Revs (the spooky ones) (#9842)

Content.Client/Ghost/GhostSystem.cs

@@ -19,7 +19,7 @@ namespace Content.Client.Ghost
         // No good way to get an event into the UI.
         public int AvailableGhostRoleCount { get; private set; } = 0;
 
-        private bool _ghostVisibility;
+        private bool _ghostVisibility = true;
 
         private bool GhostVisibility
         {
@@ -33,12 +33,9 @@ namespace Content.Client.Ghost
 
                 _ghostVisibility = value;
 
-                foreach (var ghost in EntityManager.GetAllComponents(typeof(GhostComponent), true))
+                foreach (var ghost in EntityQuery<GhostComponent, SpriteComponent>(true))
                 {
-                    if (EntityManager.TryGetComponent(ghost.Owner, out SpriteComponent? sprite))
+                    ghost.Item2.Visible = true;
-                    {
-                        sprite.Visible = value;
-                    }
                 }
             }
         }
@@ -69,12 +66,6 @@ namespace Content.Client.Ghost
         {
             component.Gui?.Dispose();
             component.Gui = null;
-
-            // PlayerDetachedMsg might not fire due to deletion order so...
-            if (component.IsAttached)
-            {
-                GhostVisibility = false;
-            }
         }
 
         private void OnGhostPlayerAttach(EntityUid uid, GhostComponent component, PlayerAttachedEvent playerAttachedEvent)

Content.Client/Revenant/RevenantComponent.cs

@@ -0,0 +1,16 @@
+using Content.Shared.Revenant;
+
+namespace Content.Client.Revenant;
+
+[RegisterComponent]
+public sealed class RevenantComponent : SharedRevenantComponent
+{
+    [DataField("state")]
+    public string State = "idle";
+    [DataField("corporealState")]
+    public string CorporealState = "active";
+    [DataField("stunnedState")]
+    public string StunnedState = "stunned";
+    [DataField("harvestingState")]
+    public string HarvestingState = "harvesting";
+}

Content.Client/Revenant/RevenantSystem.cs

@@ -0,0 +1,36 @@
+using Content.Shared.Revenant;
+using Robust.Client.GameObjects;
+
+namespace Content.Client.Revenant;
+
+public sealed class RevenantSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RevenantComponent, AppearanceChangeEvent>(OnAppearanceChange);
+    }
+
+    private void OnAppearanceChange(EntityUid uid, RevenantComponent component, ref AppearanceChangeEvent args)
+    {
+        if (args.Sprite == null)
+            return;
+
+        if (args.Component.TryGetData(RevenantVisuals.Harvesting, out bool harvesting) && harvesting)
+        {
+            args.Sprite.LayerSetState(0, component.HarvestingState);
+        }
+        else if (args.Component.TryGetData(RevenantVisuals.Stunned, out bool stunned) && stunned)
+        {
+            args.Sprite.LayerSetState(0, component.StunnedState);
+        }
+        else if (args.Component.TryGetData(RevenantVisuals.Corporeal, out bool corporeal))
+        {
+            if (corporeal)
+                args.Sprite.LayerSetState(0, component.CorporealState);
+            else
+                args.Sprite.LayerSetState(0, component.State);
+        }
+    }
+}

Content.Client/Revenant/Ui/RevenantBoundUserInterface.cs

@@ -0,0 +1,56 @@
+using Content.Client.Traitor.Uplink;
+using Content.Shared.Revenant;
+using Content.Shared.Traitor.Uplink;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+
+namespace Content.Client.Revenant.Ui;
+
+[UsedImplicitly]
+public sealed class RevenantBoundUserInterface : BoundUserInterface
+{
+    private RevenantMenu? _menu;
+
+    public RevenantBoundUserInterface(ClientUserInterfaceComponent owner, object uiKey) : base(owner, uiKey)
+    {
+
+    }
+
+    protected override void Open()
+    {
+        _menu = new();
+        _menu.OpenCentered();
+        _menu.OnClose += Close;
+
+        _menu.OnListingButtonPressed += (_, listing) =>
+        {
+            SendMessage(new RevenantBuyListingMessage(listing));
+        };
+    }
+
+    protected override void UpdateState(BoundUserInterfaceState state)
+    {
+        base.UpdateState(state);
+
+        if (_menu == null)
+            return;
+
+        switch (state)
+        {
+            case RevenantUpdateState msg:
+                _menu.UpdateEssence(msg.Essence);
+                _menu.UpdateListing(msg.Listings);
+                break;
+        }
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
+        if (!disposing)
+            return;
+
+        _menu?.Close();
+        _menu?.Dispose();
+    }
+}

Content.Client/Revenant/Ui/RevenantListingControl.xaml

@@ -0,0 +1,21 @@
+<Control xmlns="https://spacestation14.io">
+    <BoxContainer Margin="8,8,8,8" Orientation="Vertical">
+        <BoxContainer Orientation="Horizontal">
+            <Label Name="RevenantItemName" HorizontalExpand="True" />
+            <Button
+                Name="RevenantItemBuyButton"
+                MinWidth="64"
+                HorizontalAlignment="Right"
+                Access="Public" />
+        </BoxContainer>
+        <PanelContainer StyleClasses="HighDivider" />
+        <BoxContainer HorizontalExpand="True" Orientation="Horizontal">
+            <TextureRect
+                Name="RevenantItemTexture"
+                Margin="0,0,4,0"
+                MinSize="48 48"
+                Stretch="KeepAspectCentered" />
+            <RichTextLabel Name="RevenantItemDescription" />
+        </BoxContainer>
+    </BoxContainer>
+</Control>

Content.Client/Revenant/Ui/RevenantListingControl.xaml.cs

@@ -0,0 +1,26 @@
+using Robust.Client.AutoGenerated;
+using Robust.Client.Graphics;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Maths;
+
+namespace Content.Client.Revenant.Ui;
+
+[GenerateTypedNameReferences]
+public sealed partial class RevenantListingControl : Control
+{
+    public RevenantListingControl(string itemName, string itemDescription,
+        int itemPrice, bool canBuy, Texture? texture = null)
+    {
+        RobustXamlLoader.Load(this);
+
+        RevenantItemName.Text = itemName;
+        RevenantItemDescription.SetMessage(itemDescription);
+
+        RevenantItemBuyButton.Text = Loc.GetString("revenant-user-interface-cost", ("price", itemPrice));
+        RevenantItemBuyButton.Disabled = !canBuy;
+
+        RevenantItemTexture.Texture = texture;
+    }
+}

Content.Client/Revenant/Ui/RevenantMenu.xaml

@@ -0,0 +1,41 @@
+<DefaultWindow
+    xmlns="https://spacestation14.io"
+    xmlns:gfx="clr-namespace:Robust.Client.Graphics;assembly=Robust.Client"
+    Title="{Loc 'revenant-user-interface-title'}"
+    MinSize="512 512"
+    SetSize="512 512">
+    <BoxContainer Orientation="Vertical">
+        <BoxContainer Orientation="Vertical" VerticalExpand="True">
+            <BoxContainer Margin="4,4,4,4" Orientation="Horizontal">
+                <RichTextLabel
+                    Name="BalanceInfo"
+                    HorizontalAlignment="Left"
+                    Access="Public"
+                    HorizontalExpand="True" />
+            </BoxContainer>
+            <PanelContainer VerticalExpand="True">
+                <PanelContainer.PanelOverride>
+                    <gfx:StyleBoxFlat BackgroundColor="#000000FF" />
+                </PanelContainer.PanelOverride>
+                <BoxContainer Orientation="Horizontal" VerticalExpand="True">
+                    <ScrollContainer
+                        Name="RevenantListingsScroll"
+                        HScrollEnabled="False"
+                        HorizontalExpand="True"
+                        MinSize="100 256"
+                        SizeFlagsStretchRatio="2"
+                        VerticalExpand="True">
+                        <BoxContainer
+                            Name="RevenantListingsContainer"
+                            MinSize="100 256"
+                            Orientation="Vertical"
+                            SizeFlagsStretchRatio="2"
+                            VerticalExpand="True">
+                            <!--  Listings are added here by code  -->
+                        </BoxContainer>
+                    </ScrollContainer>
+                </BoxContainer>
+            </PanelContainer>
+        </BoxContainer>
+    </BoxContainer>
+</DefaultWindow>

