionBehaviour)

MiraAPI/GameOptions/OptionTypes/ModdedToggleOption.cs

@@ -16,7 +16,8 @@ public class ModdedToggleOption : ModdedOption<bool>
     /// <param name="title">The option title.</param>
     /// <param name="defaultValue">The default value.</param>
     /// <param name="roleType">An optional role type.</param>
-    public ModdedToggleOption(string title, bool defaultValue, Type? roleType = null) : base(title, defaultValue, roleType)
+    /// <param name="modeType">An optional game mode type.</param>
+    public ModdedToggleOption(string title, bool defaultValue, Type? roleType = null, Type? modeType = null) : base(title, defaultValue, roleType, modeType)
     {
         Data = ScriptableObject.CreateInstance<CheckboxGameSetting>();
 

MiraAPI/Patches/GameModes/IntroCutscenePatch.cs

@@ -0,0 +1,20 @@
+using BepInEx.Unity.IL2CPP.Utils.Collections;
+using HarmonyLib;
+using MiraAPI.GameModes;
+
+namespace MiraAPI.Patches.GameModes;
+
+[HarmonyPatch(typeof(IntroCutscene), nameof(IntroCutscene.CoBegin))]
+internal static class IntroCutscenePatch
+{
+    public static bool Prefix(IntroCutscene __instance, ref Il2CppSystem.Collections.IEnumerator __result)
+    {
+        if (CustomGameModeManager.ActiveMode?.ShowGameModeIntroCutscene == true)
+        {
+            __result = CustomGameModeManager.ActiveMode.IntroCutscene(__instance).WrapToIl2Cpp();
+            return false;
+        }
+
+        return true;
+    }
+}

MiraAPI/Patches/GameModes/WinnersPatch.cs

@@ -0,0 +1,27 @@
+using HarmonyLib;
+using MiraAPI.GameModes;
+
+namespace MiraAPI.Patches.GameModes;
+
+[HarmonyPatch(typeof(AmongUsClient), nameof(AmongUsClient.OnGameEnd))]
+internal static class WinnersPatch
+{
+    [HarmonyPostfix]
+    public static void ShowWinningScreen()
+    {
+        if (CustomGameModeManager.ActiveMode is null or DefaultMode)
+            return;
+
+        var winners = CustomGameModeManager.ActiveMode.CalculateWinners();
+
+        if (winners is null)
+            return;
+
+        EndGameResult.CachedWinners.Clear();
+
+        foreach (var data in winners)
+        {
+            EndGameResult.CachedWinners.Add(new(data));
+        }
+    }
+}

MiraAPI/Patches/Options/GameOptionsMenuPatch.cs

@@ -1,4 +1,5 @@
 using HarmonyLib;
+using MiraAPI.GameModes;
 using MiraAPI.Utilities;
 using MiraAPI.Utilities.Assets;
 using Reactor.Localization.Utilities;
@@ -32,7 +33,7 @@ public static class GameOptionsMenuPatch
         var num = 2.1f;
         var filteredGroups =
             GameSettingMenuPatches.SelectedMod?.OptionGroups.Where(
-                x => x.AdvancedRole is null) ?? [];
+                x => x.AdvancedRole is null && (x.AdvancedMode is null || x.AdvancedMode == CustomGameModeManager.ActiveMode?.GetType())) ?? [];
 
         foreach (var group in filteredGroups)
         {
@@ -99,7 +100,8 @@ public static class GameOptionsMenuPatch
 
         __instance.MapPicker.gameObject.SetActive(false);
 
-        var filteredGroups = GameSettingMenuPatches.SelectedMod?.OptionGroups.Where(x => x.AdvancedRole is null) ?? [];
+        var filteredGroups = GameSettingMenuPatches.SelectedMod?.OptionGroups.Where(x => x.AdvancedRole is null && (x.AdvancedMode is null || x.AdvancedMode ==
+            CustomGameModeManager.ActiveMode?.GetType())) ?? [];
 
         foreach (var group in filteredGroups)
         {

MiraAPI/Patches/Options/LobbyViewPanePatches.cs

@@ -280,7 +280,7 @@ public static class LobbyViewPanePatches
                 viewSettingsInfoPanelRoleVariant.transform.localPosition = new Vector3(num2, num, -2f);
 
                 var advancedRoleOptions = SelectedMod.Options
-                    .Where(x => x.AdvancedRole == customRole.GetType())
+                    .Where(x => x.AdvancedRole == customRole.GetType() && (x.AdvancedMode is null || x.AdvancedMode == customRole.AssociatedGameMode))
                     .ToList();
 
                 if (!flag && advancedRoleOptions.Count > 0)

