WIP Anim API

AmongUs.props

@@ -2,7 +2,7 @@
     <ItemGroup>
         <PackageReference Include="Reactor" Version="2.3.1" />
         <PackageReference Include="BepInEx.Unity.IL2CPP" Version="6.0.0-be.697" Private="false" ExcludeAssets="runtime;native" />
-        <PackageReference Include="AmongUs.GameLibs.Steam" Version="2024.9.4" PrivateAssets="all" />
+        <PackageReference Include="AmongUs.GameLibs.Steam" Version="2024.8.13" PrivateAssets="all" />
 
         <PackageReference Include="BepInEx.AutoPlugin" Version="1.1.0" PrivateAssets="all" />
         <PackageReference Include="BepInEx.IL2CPP.MSBuild" Version="2.0.1" PrivateAssets="all" ExcludeAssets="runtime" />

Directory.Build.props

@@ -8,7 +8,7 @@
 
         <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
 
-        <VersionPrefix>0.1.7</VersionPrefix>
+        <VersionPrefix>0.1.4</VersionPrefix>
         <VersionSuffix>dev</VersionSuffix>
 
         <Authors>All Of Us, XtraCube, Angxl</Authors>

MiraAPI.Example/Roles/ChameleonRole.cs

@@ -43,4 +43,4 @@ public class ChameloenRole : CrewmateRole, ICustomRole
             }
         }
     }
-}
+}

MiraAPI/Animations/AnimationPresetManager.cs

@@ -0,0 +1,46 @@
+using MiraAPI.Animations;
+using System;
+using System.Collections.Generic;
+
+namespace MiraAPI.Modifiers;
+
+/// <summary>
+/// The manager for handling modifiers.
+/// </summary>
+public static class AnimationPresetManager
+{
+    private static uint _nextId;
+
+    /// <summary>
+    /// Gets registered Animation Presets.
+    /// </summary>
+    public static List<CustomAnimationPreset> Presets { get; internal set; } = new List<CustomAnimationPreset>();
+
+    private static uint GetNextId()
+    {
+        _nextId++;
+        return _nextId;
+    }
+
+    /// <summary>
+    /// Get Animation Preset by ID.
+    /// </summary>
+    /// <param name="id">The id of the preset you want to find.</param>
+    /// <returns>The animation preset.</returns>
+    public static CustomAnimationPreset? GetPresetById(uint id)
+    {
+        return Presets.Find(p => p.Id == id);
+    }
+
+    internal static void RegisterPreset(Type modifierType)
+    {
+        if (!typeof(CustomAnimationPreset).IsAssignableFrom(modifierType))
+        {
+            return;
+        }
+
+        CustomAnimationPreset preset = (CustomAnimationPreset)Activator.CreateInstance(modifierType);
+        preset.Id = GetNextId();
+        Presets.Add(preset);
+    }
+}

MiraAPI/Animations/CustomAnimationPreset.cs

@@ -0,0 +1,24 @@
+using UnityEngine;
+
+namespace MiraAPI.Animations;
+
+/// <summary>
+/// Configure an animation's settings using presets.
+/// </summary>
+/// <param name="clip">The animation clip the preset will use.</param>
+public abstract class CustomAnimationPreset(AnimationClip clip)
+{
+    internal uint Id;
+
+    internal void PlayAnimation(PlayerControl source)
+    {
+
+    }
+
+    /// <summary>
+    /// Check whether the local player should be able to see this animation.
+    /// </summary>
+    /// <param name="source">The player who the animation is being triggered upon.</param>
+    /// <returns>Whether the local player can see the animation or not.</returns>
+    public abstract bool AnimationVisible(PlayerControl source);
+}

MiraAPI/Animations/CustomAnimator.cs

@@ -0,0 +1,38 @@
+using MiraAPI.Animations.Presets;
+using MiraAPI.Modifiers;
+using MiraAPI.Networking;
+using MiraAPI.Utilities;
+using Reactor.Networking.Attributes;
+using Reactor.Utilities.Attributes;
+using System;
+using UnityEngine;
+
+namespace MiraAPI.Animations;
+
+[RegisterInIl2Cpp]
+public class CustomAnimator(IntPtr cppPtr) : MonoBehaviour(cppPtr)
+{
+    private PlayerControl _player;
+
+    private void Start()
+    {
+        _player = gameObject.GetComponent<PlayerControl>();
+
+        _player.GetCustomAnimator()?.TriggerCustomAnimation(new LocalAnimationPreset(new AnimationClip()));
+    }
+
+    public void TriggerCustomAnimation(CustomAnimationPreset preset) => RpcTriggerCustomAnimation(_player, preset.Id);
+
+
+    [MethodRpc((uint)MiraRpc.TriggerAnimation)]
+    internal static void RpcTriggerCustomAnimation(PlayerControl source, uint presetId)
+    {
+        CustomAnimationPreset preset = AnimationPresetManager.GetPresetById(presetId);
+        if (preset is null) return;
+
+        if (preset.AnimationVisible(source))
+        {
+            preset.PlayAnimation(source);
+        }
+    }
+}

