Fix metamorphic glass name mispredict (#16550)

Content.Server/Chemistry/Components/TransformableContainerComponent.cs

@@ -0,0 +1,45 @@
+using Content.Server.Animals.Systems;
+using Content.Server.Chemistry.EntitySystems;
+using Content.Shared.Chemistry.Reagent;
+
+namespace Content.Server.Chemistry.Components;
+
+/// <summary>
+/// A container that transforms its appearance depending on the reagent it contains.
+/// It returns to its initial state once the reagent is removed.
+/// e.g. An empty glass changes to a beer glass when beer is added to it.
+///
+/// Should probably be joined with SolutionContainerVisualsComponent when solutions are networked.
+/// </summary>
+[RegisterComponent, Access(typeof(TransformableContainerSystem))]
+public sealed class TransformableContainerComponent : Component
+{
+    /// <summary>
+    /// This is the initial metadata name for the container.
+    /// It will revert to this when emptied.
+    /// It defaults to the name of the parent entity unless overwritten.
+    /// </summary>
+    [DataField("initialName")]
+    public string? InitialName;
+
+    /// <summary>
+    /// This is the initial metadata description for the container.
+    /// It will revert to this when emptied.
+    ///     /// It defaults to the description of the parent entity unless overwritten.
+    /// </summary>
+    [DataField("initialDescription")]
+    public string? InitialDescription;
+    /// <summary>
+    /// This stores whatever primary reagent is currently in the container.
+    /// It is used to help determine if a transformation is needed on solution update.
+    /// </summary>
+    [DataField("currentReagent")]
+    public ReagentPrototype? CurrentReagent;
+
+    /// <summary>
+    /// This returns whether this container in a transformed or initial state.
+    /// </summary>
+    ///
+    [DataField("transformed")]
+    public bool Transformed;
+}