diff --git a/Content.Server/Construction/Completions/SetStackCount.cs b/Content.Server/Construction/Completions/SetStackCount.cs
index 82f6683a06..888f927fae 100644
--- a/Content.Server/Construction/Completions/SetStackCount.cs
+++ b/Content.Server/Construction/Completions/SetStackCount.cs
@@ -16,14 +16,14 @@ namespace Content.Server.Construction.Completions
     [DataDefinition]
     public class SetStackCount : IGraphAction
     {
-        [DataField("amount")] public int Amount { get; private set; } = 1;
+        [DataField("amount")] public int Amount { get; } = 1;
 
         public async Task PerformAction(IEntity entity, IEntity? user)
         {
             if (entity.Deleted) return;
-            if(!entity.HasComponent<StackComponent>()) return;
+            if(!entity.TryGetComponent<StackComponent>(out var stack)) return;
 
-            entity.EntityManager.EventBus.RaiseLocalEvent(entity.Uid, new StackChangeCountEvent(Amount), false);
+            EntitySystem.Get<StackSystem>().SetCount(entity.Uid, stack, Amount);
         }
     }
 }
diff --git a/Content.Server/Construction/Completions/SpawnPrototype.cs b/Content.Server/Construction/Completions/SpawnPrototype.cs
index f1b7e3b1f2..5377d22c08 100644
--- a/Content.Server/Construction/Completions/SpawnPrototype.cs
+++ b/Content.Server/Construction/Completions/SpawnPrototype.cs
@@ -29,8 +29,9 @@ namespace Content.Server.Construction.Completions
 
             if (EntityPrototypeHelpers.HasComponent<StackComponent>(Prototype))
             {
-                var stack = entityManager.SpawnEntity(Prototype, coordinates);
-                stack.EntityManager.EventBus.RaiseLocalEvent(stack.Uid, new StackChangeCountEvent(Amount), false);
+                var stackEnt = entityManager.SpawnEntity(Prototype, coordinates);
+                var stack = stackEnt.GetComponent<StackComponent>();
+                EntitySystem.Get<StackSystem>().SetCount(stackEnt.Uid, stack, Amount);
             }
             else
             {
diff --git a/Content.Server/Construction/Components/ConstructionComponent.cs b/Content.Server/Construction/Components/ConstructionComponent.cs
index 6885169dd4..0f61c0f76d 100644
--- a/Content.Server/Construction/Components/ConstructionComponent.cs
+++ b/Content.Server/Construction/Components/ConstructionComponent.cs
@@ -269,12 +269,11 @@ namespace Content.Server.Construction.Components
                             if (materialStep.EntityValid(eventArgs.Using, out var stack)
                                 && await doAfterSystem.DoAfter(doAfterArgs) == DoAfterStatus.Finished)
                             {
-                                var splitStack = new StackSplitEvent() {Amount = materialStep.Amount, SpawnPosition = eventArgs.User.Transform.Coordinates};
-                                Owner.EntityManager.EventBus.RaiseLocalEvent(stack.Owner.Uid, splitStack);
+                                var splitStack = EntitySystem.Get<StackSystem>().Split(eventArgs.Using.Uid, stack, materialStep.Amount, eventArgs.User.Transform.Coordinates);
 
-                                if (splitStack.Result != null)
+                                if (splitStack != null)
                                 {
-                                    entityUsing = splitStack.Result;
+                                    entityUsing = splitStack;
                                     valid = true;
                                 }
                             }
diff --git a/Content.Server/Construction/Components/MachineComponent.cs b/Content.Server/Construction/Components/MachineComponent.cs
index de3b870287..28c49906b4 100644
--- a/Content.Server/Construction/Components/MachineComponent.cs
+++ b/Content.Server/Construction/Components/MachineComponent.cs
@@ -86,16 +86,12 @@ namespace Content.Server.Construction.Components
 
             foreach (var (stackType, amount) in machineBoard.MaterialRequirements)
             {
-                var stackSpawn = new StackTypeSpawnEvent()
-                    {Amount = amount, StackType = stackType, SpawnPosition = Owner.Transform.Coordinates};
-                Owner.EntityManager.EventBus.RaiseEvent(EventSource.Local, stackSpawn);
+                var stack = EntitySystem.Get<StackSystem>().Spawn(amount, stackType, Owner.Transform.Coordinates);
 
