Pulling a human mob with a slowdown greater than yours now puts you to their speed. (#9674)

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

@@ -4,6 +4,12 @@
 	if(species.slowdown)
 		tally = species.slowdown
 
+	if(ishuman(pulling))
+		var/mob/living/carbon/human/H = pulling
+		if(H.species.slowdown> species.slowdown)
+			tally = H.species.slowdown
+		tally += H.ClothesSlowdown()
+    
 	if (istype(loc, /turf/space) || isopenturf(loc))
 		if(!(locate(/obj/structure/lattice, loc) || locate(/obj/structure/stairs, loc) || locate(/obj/structure/ladder, loc)))
 			return 0
@@ -17,8 +23,7 @@
 	if(can_feel_pain())
 		if(get_shock() >= 10) tally += (get_shock() / 10) //pain shouldn't slow you down if you can't even feel it
 
-	for(var/obj/item/I in list(wear_suit, w_uniform, back, gloves, head))
-		tally += I.slowdown
+	tally += ClothesSlowdown()
 
 	if(species)
 		tally += species.get_species_tally(src)
@@ -167,3 +172,7 @@
 
 /mob/living/carbon/human/mob_negates_gravity()
 	return (shoes && shoes.negates_gravity())
+
+/mob/living/carbon/human/proc/ClothesSlowdown()
+	for(var/obj/item/I in list(wear_suit, w_uniform, back, gloves, head, wear_mask, shoes, l_ear, r_ear, glasses, belt))
+		. += I.slowdown