Update 12/28/2024

Content.Client/Jittering/JitteringSystem.cs

@@ -45,7 +45,7 @@ private void OnShutdown(EntityUid uid, JitteringComponent jittering, ComponentSh
 
         private void OnAnimationCompleted(EntityUid uid, JitteringComponent jittering, AnimationCompletedEvent args)
         {
-            if(args.Key != _jitterAnimationKey)
+            if (args.Key != _jitterAnimationKey || jittering.LifeStage >= ComponentLifeStage.Stopping)
                 return;
 
             if (TryComp(uid, out AnimationPlayerComponent? animationPlayer)

Content.Server/Traits/TraitSystem.cs

@@ -1,14 +1,23 @@
 using System.Linq;
+using Content.Server.Administration.Logs;
+using Content.Server.Administration.Systems;
+using Content.Server.Chat.Managers;
 using Content.Server.GameTicking;
 using Content.Server.Players.PlayTimeTracking;
+using Content.Shared.CCVar;
+using Content.Shared.Chat;
 using Content.Shared.Customization.Systems;
+using Content.Shared.Database;
 using Content.Shared.Players;
 using Content.Shared.Roles;
 using Content.Shared.Traits;
+using Robust.Server.Player;
 using Robust.Shared.Configuration;
 using Robust.Shared.Prototypes;
+using Robust.Shared.Random;
 using Robust.Shared.Serialization.Manager;
 using Robust.Shared.Utility;
+using Timer = Robust.Shared.Timing.Timer;
 
 namespace Content.Server.Traits;
 
@@ -20,6 +29,11 @@ public sealed class TraitSystem : EntitySystem
     [Dependency] private readonly PlayTimeTrackingManager _playTimeTracking = default!;
     [Dependency] private readonly IConfigurationManager _configuration = default!;
     [Dependency] private readonly IComponentFactory _componentFactory = default!;
+    [Dependency] private readonly IAdminLogManager _adminLog = default!;
+    [Dependency] private readonly AdminSystem _adminSystem = default!;
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
+    [Dependency] private readonly IRobustRandom _random = default!;
+    [Dependency] private readonly IChatManager _chatManager = default!;
 
     public override void Initialize()
     {
@@ -31,6 +45,9 @@ public override void Initialize()
     // When the player is spawned in, add all trait components selected during character creation
     private void OnPlayerSpawnComplete(PlayerSpawnCompleteEvent args)
     {
+        var pointsTotal = _configuration.GetCVar(CCVars.GameTraitsDefaultPoints);
+        var traitSelections = _configuration.GetCVar(CCVars.GameTraitsMax);
+
         foreach (var traitId in args.Profile.TraitPreferences)
         {
             if (!_prototype.TryIndex<TraitPrototype>(traitId, out var traitPrototype))
@@ -47,8 +64,15 @@ private void OnPlayerSpawnComplete(PlayerSpawnCompleteEvent args)
                 out _))
                 continue;
 
+            // To check for cheaters. :FaridaBirb.png:
+            pointsTotal += traitPrototype.Points;
+            --traitSelections;
+
             AddTrait(args.Mob, traitPrototype);
         }
+
+        if (pointsTotal < 0 || traitSelections < 0)
+            PunishCheater(args.Mob);
     }
 
     /// <summary>
@@ -59,4 +83,41 @@ public void AddTrait(EntityUid uid, TraitPrototype traitPrototype)
         foreach (var function in traitPrototype.Functions)
             function.OnPlayerSpawn(uid, _componentFactory, EntityManager, _serialization);
     }
+
+    /// <summary>
+    ///     On a non-cheating client, it's not possible to save a character with a negative number of traits. This can however
+    ///     trigger incorrectly if a character was saved, and then at a later point in time an admin changes the traits Cvars to reduce the points.
+    ///     Or if the points costs of traits is increased.
+    /// </summary>
+    private void PunishCheater(EntityUid uid)
+    {
+        _adminLog.Add(LogType.AdminMessage, LogImpact.High,
+            $"{ToPrettyString(uid):entity} attempted to spawn with an invalid trait list. This might be a mistake, or they might be cheating");
+
+        if (!_configuration.GetCVar(CCVars.TraitsPunishCheaters)
+            || !_playerManager.TryGetSessionByEntity(uid, out var targetPlayer))
+            return;
+
+        // For maximum comedic effect, this is plenty of time for the cheater to get on station and start interacting with people.
+        var timeToDestroy = _random.NextFloat(120, 360);
+
+        Timer.Spawn(TimeSpan.FromSeconds(timeToDestroy), () => VaporizeCheater(targetPlayer));
+    }
+
+    /// <summary>
+    ///     https://www.youtube.com/watch?v=X2QMN0a_TrA
+    /// </summary>
+    private void VaporizeCheater (Robust.Shared.Player.ICommonSession targetPlayer)
+    {
+        _adminSystem.Erase(targetPlayer);
+
+        var feedbackMessage = $"[font size=24][color=#ff0000]{"You have spawned in with an illegal trait point total. If this was a result of cheats, then your nonexistence is a skill issue. Otherwise, feel free to click 'Return To Lobby', and fix your trait selections."}[/color][/font]";
+        _chatManager.ChatMessageToOne(
+            ChatChannel.Emotes,
+            feedbackMessage,
+            feedbackMessage,
+            EntityUid.Invalid,
+            false,
+            targetPlayer.Channel);
+    }
 }

