Add IResettingEntitySystem for entity systems that do resetting cleanup (#2257)

* Add IResettingEntitySystem for entity systems that do resetting cleanup

* You got a license for that submodule update?

Content.Server/GameObjects/EntitySystems/AI/Pathfinding/Accessible/AiReachableSystem.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using Content.Server.GameObjects.Components.Access;
 using Content.Server.GameObjects.EntitySystems.AI.Pathfinding.Pathfinders;
 using Content.Shared.AI;
+using Content.Shared.GameTicking;
 using JetBrains.Annotations;
 using Robust.Server.GameObjects;
 using Robust.Shared.GameObjects.Components;
@@ -22,7 +23,7 @@ namespace Content.Server.GameObjects.EntitySystems.AI.Pathfinding.Accessible
     /// </summary>
     /// Long-term can be used to do hierarchical pathfinding
     [UsedImplicitly]
-    public sealed class AiReachableSystem : EntitySystem
+    public sealed class AiReachableSystem : EntitySystem, IResettingEntitySystem
     {
         /*
          * The purpose of this is to provide a higher-level / hierarchical abstraction of the actual pathfinding graph
@@ -134,14 +135,6 @@ namespace Content.Server.GameObjects.EntitySystems.AI.Pathfinding.Accessible
             _mapManager.OnGridRemoved -= GridRemoved;
         }
 
-        public void ResettingCleanup()
-        {
-            _queuedUpdates.Clear();
-            _regions.Clear();
-            _cachedAccessible.Clear();
-            _queuedCacheDeletions.Clear();
-        }
-
         private void RecalculateNodeRegions(PathfindingChunkUpdateMessage message)
         {
             // TODO: Only need to do changed nodes ideally
@@ -683,6 +676,14 @@ namespace Content.Server.GameObjects.EntitySystems.AI.Pathfinding.Accessible
 #endif
         }
 
+        public void Reset()
+        {
+            _queuedUpdates.Clear();
+            _regions.Clear();
+            _cachedAccessible.Clear();
+            _queuedCacheDeletions.Clear();
+        }
+
 #if DEBUG
         private void SendDebugMessage(PlayerAttachSystemMessage message)
         {

Content.Server/GameObjects/EntitySystems/AI/Pathfinding/PathfindingSystem.cs

@@ -5,6 +5,7 @@ using Content.Server.GameObjects.Components.Access;
 using Content.Server.GameObjects.EntitySystems.AI.Pathfinding.Pathfinders;
 using Content.Server.GameObjects.EntitySystems.JobQueues;
 using Content.Server.GameObjects.EntitySystems.JobQueues.Queues;
+using Content.Shared.GameTicking;
 using Content.Shared.Physics;
 using Robust.Shared.GameObjects.Components;
 using Robust.Shared.GameObjects.Components.Transform;
@@ -28,7 +29,7 @@ namespace Content.Server.GameObjects.EntitySystems.AI.Pathfinding
     /// This system handles pathfinding graph updates as well as dispatches to the pathfinder
     /// (90% of what it's doing is graph updates so not much point splitting the 2 roles)
     /// </summary>
-    public class PathfindingSystem : EntitySystem
+    public class PathfindingSystem : EntitySystem, IResettingEntitySystem
     {
         [Dependency] private readonly IMapManager _mapManager = default!;
         [Dependency] private readonly IEntityManager _entityManager = default!;
@@ -230,16 +231,6 @@ namespace Content.Server.GameObjects.EntitySystems.AI.Pathfinding
             node.UpdateTile(tile);
         }
 
-        public void ResettingCleanup()
-        {
-            _graph.Clear();
-            _collidableUpdateQueue.Clear();
-            _moveUpdateQueue.Clear();
-            _accessReaderUpdateQueue.Clear();
-            _tileUpdateQueue.Clear();
-            _lastKnownPositions.Clear();
-        }
-
         private void HandleGridRemoval(GridId gridId)
         {
             if (_graph.ContainsKey(gridId))
@@ -389,5 +380,15 @@ namespace Content.Server.GameObjects.EntitySystems.AI.Pathfinding
 
             return true;
         }
+
+        public void Reset()
+        {
+            _graph.Clear();
+            _collidableUpdateQueue.Clear();
+            _moveUpdateQueue.Clear();
+            _accessReaderUpdateQueue.Clear();
+            _tileUpdateQueue.Clear();
+            _lastKnownPositions.Clear();
+        }
     }
 }