MiraAPI/Animations/Presets/LocalAnimationPreset.cs

@@ -0,0 +1,11 @@
+using UnityEngine;
+
+namespace MiraAPI.Animations.Presets;
+public class LocalAnimationPreset(AnimationClip clip) : CustomAnimationPreset(clip)
+{
+    /// <inheritdoc/>
+    public override bool AnimationVisible(PlayerControl source)
+    {
+        return source.AmOwner;
+    }
+}

MiraAPI/Animations/RegisterAnimationPresetAttribute.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace MiraAPI.Animations;
+
+[AttributeUsage(AttributeTargets.Class)]
+public class RegisterAnimationPresetAttribute : Attribute;

MiraAPI/GameOptions/IModdedOption.cs

@@ -12,7 +12,7 @@ internal interface IModdedOption
     string Title { get; }
     StringNames StringName { get; }
     IMiraPlugin? ParentMod { get; set; }
-    BaseGameSetting Data { get; }
+    BaseGameSetting? Data { get; }
     Type? AdvancedRole { get; set; }
     OptionBehaviour? OptionBehaviour { get; }
     Func<bool> Visible { get; set; }

MiraAPI/GameOptions/OptionTypes/ModdedOption.cs

@@ -35,7 +35,7 @@ public abstract class ModdedOption<T> : IModdedOption
     /// <summary>
     /// Gets the BaseGameSetting data of the option.
     /// </summary>
-    public BaseGameSetting Data { get; protected init; }
+    public BaseGameSetting? Data { get; protected init; }
 
     /// <summary>
     /// Gets or sets the parent mod of the option.

MiraAPI/Networking/MiraRpc.cs

@@ -34,4 +34,9 @@ public enum MiraRpc : uint
     /// Custom Murder RPC.
     /// </summary>
     CustomMurder,
+
+    /// <summary>
+    /// Trigger Animation using CustomAnimator.
+    /// </summary>
+    TriggerAnimation,
 }

MiraAPI/Patches/HudManagerPatches.cs

@@ -1,6 +1,5 @@
 using HarmonyLib;
 using MiraAPI.Hud;
-using MiraAPI.Roles;
 using Reactor.Utilities.Extensions;
 using UnityEngine;
 using Object = UnityEngine.Object;

MiraAPI/Patches/Options/LobbyViewPanePatches.cs

@@ -6,7 +6,6 @@ using MiraAPI.PluginLoading;
 using MiraAPI.Roles;
 using MiraAPI.Utilities;
 using MiraAPI.Utilities.Assets;
-using Reactor.Utilities;
 using UnityEngine;
 using UnityEngine.Events;
 using UnityEngine.UI;
@@ -129,6 +128,11 @@ public static class LobbyViewPanePatches
 
         foreach (var group in filteredGroups)
         {
+            if (group.Options.Count == 0)
+            {
+                continue;
+            }
+
             var categoryHeaderMasked = Object.Instantiate(
                 instance.categoryHeaderOrigin,
                 instance.settingsContainer,
@@ -172,6 +176,11 @@ public static class LobbyViewPanePatches
 
                 var data = option.Data;
 
+                if (data == null)
+                {
+                    continue;
+                }
+
                 if (data.Type == OptionTypes.Checkbox)
                 {
                     viewSettingsInfoPanel.SetInfoCheckbox(
@@ -390,6 +399,11 @@ public static class LobbyViewPanePatches
 
             var value = option.GetFloatData();
 
+            if (baseGameSetting == null)
+            {
+                continue;
+            }
+
             if (baseGameSetting.Type == OptionTypes.Checkbox)
             {
                 viewSettingsInfoPanel.SetInfoCheckbox(baseGameSetting.Title, maskLayer, value > 0f);

