Re-organize all projects (#4166)

Content.Server/Arcade/Components/RandomArcadeGameComponent.cs

@@ -0,0 +1,29 @@
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Random;
+
+namespace Content.Server.Arcade.Components
+{
+    [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();
+        }
+    }
+}