Further supporting tweaks for drakes.

code/modules/emotes/definitions/audible.dm

@@ -90,21 +90,6 @@
 	key = "chuckle"
 	emote_message_3p = "$USER$ chuckles."
 
-/decl/emote/audible/cough
-	key = "cough"
-
-/decl/emote/audible/cough/mob_can_use(mob/living/user, assume_available = FALSE)
-	. = ..()
-	if(.)
-		var/obj/item/organ/internal/lungs/lung = user.get_organ(BP_LUNGS)
-		. = lung?.active_breathing && !user.isSynthetic()
-
-/decl/emote/audible/cough/do_emote(var/mob/living/user, var/extra_params)
-	if(!istype(user))
-		to_chat(user, SPAN_WARNING("You are unable to cough."))
-		return
-	user.cough(deliberate = TRUE)
-
 /decl/emote/audible/cry
 	key = "cry"
 	emote_message_3p = "$USER$ cries."

code/modules/emotes/definitions/audible_cough.dm

@@ -12,3 +12,17 @@
 	emote_volume_synthetic = 50
 	conscious = FALSE
 	bodytype_emote_sound = "cough"
+
+/decl/emote/audible/cough/mob_can_use(mob/living/user, assume_available = FALSE)
+	. = ..()
+	if(. && !user.isSynthetic())
+		var/obj/item/organ/internal/lungs/lung = user.get_organ(BP_LUNGS)
+		. = lung?.active_breathing
+
+/decl/emote/audible/cough/do_emote(var/mob/living/user, var/extra_params)
+	. = ..()
+	if(. && istype(user))
+		user.cough(silent = TRUE, deliberate = TRUE)
+		return TRUE
+	to_chat(src, SPAN_WARNING("You are unable to cough."))
+	return FALSE

code/modules/emotes/definitions/tail.dm

@@ -12,6 +12,7 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_once()
+	return TRUE
 
 /decl/emote/visible/tail/wag
 	key = "wag"
@@ -20,6 +21,7 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_start()
+	return TRUE
 
 /decl/emote/visible/tail/sway
 	key = "sway"
@@ -28,6 +30,7 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_start()
+	return TRUE
 
 /decl/emote/visible/tail/qwag
 	key = "qwag"
@@ -36,6 +39,7 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_fast()
+	return TRUE
 
 /decl/emote/visible/tail/fastsway
 	key = "fastsway"
@@ -44,6 +48,7 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_fast()
+	return TRUE
 
 /decl/emote/visible/tail/swag
 	key = "swag"
@@ -52,6 +57,7 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_stop()
+	return TRUE
 
 /decl/emote/visible/tail/stopsway
 	key = "stopsway"
@@ -60,3 +66,4 @@
 	var/mob/living/carbon/human/human_user = user
 	if(istype(human_user))
 		human_user.animate_tail_stop()
+	return TRUE

code/modules/emotes/definitions/visible.dm

@@ -365,5 +365,6 @@
 	var/mob/living/carbon/human/H = user
 	if(istype(H))
 		H.vomit(deliberate = TRUE)
-	else
-		to_chat(src, SPAN_WARNING("You are unable to vomit."))
+		return TRUE
+	to_chat(src, SPAN_WARNING("You are unable to vomit."))
+	return FALSE

code/modules/emotes/emote_define.dm

@@ -180,7 +180,7 @@ var/global/list/_emotes_by_key
 		var/mob/M = user
 		if(M.restrained())
 			to_chat(user, SPAN_WARNING("You are restrained and cannot do that."))
-			return
+			return FALSE
 
 	if(emote_cooldown)
 		var/user_ref = "\ref[user]"
@@ -212,7 +212,7 @@ var/global/list/_emotes_by_key
 
 	if(mandatory_targetted_emote && !target)
 		to_chat(user, SPAN_WARNING("You can't do that to thin air."))
-		return
+		return FALSE
 