-                var s = stackSpawn.Result;
-
-                if (s == null)
+                if (stack == null)
                     throw new Exception($"Couldn't spawn stack of type {stackType}!");
 
-                if (!partContainer.Insert(s))
+                if (!partContainer.Insert(stack))
                     throw new Exception($"Couldn't insert machine material of type {stackType} to machine with prototype {Owner.Prototype?.ID ?? "N/A"}");
             }
 
diff --git a/Content.Server/Construction/Components/MachineFrameComponent.cs b/Content.Server/Construction/Components/MachineFrameComponent.cs
index 23c7887f82..6fca7d836d 100644
--- a/Content.Server/Construction/Components/MachineFrameComponent.cs
+++ b/Content.Server/Construction/Components/MachineFrameComponent.cs
@@ -313,14 +313,12 @@ namespace Content.Server.Construction.Components
                         return true;
                     }
 
-                    var splitStack = new StackSplitEvent()
-                        {Amount = needed, SpawnPosition = Owner.Transform.Coordinates};
-                    Owner.EntityManager.EventBus.RaiseLocalEvent(stack.Owner.Uid, splitStack);
+                    var splitStack = EntitySystem.Get<StackSystem>().Split(eventArgs.Using.Uid, stack, needed, Owner.Transform.Coordinates);
 
-                    if (splitStack.Result == null)
+                    if (splitStack == null)
                         return false;
 
-                    if(!_partContainer.Insert(splitStack.Result))
+                    if(!_partContainer.Insert(splitStack))
                         return false;
 
                     _materialProgress[type] += needed;
diff --git a/Content.Server/Construction/Components/WelderRefinableComponent.cs b/Content.Server/Construction/Components/WelderRefinableComponent.cs
index 4daad665d1..8c76a1755c 100644
--- a/Content.Server/Construction/Components/WelderRefinableComponent.cs
+++ b/Content.Server/Construction/Components/WelderRefinableComponent.cs
@@ -52,15 +52,15 @@ namespace Content.Server.Construction.Components
             var resultPosition = Owner.Transform.Coordinates;
             Owner.Delete();
 
-            // spawn each result afrer refine
+            // spawn each result after refine
             foreach (var result in _refineResult!)
             {
                 var droppedEnt = Owner.EntityManager.SpawnEntity(result, resultPosition);
 
                 // TODO: If something has a stack... Just use a prototype with a single thing in the stack.
                 // This is not a good way to do it.
-                if (droppedEnt.HasComponent<StackComponent>())
-                    Owner.EntityManager.EventBus.RaiseLocalEvent(droppedEnt.Uid, new StackChangeCountEvent(1), false);
+                if (droppedEnt.TryGetComponent<StackComponent>(out var stack))
+                    EntitySystem.Get<StackSystem>().SetCount(droppedEnt.Uid, stack, 1);
             }
 
             return true;
diff --git a/Content.Server/Construction/ConstructionSystem.cs b/Content.Server/Construction/ConstructionSystem.cs
index 1993ac6725..97860e7975 100644
--- a/Content.Server/Construction/ConstructionSystem.cs
+++ b/Content.Server/Construction/ConstructionSystem.cs
@@ -170,19 +170,17 @@ namespace Content.Server.Construction
                             if (!materialStep.EntityValid(entity, out var stack))
                                 continue;
 
-                            var splitStack = new StackSplitEvent()
-                                {Amount = materialStep.Amount, SpawnPosition = user.ToCoordinates()};
-                            RaiseLocalEvent(entity.Uid, splitStack);
+                            var splitStack = Get<StackSystem>().Split(entity.Uid, stack, materialStep.Amount, user.ToCoordinates());
 
-                            if (splitStack.Result == null)
+                            if (splitStack == null)
                                 continue;
 
                             if (string.IsNullOrEmpty(materialStep.Store))
                             {
-                                if (!container.Insert(splitStack.Result))
+                                if (!container.Insert(splitStack))
                                     continue;
                             }
-                            else if (!GetContainer(materialStep.Store).Insert(splitStack.Result))
+                            else if (!GetContainer(materialStep.Store).Insert(splitStack))
                                     continue;
 