Content.Shared/CCVar/CCVars.cs

@@ -381,6 +381,13 @@ public static readonly CVarDef<bool>
         public static readonly CVarDef<int> GameTraitsDefaultPoints =
             CVarDef.Create("game.traits_default_points", 10, CVar.REPLICATED);
 
+        /// <summary>
+        ///     Whether the game will SMITE people who used cheat engine to spawn with all of the traits.
+        ///     Illegal trait totals will still be logged even if this is disabled.
+        ///     If you are intending to decrease the trait points availability, or modify the costs of traits, consider temporarily disabling this.
+        /// </summary>
+        public static readonly CVarDef<bool> TraitsPunishCheaters =
+            CVarDef.Create("game.traits_punish_cheaters", true, CVar.REPLICATED);
 
         /// <summary>
         ///     Whether to allow characters to select loadout items.
@@ -2813,5 +2820,28 @@ public static readonly CVarDef<float>
         /// </summary>
         public static readonly CVarDef<bool> UseDynamicHostname =
             CVarDef.Create("game.use_dynamic_hostname", false, CVar.SERVERONLY);
+
+        #region SoftCrit
+
+        /// <summary>
+        ///     Used for basic Soft-Crit implementation. Entities are allowed to crawl when in crit, as this CVar intercepts the mover controller check for incapacitation,
+        ///     and prevents it from stopping movement if this CVar is set to true and the user is Crit but Not Dead. This is only for movement,
+        ///     you still can't stand up while crit, and you're still more or less helpless.
+        /// </summary>
+        public static readonly CVarDef<bool> AllowMovementWhileCrit =
+            CVarDef.Create("mobstate.allow_movement_while_crit", true, CVar.REPLICATED);
+
+        public static readonly CVarDef<bool> AllowTalkingWhileCrit =
+            CVarDef.Create("mobstate.allow_talking_while_crit", true, CVar.REPLICATED);
+
+        /// <summary>
+        ///     Currently does nothing because I would have to figure out WHERE I would even put this check, and the mover controller is fairly complicated.
+        ///     The goal is to make it so that attempting to move while in 'soft crit' can potentially cause further injury, causing you to die faster. Ideally there would be special
+        ///     actions that can be performed in soft crit, such as applying pressure to your own injuries to slow down the bleedout, or other varieties of "Will To Live".
+        /// </summary>
+        public static readonly CVarDef<bool> DamageWhileCritMove =
+            CVarDef.Create("mobstate.damage_while_crit_move", false, CVar.REPLICATED);
+
+        #endregion
     }
 }

Content.Shared/Mobs/Systems/MobStateSystem.Subscribers.cs

@@ -1,5 +1,6 @@
 using Content.Shared.Bed.Sleep;
 using Content.Shared.Buckle.Components;
+using Content.Shared.CCVar;
 using Content.Shared.CombatMode.Pacification;
 using Content.Shared.Damage.ForceSay;
 using Content.Shared.Emoting;
@@ -16,17 +17,20 @@
 using Content.Shared.Standing;
 using Content.Shared.Strip.Components;
 using Content.Shared.Throwing;
+using Robust.Shared.Configuration;
 using Robust.Shared.Physics.Components;
 
 namespace Content.Shared.Mobs.Systems;
 
