Wheelchair fixes

code/game/objects/structures/stool_bed_chair_nest/wheelchair.dm

@@ -15,7 +15,7 @@
 /obj/structure/bed/chair/wheelchair/set_dir()
 	..()
 	overlays = null
-	var/image/O = image(icon = 'icons/obj/objects.dmi', icon_state = "w_overlay", layer = FLY_LAYER, dir = src.dir)
+	var/image/O = image(icon = 'icons/obj/furniture.dmi', icon_state = "w_overlay", layer = FLY_LAYER, dir = src.dir)
 	overlays += O
 	if(buckled_mob)
 		buckled_mob.set_dir(dir)
@@ -116,26 +116,21 @@
 		user_unbuckle_mob(user)
 	return
 
-/obj/structure/bed/chair/wheelchair/MouseDrop(over_object, src_location, over_location)
-	..()
-	if(over_object == usr && in_range(src, usr))
-		if(!ishuman(usr))	return
-		if(usr == buckled_mob)
-			usr << "<span class='warning'>You realize you are unable to push the wheelchair you sit in.</span>"
+/obj/structure/bed/chair/wheelchair/CtrlClick(var/mob/user)
+	if(in_range(src, user))
+		if(!ishuman(user))	return
+		if(user == buckled_mob)
+			user << "<span class='warning'>You realize you are unable to push the wheelchair you sit in.</span>"
 			return
 		if(!pulling)
-			pulling = usr
-			usr.pulledby = src
-			if(usr.pulling)
-				usr.stop_pulling()
-			usr.set_dir(get_dir(usr, src))
-			usr << "You grip \the [name]'s handles."
+			pulling = user
+			user.pulledby = src
+			if(user.pulling)
+				user.stop_pulling()
+			user.set_dir(get_dir(user, src))
+			user << "You grip \the [name]'s handles."
 		else
-			if(usr != pulling)
-				for(var/mob/O in viewers(pulling, null))
-					O.show_message("<span class='warning'>[usr] breaks [pulling]'s grip on the wheelchair.</span>", 1)
-			else
-				usr << "You let go of \the [name]'s handles."
+			usr << "You let go of \the [name]'s handles."
 			pulling.pulledby = null
 			pulling = null
 		return