Content.Client/Revenant/Ui/RevenantMenu.xaml.cs

@@ -0,0 +1,62 @@
+using Content.Client.Message;
+using Content.Shared.FixedPoint;
+using Content.Shared.Revenant;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Client.UserInterface.XAML;
+using Robust.Client.Utility;
+
+namespace Content.Client.Revenant.Ui;
+
+[GenerateTypedNameReferences]
+public sealed partial class RevenantMenu : DefaultWindow
+{
+    private FixedPoint2 _essence = 0f;
+
+    public event Action<BaseButton.ButtonEventArgs, RevenantStoreListingPrototype>? OnListingButtonPressed;
+
+    public RevenantMenu()
+    {
+        RobustXamlLoader.Load(this);
+    }
+
+    public void UpdateEssence(float essence)
+    {
+        // update balance label
+        _essence = essence;
+        var balanceStr = Loc.GetString("revenant-user-interface-essence-amount", ("amount", Math.Round(_essence.Float())));
+        BalanceInfo.SetMarkup(balanceStr);
+    }
+
+    public void UpdateListing(List<RevenantStoreListingPrototype> listings)
+    {
+        // should probably chunk these out instead. to-do if this clogs the internet tubes.
+        // maybe read clients prototypes instead?
+        ClearListings();
+        foreach (var item in listings)
+        {
+            AddListingGui(item);
+        }
+    }
+
+    private void AddListingGui(RevenantStoreListingPrototype listing)
+    {
+        var listingName = listing.ListingName;
+        var listingDesc = listing.Description;
+        var listingPrice = listing.Price;
+        var canBuy = _essence > listing.Price;
+        var texture = listing.Icon?.Frame0();
+
+        var newListing = new RevenantListingControl(listingName, listingDesc, listingPrice, canBuy, texture);
+        newListing.RevenantItemBuyButton.OnButtonDown += args
+            => OnListingButtonPressed?.Invoke(args, listing);
+
+        RevenantListingsContainer.AddChild(newListing);
+    }
+
+    private void ClearListings()
+    {
+        RevenantListingsContainer.Children.Clear();
+    }
+}

Content.Client/Traitor/Uplink/UplinkMenu.xaml.cs

@@ -119,7 +119,6 @@ namespace Content.Client.Traitor.Uplink
             if (texture == null)
                 texture = SpriteComponent.GetPrototypeIcon(prototype, _resourceCache).Default;
 
-
             var newListing = new UplinkListingControl(listingName, listingDesc, listingPrice, canBuy, texture);
             newListing.UplinkItemBuyButton.OnButtonDown += args
                 => OnListingButtonPressed?.Invoke(args, listing);

Content.Server/Emag/EmagSystem.cs

@@ -62,9 +62,8 @@ namespace Content.Server.Emag
                 return;
             }
 
-            var emaggedEvent = new GotEmaggedEvent(args.User);
+            var handled = DoEmag(args.Target, args.User);
-            RaiseLocalEvent(args.Target.Value, emaggedEvent, false);
+            if (handled)
-            if (emaggedEvent.Handled)
             {
                 _popupSystem.PopupEntity(Loc.GetString("emag-success", ("target", Identity.Entity(args.Target.Value, EntityManager))), args.User,
                     Filter.Entities(args.User), PopupType.Medium);
@@ -73,5 +72,15 @@ namespace Content.Server.Emag
                 return;
             }
         }
+
+        public bool DoEmag(EntityUid? target, EntityUid? user)
+        {
+            if (target == null || user == null)
+                return false;
+
+            var emaggedEvent = new GotEmaggedEvent(user.Value);
+            RaiseLocalEvent(target.Value, emaggedEvent, false);
+            return emaggedEvent.Handled;
+        }
     }
 }

Content.Server/Ghost/GhostSystem.cs

@@ -64,10 +64,9 @@ namespace Content.Server.Ghost
             var booCounter = 0;
             foreach (var ent in ents)
             {
-                var ghostBoo = new GhostBooEvent();
+                var handled = DoGhostBooEvent(ent);
-                RaiseLocalEvent(ent, ghostBoo, true);
 
-                if (ghostBoo.Handled)
+                if (handled)
                     booCounter++;
 
                 if (booCounter >= component.BooMaxTargets)
@@ -272,5 +271,13 @@ namespace Content.Server.Ghost
         {
             args.Cancel();
         }
+
+        public bool DoGhostBooEvent(EntityUid target)
+        {
+            var ghostBoo = new GhostBooEvent();
+            RaiseLocalEvent(target, ghostBoo, true);
+
+            return ghostBoo.Handled;
+        }
     }
 }

Content.Server/Revenant/CorporealComponent.cs

@@ -0,0 +1,15 @@
+namespace Content.Server.Revenant;
+
+/// <summary>
+/// Makes the target solid, visible, and applies a slowdown.
+/// Meant to be used in conjunction with statusEffectSystem
+/// </summary>
+[RegisterComponent]
+public sealed class CorporealComponent : Component
+{
+    /// <summary>
+    /// The debuff applied when the component is present.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite)]
+    public float MovementSpeedDebuff = 0.66f;
+}

Content.Server/Revenant/EntitySystems/CorporealSystem.cs

@@ -0,0 +1,79 @@
+using Content.Server.Visible;
+using Content.Shared.Physics;
+using Content.Shared.Revenant;
+using Content.Shared.Movement;
+using Robust.Server.GameObjects;
+using Robust.Server.GameStates;
+using Robust.Shared.Physics;
+using System.Linq;
+using Content.Shared.Movement.Systems;
+
+namespace Content.Server.Revenant.EntitySystems;
+
+/// <summary>
+/// Makes the revenant solid when the component is applied.
+/// Additionally applies a few visual effects.
+/// Used for status effect.
+/// </summary>
+public sealed class CorporealSystem : EntitySystem
+{
+    [Dependency] private readonly VisibilitySystem _visibilitySystem = default!;
+    [Dependency] private readonly MovementSpeedModifierSystem _movement = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<CorporealComponent, ComponentStartup>(OnStartup);
+        SubscribeLocalEvent<CorporealComponent, ComponentShutdown>(OnShutdown);
+        SubscribeLocalEvent<CorporealComponent, RefreshMovementSpeedModifiersEvent>(OnRefresh);
+    }
+
+    private void OnRefresh(EntityUid uid, CorporealComponent component, RefreshMovementSpeedModifiersEvent args)
+    {
+        args.ModifySpeed(component.MovementSpeedDebuff, component.MovementSpeedDebuff);
+    }
+    
+    private void OnStartup(EntityUid uid, CorporealComponent component, ComponentStartup args)
+    {
+        if (TryComp<AppearanceComponent>(uid, out var app))
+            app.SetData(RevenantVisuals.Corporeal, true);
+
+        if (TryComp<FixturesComponent>(uid, out var fixtures) && fixtures.FixtureCount >= 1)
+        {
+            var fixture = fixtures.Fixtures.Values.First();
+
+            fixture.CollisionMask = (int) (CollisionGroup.SmallMobMask | CollisionGroup.GhostImpassable);
+            fixture.CollisionLayer = (int) CollisionGroup.SmallMobLayer;
+        }
+
+        if (TryComp<VisibilityComponent>(uid, out var visibility))
+        {
+            _visibilitySystem.RemoveLayer(visibility, (int) VisibilityFlags.Ghost, false);
+            _visibilitySystem.AddLayer(visibility, (int) VisibilityFlags.Normal, false);
+            _visibilitySystem.RefreshVisibility(visibility);
+        }
+        _movement.RefreshMovementSpeedModifiers(uid);
+    }
+
+    private void OnShutdown(EntityUid uid, CorporealComponent component, ComponentShutdown args)
+    {
+        if (TryComp<AppearanceComponent>(uid, out var app))
+            app.SetData(RevenantVisuals.Corporeal, false);
+
+        if (TryComp<FixturesComponent>(uid, out var fixtures) && fixtures.FixtureCount >= 1)
+        {
+            var fixture = fixtures.Fixtures.Values.First();
+
+            fixture.CollisionMask = (int) CollisionGroup.GhostImpassable;
+            fixture.CollisionLayer = 0;
+        }
+
+        if (TryComp<VisibilityComponent>(uid, out var visibility))
+        {
+            _visibilitySystem.AddLayer(visibility, (int) VisibilityFlags.Ghost, false);
+            _visibilitySystem.RemoveLayer(visibility, (int) VisibilityFlags.Normal, false);
+            _visibilitySystem.RefreshVisibility(visibility);
+        }
+    }
+}