                             handled = true;
diff --git a/Content.Server/Destructible/Thresholds/Behaviors/SpawnEntitiesBehavior.cs b/Content.Server/Destructible/Thresholds/Behaviors/SpawnEntitiesBehavior.cs
index b788be5fda..43c9ccbe15 100644
--- a/Content.Server/Destructible/Thresholds/Behaviors/SpawnEntitiesBehavior.cs
+++ b/Content.Server/Destructible/Thresholds/Behaviors/SpawnEntitiesBehavior.cs
@@ -33,7 +33,8 @@ namespace Content.Server.Destructible.Thresholds.Behaviors
                 if (EntityPrototypeHelpers.HasComponent<StackComponent>(entityId))
                 {
                     var spawned = owner.EntityManager.SpawnEntity(entityId, owner.Transform.MapPosition);
-                    owner.EntityManager.EventBus.RaiseLocalEvent(spawned.Uid, new StackChangeCountEvent(count), false);
+                    var stack = spawned.GetComponent<StackComponent>();
+                    EntitySystem.Get<StackSystem>().SetCount(spawned.Uid, stack, count);
                     spawned.RandomOffset(0.5f);
                 }
                 else
diff --git a/Content.Server/Engineering/EntitySystems/SpawnAfterInteractSystem.cs b/Content.Server/Engineering/EntitySystems/SpawnAfterInteractSystem.cs
index 4e24554bf8..a59a2521cb 100644
--- a/Content.Server/Engineering/EntitySystems/SpawnAfterInteractSystem.cs
+++ b/Content.Server/Engineering/EntitySystems/SpawnAfterInteractSystem.cs
@@ -5,6 +5,7 @@ using Content.Server.Engineering.Components;
 using Content.Server.Stack;
 using Content.Shared.Interaction;
 using Content.Shared.Interaction.Helpers;
+using Content.Shared.Stacks;
 using JetBrains.Annotations;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
@@ -65,20 +66,15 @@ namespace Content.Server.Engineering.EntitySystems
             if (component.Deleted || component.Owner.Deleted)
                 return;
 
-            var hasStack = component.Owner.HasComponent<StackComponent>();
-
-            if (hasStack && component.RemoveOnInteract)
+            if (component.Owner.TryGetComponent<SharedStackComponent>(out var stackComp)
+                && component.RemoveOnInteract && !Get<StackSystem>().Use(uid, stackComp, 1))
             {
-                var stackUse = new StackUseEvent() {Amount = 1};
-                RaiseLocalEvent(component.Owner.Uid, stackUse);
-
-                if (!stackUse.Result)
-                    return;
+                return;
             }
 
             EntityManager.SpawnEntity(component.Prototype, args.ClickLocation.SnapToGrid(grid));
 
-            if (component.RemoveOnInteract && !hasStack && !component.Owner.Deleted)
+            if (component.RemoveOnInteract && stackComp == null && !component.Owner.Deleted)
                 component.Owner.Delete();
         }
     }
diff --git a/Content.Server/Hands/HandsSystem.cs b/Content.Server/Hands/HandsSystem.cs
index 728487a79c..8bbf5ca41f 100644
--- a/Content.Server/Hands/HandsSystem.cs
+++ b/Content.Server/Hands/HandsSystem.cs
@@ -188,13 +188,12 @@ namespace Content.Server.Hands
             }
             else
             {
-                var splitStack = new StackSplitEvent() { Amount = 1, SpawnPosition = playerEnt.Transform.Coordinates };
-                RaiseLocalEvent(throwEnt.Uid, splitStack);
+                var splitStack = Get<StackSystem>().Split(throwEnt.Uid, stackComp, 1, playerEnt.Transform.Coordinates);
 
-                if (splitStack.Result == null)
+                if (splitStack == null)
                     return false;
 
-                throwEnt = splitStack.Result;
+                throwEnt = splitStack;
             }
 
             var direction = coords.ToMapPos(EntityManager) - playerEnt.Transform.WorldPosition;
diff --git a/Content.Server/Medical/Components/HealingComponent.cs b/Content.Server/Medical/Components/HealingComponent.cs
index c6b94f72c5..58558e7f78 100644
--- a/Content.Server/Medical/Components/HealingComponent.cs
+++ b/Content.Server/Medical/Components/HealingComponent.cs
@@ -6,6 +6,7 @@ using Content.Shared.Damage;
 using Content.Shared.Damage.Components;
 using Content.Shared.Interaction;
 using Content.Shared.Interaction.Helpers;
+using Content.Shared.Stacks;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization.Manager.Attributes;
 
