Fixes in wheelchair and different handling of movement

Conflicts:
	code/game/objects/structures/stool_bed_chair_nest/bed.dm
	code/modules/mob/mob.dm

code/modules/mob/living/carbon/human/human.dm

@@ -137,7 +137,7 @@
 			return
 
 		//BubbleWrap: people in handcuffs are always switched around as if they were on 'help' intent to prevent a person being pulled from being seperated from their puller
-		if((tmob.a_intent == "help" || tmob.restrained()) && (a_intent == "help" || src.restrained()) && tmob.canmove && canmove) // mutual brohugs all around!
+		if((tmob.a_intent == "help" || tmob.restrained()) && (a_intent == "help" || src.restrained()) && tmob.canmove && !tmob.buckled && canmove) // mutual brohugs all around!
 			var/turf/oldloc = loc
 			loc = tmob.loc
 			tmob.loc = oldloc

code/modules/mob/mob.dm

@@ -909,7 +909,7 @@ var/list/slot_equipment_priority = list( \
 	else
 		lying = 0
 		canmove = 1
-	if(buckled)
+	if(buckled && (!buckled.movable))
 		anchored = 1
 		canmove = 0
 		if( istype(buckled,/obj/structure/stool/bed/chair) )
@@ -928,9 +928,9 @@ var/list/slot_equipment_priority = list( \
 	else if( stunned )
 //		lying = 0
 		canmove = 0
-	else
+	else if (!buckled)
 		lying = !can_stand
-		canmove = has_limbs
+		//canmove = has_limbs
 
 	if(lying)
 		density = 0

code/modules/vehicles/vehicle.dm

@@ -19,6 +19,7 @@
 	var/emagged = 0
 	var/powered = 0		//set if vehicle is powered and should use fuel when moving
 	var/move_delay = 1	//set this to limit the speed of the vehicle
+	var/movable = 1
 
 	var/obj/item/weapon/cell/cell
 	var/power_use = 5	//set this to adjust the amount of power the vehicle uses per move