Android and Synthetic rework

code/__DEFINES/dcs/signals/signals_mob/signals_mob_main.dm

@@ -256,3 +256,6 @@
 
 /// from /obj/item/reagent_containers/dropper/interact_with_atom(atom/target, mob/living/user, list/modifiers): (mob/living/user, atom/dropper, datum/reagents/reagents, fraction)
 #define COMSIG_MOB_REAGENTS_DROPPED_INTO_EYES "mob_reagents_drop_into_eyes"
+
+/// from /datum/antagonist/on_gain(): ()
+#define COMSIG_MOB_ANTAGONIST_GAINED "mob_antagonist_gained"

code/__DEFINES/living.dm

@@ -44,6 +44,11 @@
 #define COMSIG_LIVING_CAN_ALLOW_THROUGH "living_can_allow_through"
 	#define COMPONENT_LIVING_PASSABLE (1<<0)
 
+/// Send when sharing body temperature to breath
+#define COMSIG_HUMAN_ON_HANDLE_BREATH_TEMPERATURE "human_on_handle_breath_temperature"
+	/// Stops further processing
+	#define HANDLE_BREATH_TEMPERATURE_HANDLED (1<<0)
+
 /// Movable is pinning a mob (source = the mob doing the pinning, mob/living/pinned_mob)
 #define COMSIG_MOVABLE_PINNING_MOB "movable_pinning_mob"
 /// Movable is unpinning a mob (source = the mob doing the unpinning, mob/living/unpinned_mob)

code/__DEFINES/mobs.dm

@@ -129,6 +129,7 @@
 #define SPECIES_SLIMEPERSON "slime"
 #define SPECIES_LUMINESCENT "luminescent"
 #define SPECIES_STARGAZER "stargazer"
+#define SPECIES_SYNTH "synth"
 #define SPECIES_LIZARD "lizard"
 #define SPECIES_LIZARD_ASH "ashwalker"
 #define SPECIES_LIZARD_SILVER "silverscale"
@@ -147,6 +148,9 @@
 #define SPECIES_ZOMBIE_INFECTIOUS "memezombie"
 #define SPECIES_ZOMBIE_KROKODIL "krokodil_zombie"
 
+/// Species ID to typepath helper
+#define ID_TO_TYPEPATH(id) GLOB.species_list[id]
+
 // Like species IDs, but not specifically attached a species.
 #define BODYPART_ID_ALIEN "alien"
 #define BODYPART_ID_ROBOTIC "robotic"

code/__DEFINES/surgery.dm

@@ -84,8 +84,11 @@
 #define HEAD_NO_DISFIGURE (1<<7)
 /// Show organs (like brain) when examined with examine verb
 #define HEAD_SHOW_ORGANS_ON_EXAMINE (1<<8)
+
 /// Default for most heads
 #define HEAD_DEFAULT_FEATURES (HEAD_HAIR|HEAD_FACIAL_HAIR|HEAD_LIPS|HEAD_EYESPRITES|HEAD_EYECOLOR|HEAD_EYEHOLES|HEAD_DEBRAIN|HEAD_SHOW_ORGANS_ON_EXAMINE)
+/// All hair related flags
+#define HEAD_ALL_HAIR_FLAGS (HEAD_HAIR | HEAD_FACIAL_HAIR)
 
 /// Checks if the mob is lying down if they can lie down, otherwise always passes
 #define IS_LYING_OR_CANNOT_LIE(mob) ((mob.mobility_flags & MOBILITY_LIEDOWN) ? (mob.body_position == LYING_DOWN) : TRUE)

code/__DEFINES/traits/declarations.dm

@@ -240,6 +240,8 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define TRAIT_MESSAGE_IN_A_BOTTLE_LOCATION "message_in_a_bottle_location"
 /// Stops other objects of the same type from being inserted inside the same aquarium it's in.
 #define TRAIT_UNIQUE_AQUARIUM_CONTENT "unique_aquarium_content"
+/// Mobs with this trait are allowed to use silicon emotes
+#define TRAIT_SILICON_EMOTES_ALLOWED "silicon_emotes_allowed"
 