Content.Server/Revenant/EntitySystems/EssenceSystem.cs

@@ -0,0 +1,71 @@
+using Content.Server.Mind.Components;
+using Content.Shared.Examine;
+using Content.Shared.MobState;
+using Content.Shared.MobState.Components;
+using Robust.Shared.Random;
+
+namespace Content.Server.Revenant.EntitySystems;
+
+/// <summary>
+/// Attached to entities when a revenant drains them in order to
+/// manage their essence.
+/// </summary>
+public sealed class EssenceSystem : EntitySystem
+{
+    [Dependency] private readonly IRobustRandom _random = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<EssenceComponent, ComponentStartup>(UpdateEssenceAmount);
+        SubscribeLocalEvent<EssenceComponent, MobStateChangedEvent>(UpdateEssenceAmount);
+        SubscribeLocalEvent<EssenceComponent, MindAddedMessage>(UpdateEssenceAmount);
+        SubscribeLocalEvent<EssenceComponent, MindRemovedMessage>(UpdateEssenceAmount);
+        SubscribeLocalEvent<EssenceComponent, ExaminedEvent>(OnExamine);
+    }
+
+    private void OnExamine(EntityUid uid, EssenceComponent component, ExaminedEvent args)
+    {
+        if (!component.SearchComplete || !HasComp<RevenantComponent>(args.Examiner))
+            return;
+
+        string message;
+        switch (component.EssenceAmount)
+        {
+            case <= 45:
+                message = "revenant-soul-yield-low";
+                break;
+            case >= 90:
+                message = "revenant-soul-yield-high";
+                break;
+            default:
+                message = "revenant-soul-yield-average";
+                break;
+        }
+
+        args.PushMarkup(Loc.GetString(message, ("target", uid)));
+    }
+
+    private void UpdateEssenceAmount(EntityUid uid, EssenceComponent component, EntityEventArgs args)
+    {
+        if (!TryComp<MobStateComponent>(uid, out var mob))
+            return;
+
+        switch (mob.CurrentState)
+        {
+            case DamageState.Alive:
+                if (TryComp<MindComponent>(uid, out var mind) && mind.Mind != null)
+                    component.EssenceAmount = _random.NextFloat(75f, 100f);
+                else
+                    component.EssenceAmount = _random.NextFloat(45f, 70f);
+                break;
+            case DamageState.Critical:
+                component.EssenceAmount = _random.NextFloat(35f, 50f);
+                break;
+            case DamageState.Dead:
+                component.EssenceAmount = _random.NextFloat(15f, 20f);
+                break;
+        }
+    }
+}

Content.Server/Revenant/EntitySystems/RevenantSystem.Abilities.cs

@@ -0,0 +1,311 @@
+using Content.Shared.Popups;
+using Content.Shared.Damage;
+using Content.Shared.MobState.Components;
+using Content.Server.DoAfter;
+using Content.Shared.Revenant;
+using Robust.Shared.Random;
+using Robust.Shared.Player;
+using Robust.Shared.Map;
+using Content.Shared.Tag;
+using Content.Shared.Maps;
+using Content.Server.Storage.Components;
+using Content.Server.Light.Components;
+using Content.Server.Ghost;
+using Robust.Shared.Physics;
+using Content.Shared.Throwing;
+using Content.Server.Storage.EntitySystems;
+using Content.Shared.Interaction;
+using Content.Server.Disease;
+using Content.Server.Disease.Components;
+using Content.Shared.Item;
+using Content.Shared.Bed.Sleep;
+using Content.Shared.MobState;
+using Content.Server.Explosion.EntitySystems;
+using System.Linq;
+using Content.Server.Emag;
+using Content.Shared.CharacterAppearance.Components;
+using Robust.Shared.Utility;
+
+namespace Content.Server.Revenant.EntitySystems;
+
+public sealed partial class RevenantSystem : EntitySystem
+{
+    [Dependency] private readonly IMapManager _mapManager = default!;
+    [Dependency] private readonly ThrowingSystem _throwing = default!;
+    [Dependency] private readonly EntityStorageSystem _entityStorage = default!;
+    [Dependency] private readonly DiseaseSystem _disease = default!;
+    [Dependency] private readonly ExplosionSystem _explosion = default!;
+    [Dependency] private readonly EmagSystem _emag = default!;
+    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
+    [Dependency] private readonly GhostSystem _ghost = default!;
+
+    private void InitializeAbilities()
+    {
+        SubscribeLocalEvent<RevenantComponent, InteractNoHandEvent>(OnInteract);
+        SubscribeLocalEvent<RevenantComponent, SoulSearchDoAfterComplete>(OnSoulSearchComplete);
+        SubscribeLocalEvent<RevenantComponent, HarvestDoAfterComplete>(OnHarvestComplete);
+        SubscribeLocalEvent<RevenantComponent, HarvestDoAfterCancelled>(OnHarvestCancelled);
+
+        SubscribeLocalEvent<RevenantComponent, RevenantDefileActionEvent>(OnDefileAction);
+        SubscribeLocalEvent<RevenantComponent, RevenantOverloadLightsActionEvent>(OnOverloadLightsAction);
+        SubscribeLocalEvent<RevenantComponent, RevenantBlightActionEvent>(OnBlightAction);
+        SubscribeLocalEvent<RevenantComponent, RevenantMalfunctionActionEvent>(OnMalfunctionAction);
+    }
+
+    private void OnInteract(EntityUid uid, RevenantComponent component, InteractNoHandEvent args)
+    {
+        var target = args.Target;
+        if (target == args.User)
+            return;
+
+        if (HasComp<PoweredLightComponent>(target))
+        {
+            args.Handled = _ghost.DoGhostBooEvent(target);
+            return;
+        }
+
+        if (!HasComp<MobStateComponent>(target) || !HasComp<HumanoidAppearanceComponent>(target) || HasComp<RevenantComponent>(target))
+            return;
+
+        if (!_interact.InRangeUnobstructed(uid, target))
+            return;
+
+        args.Handled = true;
+        if (!TryComp<EssenceComponent>(target, out var essence) || !essence.SearchComplete)
+        {
+            EnsureComp<EssenceComponent>(target);
+            BeginSoulSearchDoAfter(uid, target, component);
+        }
+        else
+        {
+            BeginHarvestDoAfter(uid, target, component, essence);
+        }
+    }
+
+    private void BeginSoulSearchDoAfter(EntityUid uid, EntityUid target, RevenantComponent revenant)
+    {
+        _popup.PopupEntity(Loc.GetString("revenant-soul-searching", ("target", target)), uid, Filter.Entities(uid), PopupType.Medium);
+        revenant.SoulSearchCancelToken = new();
+        var searchDoAfter = new DoAfterEventArgs(uid, revenant.SoulSearchDuration, revenant.SoulSearchCancelToken.Token, target)
+        {
+            BreakOnUserMove = true,
+            DistanceThreshold = 2,
+            UserFinishedEvent = new SoulSearchDoAfterComplete(target),
+        };
+        _doAfter.DoAfter(searchDoAfter);
+    }
+
+    private void OnSoulSearchComplete(EntityUid uid, RevenantComponent component, SoulSearchDoAfterComplete args)
+    {
+        if (!TryComp<EssenceComponent>(args.Target, out var essence))
+            return;
+        essence.SearchComplete = true;
+
+        string message;
+        switch (essence.EssenceAmount)
+        {
+            case <= 45:
+                message = "revenant-soul-yield-low";
+                break;
+            case >= 90:
+                message = "revenant-soul-yield-high";
+                break;
+            default:
+                message = "revenant-soul-yield-average";
+                break;
+        }
+        _popup.PopupEntity(Loc.GetString(message, ("target", args.Target)), args.Target, Filter.Entities(uid), PopupType.Medium);
+    }
+
+    private void BeginHarvestDoAfter(EntityUid uid, EntityUid target, RevenantComponent revenant, EssenceComponent essence)
+    {
+        if (essence.Harvested)
+        {
+            _popup.PopupEntity(Loc.GetString("revenant-soul-harvested"), target, Filter.Entities(uid), PopupType.SmallCaution);
+            return;
+        }
+
+        if (TryComp<MobStateComponent>(target, out var mobstate) && mobstate.CurrentState == DamageState.Alive && !HasComp<SleepingComponent>(target))
+        {
+            _popup.PopupEntity(Loc.GetString("revenant-soul-too-powerful"), target, Filter.Entities(uid));
+            return;
+        }
+
+        revenant.HarvestCancelToken = new();
+        var doAfter = new DoAfterEventArgs(uid, revenant.HarvestDebuffs.X, revenant.HarvestCancelToken.Token, target)
+        {
+            DistanceThreshold = 2,
+            BreakOnUserMove = true,
+            NeedHand = false,
+            UserFinishedEvent = new HarvestDoAfterComplete(target),
+            UserCancelledEvent = new HarvestDoAfterCancelled(),
+        };
+
+        _appearance.SetData(uid, RevenantVisuals.Harvesting, true);
+
+        _popup.PopupEntity(Loc.GetString("revenant-soul-begin-harvest", ("target", target)),
+            target, Filter.Pvs(target), PopupType.Large);
+
+        TryUseAbility(uid, revenant, 0, revenant.HarvestDebuffs);
+        _doAfter.DoAfter(doAfter);
+    }
+
+    private void OnHarvestComplete(EntityUid uid, RevenantComponent component, HarvestDoAfterComplete args)
+    {
+        _appearance.SetData(uid, RevenantVisuals.Harvesting, false);
+
+        if (!TryComp<EssenceComponent>(args.Target, out var essence))
+            return;
+
+        _popup.PopupEntity(Loc.GetString("revenant-soul-finish-harvest", ("target", args.Target)),
+            args.Target, Filter.Pvs(args.Target), PopupType.LargeCaution);
+
+        essence.Harvested = true;
+        ChangeEssenceAmount(uid, essence.EssenceAmount, component);
+        component.StolenEssence += essence.EssenceAmount;
+
+        if (!TryComp<MobStateComponent>(args.Target, out var mobstate))
+            return;
+
+        if (_mobState.IsAlive(args.Target) || _mobState.IsCritical(args.Target))
+        {
+            _popup.PopupEntity(Loc.GetString("revenant-max-essence-increased"), uid, Filter.Entities(uid));
+            component.EssenceRegenCap += component.MaxEssenceUpgradeAmount;
+        }
+
+        //KILL THEMMMM
+        var damage = _mobState.GetEarliestDeadState(mobstate, 0)?.threshold;
+        if (damage == null)
+            return;
+        DamageSpecifier dspec = new();
+        dspec.DamageDict.Add("Cellular", damage.Value);
+        _damage.TryChangeDamage(args.Target, dspec, true);
+    }
+
+    private void OnHarvestCancelled(EntityUid uid, RevenantComponent component, HarvestDoAfterCancelled args)
+    {
+        _appearance.SetData(uid, RevenantVisuals.Harvesting, false);
+    }
+
+    private void OnDefileAction(EntityUid uid, RevenantComponent component, RevenantDefileActionEvent args)
+    {
+        if (args.Handled)
+            return;
+
+        if (!TryUseAbility(uid, component, component.DefileCost, component.DefileDebuffs))
+            return;
+
+        args.Handled = true;
+
+        //var coords = Transform(uid).Coordinates;
+        //var gridId = coords.GetGridUid(EntityManager);
+        var xform = Transform(uid);
+        if (!_mapManager.TryGetGrid(xform.GridUid, out var map))
+            return;
+        var tiles = map.GetTilesIntersecting(Box2.CenteredAround(xform.WorldPosition,
+            (component.DefileRadius*2, component.DefileRadius))).ToArray();
+
+        _random.Shuffle(tiles);
+
+        for (var i = 0; i < component.DefileTilePryAmount; i++)
+        {
+            if (!tiles.TryGetValue(i, out var value))
+                continue;
+            value.PryTile();
+        }
+
+        var lookup = _lookup.GetEntitiesInRange(uid, component.DefileRadius, LookupFlags.Approximate | LookupFlags.Anchored);
+        var tags = GetEntityQuery<TagComponent>();
+        var entityStorage = GetEntityQuery<EntityStorageComponent>();
+        var items = GetEntityQuery<ItemComponent>();
+        var lights = GetEntityQuery<PoweredLightComponent>();
+
+        foreach (var ent in lookup)
+        {
+            //break windows
+            if (tags.HasComponent(ent) && _tag.HasAnyTag(ent, "Window"))
+            {
+                //hardcoded damage specifiers til i die.
+                var dspec = new DamageSpecifier();
+                dspec.DamageDict.Add("Structural", 15);
+                _damage.TryChangeDamage(ent, dspec);
+            }
+
+            if (!_random.Prob(component.DefileEffectChance))
+                continue;
+
+            //randomly opens some lockers and such.
+            if (entityStorage.TryGetComponent(ent, out var entstorecomp))
+                _entityStorage.OpenStorage(ent, entstorecomp);
+
+            //chucks shit
+            if (items.HasComponent(ent) &&
+                TryComp<PhysicsComponent>(ent, out var phys) && phys.BodyType != BodyType.Static)
+                _throwing.TryThrow(ent, _random.NextAngle().ToWorldVec());
+
+            //flicker lights
+            if (lights.HasComponent(ent))
+                _ghost.DoGhostBooEvent(ent);
+        }
+    }
+
+    private void OnOverloadLightsAction(EntityUid uid, RevenantComponent component, RevenantOverloadLightsActionEvent args)
+    {
+        if (args.Handled)
+            return;
+
+        if (!TryUseAbility(uid, component, component.OverloadCost, component.OverloadDebuffs))
+            return;
+
+        args.Handled = true;
+
+        var poweredLights = GetEntityQuery<PoweredLightComponent>();
+        var lookup = _lookup.GetEntitiesInRange(uid, component.OverloadRadius);
+
+        foreach (var ent in lookup)
+        {
+            if (!poweredLights.HasComponent(ent))
+                continue;
+
+            var ev = new GhostBooEvent(); //light go flicker
+            RaiseLocalEvent(ent, ev);
+
+            if (_random.Prob(component.OverloadBreakChance))
+            {
+                //values
+                _explosion.QueueExplosion(ent, "RevenantElectric", 15, 3, 5, canCreateVacuum: false);
+            }
+        }
+    }
+
+    private void OnBlightAction(EntityUid uid, RevenantComponent component, RevenantBlightActionEvent args)
+    {
+        if (args.Handled)
+            return;
+
+        if (!TryUseAbility(uid, component, component.BlightCost, component.BlightDebuffs))
+            return;
+
+        args.Handled = true;
+
+        var emo = GetEntityQuery<DiseaseCarrierComponent>();
+
+        foreach (var ent in _lookup.GetEntitiesInRange(uid, component.BlightRadius))
+            if (emo.TryGetComponent(ent, out var comp))
+                _disease.TryInfect(comp, component.BlightDiseasePrototypeId);
+    }
+
+    private void OnMalfunctionAction(EntityUid uid, RevenantComponent component, RevenantMalfunctionActionEvent args)
+    {
+        if (args.Handled)
+            return;
+
+        if (!TryUseAbility(uid, component, component.MalfunctionCost, component.MalfunctionDebuffs))
+            return;
+
+        args.Handled = true;
+
+        foreach (var ent in _lookup.GetEntitiesInRange(uid, component.MalfunctionRadius))
+            _emag.DoEmag(ent, ent); //it emags itself. spooky.
+    }
+}

