Generalized Store System (#10201)

Content.Server/Store/Components/CurrencyComponent.cs

@@ -0,0 +1,22 @@
+using Content.Shared.FixedPoint;
+using Content.Shared.Store;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Dictionary;
+
+namespace Content.Server.Store.Components;
+
+/// <summary>
+/// Identifies a component that can be inserted into a store
+/// to increase its balance.
+/// </summary>
+[RegisterComponent]
+public sealed class CurrencyComponent : Component
+{
+    /// <summary>
+    /// The value of the currency.
+    /// The string is the currency type that will be added.
+    /// The FixedPoint2 is the value of each individual currency entity.
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite)]
+    [DataField("price", customTypeSerializer: typeof(PrototypeIdDictionarySerializer<FixedPoint2, CurrencyPrototype>))]
+    public Dictionary<string, FixedPoint2> Price = new();
+}