Refactor drone tool checks (#6643)

Content.Shared/Drone/Components/DroneToolComponent.cs

@@ -1,8 +1,10 @@
 using Robust.Shared.GameObjects;
 using Robust.Shared.Analyzers;
+using Robust.Shared.GameStates;
 
 namespace Content.Shared.Drone.Components
 {
     [RegisterComponent]
+    [NetworkedComponent]
     public sealed class DroneToolComponent : Component {}
 }

Content.Shared/Drone/SharedDroneSystem.cs

@@ -1,11 +1,23 @@
-using System;
-using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization;
+using Robust.Shared.Containers;
+using Content.Shared.Drone.Components;
 
 namespace Content.Shared.Drone
 {
     public abstract class SharedDroneSystem : EntitySystem
     {
+         public override void Initialize()
+        {
+            base.Initialize();
+            SubscribeLocalEvent<DroneToolComponent, ContainerGettingRemovedAttemptEvent>(OnRemoveAttempt);
+        }
+
+        private void OnRemoveAttempt(EntityUid uid, DroneToolComponent tool, ContainerGettingRemovedAttemptEvent args)
+        {
+            args.Cancel();
+        }
+
+
         [Serializable, NetSerializable]
         public enum DroneVisuals : byte
         {