Fixes SSMobs Shattering due to Proteans

Port of https://github.com/PolarisSS13/Polaris/pull/8073

code/modules/emotes/definitions/exertion.dm

@@ -5,7 +5,7 @@
 	emote_message_3p = "is sweating heavily."
 
 /decl/emote/exertion/biological/check_user(mob/living/user)
-	if(istype(user) && !user.isSynthetic())
+	if(istype(user) && !user.isSynthetic(skip_emote_update = TRUE))
 		return ..()
 	return FALSE
 
@@ -30,7 +30,7 @@
 	emote_message_3p = "USER's actuators whine with strain."
 
 /decl/emote/exertion/synthetic/check_user(mob/living/user)
-	if(istype(user) && user.isSynthetic())
+	if(istype(user) && user.isSynthetic(skip_emote_update = TRUE))
 		return ..()
 	return FALSE
 

code/modules/emotes/definitions/human.dm

@@ -1,11 +1,5 @@
-/decl/emote/human
-	key = "vomit"
-
 /decl/emote/human/check_user(var/mob/living/carbon/human/user)
-	return (istype(user))//VOREStation Edit - What does a mouth have to do with wagging?? && user.check_has_mouth() && !user.isSynthetic())
-
-/decl/emote/human/do_emote(var/mob/living/carbon/human/user)
-	user.vomit()
+	return istype(user)
 
 /decl/emote/human/deathgasp
 	key = "deathgasp"

code/modules/emotes/definitions/synthetics.dm

@@ -4,7 +4,7 @@
 	emote_sound = 'sound/machines/twobeep.ogg'
 
 /decl/emote/audible/synth/check_user(var/mob/living/user)
-	if(istype(user) && user.isSynthetic())
+	if(istype(user) && user.isSynthetic(skip_emote_update = TRUE))
 		return ..()
 	return FALSE
 

code/modules/emotes/definitions/visible_vomit.dm

@@ -4,7 +4,7 @@
 /decl/emote/visible/vomit/do_emote(var/atom/user, var/extra_params)
 	if(isliving(user))
 		var/mob/living/M = user
-		if(!M.isSynthetic())
+		if(!M.isSynthetic(skip_emote_update = TRUE))
 			M.vomit()
 			return
 	to_chat(src, SPAN_WARNING("You are unable to vomit."))	

code/modules/emotes/emote_define.dm

@@ -172,7 +172,7 @@
 	return key
 
 /decl/emote/proc/check_synthetic(var/mob/living/user)
-	. = istype(user) && user.isSynthetic()
+	. = istype(user) && user.isSynthetic(skip_emote_update = TRUE)
 	if(!. && ishuman(user) && message_type == AUDIBLE_MESSAGE)
 		var/mob/living/carbon/human/H = user
 		if(H.should_have_organ(O_LUNGS))

code/modules/mob/living/bot/bot.dm

@@ -457,5 +457,5 @@
 	return 0
 
 
-/mob/living/bot/isSynthetic() //Robots are synthetic, no?
+/mob/living/bot/isSynthetic(var/skip_emote_update) //Robots are synthetic, no?
 	return 1

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

@@ -42,7 +42,7 @@
 		canmove = 0
 	return canmove
 
-/mob/living/carbon/brain/isSynthetic()
+/mob/living/carbon/brain/isSynthetic(var/skip_emote_update)
 	return istype(loc, /obj/item/device/mmi)
 
 /mob/living/carbon/brain/set_typing_indicator(var/state)

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

@@ -33,7 +33,6 @@ var/list/_human_default_emotes = list(
 	/decl/emote/audible/grunt,
 	/decl/emote/audible/slap,
 	/decl/emote/audible/crack,
-	/decl/emote/human,
 	/decl/emote/human/deathgasp,
 	/decl/emote/audible/giggle,
 	/decl/emote/audible/scream,

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

@@ -97,7 +97,7 @@
 
 // This is the 'mechanical' check for synthetic-ness, not appearance
 // Returns the company that made the synthetic
-/mob/living/carbon/human/isSynthetic()
+/mob/living/carbon/human/isSynthetic(var/skip_emote_update)
 	if(synthetic) 
 		return synthetic //Your synthetic-ness is not going away
 	var/obj/item/organ/external/T = organs_by_name[BP_TORSO]
@@ -108,6 +108,7 @@
 		src.verbs += /mob/living/carbon/human/proc/setmonitor_state
 		var/datum/robolimb/R = all_robolimbs[T.model]
 		synthetic = R
+		if(!skip_emote_update)
 			update_emotes()
 		return synthetic
 	return FALSE

code/modules/mob/living/simple_mob/subtypes/mechanical/mechanical.dm

@@ -18,7 +18,7 @@
 	poison_resist = 1.0
 	shock_resist = -0.5
 
-/mob/living/simple_mob/mechanical/isSynthetic()
+/mob/living/simple_mob/mechanical/isSynthetic(var/skip_emote_update)
 	return TRUE
 
 /mob/living/simple_mob/mechanical/speech_bubble_appearance()

code/modules/mob/mob.dm

@@ -1073,7 +1073,7 @@ mob/verb/shifteast()
 	if(src.throw_icon)
 		src.throw_icon.icon_state = "act_throw_on"
 
-/mob/proc/isSynthetic()
+/mob/proc/isSynthetic(var/skip_emote_update)
 	return 0
 
 /mob/proc/is_muzzled()

code/modules/mob/mob_helpers.dm

@@ -33,7 +33,7 @@
 		return L.mob_size <= MOB_MINISCULE
 	return 0
 
-/mob/living/silicon/isSynthetic()
+/mob/living/silicon/isSynthetic(var/skip_emote_update)
 	return 1
 
 /mob/proc/isMonkey()