 	var/use_1p = get_emote_message_1p(user, target, extra_params)
 	if(use_1p)
@@ -243,14 +243,14 @@ var/global/list/_emotes_by_key
 				var/mob/living/L = user
 				if(HAS_STATUS(L, STAT_SILENCE))
 					M.visible_message(message = "[user] opens their mouth silently!", self_message = "You cannot say anything!", blind_message = emote_message_impaired, checkghosts = /datum/client_preference/ghost_sight)
-					return
-				else
-					M.audible_message(message = use_3p, self_message = use_1p, deaf_message = emote_message_impaired, hearing_distance = use_range, checkghosts = /datum/client_preference/ghost_sight, radio_message = use_radio)
+					return FALSE
+				M.audible_message(message = use_3p, self_message = use_1p, deaf_message = emote_message_impaired, hearing_distance = use_range, checkghosts = /datum/client_preference/ghost_sight, radio_message = use_radio)
 		else
 			M.visible_message(message = use_3p, self_message = use_1p, blind_message = emote_message_impaired, range = use_range, checkghosts = /datum/client_preference/ghost_sight)
 
 	do_extra(user, target)
 	do_sound(user)
+	return TRUE
 
 /decl/emote/proc/replace_target_tokens(var/msg, var/atom/target)
 	. = msg

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

@@ -151,7 +151,7 @@
 		return TRUE
 
 	var/real_damage = rand_damage
-	real_damage += attack.get_unarmed_damage(H)
+	real_damage += attack.get_unarmed_damage(H, src)
 	real_damage *= damage_multiplier
 	rand_damage *= damage_multiplier
 	real_damage = max(1, real_damage)

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

@@ -66,18 +66,21 @@
 				return TRUE
 	return FALSE
 
-/decl/natural_attack/proc/get_unarmed_damage()
+/decl/natural_attack/proc/get_unarmed_damage(mob/living/user, mob/living/victim)
 	return damage
 
-/decl/natural_attack/proc/apply_effects(var/mob/living/carbon/human/user,var/mob/living/carbon/human/target,var/attack_damage,var/zone)
+// Returns TRUE if further affects should be applied.
+/decl/natural_attack/proc/apply_effects(mob/living/user, mob/living/target, attack_damage, zone)
 
 	if(target.stat == DEAD)
-		return
+		return FALSE
 
-	var/stun_chance = rand(0, 100)
 	var/armour = target.get_blocked_ratio(zone, BRUTE, damage = attack_damage)
+	if(armour >= 1)
+		return FALSE
 
-	if(attack_damage >= 5 && armour < 1 && !(target == user) && stun_chance <= attack_damage * 5) // 25% standard chance
+	var/stun_chance = rand(0, 100)
+	if(attack_damage >= 5 && !(target == user) && stun_chance <= attack_damage * 5) // 25% standard chance
 		switch(zone) // strong punches can have effects depending on where they hit
 			if(BP_HEAD, BP_EYES, BP_MOUTH)
 				// Induce blurriness
@@ -112,7 +115,7 @@
 				if(!target.lying)
 					target.visible_message("<span class='warning'>[target] gives way slightly.</span>")
 					target.apply_effect(attack_damage*3, PAIN, armour)
-	else if(attack_damage >= 5 && !(target == user) && (stun_chance + attack_damage * 5 >= 100) && armour < 1) // Chance to get the usual throwdown as well (25% standard chance)
+	else if(attack_damage >= 5 && !(target == user) && (stun_chance + attack_damage * 5 >= 100)) // Chance to get the usual throwdown as well (25% standard chance)
 		if(!target.lying)
 			target.visible_message("<span class='danger'>[target] [pick("slumps", "falls", "drops")] down to the ground!</span>")
 		else
@@ -123,6 +126,8 @@
 	if(istype(C) && prob(10))
 		C.leave_evidence(user)
 