Content.Server/Revenant/EntitySystems/RevenantSystem.Shop.cs

@@ -0,0 +1,69 @@
+using System.Linq;
+using Content.Shared.Revenant;
+using Content.Server.UserInterface;
+using Robust.Server.GameObjects;
+using Robust.Server.Player;
+using Content.Shared.Actions.ActionTypes;
+
+namespace Content.Server.Revenant.EntitySystems;
+
+// TODO: Delete and replace all of this with StoreSystem once that's merged
+// i'm sorry, but i'm not ultra-optimizing something that's getting deleted in a week.
+// 8/7/22 -emo (bully me if this exists in the future)
+public sealed partial class RevenantSystem : EntitySystem
+{
+    private void InitializeShop()
+    {
+        SubscribeLocalEvent<RevenantComponent, RevenantShopActionEvent>(OnShop);
+        SubscribeLocalEvent<RevenantComponent, RevenantBuyListingMessage>(OnBuy);
+    }
+
+    private void OnShop(EntityUid uid, RevenantComponent component, RevenantShopActionEvent args)
+    {
+        if (!TryComp<ActorComponent>(uid, out var actor))
+            return;
+        ToggleUi(component, actor.PlayerSession);
+    }
+
+    private void OnBuy(EntityUid uid, RevenantComponent component, RevenantBuyListingMessage ev)
+    {
+        RevenantStoreListingPrototype? targetListing = null;
+        foreach (var listing in component.Listings)
+        {
+            if (listing.Key.ID == ev.Listing.ID)
+                targetListing = listing.Key;
+        }
+
+        if (targetListing == null)
+            return;
+        component.Listings[targetListing] = false;
+
+        if (component.StolenEssence < ev.Listing.Price)
+            return;
+        component.StolenEssence -= ev.Listing.Price;
+
+        if (_proto.TryIndex<InstantActionPrototype>(ev.Listing.ActionId, out var action))
+            _action.AddAction(uid, new InstantAction(action), null);
+
+        UpdateUserInterface(component);
+    }
+
+    public void ToggleUi(RevenantComponent component, IPlayerSession session)
+    {
+        var ui = component.Owner.GetUIOrNull(RevenantUiKey.Key);
+        ui?.Toggle(session);
+
+        UpdateUserInterface(component);
+    }
+
+    private void UpdateUserInterface(RevenantComponent component)
+    {
+        var ui = component.Owner.GetUIOrNull(RevenantUiKey.Key);
+        if (ui == null)
+            return;
+
+        var filterlistings = (from e in component.Listings where e.Value select e.Key).ToList();
+
+        ui.SetState(new RevenantUpdateState(component.StolenEssence.Float(), filterlistings));
+    }
+}