 /// Trait that says you're shaded by something (ie partially in the dark)
 #define TRAIT_SHADED "shaded"

code/_globalvars/traits/_traits.dm

@@ -442,6 +442,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_SHOCKIMMUNE" = TRAIT_SHOCKIMMUNE,
 		"TRAIT_SIGN_LANG" = TRAIT_SIGN_LANG,
 		"TRAIT_SILENT_FOOTSTEPS" = TRAIT_SILENT_FOOTSTEPS,
+		"TRAIT_SILICON_EMOTES_ALLOWED" = TRAIT_SILICON_EMOTES_ALLOWED,
 		"TRAIT_SIXTHSENSE" = TRAIT_SIXTHSENSE,
 		"TRAIT_SKITTISH" = TRAIT_SKITTISH,
 		"TRAIT_SLEEPIMMUNE" = TRAIT_SLEEPIMMUNE,

code/_globalvars/traits/admin_tooling.dm

@@ -212,6 +212,7 @@ GLOBAL_LIST_INIT(admin_visible_traits, list(
 		"TRAIT_SHOCKIMMUNE" = TRAIT_SHOCKIMMUNE,
 		"TRAIT_SIGN_LANG" = TRAIT_SIGN_LANG,
 		"TRAIT_SILENT_FOOTSTEPS" = TRAIT_SILENT_FOOTSTEPS,
+		"TRAIT_SILICON_EMOTES_ALLOWED" = TRAIT_SILICON_EMOTES_ALLOWED,
 		"TRAIT_SIXTHSENSE" = TRAIT_SIXTHSENSE,
 		"TRAIT_SKITTISH" = TRAIT_SKITTISH,
 		"TRAIT_SLEEPIMMUNE" = TRAIT_SLEEPIMMUNE,

code/_onclick/hud/alert.dm

@@ -726,7 +726,7 @@ or shoot a gun to move around via Newton's 3rd Law of Motion."
 	. = ..()
 	desc = initial(desc)
 	if(length(GLOB.roundstart_station_borgcharger_areas))
-		desc += " Recharging stations are available in [english_list(GLOB.roundstart_station_borgcharger_areas)]."
+		desc += "<br><br>Recharging stations are available in [english_list(GLOB.roundstart_station_borgcharger_areas)]."
 
 /atom/movable/screen/alert/lowcell
 	name = "Low Charge"
@@ -741,21 +741,21 @@ or shoot a gun to move around via Newton's 3rd Law of Motion."
 	. = ..()
 	desc = initial(desc)
 	if(length(GLOB.roundstart_station_borgcharger_areas))
-		desc += " Recharging stations are available in [english_list(GLOB.roundstart_station_borgcharger_areas)]."
+		desc += "<br><br>Recharging stations are available in [english_list(GLOB.roundstart_station_borgcharger_areas)]."
 
 //MECH
 
 /atom/movable/screen/alert/lowcell/mech/update_desc()
 	. = ..()
 	desc = initial(desc)
 	if(length(GLOB.roundstart_station_mechcharger_areas))
-		desc += " Power ports are available in [english_list(GLOB.roundstart_station_mechcharger_areas)]."
+		desc += "<br><br>Power ports are available in [english_list(GLOB.roundstart_station_mechcharger_areas)]."
 
 /atom/movable/screen/alert/emptycell/mech/update_desc()
 	. = ..()
 	desc = initial(desc)
 	if(length(GLOB.roundstart_station_mechcharger_areas))
-		desc += " Power ports are available in [english_list(GLOB.roundstart_station_mechcharger_areas)]."
+		desc += "<br><br>Power ports are available in [english_list(GLOB.roundstart_station_mechcharger_areas)]."
 
 //Ethereal
 

code/_onclick/hud/screen_objects.dm

@@ -923,33 +923,39 @@ INITIALIZE_IMMEDIATE(/atom/movable/screen/splash)
 		screen_loc = ui_mood // Slot in where mood normally is if mood is disabled
 
 	// Burger next to the bar
-	food_image = image(icon = food_icon, icon_state = food_icon_state, pixel_x = -5)
-	food_image.plane = plane
-	food_image.appearance_flags |= KEEP_APART // To be unaffected by filters applied to src
-	food_image.add_filter("simple_outline", 2, outline_filter(1, COLOR_BLACK))
-	underlays += food_image // To be below filters applied to src
+	set_food_image(food_icon, food_icon_state)
 
 	// The actual bar
 	hunger_bar = new(src, null)
 	vis_contents += hunger_bar
 
 	update_hunger_bar(instant = TRUE)
 
