Fix tile-events returns (#37502)

* Fix tile-events returns

Should really be continues.

* More

* More optimisations

Content.Server/Shuttles/Systems/ThrusterSystem.cs

@@ -98,7 +98,7 @@ public sealed class ThrusterSystem : EntitySystem
         {
             // If the old tile was space but the new one isn't then disable all adjacent thrusters
             if (change.NewTile.IsSpace(_tileDefManager) || !change.OldTile.IsSpace(_tileDefManager))
-                return;
+                continue;
 
             var tilePos = change.GridIndices;
             var grid = Comp<MapGridComponent>(uid);