Turret Entities (#38)

* Spotlight Turret.

* Used new turret sprite, credit: @Lobstrex (Lob)#5692

* Moved AimShootLifeProcessor.cs to content.

* Update Submodule Try 2.

Content.Server/Placement/SpawnHelpers.cs

@@ -0,0 +1,30 @@
+using SS14.Server.Interfaces.GameObjects;
+using SS14.Shared.Interfaces.Map;
+using SS14.Shared.IoC;
+using SS14.Shared.Map;
+using SS14.Shared.Maths;
+
+namespace Content.Server.Placement
+{
+    /// <summary>
+    ///     Helper function for spawning more complex multi-entity structures
+    /// </summary>
+    public static class SpawnHelpers
+    {
+        /// <summary>
+        ///     Spawns a spotlight ground turret that will track any living entities in range.
+        /// </summary>
+        /// <param name="grid"></param>
+        /// <param name="localPosition"></param>
+        public static void SpawnLightTurret(IMapGrid grid, Vector2 localPosition)
+        {
+            var entMan = IoCManager.Resolve<IServerEntityManager>();
+            var tBase = entMan.SpawnEntity("TurretBase");
+            tBase.GetComponent<IServerTransformComponent>().LocalPosition = new LocalCoordinates(localPosition, grid);
+
+            var tTop = entMan.SpawnEntity("TurretTopLight");
+            tTop.GetComponent<IServerTransformComponent>().LocalPosition = new LocalCoordinates(localPosition, grid);
+            tTop.GetComponent<IServerTransformComponent>().AttachParent(tBase);
+        }
+    }
+}