The real movement refactor (#9645)

* The real movement refactor

* ref events

* Jetpack cleanup

* a

* Vehicles partially working

* Balance tweaks

* Restore some shitcode

* AAAAAAAA

* Even more prediction

* ECS compstate trying to fix this

* yml

* vehicles kill me

* Don't lock keys

* a

* Fix problem

* Fix sounds

* shuttle inputs

* Shuttle controls

* space brakes

* Keybinds

* Fix merge

* Handle shutdown

* Fix keys

* Bump friction

* fix buckle offset

* Fix relay and friction

* Fix jetpack turning

* contexts amirite

Content.Shared/Movement/Systems/SharedMoverController.Mob.cs

@@ -0,0 +1,39 @@
+using Content.Shared.Movement.Components;
+using Robust.Shared.GameStates;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Movement.Systems;
+
+public abstract partial class SharedMoverController
+{
+    private void InitializeMob()
+    {
+        SubscribeLocalEvent<MobMoverComponent, ComponentGetState>(OnMobGetState);
+        SubscribeLocalEvent<MobMoverComponent, ComponentHandleState>(OnMobHandleState);
+    }
+
+    private void OnMobHandleState(EntityUid uid, MobMoverComponent component, ref ComponentHandleState args)
+    {
+        if (args.Current is not MobMoverComponentState state) return;
+        component.GrabRangeVV = state.GrabRange;
+        component.PushStrengthVV = state.PushStrength;
+    }
+
+    private void OnMobGetState(EntityUid uid, MobMoverComponent component, ref ComponentGetState args)
+    {
+        args.State = new MobMoverComponentState(component.GrabRange, component.PushStrength);
+    }
+
+    [Serializable, NetSerializable]
+    private sealed class MobMoverComponentState : ComponentState
+    {
+        public float GrabRange;
+        public float PushStrength;
+
+        public MobMoverComponentState(float grabRange, float pushStrength)
+        {
+            GrabRange = grabRange;
+            PushStrength = pushStrength;
+        }
+    }
+}