Holiday System (#3122)

Content.Server/Holiday/Greet/Custom.cs

@@ -0,0 +1,22 @@
+using Content.Server.Holiday.Interfaces;
+using JetBrains.Annotations;
+using Robust.Shared.Serialization;
+
+namespace Content.Server.Holiday.Greet
+{
+    [UsedImplicitly]
+    public class Custom : IHolidayGreet
+    {
+        private string _greet;
+
+        void IExposeData.ExposeData(ObjectSerializer serializer)
+        {
+            serializer.DataField(ref _greet, "text", string.Empty);
+        }
+
+        public string Greet(HolidayPrototype holiday)
+        {
+            return _greet;
+        }
+    }
+}