Content.Server/GameObjects/EntitySystems/Atmos/GasTileOverlaySystem.cs

@@ -6,6 +6,7 @@ using System.Runtime.CompilerServices;
 using Content.Server.GameObjects.Components.Atmos;
 using Content.Shared.Atmos;
 using Content.Shared.GameObjects.EntitySystems.Atmos;
+using Content.Shared.GameTicking;
 using JetBrains.Annotations;
 using Robust.Server.Interfaces.Player;
 using Robust.Server.Player;
@@ -21,7 +22,7 @@ using Robust.Shared.Timing;
 namespace Content.Server.GameObjects.EntitySystems.Atmos
 {
     [UsedImplicitly]
-    internal sealed class GasTileOverlaySystem : SharedGasTileOverlaySystem
+    internal sealed class GasTileOverlaySystem : SharedGasTileOverlaySystem, IResettingEntitySystem
     {
         [Robust.Shared.IoC.Dependency] private readonly IGameTiming _gameTiming = default!;
         [Robust.Shared.IoC.Dependency] private readonly IPlayerManager _playerManager = default!;
@@ -113,17 +114,6 @@ namespace Content.Server.GameObjects.EntitySystems.Atmos
             }
         }
 
-        public void ResettingCleanup()
-        {
-            _invalidTiles.Clear();
-            _overlay.Clear();
-
-            foreach (var (_, data) in _knownPlayerChunks)
-            {
-                data.Reset();
-            }
-        }
-
         private void OnPlayerStatusChanged(object? sender, SessionStatusEventArgs e)
         {
             if (e.NewStatus != SessionStatus.InGame)
@@ -483,5 +473,16 @@ namespace Content.Server.GameObjects.EntitySystems.Atmos
                 return new GasOverlayMessage(chunk.GridIndices, tileData);
             }
         }
+
+        public void Reset()
+        {
+            _invalidTiles.Clear();
+            _overlay.Clear();
+
+            foreach (var (_, data) in _knownPlayerChunks)
+            {
+                data.Reset();
+            }
+        }
     }
 }

Content.Server/GameObjects/EntitySystems/StationEvents/StationEventSystem.cs

@@ -4,6 +4,7 @@ using System.Text;
 using Content.Server.GameTicking;
 using Content.Server.Interfaces.GameTicking;
 using Content.Server.StationEvents;
+using Content.Shared.GameTicking;
 using JetBrains.Annotations;
 using Robust.Server.Console;
 using Robust.Server.Interfaces.Player;
@@ -20,7 +21,7 @@ namespace Content.Server.GameObjects.EntitySystems.StationEvents
 {
     [UsedImplicitly]
     // Somewhat based off of TG's implementation of events
-    public sealed class StationEventSystem : EntitySystem
+    public sealed class StationEventSystem : EntitySystem, IResettingEntitySystem
     {
         [Dependency] private readonly IServerNetManager _netManager = default!;
         [Dependency] private readonly IPlayerManager _playerManager = default!;
@@ -339,7 +340,13 @@ namespace Content.Server.GameObjects.EntitySystems.StationEvents
             return true;
         }
 
-        public void ResettingCleanup()
+        public override void Shutdown()
+        {
+            base.Shutdown();
+            CurrentEvent?.Shutdown();
+        }
+
+        public void Reset()
         {
             if (CurrentEvent != null && CurrentEvent.Running)
             {
@@ -354,11 +361,5 @@ namespace Content.Server.GameObjects.EntitySystems.StationEvents
 
             _timeUntilNextEvent = MinimumTimeUntilFirstEvent;
         }
-
-        public override void Shutdown()
-        {
-            base.Shutdown();
-            CurrentEvent?.Shutdown();
-        }
     }
 }

Content.Server/GameObjects/EntitySystems/WireHackingSystem.cs

@@ -1,11 +1,12 @@
 using System.Collections.Generic;
+using Content.Shared.GameTicking;
 using Robust.Shared.GameObjects.Systems;
 using Robust.Shared.ViewVariables;
 using static Content.Shared.GameObjects.Components.SharedWiresComponent;
 
 namespace Content.Server.GameObjects.EntitySystems
 {
-    public class WireHackingSystem : EntitySystem
+    public class WireHackingSystem : EntitySystem, IResettingEntitySystem
     {
         [ViewVariables] private readonly Dictionary<string, WireLayout> _layouts =
             new Dictionary<string, WireLayout>();
@@ -20,7 +21,7 @@ namespace Content.Server.GameObjects.EntitySystems
             _layouts.Add(id, layout);
         }
 
-        public void ResetLayouts()
+        public void Reset()
         {
             _layouts.Clear();
         }