Refactor to use the new multiple controller system (#1462)

* Transition code to new controller system

* Fix shuttles not moving

* Fix throwing

* Fix guns

* Change hands to use physics.Stop() and remove item fumble method

Content.Shared/Physics/MoverController.cs

@@ -10,60 +10,27 @@ namespace Content.Shared.Physics
 {
     public class MoverController : VirtualController
     {
-        private Vector2 _velocity;
-        private ICollidableComponent? _component;
-
-        public Vector2 Velocity
-        {
-            get => _velocity;
-            set => _velocity = value;
-        }
-
-        public override ICollidableComponent? ControlledComponent
-        {
-            set => _component = value;
-        }
-
-        public MoverController()
-        {
-            _velocity = Vector2.Zero;
-        }
+        public override ICollidableComponent? ControlledComponent { protected get; set; }
 
         public void Move(Vector2 velocityDirection, float speed)
         {
-            if (_component?.Owner.HasComponent<MovementIgnoreGravityComponent>() == false
-                && IoCManager.Resolve<IPhysicsManager>().IsWeightless(_component.Owner.Transform.GridPosition)) return;
+            if (ControlledComponent?.Owner.HasComponent<MovementIgnoreGravityComponent>() == false
+                && IoCManager.Resolve<IPhysicsManager>().IsWeightless(ControlledComponent.Owner.Transform.GridPosition))
+            {
+                return;
+            }
+
             Push(velocityDirection, speed);
         }
 
         public void Push(Vector2 velocityDirection, float speed)
         {
-            Velocity = velocityDirection * speed;
+            LinearVelocity = velocityDirection * speed;
         }
 
         public void StopMoving()
         {
-            Velocity = Vector2.Zero;
-        }
-
-        public override void UpdateBeforeProcessing()
-        {
-            base.UpdateBeforeProcessing();
-
-            if (_component == null)
-            {
-                return;
-            }
-
-            if (Velocity == Vector2.Zero)
-            {
-                // Try to stop movement
-                _component.LinearVelocity = Vector2.Zero;
-            }
-            else
-            {
-                _component.LinearVelocity = Velocity;
-            }
+            LinearVelocity = Vector2.Zero;
         }
     }
 }