 public partial class MobStateSystem
 {
+    [Dependency] private readonly IConfigurationManager _configurationManager = default!;
+
     //General purpose event subscriptions. If you can avoid it register these events inside their own systems
     private void SubscribeEvents()
     {
         SubscribeLocalEvent<MobStateComponent, BeforeGettingStrippedEvent>(OnGettingStripped);
-        SubscribeLocalEvent<MobStateComponent, ChangeDirectionAttemptEvent>(CheckAct);
+        SubscribeLocalEvent<MobStateComponent, ChangeDirectionAttemptEvent>(OnDirectionAttempt);
         SubscribeLocalEvent<MobStateComponent, UseAttemptEvent>(CheckAct);
         SubscribeLocalEvent<MobStateComponent, AttackAttemptEvent>(CheckAct);
         SubscribeLocalEvent<MobStateComponent, ConsciousAttemptEvent>(CheckAct);
@@ -38,7 +42,7 @@ private void SubscribeEvents()
         SubscribeLocalEvent<MobStateComponent, DropAttemptEvent>(CheckAct);
         SubscribeLocalEvent<MobStateComponent, PickupAttemptEvent>(CheckAct);
         SubscribeLocalEvent<MobStateComponent, StartPullAttemptEvent>(CheckAct);
-        SubscribeLocalEvent<MobStateComponent, UpdateCanMoveEvent>(CheckAct);
+        SubscribeLocalEvent<MobStateComponent, UpdateCanMoveEvent>(OnMoveAttempt);
         SubscribeLocalEvent<MobStateComponent, StandAttemptEvent>(CheckAct);
         SubscribeLocalEvent<MobStateComponent, PointAttemptEvent>(CheckAct);
         SubscribeLocalEvent<MobStateComponent, TryingToSleepEvent>(OnSleepAttempt);
@@ -48,6 +52,23 @@ private void SubscribeEvents()
         SubscribeLocalEvent<MobStateComponent, UnbuckleAttemptEvent>(OnUnbuckleAttempt);
     }
 
+    private void OnDirectionAttempt(Entity<MobStateComponent> ent, ref ChangeDirectionAttemptEvent args)
+    {
+        if (ent.Comp.CurrentState is MobState.Critical && _configurationManager.GetCVar(CCVars.AllowMovementWhileCrit))
+            return;
+
+        CheckAct(ent.Owner, ent.Comp, args);
+    }
+
+    private void OnMoveAttempt(Entity<MobStateComponent> ent, ref UpdateCanMoveEvent args)
+    {
+        if (ent.Comp.CurrentState is MobState.Critical && _configurationManager.GetCVar(CCVars.AllowMovementWhileCrit))
+            return;
+
+        CheckAct(ent.Owner, ent.Comp, args);
+    }
+
+
     private void OnUnbuckleAttempt(Entity<MobStateComponent> ent, ref UnbuckleAttemptEvent args)
     {
         // TODO is this necessary?
@@ -145,6 +166,9 @@ private void OnSpeakAttempt(EntityUid uid, MobStateComponent component, SpeakAtt
             return;
         }
 
+        if (component.CurrentState is MobState.Critical && _configurationManager.GetCVar(CCVars.AllowTalkingWhileCrit))
+            return;
+
         CheckAct(uid, component, args);
     }
 

Content.Shared/Movement/Systems/SharedMoverController.Input.cs

@@ -305,8 +305,11 @@ private void HandleDirChange(EntityUid entity, Direction dir, ushort subTick, bo
                 if (MoverQuery.TryGetComponent(entity, out var mover))
                     SetMoveInput(mover, MoveButtons.None);
 
-                if (!_mobState.IsIncapacitated(entity))
-                    HandleDirChange(relayMover.RelayEntity, dir, subTick, state);
+                if (_mobState.IsDead(entity)
+                    || _mobState.IsCritical(entity) && !_configManager.GetCVar(CCVars.AllowMovementWhileCrit))
+                    return;
+
+                HandleDirChange(relayMover.RelayEntity, dir, subTick, state);
 
                 return;
             }

Content.Shared/Movement/Systems/SharedMoverController.cs

@@ -125,9 +125,10 @@ protected void HandleMobMovement(
             var canMove = mover.CanMove;
             if (RelayTargetQuery.TryGetComponent(uid, out var relayTarget))
             {
-                if (_mobState.IsIncapacitated(relayTarget.Source) ||
-                    TryComp<SleepingComponent>(relayTarget.Source, out _) ||
-                    !MoverQuery.TryGetComponent(relayTarget.Source, out var relayedMover))
+                if (_mobState.IsDead(relayTarget.Source)
+                    || TryComp<SleepingComponent>(relayTarget.Source, out _)
+                    || !MoverQuery.TryGetComponent(relayTarget.Source, out var relayedMover)
+                    || _mobState.IsCritical(relayTarget.Source) && !_configManager.GetCVar(CCVars.AllowMovementWhileCrit))
                 {
                     canMove = false;
                 }

