Arcade polish (#2333)

Co-authored-by: Pieter-Jan Briers <pieterjan.briers@gmail.com>

Content.Server/GameObjects/Components/Arcade/RandomArcadeGameComponent.cs

@@ -0,0 +1,34 @@
+using System;
+using Robust.Server.Interfaces.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Interfaces.Random;
+using Robust.Shared.IoC;
+using Robust.Shared.Random;
+using Robust.Shared.ViewVariables;
+
+namespace Content.Server.GameObjects.Components.Arcade
+{
+    [RegisterComponent]
+    public class RandomArcadeGameComponent : Component, IMapInit
+    {
+        public override string Name => "RandomArcade";
+
+        public void MapInit()
+        {
+            var arcades = new[]
+            {
+                "BlockGameArcade",
+                "SpaceVillainArcade"
+            };
+
+            var entityManager = IoCManager.Resolve<IEntityManager>();
+
+            entityManager.SpawnEntity(
+                IoCManager.Resolve<IRobustRandom>().Pick(arcades),
+                Owner.Transform.Coordinates);
+
+            Owner.Delete();
+        }
+    }
+}