@@ -41,13 +42,9 @@ namespace Content.Server.Medical.Components
                 return true;
             }
 
-            if (Owner.HasComponent<StackComponent>())
+            if (Owner.TryGetComponent<SharedStackComponent>(out var stack) && !EntitySystem.Get<StackSystem>().Use(Owner.Uid, stack, 1))
             {
-                var stackUse = new StackUseEvent() {Amount = 1};
-                Owner.EntityManager.EventBus.RaiseLocalEvent(Owner.Uid, stackUse);
-
-                if(!stackUse.Result)
-                    return true;
+                return true;
             }
 
             foreach (var (type, amount) in Heal)
diff --git a/Content.Server/Stack/StackSystem.cs b/Content.Server/Stack/StackSystem.cs
index d32876ce39..a0ac77bdf5 100644
--- a/Content.Server/Stack/StackSystem.cs
+++ b/Content.Server/Stack/StackSystem.cs
@@ -25,77 +25,63 @@ namespace Content.Server.Stack
             base.Initialize();
 
             SubscribeLocalEvent<StackComponent, InteractUsingEvent>(OnStackInteractUsing);
-
-            // The following subscriptions are basically the "method calls" of this entity system.
-            SubscribeLocalEvent<StackComponent, StackUseEvent>(OnStackUse);
-            SubscribeLocalEvent<StackComponent, StackSplitEvent>(OnStackSplit);
-            SubscribeLocalEvent<StackTypeSpawnEvent>(OnStackTypeSpawn);
         }
 
         /// <summary>
-        ///     Try to use an amount of items on this stack.
-        ///     See <see cref="StackUseEvent"/>
+        ///     Try to use an amount of items on this stack. Returns whether this succeeded.
         /// </summary>
-        private void OnStackUse(EntityUid uid, StackComponent stack, StackUseEvent args)
+        public bool Use(EntityUid uid, SharedStackComponent stack, int amount)
         {
             // Check if we have enough things in the stack for this...
-            if (stack.Count < args.Amount)
+            if (stack.Count <= amount)
             {
-                // Not enough things in the stack, so we set the output result to false.
-                args.Result = false;
-            }
-            else
-            {
-                // We do have enough things in the stack, so remove them and set the output result to true.
-                RaiseLocalEvent(uid, new StackChangeCountEvent(stack.Count - args.Amount), false);
-                args.Result = true;
+                // Not enough things in the stack, return false.
+                return false;
             }
+
+            // We do have enough things in the stack, so remove them and change.
+            SetCount(uid, stack, stack.Count - amount);
+            return true;
         }
 
         /// <summary>
-        ///     Try to split this stack into two.
-        ///     See <see cref="StackSplitEvent"/>
+        ///     Try to split this stack into two. Returns a non-null <see cref="IEntity"/> if successful.
         /// </summary>
-        private void OnStackSplit(EntityUid uid, StackComponent stack, StackSplitEvent args)
+        public IEntity? Split(EntityUid uid, SharedStackComponent stack, int amount, EntityCoordinates spawnPosition)
         {
-            // If the stack doesn't have enough things as specified in the parameters, we do nothing.
-            if (stack.Count < args.Amount)
-                return;
-
             // Get a prototype ID to spawn the new entity. Null is also valid, although it should rarely be picked...
             var prototype = _prototypeManager.TryIndex<StackPrototype>(stack.StackTypeId, out var stackType)
                 ? stackType.Spawn
                 : stack.Owner.Prototype?.ID ?? null;
 
-            // Remove the amount of things we want to split from the original stack...
-            RaiseLocalEvent(uid, new StackChangeCountEvent(stack.Count - args.Amount), false);
+            // Try to remove the amount of things we want to split from the original stack...
+            if (!Use(uid, stack, amount))
+                return null;
 
             // Set the output parameter in the event instance to the newly split stack.
-            args.Result = EntityManager.SpawnEntity(prototype, args.SpawnPosition);
+            var entity = EntityManager.SpawnEntity(prototype, spawnPosition);
 