Resources/Changelog/Changelog.yml

@@ -8757,3 +8757,43 @@ Entries:
   id: 6587
   time: '2024-12-22T10:26:41.0000000+00:00'
   url: https://github.com/Simple-Station/Einstein-Engines/pull/1366
+- author: juniwoofs
+  changes:
+    - type: Add
+      message: two new cuddly friends to the station! (harpy and morty plush)
+  id: 6588
+  time: '2024-12-22T19:24:58.0000000+00:00'
+  url: https://github.com/Simple-Station/Einstein-Engines/pull/1369
+- author: VMSolidus
+  changes:
+    - type: Add
+      message: >-
+        Implemented Anti-cheat for Traits. Attempting to join a round with an
+        illegal traits list will result in hilarious consequences.
+  id: 6589
+  time: '2024-12-22T19:55:22.0000000+00:00'
+  url: https://github.com/Simple-Station/Einstein-Engines/pull/1358
+- author: VMSolidus
+  changes:
+    - type: Add
+      message: Prisoners now spawn with a Pacifier Implant.
+  id: 6590
+  time: '2024-12-22T19:56:21.0000000+00:00'
+  url: https://github.com/Simple-Station/Einstein-Engines/pull/1341
+- author: sleepyyapril
+  changes:
+    - type: Fix
+      message: Fixed jittering displacing your character when shaken.
+  id: 6591
+  time: '2024-12-22T19:57:10.0000000+00:00'
+  url: https://github.com/Simple-Station/Einstein-Engines/pull/1334
+- author: VMSolidus
+  changes:
+    - type: Add
+      message: >-
+        Added server config options for basic "Soft-Crit". When enabled,
+        characters who are critically injured can still slowly crawl, but are
+        otherwise still helpless and dying.
+  id: 6592
+  time: '2024-12-26T03:50:10.0000000+00:00'
+  url: https://github.com/Simple-Station/Einstein-Engines/pull/1370

Resources/Prototypes/Entities/Markers/Spawners/Random/toy.yml

@@ -69,6 +69,8 @@
         - PlushieTrystan
         - PlushieSlips
         - PlushieJester
+        - PlushieHarpy
+        - PlushieMort
       chance: 0.5
       offset: 0.2
 

Resources/Prototypes/Entities/Objects/Fun/toys.yml

@@ -1966,3 +1966,63 @@
     - type: Sprite
       sprite: Objects/Fun/toys.rsi
       state: shadowkin
+
+- type: entity
+  parent: BasePlushie
+  id: PlushieMort
+  name: morty plushie
+  description: A plushie of the lovely Morty. It's a resilient, yet sensitive type of plush.
+  components:
+    - type: Sprite
+      sprite: Objects/Fun/toys.rsi
+      state: mortplush
+
+- type: entity
+  parent: BasePlushie
+  id: PlushieHarpy
+  name: harpy plushie
+  description: A soft plushie of a harpy! A small tag on it guarantees that all feathers are ethically sourced.
+  components:
+  - type: Sprite
+    sprite: Objects/Fun/toys.rsi
+    state: harpyplushie
+  - type: StaminaDamageOnHit
+    damage: 0.8
+  - type: EmitSoundOnActivate
+    sound:
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+      params:
+        variation: 0.05
+  - type: EmitSoundOnUse
+    sound:
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+  - type: EmitSoundOnCollide
+    sound:
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+      params:
+        variation: 0.05
+  - type: EmitSoundOnLand
+    sound: 
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+      params:
+        variation: 0.05
+  - type: UseDelay
+    delay: 0.8
+  - type: MeleeWeapon
+    wideAnimationRotation: -135
+    attackRate: 0.5
+    damage:
+      types:
+        Blunt: 0
+    soundHit:
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+      params:
+        variation: 0.05
+    soundSwing:
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+      params:
+        variation: 0.05
+    soundNoDamage:
+      path: /Audio/DeltaV/Voice/Harpy/caw1.ogg
+      params:
+        variation: 0.05

Resources/Prototypes/Nyanotrasen/Roles/Jobs/Wildcards/prisoner.yml

@@ -22,6 +22,10 @@
         - !type:CharacterTraitRequirement
           traits:
             - ShadowkinBlackeye
+  special:
+  - !type:AddComponentSpecial
+    components:
+      - type: Pacified
 
 - type: startingGear
   id: PrisonerGear

Resources/Textures/Objects/Fun/toys.rsi/meta.json

@@ -389,6 +389,12 @@
         },
         {
             "name": "shadowkin"
+        },
+        {
+            "name": "mortplush"
+        },
+        {
+            "name": "harpyplushie"
         }
     ]
 }