+	return TRUE
+
 /decl/natural_attack/proc/show_attack(var/mob/living/carbon/human/user, var/mob/living/carbon/human/target, var/zone, var/attack_damage)
 	var/msg = "\The [user] [pick(attack_verb)] \the [target]"
 	var/obj/item/organ/external/affecting = istype(target) && zone && GET_EXTERNAL_ORGAN(target, zone)
@@ -258,7 +263,7 @@
 		zone = BP_CHEST
 	. = ..()
 
-/decl/natural_attack/kick/get_unarmed_damage(var/mob/living/carbon/human/user)
+/decl/natural_attack/kick/get_unarmed_damage(mob/living/user, mob/living/victim)
 	var/obj/item/clothing/shoes = user.get_equipped_item(slot_shoes_str)
 	if(!istype(shoes))
 		return damage
@@ -296,7 +301,7 @@
 				return TRUE
 	return FALSE
 
-/decl/natural_attack/stomp/get_unarmed_damage(var/mob/living/carbon/human/user)
+/decl/natural_attack/stomp/get_unarmed_damage(mob/living/user, mob/living/victim)
 	var/obj/item/clothing/shoes = user.get_equipped_item(slot_shoes_str)
 	return damage + (shoes ? shoes.force : 0)
 

code/modules/organs/internal/lungs.dm

@@ -362,7 +362,7 @@
 	name = "lungs and gills"
 	has_gills = TRUE
 
-/mob/living/proc/cough(var/deliberate = FALSE)
+/mob/living/proc/cough(silent = FALSE, deliberate = FALSE)
 
 	var/obj/item/organ/internal/lungs/lung = get_organ(BP_LUNGS)
 	if(!lung || !lung.active_breathing || isSynthetic() || stat == DEAD || (deliberate && last_cough + 3 SECONDS > world.time))
@@ -377,7 +377,8 @@
 		to_chat(src, SPAN_WARNING("You cannot do that right now."))
 		return
 
-	audible_message("<b>[src]</b> coughs!", "You cough!", radio_message = "coughs!") // styled like an emote
+	if(!silent)
+		audible_message("<b>[src]</b> coughs!", "You cough!", radio_message = "coughs!") // styled like an emote
 
 	last_cough = world.time
 

code/modules/reagents/reagent_containers/food.dm

@@ -60,11 +60,9 @@
 	return FALSE
 
 /obj/item/chems/food/attack_self(mob/user)
-	if(is_edible(user))
-		use_on_mob(user, user)
-	else
-		to_chat(user, SPAN_WARNING("\The [src] is empty!"))
-	return TRUE
+	if(is_edible(user) && handle_eaten_by_mob(user, user) != EATEN_INVALID)
+		return TRUE
+	return ..()
 
 /obj/item/chems/food/dragged_onto(var/mob/user)
 	return attack_self(user)

code/modules/species/species_attack.dm

@@ -90,15 +90,16 @@
 	damage = 2
 	usable_with_limbs = list(BP_CHEST, BP_GROIN)
 
-/decl/natural_attack/slime_glomp/apply_effects(var/mob/living/carbon/human/user,var/mob/living/carbon/human/target,var/armour,var/attack_damage,var/zone)
-	..()
-	user.apply_stored_shock_to(target)
+/decl/natural_attack/slime_glomp/apply_effects(mob/living/user, mob/living/target, attack_damage, zone)
+	. = ..()
+	if(.)
+		user.apply_stored_shock_to(target)
 
 /decl/natural_attack/stomp/weak
 	name = "weak stomp"
 	attack_verb = list("jumped on")
 
-/decl/natural_attack/stomp/weak/get_unarmed_damage()
+/decl/natural_attack/stomp/weak/get_unarmed_damage(mob/living/user, mob/living/victim)
 	return damage
 
 /decl/natural_attack/stomp/weak/show_attack(var/mob/living/carbon/human/user, var/mob/living/carbon/human/target, var/zone, var/attack_damage)