Content.Server/Revenant/EntitySystems/RevenantSystem.cs

@@ -0,0 +1,184 @@
+using Content.Server.Actions;
+using Content.Shared.Popups;
+using Content.Shared.Alert;
+using Content.Shared.Damage;
+using Content.Shared.Interaction;
+using Content.Server.DoAfter;
+using Content.Shared.Stunnable;
+using Content.Shared.Revenant;
+using Robust.Server.GameObjects;
+using Robust.Shared.Random;
+using Content.Shared.StatusEffect;
+using Content.Server.MobState;
+using Content.Server.Visible;
+using Content.Shared.Examine;
+using Robust.Shared.Prototypes;
+using Content.Shared.Actions.ActionTypes;
+using Content.Shared.Tag;
+using Content.Server.Polymorph.Systems;
+using Content.Shared.FixedPoint;
+using Robust.Shared.Player;
+using Content.Shared.Movement.Systems;
+using Content.Shared.Maps;
+using Content.Shared.Physics;
+
+namespace Content.Server.Revenant.EntitySystems;
+
+public sealed partial class RevenantSystem : EntitySystem
+{
+    [Dependency] private readonly IRobustRandom _random = default!;
+    [Dependency] private readonly IPrototypeManager _proto = default!;
+    [Dependency] private readonly ActionsSystem _action = default!;
+    [Dependency] private readonly AlertsSystem _alerts = default!;
+    [Dependency] private readonly DamageableSystem _damage = default!;
+    [Dependency] private readonly DoAfterSystem _doAfter = default!;
+    [Dependency] private readonly EntityLookupSystem _lookup = default!;
+    [Dependency] private readonly MobStateSystem _mobState = default!;
+    [Dependency] private readonly PolymorphableSystem _polymorphable = default!;
+    [Dependency] private readonly PhysicsSystem _physics = default!;
+    [Dependency] private readonly StatusEffectsSystem _statusEffects = default!;
+    [Dependency] private readonly SharedInteractionSystem _interact = default!;
+    [Dependency] private readonly SharedPopupSystem _popup = default!;
+    [Dependency] private readonly SharedStunSystem _stun = default!;
+    [Dependency] private readonly TagSystem _tag = default!;
+    [Dependency] private readonly MovementSpeedModifierSystem _movement = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RevenantComponent, ComponentStartup>(OnStartup);
+
+        SubscribeLocalEvent<RevenantComponent, DamageChangedEvent>(OnDamage);
+        SubscribeLocalEvent<RevenantComponent, ExaminedEvent>(OnExamine);
+        SubscribeLocalEvent<RevenantComponent, StatusEffectAddedEvent>(OnStatusAdded);
+        SubscribeLocalEvent<RevenantComponent, StatusEffectEndedEvent>(OnStatusEnded);
+
+        InitializeAbilities();
+        InitializeShop();
+    }
+
+    private void OnStartup(EntityUid uid, RevenantComponent component, ComponentStartup args)
+    {
+        //update the icon
+        ChangeEssenceAmount(uid, 0, component);
+
+        //default the visuals
+        _appearance.SetData(uid, RevenantVisuals.Corporeal, false);
+        _appearance.SetData(uid, RevenantVisuals.Harvesting, false);
+        _appearance.SetData(uid, RevenantVisuals.Stunned, false);
+
+        //ghost vision
+        if (TryComp(component.Owner, out EyeComponent? eye))
+            eye.VisibilityMask |= (uint) (VisibilityFlags.Ghost);
+
+        //get all the abilities
+        foreach (var listing in _proto.EnumeratePrototypes<RevenantStoreListingPrototype>())
+            component.Listings.Add(listing, true);
+
+        var shopaction = new InstantAction(_proto.Index<InstantActionPrototype>("RevenantShop"));
+        _action.AddAction(uid, shopaction, null);
+    }
+
+    private void OnStatusAdded(EntityUid uid, RevenantComponent component, StatusEffectAddedEvent args)
+    {
+        if (args.Key == "Stun")
+            _appearance.SetData(uid, RevenantVisuals.Stunned, true);
+    }
+
+    private void OnStatusEnded(EntityUid uid, RevenantComponent component, StatusEffectEndedEvent args)
+    {
+        if (args.Key == "Stun")
+            _appearance.SetData(uid, RevenantVisuals.Stunned, false);
+        else if (args.Key == "Corporeal")
+            _movement.RefreshMovementSpeedModifiers(uid);
+    }
+
+    private void OnExamine(EntityUid uid, RevenantComponent component, ExaminedEvent args)
+    {
+        if (args.Examiner == args.Examined)
+        {
+            args.PushMarkup(Loc.GetString("revenant-essence-amount",
+                ("current", component.Essence.Int()), ("max", component.EssenceRegenCap.Int())));
+        }
+    }
+
+    private void OnDamage(EntityUid uid, RevenantComponent component, DamageChangedEvent args)
+    {
+        if (!HasComp<CorporealComponent>(uid) || args.DamageDelta == null)
+            return;
+
+        var essenceDamage = args.DamageDelta.Total.Float() * component.DamageToEssenceCoefficient * -1;
+        ChangeEssenceAmount(uid, essenceDamage, component);
+    }
+
+    public bool ChangeEssenceAmount(EntityUid uid, FixedPoint2 amount, RevenantComponent? component = null, bool allowDeath = true, bool regenCap = false)
+    {
+        if (!Resolve(uid, ref component))
+            return false;
+
+        if (!allowDeath && component.Essence + amount <= 0)
+            return false;
+
+        component.Essence += amount;
+
+        if (regenCap)
+            FixedPoint2.Min(component.Essence, component.EssenceRegenCap);
+
+        _alerts.ShowAlert(uid, AlertType.Essence, (short) Math.Clamp(Math.Round(component.Essence.Float() / 10f), 0, 16));
+
+        if (component.Essence <= 0)
+        {
+            component.Essence = component.EssenceRegenCap;
+            _polymorphable.PolymorphEntity(uid, "Ectoplasm");
+        }
+
+        UpdateUserInterface(component);
+        return true;
+    }
+
+    private bool TryUseAbility(EntityUid uid, RevenantComponent component, FixedPoint2 abilityCost, Vector2 debuffs)
+    {
+        if (component.Essence <= abilityCost)
+        {
+            _popup.PopupEntity(Loc.GetString("revenant-not-enough-essence"), uid, Filter.Entities(uid));
+            return false;
+        }
+
+        var tileref = Transform(uid).Coordinates.GetTileRef();
+        if (tileref != null)
+        {
+            if(_physics.GetEntitiesIntersectingBody(uid, (int) CollisionGroup.Impassable).Count > 0)
+            {
+                _popup.PopupEntity(Loc.GetString("revenant-in-solid"), uid, Filter.Entities(uid));
+                return false;
+            }
+        }
+
+        ChangeEssenceAmount(uid, abilityCost, component, false);
+
+        _statusEffects.TryAddStatusEffect<CorporealComponent>(uid, "Corporeal", TimeSpan.FromSeconds(debuffs.Y), false);
+        _stun.TryStun(uid, TimeSpan.FromSeconds(debuffs.X), false);
+
+        return true;
+    }
+
+    public override void Update(float frameTime)
+    {
+        base.Update(frameTime);
+
+        foreach (var rev in EntityQuery<RevenantComponent>())
+        {
+            rev.Accumulator += frameTime;
+
+            if (rev.Accumulator <= 1)
+                continue;
+            rev.Accumulator -= 1;
+
+            if (rev.Essence < rev.EssenceRegenCap)
+            {
+                ChangeEssenceAmount(rev.Owner, rev.EssencePerSecond, rev, regenCap: true);
+            }
+        }
+    }
+}

Content.Server/Revenant/EssenceComponent.cs

@@ -0,0 +1,25 @@
+namespace Content.Server.Revenant;
+
+[RegisterComponent]
+public sealed class EssenceComponent : Component
+{
+    /// <summary>
+    /// Whether or not the entity has been harvested yet.
+    /// </summary>
+    [ViewVariables]
+    public bool Harvested = false;
+
+    /// <summary>
+    /// Whether or not a revenant has searched this entity
+    /// for its soul yet.
+    /// </summary>
+    [ViewVariables]
+    public bool SearchComplete = false;
+
+    /// <summary>
+    /// The total amount of Essence that the entity has.
+    /// Changes based on mob state.
+    /// </summary>
+    [ViewVariables]
+    public float EssenceAmount = 0f;
+}

