Puddles & spreader refactor (#15191)

Content.Client/Fluids/UI/AbsorbentItemStatus.xaml.cs

@@ -1,16 +1,20 @@
-using Content.Shared.Fluids;
+using System.Linq;
+using Content.Client.UserInterface.Controls;
+using Content.Shared.Fluids;
 using Robust.Client.AutoGenerated;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.XAML;
 using Robust.Shared.Timing;
+using Robust.Shared.Utility;
 
 namespace Content.Client.Fluids.UI
 {
     [GenerateTypedNameReferences]
-    public sealed partial class AbsorbentItemStatus : Control
+    public sealed partial class AbsorbentItemStatus : SplitBar
     {
         private readonly IEntityManager _entManager;
         private readonly EntityUid _uid;
+        private Dictionary<Color, float> _progress = new();
 
         public AbsorbentItemStatus(EntityUid uid, IEntityManager entManager)
         {
@@ -25,7 +29,23 @@ namespace Content.Client.Fluids.UI
             if (!_entManager.TryGetComponent<AbsorbentComponent>(_uid, out var absorbent))
                 return;
 
-            PercentBar.Value = absorbent.Progress;
+            var oldProgress = _progress.ShallowClone();
+            _progress.Clear();
+
+            foreach (var item in absorbent.Progress)
+            {
+                _progress[item.Key] = item.Value;
+            }
+
+            if (oldProgress.OrderBy(x => x.Key.ToArgb()).SequenceEqual(_progress))
+                return;
+
+            Bar.Clear();
+
+            foreach (var (key, value) in absorbent.Progress)
+            {
+                Bar.AddEntry(value, key);
+            }
         }
     }
 }