NPC obstacle fixes (#15645)

Content.Server/NPC/Systems/NPCSteeringSystem.Context.cs

@@ -98,7 +98,7 @@ public sealed partial class NPCSteeringSystem
         // TODO: Consider melee range or the likes.
         else
         {
-            arrivalDistance = SharedInteractionSystem.InteractionRange - 0.65f;
+            arrivalDistance = SharedInteractionSystem.InteractionRange - 0.05f;
         }
 
         // Check if mapids match.
@@ -126,6 +126,12 @@ public sealed partial class NPCSteeringSystem
                 // Breaking behaviours and the likes.
                 lock (_obstacles)
                 {
+                    // We're still coming to a stop so wait for the do_after.
+                    if (body.LinearVelocity.LengthSquared > 0.01f)
+                    {
+                        return true;
+                    }
+
                     status = TryHandleFlags(uid, steering, node, bodyQuery);
                 }
 

Content.Server/NPC/Systems/NPCSteeringSystem.cs

@@ -28,10 +28,10 @@ using Robust.Shared.Threading;
 using Robust.Shared.Timing;
 using Robust.Shared.Utility;
 
-namespace Content.Server.NPC.Systems
+namespace Content.Server.NPC.Systems;
+
+public sealed partial class NPCSteeringSystem : SharedNPCSteeringSystem
 {
-    public sealed partial class NPCSteeringSystem : SharedNPCSteeringSystem
-    {
     /*
      * We use context steering to determine which way to move.
      * This involves creating an array of possible directions and assigning a value for the desireability of each direction.
@@ -476,5 +476,4 @@ namespace Content.Server.NPC.Systems
 
         return modifier.CurrentSprintSpeed;
     }
-    }
 }