Update SharedDoorSystem.cs to not use Component.Owner (#29963)

* Update SharedDoorSystem.cs

* comment

* empty space

---------

Co-authored-by: plykiya <plykiya@protonmail.com>

diff --git a/Content.Shared/Doors/Systems/SharedDoorSystem.cs b/Content.Shared/Doors/Systems/SharedDoorSystem.cs
index ab2df72568e5346fdcb6b42a1eb765960f743dbf..2319d5e916b2e5579a9438993aa2d75db2e2be7c 100644 (file)
--- a/Content.Shared/Doors/Systems/SharedDoorSystem.cs
+++ b/Content.Shared/Doors/Systems/SharedDoorSystem.cs
@@ -21,6 +21,7 @@ using Robust.Shared.Physics.Systems;
 using Robust.Shared.Timing;
 using Robust.Shared.Audio.Systems;
 using Robust.Shared.Network;
+using Robust.Shared.Map.Components;
 
 namespace Content.Shared.Doors.Systems;
 
@@ -40,6 +41,8 @@ public abstract partial class SharedDoorSystem : EntitySystem
     [Dependency] private readonly AccessReaderSystem _accessReaderSystem = default!;
     [Dependency] private readonly PryingSystem _pryingSystem = default!;
     [Dependency] protected readonly SharedPopupSystem Popup = default!;
+    [Dependency] private readonly SharedMapSystem _mapSystem = default!;
+
 
     [ValidatePrototypeId<TagPrototype>]
     public const string DoorBumpTag = "DoorBumpOpener";
@@ -546,29 +549,37 @@ public abstract partial class SharedDoorSystem : EntitySystem
         if (!Resolve(uid, ref physics))
             yield break;
 
+        var xform = Transform(uid);
+        // Getting the world bounds from the gridUid allows us to use the version of
+        // GetCollidingEntities that returns Entity<PhysicsComponent>
+        if (!TryComp<MapGridComponent>(xform.GridUid, out var mapGridComp))
+            yield break;
+        var tileRef = _mapSystem.GetTileRef(xform.GridUid.Value, mapGridComp, xform.Coordinates);
+        var doorWorldBounds = _entityLookup.GetWorldBounds(tileRef);
+
         // TODO SLOTH fix electro's code.
         // ReSharper disable once InconsistentNaming
         var doorAABB = _entityLookup.GetWorldAABB(uid);
 
-        foreach (var otherPhysics in PhysicsSystem.GetCollidingEntities(Transform(uid).MapID, doorAABB))
+        foreach (var otherPhysics in PhysicsSystem.GetCollidingEntities(Transform(uid).MapID, doorWorldBounds))
         {
-            if (otherPhysics == physics)
+            if (otherPhysics.Comp == physics)
                 continue;
 
             //TODO: Make only shutters ignore these objects upon colliding instead of all airlocks
             // Excludes Glasslayer for windows, GlassAirlockLayer for windoors, TableLayer for tables
-            if (!otherPhysics.CanCollide || otherPhysics.CollisionLayer == (int)CollisionGroup.GlassLayer || otherPhysics.CollisionLayer == (int)CollisionGroup.GlassAirlockLayer || otherPhysics.CollisionLayer == (int)CollisionGroup.TableLayer)
+            if (!otherPhysics.Comp.CanCollide || otherPhysics.Comp.CollisionLayer == (int) CollisionGroup.GlassLayer || otherPhysics.Comp.CollisionLayer == (int) CollisionGroup.GlassAirlockLayer || otherPhysics.Comp.CollisionLayer == (int) CollisionGroup.TableLayer)
                 continue;
 
             //If the colliding entity is a slippable item ignore it by the airlock
-            if (otherPhysics.CollisionLayer == (int)CollisionGroup.SlipLayer && otherPhysics.CollisionMask == (int)CollisionGroup.ItemMask)
+            if (otherPhysics.Comp.CollisionLayer == (int) CollisionGroup.SlipLayer && otherPhysics.Comp.CollisionMask == (int) CollisionGroup.ItemMask)
                 continue;
 
             //For when doors need to close over conveyor belts
-            if (otherPhysics.CollisionLayer == (int) CollisionGroup.ConveyorMask)
+            if (otherPhysics.Comp.CollisionLayer == (int) CollisionGroup.ConveyorMask)
                 continue;
 
-            if ((physics.CollisionMask & otherPhysics.CollisionLayer) == 0 && (otherPhysics.CollisionMask & physics.CollisionLayer) == 0)
+            if ((physics.CollisionMask & otherPhysics.Comp.CollisionLayer) == 0 && (otherPhysics.Comp.CollisionMask & physics.CollisionLayer) == 0)
                 continue;
 
             if (_entityLookup.GetWorldAABB(otherPhysics.Owner).IntersectPercentage(doorAABB) < IntersectPercentage)