MiraAPI/Patches/Options/NotificationPopperPatch.cs

@@ -18,7 +18,7 @@ public static class NotificationPopperPatch
         [HarmonyArgument(3)] RoleTeamTypes teamType,
         [HarmonyArgument(4)] bool playSound)
     {
-        if (CustomRoleManager.CustomRoles.Values.FirstOrDefault(x=>x.StringName==key) is not ICustomRole customRole)
+        if (CustomRoleManager.CustomRoles.Values.All(role => role.StringName != key))
         {
             return true;
         }
@@ -29,12 +29,10 @@ public static class NotificationPopperPatch
 
         var item = DestroyableSingleton<TranslationController>.Instance.GetString(
             StringNames.LobbyChangeSettingNotificationRole,
-            string.Concat(
-                "<font=\"Barlow-Black SDF\" material=\"Barlow-Black Outline\">",
-                text,
-                DestroyableSingleton<TranslationController>.Instance.GetString(key, Array.Empty<Object>()),
-                "</color></font>"
-            ),
+            "<font=\"Barlow-Black SDF\" material=\"Barlow-Black Outline\">",
+            text,
+            DestroyableSingleton<TranslationController>.Instance.GetString(key, Array.Empty<Object>()),
+            "</color></font>",
             "<font=\"Barlow-Black SDF\" material=\"Barlow-Black Outline\">" + roleCount + "</font>",
             "<font=\"Barlow-Black SDF\" material=\"Barlow-Black Outline\">" + roleChance + "%"
         );

MiraAPI/Patches/Options/SettingPatches.cs

@@ -41,7 +41,7 @@ public static class SettingPatches
                 MiraNumberSuffixes.Percent => value.ToString(__instance.FormatString, NumberFormatInfo.InvariantInfo) + "%",
                 _ => DestroyableSingleton<TranslationController>.Instance.GetString(
                     StringNames.GameSecondsAbbrev,
-                    (Il2CppSystem.Object[])[value.ToString(__instance.FormatString, CultureInfo.InvariantCulture)]),
+                    (Il2CppSystem.Object[]) [value.ToString(__instance.FormatString, CultureInfo.InvariantCulture)]),
             };
         }
 

MiraAPI/Patches/PlayerControlPatches.cs

@@ -1,4 +1,5 @@
 using HarmonyLib;
+using MiraAPI.Animations;
 using MiraAPI.Hud;
 using MiraAPI.Modifiers;
 using MiraAPI.Roles;
@@ -13,8 +14,9 @@ namespace MiraAPI.Patches;
 public static class PlayerControlPatches
 {
     /// <summary>
-    /// Adds the modifier component to the player on start.
+    /// Adds the modifier and animator component to the player on start.
     /// </summary>
+    /// <param name="__instance">The player which will be given the components.</param>
     [HarmonyPrefix]
     [HarmonyPatch(nameof(PlayerControl.Start))]
     public static void PlayerControlStartPostfix(PlayerControl __instance)
@@ -24,12 +26,20 @@ public static class PlayerControlPatches
             comp.DestroyImmediate();
         }
 
+        if (__instance.gameObject.TryGetComponent<CustomAnimator>(out var anim))
+        {
+            anim.DestroyImmediate();
+        }
+
+        __instance.gameObject.AddComponent<CustomAnimator>();
         __instance.gameObject.AddComponent<ModifierComponent>();
     }
 
     /// <summary>
     /// Calls the OnDeath method for all active modifiers.
     /// </summary>
+    /// <param name="__instance">The player who died.</param>
+    /// <param name="reason">The reason of the death.</param>
     [HarmonyPostfix]
     [HarmonyPatch(nameof(PlayerControl.Die))]
     public static void PlayerControlDiePostfix(PlayerControl __instance, DeathReason reason)
@@ -38,13 +48,14 @@ public static class PlayerControlPatches
 
         if (modifiersComponent)
         {
-            modifiersComponent.ActiveModifiers.ForEach(x=>x.OnDeath(reason));
+            modifiersComponent.ActiveModifiers.ForEach(x => x.OnDeath(reason));
         }
     }
 
     /// <summary>
     /// FixedUpdate handler for custom roles and custom buttons.
     /// </summary>
+    /// <param name="__instance">The player who's fixed update is being called.</param>
     [HarmonyPostfix]
     [HarmonyPatch(nameof(PlayerControl.FixedUpdate))]
     public static void PlayerControlFixedUpdatePostfix(PlayerControl __instance)

MiraAPI/Patches/Roles/HudManagerPatches.cs

@@ -27,11 +27,10 @@ public static class HudManagerPatches
     {
         var flag = localPlayer.Data != null && localPlayer.Data.IsDead;
 
-        if (role is ICustomRole customRole)
+        if (role is ICustomRole)
         {
             __instance.KillButton.ToggleVisible(isActive && role.CanUseKillButton && !flag);
             __instance.ImpostorVentButton.ToggleVisible(isActive && role.CanVent && !flag);
-            __instance.SabotageButton.gameObject.SetActive(isActive && customRole.CanUseSabotage);
         }
 
         if (_roleTab)

