Remove vehicles (#24681)

* Remove wheelchairs

Vehicle code is dogwater and wheelchairs just keeps exposing edgecases. If someone wants it brought it back they can do vehicle refactor.

* Also this one

* Remove vehicles

* goodbye vehicles

* Remove this check

* sasd

* Cronch

* Add sprites back

* jani

(cherry picked from commit d2f20d8955a25a32aa5fb9b3631a41921b464cd4)

Content.Client/Buckle/BuckleSystem.cs

@@ -2,7 +2,6 @@
 using Content.Shared.Buckle;
 using Content.Shared.Buckle.Components;
 using Content.Shared.Rotation;
-using Content.Shared.Vehicle.Components;
 using Robust.Client.GameObjects;
 
 namespace Content.Client.Buckle;
@@ -26,9 +25,6 @@ private void OnBuckleAfterAutoHandleState(EntityUid uid, BuckleComponent compone
         if (!TryComp<SpriteComponent>(uid, out var ownerSprite))
             return;
 
-        if (HasComp<VehicleComponent>(component.LastEntityBuckledTo))
-            return;
-
         // Adjust draw depth when the chair faces north so that the seat back is drawn over the player.
         // Reset the draw depth when rotated in any other direction.
         // TODO when ECSing, make this a visualizer

Content.Shared/Buckle/Components/StrapComponent.cs

@@ -1,6 +1,5 @@
 using System.Numerics;
 using Content.Shared.Alert;
-using Content.Shared.Vehicle;
 using Content.Shared.Whitelist;
 using Robust.Shared.Audio;
 using Robust.Shared.GameStates;
@@ -9,7 +8,7 @@
 namespace Content.Shared.Buckle.Components;
 
 [RegisterComponent, NetworkedComponent, AutoGenerateComponentState]
-[Access(typeof(SharedBuckleSystem), typeof(SharedVehicleSystem))]
+[Access(typeof(SharedBuckleSystem))]
 public sealed partial class StrapComponent : Component
 {
     /// <summary>

Content.Shared/Buckle/SharedBuckleSystem.Buckle.cs

@@ -16,7 +16,6 @@
 using Content.Shared.Storage.Components;
 using Content.Shared.Stunnable;
 using Content.Shared.Throwing;
-using Content.Shared.Vehicle.Components;
 using Content.Shared.Verbs;
 using Robust.Shared.Physics.Components;
 using Robust.Shared.Physics.Events;
@@ -124,16 +123,6 @@ private void OnBuckleDownAttempt(EntityUid uid, BuckleComponent component, DownA
 
     private void OnBuckleStandAttempt(EntityUid uid, BuckleComponent component, StandAttemptEvent args)
     {
-        //Let entities stand back up while on vehicles so that they can be knocked down when slept/stunned
-        //This prevents an exploit that allowed people to become partially invulnerable to stuns
-        //while on vehicles
-
-        if (component.BuckledTo != null)
-        {
-            var buckle = component.BuckledTo;
-            if (TryComp<VehicleComponent>(buckle, out _))
-                return;
-        }
         if (component.Buckled)
             args.Cancel();
     }
@@ -149,8 +138,7 @@ private void OnBuckleUpdateCanMove(EntityUid uid, BuckleComponent component, Upd
         if (component.LifeStage > ComponentLifeStage.Running)
             return;
 
-        if (component.Buckled &&
-            !HasComp<VehicleComponent>(component.BuckledTo)) // buckle+vehicle shitcode
+        if (component.Buckled) // buckle shitcode
             args.Cancel();
     }
 
@@ -436,10 +424,6 @@ public bool TryUnbuckle(EntityUid buckleUid, EntityUid userUid, bool force = fal
             if (HasComp<SleepingComponent>(buckleUid) && buckleUid == userUid)
                 return false;
 
-            // If the strap is a vehicle and the rider is not the person unbuckling, return. Unless the rider is crit or dead.
-            if (TryComp<VehicleComponent>(strapUid, out var vehicle) && vehicle.Rider != userUid && !_mobState.IsIncapacitated(buckleUid))
-                return false;
-
             // If the person is crit or dead in any kind of strap, return. This prevents people from unbuckling themselves while incapacitated.
             if (_mobState.IsIncapacitated(buckleUid) && userUid == buckleUid)
                 return false;

Content.Shared/Foldable/FoldableComponent.cs

@@ -4,10 +4,10 @@
 namespace Content.Shared.Foldable;
 
 /// <summary>
-/// Used to create "foldable structures" that you can pickup like an item when folded. Used for rollerbeds and wheelchairs.
+/// Used to create "foldable structures" that you can pickup like an item when folded.
 /// </summary>
 /// <remarks>
-/// Wiill prevent any insertions into containers while this item is unfolded.
+/// Will prevent any insertions into containers while this item is unfolded.
 /// </remarks>
 [RegisterComponent]
 [NetworkedComponent]

Content.Shared/Traits/Assorted/LegsParalyzedComponent.cs

@@ -4,7 +4,6 @@ namespace Content.Shared.Traits.Assorted;
 
 /// <summary>
 /// Set player speed to zero and standing state to down, simulating leg paralysis.
-/// Used for Wheelchair bound trait.
 /// </summary>
 [RegisterComponent, NetworkedComponent, Access(typeof(LegsParalyzedSystem))]
 public sealed partial class LegsParalyzedComponent : Component