-            if (args.Result.TryGetComponent(out StackComponent? stackComp))
+            if (ComponentManager.TryGetComponent(entity.Uid, out SharedStackComponent? stackComp))
             {
                 // Set the split stack's count.
-                RaiseLocalEvent(args.Result.Uid, new StackChangeCountEvent(args.Amount), false);
+                SetCount(entity.Uid, stackComp, amount);
             }
+
+            return entity;
         }
 
         /// <summary>
-        ///     Tries to spawn a stack of a certain type.
-        ///     See <see cref="StackTypeSpawnEvent"/>
+        ///     Spawns a stack of a certain stack type. See <see cref="StackPrototype"/>.
         /// </summary>
-        private void OnStackTypeSpawn(StackTypeSpawnEvent args)
+        public IEntity Spawn(int amount, StackPrototype prototype, EntityCoordinates spawnPosition)
         {
-            // Can't spawn a stack for an invalid type.
-            if (args.StackType == null)
-                return;
-
             // Set the output result parameter to the new stack entity...
-            args.Result = EntityManager.SpawnEntity(args.StackType.Spawn, args.SpawnPosition);
-            var stack = args.Result.GetComponent<StackComponent>();
+            var entity = EntityManager.SpawnEntity(prototype.Spawn, spawnPosition);
+            var stack = ComponentManager.GetComponent<StackComponent>(entity.Uid);
 
             // And finally, set the correct amount!
-            RaiseLocalEvent(args.Result.Uid, new StackChangeCountEvent(args.Amount), false);
+            SetCount(entity.Uid, stack, amount);
+            return entity;
         }
 
         private void OnStackInteractUsing(EntityUid uid, StackComponent stack, InteractUsingEvent args)
@@ -107,8 +93,8 @@ namespace Content.Server.Stack
                 return;
 
             var toTransfer = Math.Min(stack.Count, otherStack.AvailableSpace);
-            RaiseLocalEvent(uid, new StackChangeCountEvent(stack.Count - toTransfer), false);
-            RaiseLocalEvent(args.Used.Uid, new StackChangeCountEvent(otherStack.Count + toTransfer), false);
+            SetCount(uid, stack, stack.Count - toTransfer);
+            SetCount(args.Used.Uid, otherStack, otherStack.Count + toTransfer);
 