MiraAPI/Patches/Roles/SabotageButtonPatch.cs

@@ -1,62 +0,0 @@
-using HarmonyLib;
-using MiraAPI.Roles;
-
-namespace MiraAPI.Patches.Roles;
-
-[HarmonyPatch(typeof(SabotageButton))]
-public class SabotageButtonPatch
-{
-    /// <summary>
-    /// Patches the Sabotage button to check if the player's custom role can use sabotage.
-    /// </summary>
-    [HarmonyPatch(nameof(SabotageButton.DoClick))]
-    [HarmonyPrefix]
-    public static bool DoClickPrefix(SabotageButton __instance)
-    {
-        var player = PlayerControl.LocalPlayer;
-
-        if (player.Data.Role is not ICustomRole customRole)
-        {
-            return true;
-        }
-
-        if (!customRole.CanUseSabotage || PlayerControl.LocalPlayer.inVent || !GameManager.Instance.SabotagesEnabled())
-        {
-            return false;
-        }
-
-        DestroyableSingleton<HudManager>.Instance.ToggleMapVisible(
-            new MapOptions
-            {
-                Mode = MapOptions.Modes.Sabotage,
-            });
-        return false;
-    }
-
-    [HarmonyPrefix]
-    [HarmonyPatch(nameof(SabotageButton.Refresh))]
-    public static bool RefreshPrefix(SabotageButton __instance)
-    {
-        var player = PlayerControl.LocalPlayer;
-        if (GameManager.Instance == null || player == null)
-        {
-            __instance.ToggleVisible(false);
-            __instance.SetDisabled();
-            return false;
-        }
-
-        if (player.Data.Role is not ICustomRole customRole)
-        {
-            return true;
-        }
-
-        if (player.inVent || !GameManager.Instance.SabotagesEnabled() || player.petting)
-        {
-            __instance.ToggleVisible(customRole.CanUseSabotage && GameManager.Instance.SabotagesEnabled());
-            __instance.SetDisabled();
-            return false;
-        }
-        __instance.SetEnabled();
-        return false;
-    }
-}

MiraAPI/PluginLoading/MiraPluginManager.cs

@@ -1,8 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using BepInEx.Unity.IL2CPP;
+using BepInEx.Unity.IL2CPP;
+using MiraAPI.Animations;
 using MiraAPI.Colors;
 using MiraAPI.GameOptions;
 using MiraAPI.GameOptions.Attributes;
@@ -10,17 +7,29 @@ using MiraAPI.Hud;
 using MiraAPI.Modifiers;
 using MiraAPI.Roles;
 using MiraAPI.Utilities;
+using MiraAPI.Utilities.Assets;
 using Reactor.Networking;
 using Reactor.Utilities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
 
 namespace MiraAPI.PluginLoading;
 
 internal sealed class MiraPluginManager
 {
     private readonly Dictionary<Assembly, MiraPluginInfo> _registeredPlugins = [];
-
     internal MiraPluginInfo[] RegisteredPlugins() => [.. _registeredPlugins.Values];
 
+    public List<LoadableBundleAsset<UnityEngine.Object>> BundleAssets = new();
+    internal uint NextAssetId { get; private set; }
+    internal uint GetNextAssetId()
+    {
+        NextAssetId++;
+        return NextAssetId;
+    }
+
     public static MiraPluginManager Instance { get; private set; } = new();
 
     internal void Initialize()
@@ -36,6 +45,7 @@ internal sealed class MiraPluginManager
             var info = new MiraPluginInfo(miraPlugin, pluginInfo);
 
             RegisterModifierAttribute(assembly);
+            RegisterAnimPresetAttribute(assembly);
             RegisterAllOptions(assembly, info);
 
             RegisterRoleAttribute(assembly, info);
@@ -161,6 +171,18 @@ internal sealed class MiraPluginManager
         }
     }
 
+    private static void RegisterAnimPresetAttribute(Assembly assembly)
+    {
+        foreach (var type in assembly.GetTypes())
+        {
+            var attribute = type.GetCustomAttribute<RegisterAnimationPresetAttribute>();
+            if (attribute != null)
+            {
+                AnimationPresetManager.RegisterPreset(type);
+            }
+        }
+    }
+
     private static void RegisterButtonAttribute(Assembly assembly)
     {
         foreach (var type in assembly.GetTypes())

MiraAPI/Roles/ICustomRole.cs

@@ -77,11 +77,6 @@ public interface ICustomRole
     /// </summary>
     bool CanUseVent => Team == ModdedRoleTeams.Impostor;
 
