Merge branch 'master' into development

code/game/objects/items/weapons/cigs_lighters.dm

@@ -319,6 +319,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	icon_on = "pipeon"  //Note - these are in masks.dmi
 	icon_off = "pipeoff"
 	smoketime = 0
+	w_class = 1
 	chem_volume = 50
 	matchmes = "<span class='notice'>USER lights their NAME with their FLAME.</span>"
 	lightermes = "<span class='notice'>USER manages to light their NAME with FLAME.</span>"

code/game/objects/items/weapons/handcuffs.dm

@@ -88,6 +88,7 @@ var/last_chew = 0
 	if (!H.handcuffed) return
 	if (H.a_intent != I_HURT) return
 	if (H.zone_sel.selecting != "mouth") return
+	if (!H.check_has_mouth()) return
 	if (H.wear_mask) return
 	if (istype(H.wear_suit, /obj/item/clothing/suit/straight_jacket)) return
 
@@ -167,4 +168,4 @@ var/last_chew = 0
 	icon = 'icons/obj/items.dmi'
 	icon_state = "ziptie"
 	breakouttime = 600
-	cuff_sound = 'sound/weapons/cablecuff.ogg'
+	cuff_sound = 'sound/weapons/cablecuff.ogg'