Content.Server/Revenant/RevenantComponent.cs

@@ -0,0 +1,220 @@
+using Content.Shared.Disease;
+using Content.Shared.Revenant;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using System.Threading;
+using Content.Shared.FixedPoint;
+
+namespace Content.Server.Revenant;
+
+[RegisterComponent]
+public sealed class RevenantComponent : SharedRevenantComponent
+{
+    /// <summary>
+    /// The total amount of Essence the revenant has. Functions
+    /// as health and is regenerated.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite)]
+    public FixedPoint2 Essence = 75;
+
+    /// <summary>
+    /// Used for purchasing shop items.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite)]
+    public FixedPoint2 StolenEssence = 0;
+
+    /// <summary>
+    /// The entity's current max amount of essence. Can be increased
+    /// through harvesting player souls.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("maxEssence")]
+    public FixedPoint2 EssenceRegenCap = 75;
+
+    /// <summary>
+    /// The coefficient of damage taken to actual health lost.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("damageToEssenceCoefficient")]
+    public float DamageToEssenceCoefficient = 1f;
+
+    /// <summary>
+    /// The amount of essence passively generated per second.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("essencePerSecond")]
+    public FixedPoint2 EssencePerSecond = 0.25f;
+
+    [ViewVariables]
+    public float Accumulator = 0;
+
+    // Here's the gist of the harvest ability:
+    // Step 1: The revenant clicks on an entity to "search" for it's soul, which creates a doafter.
+    // Step 2: After the doafter is completed, the soul is "found" and can be harvested.
+    // Step 3: Clicking the entity again begins to harvest the soul, which causes the revenant to become vulnerable
+    // Step 4: The second doafter for the harvest completes, killing the target and granting the revenant essence.
+    #region Harvest Ability
+    /// <summary>
+    /// The duration of the soul search
+    /// </summary>
+    [ViewVariables, DataField("soulSearchDuration")]
+    public float SoulSearchDuration = 2.5f;
+
+    /// <summary>
+    /// The status effects applied after the ability
+    /// the first float corresponds to amount of time the entity is stunned.
+    /// the second corresponds to the amount of time the entity is made solid.
+    /// </summary>
+    [ViewVariables, DataField("harvestDebuffs")]
+    public Vector2 HarvestDebuffs = (5, 5);
+
+    /// <summary>
+    /// The amount that is given to the revenant each time it's max essence is upgraded.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("maxEssenceUpgradeAmount")]
+    public float MaxEssenceUpgradeAmount = 10;
+
+    public CancellationTokenSource? SoulSearchCancelToken;
+    public CancellationTokenSource? HarvestCancelToken;
+    #endregion
+
+    //In the nearby radius, causes various objects to be thrown, messed with, and containers opened
+    //Generally just causes a mess
+    #region Defile Ability
+    /// <summary>
+    /// The amount of essence that is needed to use the ability.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("defileCost")]
+    public FixedPoint2 DefileCost = -30;
+
+    /// <summary>
+    /// The status effects applied after the ability
+    /// the first float corresponds to amount of time the entity is stunned.
+    /// the second corresponds to the amount of time the entity is made solid.
+    /// </summary>
+    [ViewVariables, DataField("defileDebuffs")]
+    public Vector2 DefileDebuffs = (1, 4);
+
+    /// <summary>
+    /// The radius around the user that this ability affects
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("defileRadius")]
+    public float DefileRadius = 3.5f;
+
+    /// <summary>
+    /// The amount of tiles that are uprooted by the ability
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("defileTilePryAmount")]
+    public int DefileTilePryAmount = 15;
+
+    /// <summary>
+    /// The chance that an individual entity will have any of the effects
+    /// happen to it.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("defileEffectChance")]
+    public float DefileEffectChance = 0.5f;
+    #endregion
+
+    #region Overload Lights Ability
+    /// <summary>
+    /// The amount of essence that is needed to use the ability.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("overloadCost")]
+    public FixedPoint2 OverloadCost = -40;
+
+    /// <summary>
+    /// The status effects applied after the ability
+    /// the first float corresponds to amount of time the entity is stunned.
+    /// the second corresponds to the amount of time the entity is made solid.
+    /// </summary>
+    [ViewVariables, DataField("overloadDebuffs")]
+    public Vector2 OverloadDebuffs = (3, 8);
+
+    /// <summary>
+    /// The radius around the user that this ability affects
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("overloadRadius")]
+    public float OverloadRadius = 3.5f;
+
+    /// <summary>
+    /// The chance that each light in the radius of the ability will break and explode.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("overloadBreakChance")]
+    public float OverloadBreakChance = 0.5f;
+    #endregion
+
+    #region Blight Ability
+    /// <summary>
+    /// The amount of essence that is needed to use the ability.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("blightCost")]
+    public float BlightCost = -50;
+
+    /// <summary>
+    /// The status effects applied after the ability
+    /// the first float corresponds to amount of time the entity is stunned.
+    /// the second corresponds to the amount of time the entity is made solid.
+    /// </summary>
+    [ViewVariables, DataField("blightDebuffs")]
+    public Vector2 BlightDebuffs = (2, 5);
+
+    /// <summary>
+    /// The radius around the user that this ability affects
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("blightRadius")]
+    public float BlightRadius = 3.5f;
+
+    /// <summary>
+    /// The disease that is given to the victims of the ability.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("blightDiseasePrototypeId", customTypeSerializer: typeof(PrototypeIdSerializer<DiseasePrototype>))]
+    public string BlightDiseasePrototypeId = "SpectralTiredness";
+    #endregion
+
+    #region Malfunction Ability
+    /// <summary>
+    /// The amount of essence that is needed to use the ability.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("malfunctionCost")]
+    public FixedPoint2 MalfunctionCost = -60;
+
+    /// <summary>
+    /// The status effects applied after the ability
+    /// the first float corresponds to amount of time the entity is stunned.
+    /// the second corresponds to the amount of time the entity is made solid.
+    /// </summary>
+    [ViewVariables, DataField("malfunctionDebuffs")]
+    public Vector2 MalfunctionDebuffs = (2, 8);
+
+    /// <summary>
+    /// The radius around the user that this ability affects
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("malfunctionRadius")]
+    public float MalfunctionRadius = 3.5f;
+    #endregion
+
+    /// <summary>
+    /// Stores all of the currently unlockable abilities in the shop.
+    /// </summary>
+    [ViewVariables]
+    public Dictionary<RevenantStoreListingPrototype, bool> Listings = new ();
+}
+
+public sealed class SoulSearchDoAfterComplete : EntityEventArgs
+{
+    public readonly EntityUid Target;
+
+    public SoulSearchDoAfterComplete(EntityUid target)
+    {
+        Target = target;
+    }
+}
+
+public sealed class HarvestDoAfterComplete : EntityEventArgs
+{
+    public readonly EntityUid Target;
+
+    public HarvestDoAfterComplete(EntityUid target)
+    {
+        Target = target;
+    }
+}
+
+public sealed class HarvestDoAfterCancelled : EntityEventArgs { }

Content.Server/Storage/EntitySystems/EntityStorageSystem.cs

@@ -208,9 +208,9 @@ public sealed class EntityStorageSystem : EntitySystem
         return true;
     }
 
-    public bool TryOpenStorage(EntityUid user, EntityUid target)
+    public bool TryOpenStorage(EntityUid user, EntityUid target, bool silent = false)
     {
-        if (!CanOpen(user, target))
+        if (!CanOpen(user, target, silent))
             return false;
 
         OpenStorage(target);

Content.Shared/Alert/AlertType.cs

@@ -1,4 +1,4 @@
-namespace Content.Shared.Alert
+namespace Content.Shared.Alert
 {
     /// <summary>
     /// Every kind of alert. Corresponds to alertType field in alert prototypes defined in YML
@@ -35,6 +35,8 @@
         Muted,
         VowOfSilence,
         VowBroken,
+        Essence,
+        Corporeal,
         Debug1,
         Debug2,
         Debug3,

Content.Shared/Interaction/InteractHand.cs

@@ -36,4 +36,23 @@ namespace Content.Shared.Interaction
             Target = target;
         }
     }
+
+    public sealed class InteractNoHandEvent : HandledEntityEventArgs, ITargetedInteractEventArgs
+    {
+        /// <summary>
+        ///     Entity that triggered the interaction.
+        /// </summary>
+        public EntityUid User { get; }
+
+        /// <summary>
+        ///     Entity that was interacted on.
+        /// </summary>
+        public EntityUid Target { get; }
+
+        public InteractNoHandEvent(EntityUid user, EntityUid target)
+        {
+            User = user;
+            Target = target;
+        }
+    }
 }

Content.Shared/Interaction/SharedInteractionSystem.cs

@@ -230,7 +230,14 @@ namespace Content.Shared.Interaction
 
             // Does the user have hands?
             if (!TryComp(user, out SharedHandsComponent? hands) || hands.ActiveHand == null)
+            {
+                if (target != null)
+                {
+                    var ev = new InteractNoHandEvent(user, target.Value);
+                    RaiseLocalEvent(user, ev, true);
+                }
                 return;
+            }
 
             var inRangeUnobstructed = target == null
                 ? !checkAccess || InRangeUnobstructed(user, coordinates)

