Revert "Physics (#3452)"

This reverts commit 3e64fd56a1.

Content.Shared/GameObjects/Components/Movement/SharedPlayerMobMoverComponent.cs

@@ -1,100 +0,0 @@
-#nullable enable
-using System;
-using Content.Shared.GameObjects.Components.Body;
-using Content.Shared.GameObjects.Components.Mobs;
-using Robust.Shared.GameObjects;
-using Robust.Shared.Map;
-using Robust.Shared.Maths;
-using Robust.Shared.Physics;
-using Robust.Shared.Players;
-using Robust.Shared.Serialization;
-using Robust.Shared.ViewVariables;
-
-namespace Content.Shared.GameObjects.Components.Movement
-{
-    /// <summary>
-    ///     The basic player mover with footsteps and grabbing
-    /// </summary>
-    [RegisterComponent]
-    [ComponentReference(typeof(IMobMoverComponent))]
-    public class SharedPlayerMobMoverComponent : Component, IMobMoverComponent, ICollideSpecial
-    {
-        public override string Name => "PlayerMobMover";
-        public override uint? NetID => ContentNetIDs.PLAYER_MOB_MOVER;
-
-        private float _stepSoundDistance;
-        private float _grabRange;
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        public EntityCoordinates LastPosition { get; set; }
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        public float StepSoundDistance
-        {
-            get => _stepSoundDistance;
-            set
-            {
-                if (MathHelper.CloseTo(_stepSoundDistance, value)) return;
-                _stepSoundDistance = value;
-                Dirty();
-            }
-        }
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        public float GrabRange
-        {
-            get => _grabRange;
-            set
-            {
-                if (MathHelper.CloseTo(_grabRange, value)) return;
-                _grabRange = value;
-                Dirty();
-            }
-        }
-
-        public override void Initialize()
-        {
-            base.Initialize();
-            if (!Owner.HasComponent<IMoverComponent>())
-            {
-                Owner.EnsureComponentWarn<SharedPlayerInputMoverComponent>();
-            }
-        }
-
-        public override ComponentState GetComponentState(ICommonSession session)
-        {
-            return new PlayerMobMoverComponentState(StepSoundDistance, GrabRange);
-        }
-
-        public override void HandleComponentState(ComponentState? curState, ComponentState? nextState)
-        {
-            base.HandleComponentState(curState, nextState);
-            if (curState is not PlayerMobMoverComponentState playerMoverState) return;
-            StepSoundDistance = playerMoverState.StepSoundDistance;
-            GrabRange = playerMoverState.GrabRange;
-        }
-
-        bool ICollideSpecial.PreventCollide(IPhysBody collidedWith)
-        {
-            // Don't collide with other mobs
-            // unless they have combat mode on
-            return collidedWith.Entity.HasComponent<IBody>();  /* &&
-                (!Owner.TryGetComponent(out SharedCombatModeComponent? ownerCombat) || !ownerCombat.IsInCombatMode) &&
-                (!collidedWith.Entity.TryGetComponent(out SharedCombatModeComponent? otherCombat) || !otherCombat.IsInCombatMode);
-                */
-        }
-
-        [Serializable, NetSerializable]
-        private sealed class PlayerMobMoverComponentState : ComponentState
-        {
-            public float StepSoundDistance;
-            public float GrabRange;
-
-            public PlayerMobMoverComponentState(float stepSoundDistance, float grabRange) : base(ContentNetIDs.PLAYER_MOB_MOVER)
-            {
-                StepSoundDistance = stepSoundDistance;
-                GrabRange = grabRange;
-            }
-        }
-    }
-}