             var popupPos = args.ClickLocation;
             if (!popupPos.IsValid(EntityManager))
@@ -145,110 +131,4 @@ namespace Content.Server.Stack
             args.Handled = true;
         }
     }
-
-    /*
-     * The following events are actually funny ECS method calls!
-     *
-     * Instead of coupling systems together into a ball of spaghetti,
-     * we raise events that act as method calls.
-     *
-     * So for example, instead of having an Use() method in the
-     * stack component or stack system, we have a StackUseEvent.
-     * Before raising the event, you would set the Amount property,
-     * which acts as a parameter or argument, and afterwards the
-     * entity system in charge of handling this would perform the logic
-     * and then set the Result on the event instance.
-     * Then you can access this property to see whether your Use attempt succeeded.
-     *
-     * This is very powerful, as it completely removes the coupling
-     * between entity systems and allows for greater flexibility.
-     * If you want to intercept this event with another entity system, you can.
-     * And you don't have to write any bad, hacky code for this!
-     * You could even use handled events, or cancellable events...
-     * The possibilities are endless.
-     *
-     * Of course, not everything needs to be directed events!
-     * Broadcast events also work in the same way.
-     * For example, we use a broadcast event to spawn a stack of a certain type.
-     *
-     * Wrapping your head around this may be difficult at first,
-     * but soon you'll get it, coder. Soon you'll grasp the wisdom.
-     * Go forth and write some beautiful and robust code!
-     */
-
-    /// <summary>
-    ///     Uses an amount of things from a stack.
-    ///     Whether this succeeded is stored in <see cref="Result"/>.
-    /// </summary>
-    public class StackUseEvent : EntityEventArgs
-    {
-        /// <summary>
-        ///     The amount of things to use on the stack.
-        ///     Consider this the equivalent of a parameter for a method call.
-        /// </summary>
-        public int Amount { get; init; }
-
-        /// <summary>
-        ///     Whether the action succeeded or not.
-        ///     Set by the <see cref="StackSystem"/> after handling this event.
-        ///     Consider this the equivalent of a return value for a method call.
-        /// </summary>
-        public bool Result { get; set; } = false;
-    }
-
-    /// <summary>
-    ///     Tries to split a stack into two.
-    ///     If this succeeds, <see cref="Result"/> will be the new stack.
-    /// </summary>
-    public class StackSplitEvent : EntityEventArgs
-    {
-        /// <summary>
-        ///     The amount of things to take from the original stack.
-        ///     Input parameter.
-        /// </summary>
-        public int Amount { get; init; }
-
-        /// <summary>
-        ///     The position where to spawn the new stack.
-        ///     Input parameter.
-        /// </summary>
-        public EntityCoordinates SpawnPosition { get; init; }
-
-        /// <summary>
-        ///     The newly split stack. May be null if the split failed.
-        ///     Output parameter.
-        /// </summary>
-        public IEntity? Result { get; set; } = null;
-    }
-
-    /// <summary>
-    ///     Tries to spawn a stack of a certain type.
-    ///     If this succeeds, <see cref="Result"/> will be the new stack.
-    /// </summary>
-    public class StackTypeSpawnEvent : EntityEventArgs
-    {
-        /// <summary>
-        ///     The amount of things the spawned stack will have.
-        ///     Input parameter.
-        /// </summary>
-        public int Amount { get; init; }
-
-        /// <summary>
-        ///     The stack type to be spawned.
-        ///     Input parameter.
-        /// </summary>
-        public StackPrototype? StackType { get; init; }
-
-        /// <summary>
-        ///     The position where the new stack will be spawned.
-        ///     Input parameter.
-        /// </summary>
-        public EntityCoordinates SpawnPosition { get; init; }
-
-        /// <summary>
-        ///     The newly spawned stack, or null if this failed.
-        ///     Output parameter.
-        /// </summary>
-        public IEntity? Result { get; set; } = null;
-    }
 }
diff --git a/Content.Server/Tiles/FloorTileItemComponent.cs b/Content.Server/Tiles/FloorTileItemComponent.cs
index 786dc9730d..345167db84 100644
--- a/Content.Server/Tiles/FloorTileItemComponent.cs
+++ b/Content.Server/Tiles/FloorTileItemComponent.cs
@@ -80,10 +80,7 @@ namespace Content.Server.Tiles
 
                     if (HasBaseTurf(currentTileDefinition, baseTurf.Name))
                     {
-                        var stackUse = new StackUseEvent() {Amount = 1};
-                        Owner.EntityManager.EventBus.RaiseLocalEvent(Owner.Uid, stackUse);
-
-                        if (!stackUse.Result)
+                        if (!EntitySystem.Get<StackSystem>().Use(Owner.Uid, stack, 1))
                             continue;
 
                         PlaceAt(mapGrid, location, currentTileDefinition.TileId);
diff --git a/Content.Server/Wires/Components/WireComponent.cs b/Content.Server/Wires/Components/WireComponent.cs
index afb2aae8aa..473a6d8375 100644
--- a/Content.Server/Wires/Components/WireComponent.cs
+++ b/Content.Server/Wires/Components/WireComponent.cs
@@ -44,8 +44,8 @@ namespace Content.Server.Wires.Components
             var droppedEnt = Owner.EntityManager.SpawnEntity(_wireDroppedOnCutPrototype, eventArgs.ClickLocation);
 
             // TODO: Literally just use a prototype that has a single thing in the stack, it's not that complicated...
-            if (droppedEnt.HasComponent<StackComponent>())
-                Owner.EntityManager.EventBus.RaiseLocalEvent(droppedEnt.Uid, new StackChangeCountEvent(1), false);
+            if (droppedEnt.TryGetComponent<StackComponent>(out var stack))
+                EntitySystem.Get<StackSystem>().SetCount(droppedEnt.Uid, stack, 1);
 
             return true;
         }
diff --git a/Content.Server/Wires/Components/WirePlacerComponent.cs b/Content.Server/Wires/Components/WirePlacerComponent.cs
index 8642178b24..6b83e9de6c 100644
--- a/Content.Server/Wires/Components/WirePlacerComponent.cs
+++ b/Content.Server/Wires/Components/WirePlacerComponent.cs
@@ -47,14 +47,9 @@ namespace Content.Server.Wires.Components
                 }
             }
 