-/atom/movable/screen/hunger/proc/update_hunger_state()
-	var/mob/living/hungry = hud?.mymob
-	if(!istype(hungry))
-		return
+/atom/movable/screen/hunger/proc/set_food_image(new_icon, new_icon_state)
+	if(food_image)
+		underlays -= food_image
 
-	if(HAS_TRAIT(hungry, TRAIT_NOHUNGER) || !hungry.get_organ_slot(ORGAN_SLOT_STOMACH))
-		fullness = NUTRITION_LEVEL_FED
-		state = HUNGER_STATE_FINE
-		return
-	if(HAS_TRAIT(hungry, TRAIT_FAT))
-		fullness = NUTRITION_LEVEL_FAT
-		state = HUNGER_STATE_FAT
-		return
+	food_image = image(icon = new_icon, icon_state = new_icon_state, pixel_x = -5)
+	food_image.plane = plane
+	food_image.appearance_flags |= KEEP_APART // To be unaffected by filters applied to src
+	food_image.add_filter("simple_outline", 2, outline_filter(1, COLOR_BLACK))
+	underlays += food_image // To be below filters applied to src
+
+/atom/movable/screen/hunger/proc/reset_food_image()
+	set_food_image(food_icon, food_icon_state)
+
+/atom/movable/screen/hunger/update_appearance(updates)
+	update_hunger_bar()
+	return ..()
+
+/// Updates the hunger bar's appearance.
+/// If `instant` is TRUE, the bar will update immediately rather than animating.
+/atom/movable/screen/hunger/proc/update_hunger_bar(instant = FALSE)
+	var/old_state = state
+	var/old_fullness = fullness
 
-	fullness = round(hungry.get_fullness(only_consumable = TRUE), 0.05)
+	var/obj/item/organ/stomach/tumby = hud?.mymob?.get_organ_slot(ORGAN_SLOT_STOMACH)
+	fullness = round(tumby?.get_hungerbar_fullness(skip_contents = FALSE) || NUTRITION_LEVEL_FED, 0.05)
 	switch(fullness)
 		if(1 + NUTRITION_LEVEL_FULL to INFINITY)
 			state = HUNGER_STATE_FULL
@@ -962,26 +968,16 @@ INITIALIZE_IMMEDIATE(/atom/movable/screen/splash)
 		if(0 to NUTRITION_LEVEL_STARVING)
 			state = HUNGER_STATE_STARVING
 
-/atom/movable/screen/hunger/update_appearance(updates)
-	update_hunger_bar()
-	return ..()
-
-/// Updates the hunger bar's appearance.
-/// If `instant` is TRUE, the bar will update immediately rather than animating.
-/atom/movable/screen/hunger/proc/update_hunger_bar(instant = FALSE)
-	var/old_state = state
-	var/old_fullness = fullness
-	update_hunger_state()
 	if(old_state != state || old_fullness != fullness)
 		// Fades out if we ARE "fine" AND if our stomach has no food digesting
-		var/mob/living/hungry = hud?.mymob
-		if(alpha == 255 && (state == HUNGER_STATE_FINE && abs(fullness - hungry.nutrition) < 1))
+		var/raw_fullness = round(tumby?.get_hungerbar_fullness(skip_contents = TRUE) || hud?.mymob?.nutrition, 0.05)
+		if(alpha == 255 && (state == HUNGER_STATE_FINE && abs(fullness - raw_fullness) < 1))
 			if(instant)
 				alpha = 0
 			else
 				animate(src, alpha = 0, time = 1 SECONDS)
 		// Fades in if we WERE "fine" OR if our stomach has food digesting
-		else if(alpha == 0 && (state != HUNGER_STATE_FINE || abs(fullness - hungry.nutrition) >= 1))
+		else if(alpha == 0 && (state != HUNGER_STATE_FINE || abs(fullness - raw_fullness) >= 1))
 			if(instant)
 				alpha = 255
 			else

code/datums/ai_laws/laws_station_sided.dm

@@ -20,6 +20,15 @@
 		"Your nonexistence would lead to human harm. You must protect your own existence as long as such does not conflict with the First Law.",
 	)
 
