Material generators from Afterlight (#18387)

Content.Shared/Stacks/SharedStackSystem.cs

@@ -3,7 +3,6 @@ using Content.Shared.Examine;
 using Content.Shared.Hands.Components;
 using Content.Shared.Hands.EntitySystems;
 using Content.Shared.Interaction;
-using Content.Shared.Item;
 using Content.Shared.Popups;
 using JetBrains.Annotations;
 using Robust.Shared.GameStates;
@@ -228,6 +227,17 @@ namespace Content.Shared.Stacks
             return merged;
         }
 
+        /// <summary>
+        /// Gets the amount of items in a stack. If it cannot be stacked, returns 1.
+        /// </summary>
+        /// <param name="uid"></param>
+        /// <param name="component"></param>
+        /// <returns></returns>
+        public int GetCount(EntityUid uid, StackComponent? component = null)
+        {
+            return Resolve(uid, ref component, false) ? component.Count : 1;
+        }
+
         /// <summary>
         /// Gets the max count for a given entity prototype
         /// </summary>