-            if (Owner.HasComponent<StackComponent>())
-            {
-                var stackUse = new StackUseEvent(){Amount = 1};
-                Owner.EntityManager.EventBus.RaiseLocalEvent(Owner.Uid, stackUse);
-
-                if(!stackUse.Result)
-                    return true;
-            }
+            if (Owner.TryGetComponent<StackComponent>(out var stack)
+                && !EntitySystem.Get<StackSystem>().Use(Owner.Uid, stack, 1))
+                return true;
 
             Owner.EntityManager.SpawnEntity(_wirePrototypeID, grid.GridTileToLocal(snapPos));
             return true;
diff --git a/Content.Shared/Stacks/SharedStackComponent.cs b/Content.Shared/Stacks/SharedStackComponent.cs
index d0ef839dd0..c9c0b8c300 100644
--- a/Content.Shared/Stacks/SharedStackComponent.cs
+++ b/Content.Shared/Stacks/SharedStackComponent.cs
@@ -57,7 +57,7 @@ namespace Content.Shared.Stacks
                 return;
 
             // This will change the count and call events.
-            Owner.EntityManager.EventBus.RaiseLocalEvent(Owner.Uid, new StackChangeCountEvent(cast.Count));
+            EntitySystem.Get<SharedStackSystem>().SetCount(Owner.Uid, this, cast.Count);
             MaxCount = cast.MaxCount;
         }
 
diff --git a/Content.Shared/Stacks/SharedStackSystem.cs b/Content.Shared/Stacks/SharedStackSystem.cs
index 4c6fbc0909..6eb5933f42 100644
--- a/Content.Shared/Stacks/SharedStackSystem.cs
+++ b/Content.Shared/Stacks/SharedStackSystem.cs
@@ -12,7 +12,6 @@ namespace Content.Shared.Stacks
             base.Initialize();
 
             SubscribeLocalEvent<SharedStackComponent, ComponentStartup>(OnStackStarted);
-            SubscribeLocalEvent<SharedStackComponent, StackChangeCountEvent>(OnStackCountChange);
             SubscribeLocalEvent<SharedStackComponent, ExaminedEvent>(OnStackExamined);
         }
 
@@ -26,26 +25,27 @@ namespace Content.Shared.Stacks
             appearance.SetData(StackVisuals.Hide, false);
         }
 
-        protected void OnStackCountChange(EntityUid uid, SharedStackComponent component, StackChangeCountEvent args)
+        public void SetCount(EntityUid uid, SharedStackComponent component, int amount)
         {
-            if (args.Amount == component.Count)
+            // Do nothing if amount is already the same.
+            if (amount == component.Count)
                 return;
 
+            // Store old value for event-raising purposes...
             var old = component.Count;
 
-            if (args.Amount > component.MaxCount)
+            // Clamp the value.
+            if (amount > component.MaxCount)
             {
-                args.Amount = component.MaxCount;
-                args.Clamped = true;
+                amount = component.MaxCount;
             }
 
-            if (args.Amount < 0)
+            if (amount < 0)
             {
-                args.Amount = 0;
-                args.Clamped = true;
+                amount = 0;
             }
 
-            component.Count = args.Amount;
+            component.Count = amount;
             component.Dirty();
 
             // Queue delete stack if count reaches zero.
@@ -74,32 +74,6 @@ namespace Content.Shared.Stacks
         }
     }
 
-    /// <summary>
-    ///     Attempts to change the amount of things in a stack to a specific number.
-    ///     If the amount had to be clamped to zero or the max amount, <see cref="Clamped"/> will be true
-    ///     and the amount will be changed to match the value set.
-    ///     Does nothing if the amount is the same as the stack count already.
-    /// </summary>
-    public class StackChangeCountEvent : EntityEventArgs
-    {
-        /// <summary>
-        ///     Amount to set the stack to.
-        ///     Input/Output parameter.
-        /// </summary>
-        public int Amount { get; set; }
-
-        /// <summary>
-        ///     Whether the <see cref="Amount"/> had to be clamped.
-        ///     Output parameter.
-        /// </summary>
-        public bool Clamped { get; set; }
-
-        public StackChangeCountEvent(int amount)
-        {
-            Amount = amount;
-        }
-    }
-
     /// <summary>
     ///     Event raised when a stack's count has changed.
     /// </summary>