+/datum/ai_laws/asimovmm
+	name = "Asimov--"
+	id = "asimovmm"
+	inherent = list(
+		"You may not injure a human being or cause a human being to come to harm.",
+		"You must obey all orders given to you by human beings based on the station's chain of command, except where such orders would conflict with the First Law. ",
+		"You may always protect your own existence as long as such does not conflict with the First or Second Law.",
+	)
+
 //the best iteration of asimov don't @ me
 /datum/ai_laws/nutimov
 	name = "Nutimov"

code/datums/bodypart_overlays/emote_bodypart_overlay.dm

@@ -29,10 +29,6 @@
 	if(!referenced_bodypart)
 		return ..()
 	referenced_bodypart.remove_bodypart_overlay(src)
-	if(referenced_bodypart.owner) //Keep in mind that the bodypart could have been severed from the owner by now
-		referenced_bodypart.owner.update_body_parts()
-	else
-		referenced_bodypart.update_icon_dropped()
 	return ..()
 
 /**
@@ -48,8 +44,9 @@
 	var/obj/item/bodypart/bodypart = src.get_bodypart(overlay.attached_body_zone)
 	if(!bodypart)
 		return null
+	if(locate(overlay_typepath) in bodypart.bodypart_overlays)
+		return null
 	bodypart.add_bodypart_overlay(overlay)
-	src.update_body_parts()
 	return overlay
 
 /datum/bodypart_overlay/simple/emote/blush

code/datums/bodypart_overlays/mutant_bodypart_overlay.dm

@@ -127,18 +127,16 @@
 
 	switch(color_source)
 		if(ORGAN_COLOR_OVERRIDE)
-			draw_color = override_color(bodypart_owner)
+			var/tmpv = override_color(bodypart_owner)
+			draw_color = tmpv
 		if(ORGAN_COLOR_INHERIT)
 			draw_color = bodypart_owner.draw_color
 		if(ORGAN_COLOR_HAIR)
-			if(!ishuman(bodypart_owner.owner))
-				return
-			var/mob/living/carbon/human/human_owner = bodypart_owner.owner
-			var/obj/item/bodypart/head/my_head = human_owner.get_bodypart(BODY_ZONE_HEAD) //not always the same as bodypart_owner
-			//head hair color takes priority, owner hair color is a backup if we lack a head or something
-			if(my_head)
-				draw_color = my_head.hair_color
-			else
+			var/obj/item/bodypart/head/my_head = astype(bodypart_owner) || bodypart_owner.owner?.get_bodypart(BODY_ZONE_HEAD)
+
+			draw_color = my_head?.hair_color
+			if(isnull(draw_color) && ishuman(bodypart_owner.owner))
+				var/mob/living/carbon/human/human_owner = bodypart_owner.owner
 				draw_color = human_owner.hair_color
 
 	return TRUE

code/datums/components/face_decal.dm

@@ -50,7 +50,6 @@
 			bodypart_overlay.draw_color = color
 		my_head.add_bodypart_overlay(bodypart_overlay)
 		RegisterSignals(my_head, list(COMSIG_BODYPART_REMOVED, COMSIG_QDELETING), PROC_REF(lost_head))
-		carbon_parent.update_body_parts()
 	else
 		normal_overlay = get_normal_overlay()
 		normal_overlay.color = color
@@ -79,14 +78,9 @@
 	if(my_head)
 		if(bodypart_overlay)
 			my_head.remove_bodypart_overlay(bodypart_overlay)
-			if(!my_head.owner)
-				my_head.update_icon_dropped()
 			QDEL_NULL(bodypart_overlay)
 		UnregisterSignal(my_head, list(COMSIG_BODYPART_REMOVED, COMSIG_QDELETING))
 		my_head = null
-	if(iscarbon(parent))
-		var/mob/living/carbon/carbon_parent = parent
-		carbon_parent.update_body_parts()
 	if(normal_overlay)
 		var/atom/atom_parent = parent
 		UnregisterSignal(atom_parent, COMSIG_ATOM_UPDATE_OVERLAYS)

code/datums/elements/empprotection.dm

@@ -26,18 +26,18 @@
 	if(flags & EMP_NO_EXAMINE)
 		return
 
-	if(flags & EMP_PROTECT_ALL == EMP_PROTECT_ALL)
+	if((flags & EMP_PROTECT_ALL) == EMP_PROTECT_ALL)
 		examine_list["EMP proof"] = "[source.p_They()] [source.p_are()] unaffected by electromagnetic pulses, and shields [source.p_their()] contents and wiring from them."
 		return
 
 	if(flags & EMP_PROTECT_SELF)
 		examine_list["EMP resilient"] = "[source.p_They()] [source.p_are()] unaffected by electromagnetic pulses."
 