-    /// <summary>
-    /// Gets a value indicating whether the role can use the sabotage button.
-    /// </summary>
-    bool CanUseSabotage => Team == ModdedRoleTeams.Impostor;
-
     /// <summary>
     /// Gets a value indicating whether the role's tasks count towards task progress.
     /// </summary>

MiraAPI/Utilities/Assets/LoadableBundleAsset.cs

@@ -1,5 +1,6 @@
-using System;
+using MiraAPI.PluginLoading;
 using Reactor.Utilities.Extensions;
+using System;
 using UnityEngine;
 
 namespace MiraAPI.Utilities.Assets;
@@ -10,8 +11,30 @@ namespace MiraAPI.Utilities.Assets;
 /// <param name="name">The name of the asset.</param>
 /// <param name="bundle">The AssetBundle that contains the asset.</param>
 /// <typeparam name="T">The type of the asset to be loaded.</typeparam>
-public class LoadableBundleAsset<T>(string name, AssetBundle bundle) : LoadableAsset<T> where T : UnityEngine.Object
+public class LoadableBundleAsset<T> : LoadableAsset<T> where T : UnityEngine.Object
 {
+
+    /// <summary>
+    /// Gets the ID of this asset. Used for networking.
+    /// </summary>
+    public uint AssetId { get; internal set; }
+    private string _name { get; }
+    private AssetBundle _bundle { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="LoadableBundleAsset{T}"/> class.
+    /// </summary>
+    /// <param name="name">Name of the bundle.</param>
+    /// <param name="bundle">Asset bundle.</param>
+    public LoadableBundleAsset(string name, AssetBundle bundle)
+    {
+        AssetId = MiraPluginManager.Instance.GetNextAssetId();
+        //MiraPluginManager.Instance.BundleAssets.Add((LoadableBundleAsset<Object>)this);
+
+        _name = name;
+        _bundle = bundle;
+    }
+
     /// <summary>
     /// Loads the asset from the asset bundle.
     /// </summary>
@@ -24,11 +47,11 @@ public class LoadableBundleAsset<T>(string name, AssetBundle bundle) : LoadableA
             return LoadedAsset;
         }
 
-        LoadedAsset = bundle.LoadAsset<T>(name);
+        LoadedAsset = _bundle.LoadAsset<T>(_name);
 
         if (LoadedAsset == null)
         {
-            throw new InvalidOperationException($"INVALID ASSET: {name}");
+            throw new InvalidOperationException($"INVALID ASSET: {_name}");
         }
 
         return LoadedAsset;

MiraAPI/Utilities/Extensions.cs

@@ -1,13 +1,14 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using HarmonyLib;
+using MiraAPI.Animations;
 using MiraAPI.GameOptions;
 using MiraAPI.Modifiers;
 using MiraAPI.Networking;
 using MiraAPI.Roles;
 using Reactor.Networking.Attributes;
 using Reactor.Utilities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
 using UnityEngine;
 
 namespace MiraAPI.Utilities;
@@ -116,6 +117,7 @@ public static class Extensions
     }
 
     private static readonly Dictionary<PlayerControl, ModifierComponent> ModifierComponents = [];
+    private static readonly Dictionary<PlayerControl, CustomAnimator> AnimatorComponents = [];
 
     /// <summary>
     /// Gets the ModifierComponent for a player.
@@ -138,6 +140,27 @@ public static class Extensions
         return component;
     }
 
+    /// <summary>
+    /// Gets the CustomAnimator for a player.
+    /// </summary>
+    /// <param name="player">The PlayerControl object.</param>
+    /// <returns>A CustomAnimator if there is one, null otherwise.</returns>
+    public static CustomAnimator? GetCustomAnimator(this PlayerControl player)
+    {
+        if (AnimatorComponents.TryGetValue(player, out var component))
+        {
+            return component;
+        }
+
+        component = player.GetComponent<CustomAnimator>();
+        if (component)
+        {
+            AnimatorComponents[player] = component;
+        }
+
+        return component;
+    }
+
     /// <summary>
     /// Randomizes a list.
     /// </summary>

README.md

@@ -23,8 +23,6 @@ To start using Mira API, you need to:
 2. Add a BepInDependency on your plugin class like this: `[BepInDependency(MiraApiPlugin.Id)]`
 3. Implement the IMiraPlugin interface on your plugin class.
 
-Mira API also depends on [Reactor](https://github.com/NuclearPowered/Reactor) in order to function properly! Do not forget to include it as a reference and `BepInDependency`!
-
 For a full example, see [this file](https://github.com/All-Of-Us-Mods/MiraAPI/blob/master/MiraAPI.Example/ExamplePlugin.cs).
 
 ## Recommended Project Structure