Emergency revert for pulling (#24923)

Revert "Pulling rework (#20906)"

This reverts commit 0d8254b2a2.

Content.Shared/Pulling/Components/PullableComponent.cs

@@ -0,0 +1,57 @@
+using Robust.Shared.GameStates;
+using Robust.Shared.Map;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Pulling.Components
+{
+    // Before you try to add another type than SharedPullingStateManagementSystem, consider the can of worms you may be opening!
+    [NetworkedComponent, AutoGenerateComponentState]
+    [Access(typeof(SharedPullingStateManagementSystem))]
+    [RegisterComponent]
+    public sealed partial class SharedPullableComponent : Component
+    {
+        /// <summary>
+        /// The current entity pulling this component.
+        /// </summary>
+        [DataField, AutoNetworkedField]
+        public EntityUid? Puller { get; set; }
+
+        /// <summary>
+        /// The pull joint.
+        /// </summary>
+        [DataField, AutoNetworkedField]
+        public string? PullJointId { get; set; }
+
+        public bool BeingPulled => Puller != null;
+
+        [Access(typeof(SharedPullingStateManagementSystem), Other = AccessPermissions.ReadExecute)] // FIXME Friends
+        public EntityCoordinates? MovingTo { get; set; }
+
+        /// <summary>
+        /// If the physics component has FixedRotation should we keep it upon being pulled
+        /// </summary>
+        [Access(typeof(SharedPullingSystem), Other = AccessPermissions.ReadExecute)]
+        [ViewVariables(VVAccess.ReadWrite), DataField("fixedRotation")]
+        public bool FixedRotationOnPull { get; set; }
+
+        /// <summary>
+        /// What the pullable's fixedrotation was set to before being pulled.
+        /// </summary>
+        [Access(typeof(SharedPullingSystem), Other = AccessPermissions.ReadExecute)]
+        [ViewVariables]
+        public bool PrevFixedRotation;
+    }
+
+    /// <summary>
+    /// Raised when a request is made to stop pulling an entity.
+    /// </summary>
+    public sealed class StopPullingEvent : CancellableEntityEventArgs
+    {
+        public EntityUid? User { get; }
+
+        public StopPullingEvent(EntityUid? uid = null)
+        {
+            User = uid;
+        }
+    }
+}