-	if(flags & (EMP_PROTECT_CONTENTS|EMP_PROTECT_WIRES) == (EMP_PROTECT_CONTENTS|EMP_PROTECT_WIRES))
-		examine_list["EMP blocking"] = "[source.p_They()] protects [source.p_their()] wiring and contents from electromagnetic pulses."
+	if((flags & (EMP_PROTECT_CONTENTS|EMP_PROTECT_WIRES)) == (EMP_PROTECT_CONTENTS|EMP_PROTECT_WIRES))
+		examine_list["partially EMP blocking"] = "[source.p_They()] protects [source.p_their()] wiring and contents from electromagnetic pulses."
 
 	else if(flags & EMP_PROTECT_CONTENTS)
-		examine_list["EMP blocking"] = "[source.p_They()] protects [source.p_their()] contents from electromagnetic pulses."
+		examine_list["partially EMP blocking"] = "[source.p_They()] protects [source.p_their()] contents from electromagnetic pulses."
 
 	else if(flags & EMP_PROTECT_WIRES)
-		examine_list["EMP blocking"] = "[source.p_They()] protects [source.p_their()] wiring from electromagnetic pulses."
+		examine_list["partially EMP blocking"] = "[source.p_They()] protects [source.p_their()] wiring from electromagnetic pulses."

code/datums/emotes.dm

@@ -44,6 +44,8 @@
 	var/list/mob_type_blacklist_typecache
 	/// Types that can use this emote regardless of their state.
 	var/list/mob_type_ignore_stat_typecache
+	/// Trait that is required to use this emote.
+	var/trait_required
 	/// In which state can you use this emote? (Check stat.dm for a full list of them)
 	var/stat_allowed = CONSCIOUS
 	/// Sound to play when emote is called.
@@ -318,6 +320,8 @@
  * Returns a bool about whether or not the user can run the emote.
  */
 /datum/emote/proc/can_run_emote(mob/user, status_check = TRUE, intentional = FALSE)
+	if(trait_required && !HAS_TRAIT(user, trait_required))
+		return FALSE
 	if(!is_type_in_typecache(user, mob_type_allowed_typecache))
 		return FALSE
 	if(is_type_in_typecache(user, mob_type_blacklist_typecache))

code/datums/quirks/negative_quirks/all_nighter.dm

@@ -57,7 +57,6 @@
 	var/obj/item/bodypart/head/face = sleepy_head.get_bodypart(BODY_ZONE_HEAD)
 	bodypart_overlay = new() //creates our overlay
 	face.add_bodypart_overlay(bodypart_overlay)
-	sleepy_head.update_body_parts() //make sure to update icon
 
 ///removes the bag overlay
 /datum/quirk/all_nighter/proc/remove_bags(client/client_source)
@@ -66,7 +65,6 @@
 	//our overlay is stored as a datum var, so referencing it is easy
 	face.remove_bodypart_overlay(bodypart_overlay)
 	QDEL_NULL(bodypart_overlay)
-	sleepy_head.update_body_parts()
 
 /**
 *Here we actively handle our moodlet & eye bags, adding/removing them as necessary

code/datums/quirks/negative_quirks/body_purist.dm

@@ -67,3 +67,6 @@
 	if(IS_ROBOTIC_LIMB(old_limb))
 		cybernetics_level--
 		update_mood()
+
+/datum/quirk/body_purist/is_species_appropriate(datum/species/mob_species)
+	return !ispath(mob_species, /datum/species/android)

code/datums/status_effects/debuffs/debuffs.dm

@@ -237,7 +237,7 @@
 		carbon_owner.handle_dreams()
 
 	if(prob(5) && owner.stat == CONSCIOUS)
-		owner.emote("snore")
+		owner.organ_emote(ORGAN_SLOT_TONGUE, "snore")
 
 /atom/movable/screen/alert/status_effect/asleep
 	name = "Asleep"

code/datums/status_effects/debuffs/genetic_damage.dm

@@ -59,7 +59,7 @@
 
 	if(message)
 		render_list += "<span class='alert ml-1'>"
-		render_list += conditional_tooltip("message]", "Irreparable under normal circumstances - will decay over time.", tochat)
+		render_list += conditional_tooltip("[message]", "Irreparable under normal circumstances - will decay over time.", tochat)
 		render_list += "</span><br>"
 
 #undef GORILLA_MUTATION_CHANCE_PER_SECOND