Content.Shared/Revenant/RevenantStoreListingPrototype.cs

@@ -0,0 +1,30 @@
+using Content.Shared.Actions.ActionTypes;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using Robust.Shared.Utility;
+
+namespace Content.Shared.Revenant;
+
+[Serializable]
+[Prototype("revenantListing")]
+public sealed class RevenantStoreListingPrototype : IPrototype
+{
+    [ViewVariables]
+    [IdDataField]
+    public string ID { get; } = default!;
+
+    [DataField("actionId", customTypeSerializer:typeof(PrototypeIdSerializer<InstantActionPrototype>))]
+    public string ActionId { get; } = string.Empty;
+
+    [DataField("price")]
+    public int Price { get; } = 5;
+
+    [DataField("description")]
+    public string Description { get; } = string.Empty;
+
+    [DataField("listingName")]
+    public string ListingName { get; } = string.Empty;
+
+    [DataField("icon")]
+    public SpriteSpecifier? Icon { get; } = null;
+}

Content.Shared/Revenant/SharedRevenant.cs

@@ -0,0 +1,49 @@
+using Content.Shared.Actions;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Revenant;
+
+public sealed class RevenantShopActionEvent : InstantActionEvent { }
+public sealed class RevenantDefileActionEvent : InstantActionEvent { }
+public sealed class RevenantOverloadLightsActionEvent : InstantActionEvent { }
+public sealed class RevenantBlightActionEvent : InstantActionEvent { }
+public sealed class RevenantMalfunctionActionEvent : InstantActionEvent { }
+
+[NetSerializable, Serializable]
+public enum RevenantVisuals : byte
+{
+    Corporeal,
+    Stunned,
+    Harvesting,
+}
+
+[NetSerializable, Serializable]
+public enum RevenantUiKey : byte
+{
+    Key
+}
+
+[Serializable, NetSerializable]
+public sealed class RevenantUpdateState : BoundUserInterfaceState
+{
+    public float Essence;
+
+    public readonly List<RevenantStoreListingPrototype> Listings;
+
+    public RevenantUpdateState(float essence, List<RevenantStoreListingPrototype> listings)
+    {
+        Essence = essence;
+        Listings = listings;
+    }
+}
+
+[Serializable, NetSerializable]
+public sealed class RevenantBuyListingMessage : BoundUserInterfaceMessage
+{
+    public RevenantStoreListingPrototype Listing;
+
+    public RevenantBuyListingMessage (RevenantStoreListingPrototype listing)
+    {
+        Listing = listing;
+    }
+}

Content.Shared/Revenant/SharedRevenantComponent.cs

@@ -0,0 +1,9 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Revenant;
+
+[NetworkedComponent]
+public abstract class SharedRevenantComponent : Component
+{
+
+}

Content.Shared/StatusEffect/StatusEffectsSystem.cs

@@ -196,7 +196,7 @@ namespace Content.Shared.StatusEffect
             }
 
             Dirty(status);
-            // event?
+            RaiseLocalEvent(uid, new StatusEffectAddedEvent(uid, key));
             return true;
         }
 
@@ -274,7 +274,7 @@ namespace Content.Shared.StatusEffect
             }
 
             Dirty(status);
-            // event?
+            RaiseLocalEvent(uid, new StatusEffectEndedEvent(uid, key));
             return true;
         }
 
@@ -448,4 +448,30 @@ namespace Content.Shared.StatusEffect
             return true;
         }
     }
+
+    public readonly struct StatusEffectAddedEvent
+    {
+        public readonly EntityUid Uid;
+
+        public readonly string Key;
+
+        public StatusEffectAddedEvent(EntityUid uid, string key)
+        {
+            Uid = uid;
+            Key = key;
+        }
+    }
+
+    public readonly struct StatusEffectEndedEvent
+    {
+        public readonly EntityUid Uid;
+
+        public readonly string Key;
+
+        public StatusEffectEndedEvent(EntityUid uid, string key)
+        {
+            Uid = uid;
+            Key = key;
+        }
+    }
 }

Resources/Locale/en-US/revenant/revenant.ftl

@@ -0,0 +1,23 @@
+revenant-essence-amount = You have [color=plum]{$current} Essence[/color]. Your regen amount is [color=plum]{$max} Essence[/color].
+revenant-max-essence-increased = Your max essence has increased!
+
+revenant-not-enough-essence = Not enough essence!
+revenant-in-solid = You cannot use this ability while within a solid object.
+
+revenant-soul-too-powerful = This soul is too strong to harvest!
+revenant-soul-harvested = This soul has already been harvested!
+
+revenant-soul-searching = You search for the soul of {THE($target)}.
+
+revenant-soul-yield-high = {CAPITALIZE(THE($target))} has an above average soul!
+revenant-soul-yield-average = {CAPITALIZE(THE($target))} has an average soul.
+revenant-soul-yield-low = {CAPITALIZE(THE($target))} has a below average soul.
+
+revenant-soul-begin-harvest = {CAPITALIZE(THE($target))} suddenly rises slightly into the air, {POSS-ADJ($target)} skin turning an ashy gray.
+revenant-soul-finish-harvest = {CAPITALIZE(THE($target))} slumps onto the ground!
+
+#UI
+revenant-user-interface-title = Ability Shop
+revenant-user-interface-essence-amount = [color=plum]{$amount}[/color] Stolen Essence
+
+revenant-user-interface-cost = {$price} Essence

Resources/Prototypes/Actions/revenant.yml

@@ -0,0 +1,38 @@
+- type: instantAction
+  id: RevenantShop
+  icon: Interface/Actions/shop.png
+  name: Shop
+  description: Opens the ability shop.
+  serverEvent: !type:RevenantShopActionEvent
+
+- type: instantAction
+  id: RevenantDefile
+  icon: Interface/Actions/defile.png
+  name: Defile
+  description: Costs 30 Essence.
+  serverEvent: !type:RevenantDefileActionEvent
+  useDelay: 15
+
+- type: instantAction
+  id: RevenantOverloadLights
+  icon: Interface/Actions/overloadlight.png
+  name: Overload Lights
+  description: Costs 40 Essence.
+  serverEvent: !type:RevenantOverloadLightsActionEvent
+  useDelay: 20
+
+- type: instantAction
+  id: RevenantBlight
+  icon: Interface/Actions/blight.png
+  name: Blight
+  description: Costs 50 Essence.
+  serverEvent: !type:RevenantBlightActionEvent
+  useDelay: 20
+
+- type: instantAction
+  id: RevenantMalfunction
+  icon: Interface/Actions/malfunction.png
+  name: Malfunction
+  description: Costs 60 Essence.
+  serverEvent: !type:RevenantMalfunctionActionEvent
+  useDelay: 20

Resources/Prototypes/Alerts/alerts.yml

@@ -12,6 +12,7 @@
     - category: Buckled
     - alertType: Pulling
     - category: Piloting
+    - alertType: Corporeal
     - alertType: Stun
     - category: Breathing # Vox gang not calling this oxygen
     - category: Pressure

Resources/Prototypes/Alerts/revenant.yml

@@ -0,0 +1,48 @@
+- type: alert
+  id: Essence
+  category: Health #it's like ghostie health
+  icons:
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence0
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence1
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence2
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence3
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence4
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence5
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence6
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence7
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence8
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence9
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence10
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence11
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence12
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence13
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence14
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence15
+  - sprite: /Textures/Interface/Alerts/essence_counter.rsi
+    state: essence16
+  name: Essence
+  description: The power of souls. It sustains you and is used for abilities. It regenerates slowly over time.
+  minSeverity: 0
+  maxSeverity: 16
+
+- type: alert
+  id: Corporeal
+  icons: [ /Textures/Mobs/Ghosts/revenant.rsi/icon.png ]
+  name: "Corporeal"
+  description: You have manifested physically. People around you can see and hurt you.