MiraAPI/Patches/Options/RoleSettingMenuPatches.cs

@@ -1,5 +1,6 @@
 using HarmonyLib;
 using Il2CppInterop.Runtime.InteropTypes.Arrays;
+using MiraAPI.GameModes;
 using MiraAPI.Networking;
 using MiraAPI.Roles;
 using MiraAPI.Utilities;
@@ -18,7 +19,7 @@ using Object = UnityEngine.Object;
 namespace MiraAPI.Patches.Options;
 
 [HarmonyPatch(typeof(RolesSettingsMenu))]
-public static class RoleSettingMenuPatches
+internal static class RoleSettingMenuPatches
 {
     [HarmonyPrefix]
     [HarmonyPatch(nameof(RolesSettingsMenu.SetQuotaTab))]
@@ -56,7 +57,8 @@ public static class RoleSettingMenuPatches
 
         var crewRoles = GameSettingMenuPatches.SelectedMod?.CustomRoles.Values
             .OfType<ICustomRole>()
-            .Where(role => role is { Team: ModdedRoleTeams.Crewmate, Configuration.HideSettings: false })
+            .Where(role => role is { Team: ModdedRoleTeams.Crewmate, Configuration.HideSettings: false } && (role.AssociatedGameMode is null || role.AssociatedGameMode ==
+                CustomGameModeManager.ActiveMode?.GetType()))
             .ToList() ?? [];
 
         if (crewRoles is { Count: > 0 })
@@ -82,7 +84,8 @@ public static class RoleSettingMenuPatches
 
         var impRoles = GameSettingMenuPatches.SelectedMod?.CustomRoles.Values
             .OfType<ICustomRole>()
-            .Where(role => role is { Team: ModdedRoleTeams.Impostor, Configuration.HideSettings: false })
+            .Where(role => role is { Team: ModdedRoleTeams.Impostor, Configuration.HideSettings: false } && (role.AssociatedGameMode is null || role.AssociatedGameMode ==
+                CustomGameModeManager.ActiveMode?.GetType()))
             .ToList() ?? [];
 
         if (impRoles is { Count: > 0 })
@@ -109,7 +112,8 @@ public static class RoleSettingMenuPatches
 
         var neutRoles = GameSettingMenuPatches.SelectedMod?.CustomRoles.Values
             .OfType<ICustomRole>()
-            .Where(role => role is { Team: ModdedRoleTeams.Neutral, Configuration.HideSettings: false })
+            .Where(role => role is { Team: ModdedRoleTeams.Neutral, Configuration.HideSettings: false } && (role.AssociatedGameMode is null || role.AssociatedGameMode ==
+                CustomGameModeManager.ActiveMode?.GetType()))
             .ToList() ?? [];
 
         if (neutRoles is { Count: > 0 })
@@ -208,7 +212,8 @@ public static class RoleSettingMenuPatches
 
         var num = -0.872f;
 
-        var filteredOptions = GameSettingMenuPatches.SelectedMod?.Options.Where(x => x.AdvancedRole == role.GetType()) ?? [];
+        var filteredOptions = GameSettingMenuPatches.SelectedMod?.Options?.Where(x => x.AdvancedRole == role.GetType() && (x.AdvancedMode is null || x.AdvancedMode ==
+            CustomGameModeManager.ActiveMode?.GetType())) ?? [];
 
         foreach (var option in filteredOptions)
         {

MiraAPI/Roles/ICustomRole.cs

@@ -1,9 +1,11 @@
 using BepInEx.Configuration;
+using MiraAPI.GameModes;
 using MiraAPI.Modifiers;
 using MiraAPI.PluginLoading;
 using MiraAPI.Utilities;
-using System.Text;
 using Reactor.Utilities;
+using System;
+using System.Text;
 using UnityEngine;
 
 namespace MiraAPI.Roles;
@@ -48,6 +50,11 @@ public interface ICustomRole
     /// </summary>
     MiraPluginInfo ParentMod => CustomRoleManager.FindParentMod(this);
 
+    /// <summary>
+    /// Gets the game mode this role is a part of.
+    /// </summary>
+    Type AssociatedGameMode => typeof(DefaultMode);
+
     /// <summary>
     /// This method runs on the PlayerControl.FixedUpdate method for ALL players with this role.
     /// </summary>