Resources/Prototypes/Catalog/revenant_catalog.yml

@@ -0,0 +1,32 @@
+#TODO: generic shop system
+- type: revenantListing
+  id: Defile
+  actionId: RevenantDefile
+  listingName: Defile
+  description: Costs 30 Essence per use. Defiles the surrounding area, ripping up floors, damaging windows, opening containers, and throwing items. Using it leaves you vulnerable to attacks for a short period of time.
+  icon: Interface/Actions/defile.png
+  price: 10
+
+- type: revenantListing
+  id: OverloadLights
+  actionId: RevenantOverloadLights
+  listingName: Overload Lights
+  description: Costs 40 Essence per use. Overloads all nearby lights, causing the bulbs to shatter and sending out damaging sparks. Using it leaves you vulnerable to attacks for a long period of time.
+  icon: Interface/Actions/overloadlight.png
+  price: 25
+
+- type: revenantListing
+  id: Blight
+  actionId: RevenantBlight
+  listingName: Blight
+  description: Costs 50 Essence per use. Infects all nearby organisms with an infectious disease that causes poison and tiredness. Using it leaves you vulnerable to attacks for a medium period of time.
+  icon: Interface/Actions/blight.png
+  price: 75
+
+- type: revenantListing
+  id: Malfunction
+  actionId: RevenantMalfunction
+  listingName: Malfunction
+  description: Costs 60 Essence per use. Makes most nearby electronics stop working properly. Using it leaves you vulnerable to attacks for a long period of time.
+  icon: Interface/Actions/malfunction.png
+  price: 125

Resources/Prototypes/Diseases/noninfectious.yml

@@ -18,6 +18,33 @@
       reagent: Phalanximine
       min: 15
 
+- type: disease
+  id: SpectralTiredness
+  name: spectral tiredness
+  infectious: false
+  effects:
+    - !type:DiseaseGenericStatusEffect
+      probability: 0.03
+      key: ForcedSleep
+      component: ForcedSleeping
+      time: 3
+      type: Add
+    - !type:DiseaseSnough
+      probability: 0.025
+      snoughMessage: disease-yawn
+      snoughSound:
+        collection: Yawns
+    - !type:DiseaseHealthChange
+      probability: 0.02
+      damage:
+        types:
+          Poison: 4
+  cures:
+    - !type:DiseaseJustWaitCure
+      maxLength: 240
+    - !type:DiseaseBedrestCure
+      maxLength: 60
+
 - type: disease
   id: StageIIIALungCancer
   name: Stage IIIA Lung Cancer

Resources/Prototypes/Entities/Mobs/NPCs/revenant.yml

@@ -0,0 +1,100 @@
+- type: entity
+  id: MobRevenant
+  name: revenant
+  description: A spooky ghostie.
+  components:
+  - type: Mind
+  - type: InputMover
+  - type: MobMover
+  - type: Input
+    context: "ghost"
+  - type: MovementSpeedModifier
+    baseWalkSpeed: 6
+    baseSprintSpeed: 6
+  - type: Sprite
+    noRot: true
+    drawdepth: Ghosts
+    netsync: false
+    sprite: Mobs/Ghosts/revenant.rsi
+    layers:
+    - state: active
+  - type: Clickable
+  - type: StatusEffects
+    allowed:
+    - Stun
+    - Corporeal
+  - type: InteractionOutline
+  - type: Physics
+    bodyType: KinematicController
+  - type: Fixtures
+    fixtures:
+    - shape:
+        !type:PhysShapeCircle
+        radius: 0.40
+      mass: 40
+      mask:
+      - GhostImpassable
+  - type: HeatResistance
+  - type: MovementIgnoreGravity
+  - type: Damageable
+    damageContainer: Biological
+  - type: Appearance
+  - type: Examiner
+  - type: NoSlip
+  - type: Actions
+  - type: Eye
+    drawFov: false
+  - type: DoAfter
+  - type: Alerts
+  - type: NameIdentifier
+    group: GenericNumber
+  - type: GhostTakeoverAvailable
+    makeSentient: true
+    name: Revenant
+    description: You are a Revenant. Use your powers to harvest souls and unleash chaos upon the crew. Unlock new abilities with the essence you harvest.
+    rules: You are an antagonist, harvest, defile, and drive the crew insane.
+  - type: Revenant
+  - type: PointLight
+    color: MediumPurple
+    radius: 1.5
+    softness: 0.75
+  - type: UserInterface
+    interfaces:
+    - key: enum.RevenantUiKey.Key
+      type: RevenantBoundUserInterface
+  - type: MobState
+  - type: Visibility
+    layer: 2 #ghost vis layer
+
+- type: entity
+  parent: BaseItem
+  id: RevenantEctoplasm
+  name: ectoplasm
+  description: A weird bit of goo. You probably shouldn't leave it lying around like this.
+  noSpawn: true
+  components:
+  - type: Sprite
+    noRot: true
+    netsync: false
+    sprite: Mobs/Ghosts/revenant.rsi
+    layers:
+    - state: ectoplasm
+  - type: Eye
+  - type: MovementSpeedModifier
+    baseWalkSpeed: 0
+    baseSprintSpeed: 0
+  - type: Damageable
+    damageContainer: Inorganic
+  - type: Destructible
+    thresholds:
+    - trigger:
+        !type:DamageTrigger
+        damage: 5
+      behaviors:
+      - !type:DoActsBehavior
+        acts: [ "Destruction" ]
+  - type: DamageOnLand
+    ignoreResistances: true
+    damage:
+      types:
+        Blunt: 5

Resources/Prototypes/Polymorphs/polymorph.yml

@@ -18,6 +18,15 @@
   revertOnCrit: true
   revertOnDeath: true
 
+- type: polymorph
+  id: Ectoplasm
+  entity: RevenantEctoplasm
+  forced: true
+  duration: 60
+  inventory: Drop
+  revertOnCrit: false
+  revertOnDeath: false
+
 - type: polymorph
   id: WizardForcedCarp
   entity: MobCarpMagic

Resources/Prototypes/explosion.yml

@@ -54,3 +54,15 @@
   fireColor: Blue
   texturePath: /Textures/Effects/fire_greyscale.rsi 
   fireStates: 3
+
+- type: explosion
+  id: RevenantElectric
+  damagePerIntensity:
+    types:
+      Shock: 4
+  tileBreakChance: [0]
+  tileBreakIntensity: [0]
+  lightColor: Plum
+  fireColor: Plum
+  texturePath: /Textures/Effects/fire_greyscale.rsi 
+  fireStates: 3

Resources/Prototypes/status_effects.yml

@@ -41,5 +41,10 @@
   id: Muted
   alert: Muted
 
+- type: statusEffect
+  id: Corporeal
+  alert: Corporeal
+
 - type: statusEffect
   id: ForcedSleep #I.e., they will not wake on damage or similar
+

Resources/Textures/Interface/Actions/meta.json

@@ -39,6 +39,21 @@
         },
         {
             "name": "zombie-turn"
+        },
+        {
+            "name": "shop"
+        },
+        {
+            "name": "blight"
+        },
+        {
+            "name": "defile"
+        },
+        {
+            "name": "overloadlight"
+        },
+        {
+            "name": "malfunction"
         }
     ]
 }

Resources/Textures/Interface/Alerts/essence_counter.rsi/meta.json

@@ -0,0 +1,62 @@
+{
+  "version": 1,
+  "license": "CC-BY-SA-3.0",
+  "copyright": "Created by EmoGarbage404",
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+    {
+      "name": "essence0",
+    },
+    {
+      "name": "essence1",
+    },
+    {
+      "name": "essence2",
+    },
+    {
+      "name": "essence3",
+    },
+    {
+      "name": "essence4",
+    },
+    {
+      "name": "essence5",
+    },
+    {
+      "name": "essence6",
+    },
+    {
+      "name": "essence7",
+    },
+    {
+      "name": "essence8",
+    },
+    {
+      "name": "essence9",
+    },
+    {
+      "name": "essence10",
+    },
+    {
+      "name": "essence11",
+    },
+    {
+      "name": "essence12",
+    },
+    {
+      "name": "essence13",
+    },
+    {
+      "name": "essence14",
+    },
+    {
+      "name": "essence15",
+    },
+    {
+      "name": "essence16",
+    },
+  ]
+}

Resources/Textures/Mobs/Ghosts/revenant.rsi/meta.json

@@ -0,0 +1,190 @@
+{
+  "version": 1,
+  "license": "CC-BY-SA-3.0",
+  "copyright": "https://github.com/tgstation/tgstation/blob/f80e7ba62d27c77cfeac709dd71033744d0015c4/icons/mob/mob.dmi",
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+    {
+      "name": "active",
+      "directions": 4,
+      "delays": [
+        [
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2
+        ],
+        [
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2
+        ],
+        [
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2
+        ],
+        [
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2,
+          0.2
+        ]
+      ]
+    },
+    {
+      "name": "ectoplasm"
+    },
+    {
+      "name": "harvesting",
+      "directions": 4,
+      "delays": [
+        [
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+		  0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+		  0.05,
+          0.05
+        ],
+        [
+          0.05
+        ],
+        [
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+		  0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+		  0.05,
+          0.05
+        ],
+        [
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+          0.05,
+		  0.05,
+          0.05
+        ]
+      ]
+    },
+    {
+      "name": "icon"
+    },
+    {
+      "name": "idle",
+      "directions": 4
+    },
+    {
+      "name": "stunned",
+      "directions": 4,
+      "delays": [
+        [
+          0.1,
+          0.1,
+          0.1,
+          0.1,
+          0.1
+        ],
+        [
+          0.1,
+          0.1,
+          0.1,
+          0.1,
+          0.1
+        ],
+        [
+          0.1,
+          0.1,
+          0.1,
+          0.1,
+          0.1
+		],
+        [
+          0.1,
+          0.1,
+          0.1,
+          0.1,
+          0.1
+        ]
+      ]
+    }
+  ]
+}