Sync with master

code/modules/mob/dead/new_player/preferences_setup.dm

@@ -27,12 +27,7 @@
 
 /datum/preferences/proc/update_preview_icon(equip_job = TRUE)
 	// Determine what job is marked as 'High' priority, and dress them up as such.
-	var/datum/job/previewJob
-	var/highest_pref = 0
-	for(var/job in job_preferences)
-		if(job_preferences["[job]"] > highest_pref)
-			previewJob = SSjob.GetJob(job)
-			highest_pref = job_preferences["[job]"]
+	var/datum/job/previewJob = get_highest_job()
 
 	if(previewJob)
 		// Silicons only need a very basic preview since there is no customization for them.
@@ -57,3 +52,11 @@
 	parent.show_character_previews(new /mutable_appearance(mannequin))
 	unset_busy_human_dummy(DUMMY_HUMAN_SLOT_PREFERENCES)
 
+/datum/preferences/proc/get_highest_job()
+	var/highest_pref = 0
+	var/datum/job/highest_job
+	for(var/job in job_preferences)
+		if(job_preferences["[job]"] > highest_pref)
+			highest_job = SSjob.GetJob(job)
+			highest_pref = job_preferences["[job]"]
+	return highest_job

code/modules/mob/dead/observer/login.dm

@@ -18,6 +18,3 @@
 
 	update_icon(preferred_form)
 	updateghostimages()
-
-	client.reenter_round_timeout = max(client.reenter_round_timeout, clientless_round_timeout)
-	clientless_round_timeout = client.reenter_round_timeout

code/modules/mob/dead/observer/observer.dm

@@ -19,7 +19,6 @@ GLOBAL_VAR_INIT(observer_default_invisibility, INVISIBILITY_OBSERVER)
 	hud_type = /datum/hud/ghost
 	movement_type = GROUND | FLYING
 	var/can_reenter_corpse
-	var/clientless_round_timeout = 0 //mobs will lack a client as long as their player is disconnected. See client_defines.dm "reenter_round_timeout"
 	var/datum/hud/living/carbon/hud = null // hud
 	var/bootime = 0
 	var/started_as_observer //This variable is set to 1 when you enter the game as an observer.
@@ -135,7 +134,7 @@ GLOBAL_VAR_INIT(observer_default_invisibility, INVISIBILITY_OBSERVER)
 		AA.onNewMob(src)
 
 	. = ..()
-
+	AddElement(/datum/element/ghost_role_eligibility)
 	grant_all_languages()
 
 /mob/dead/observer/get_photo_description(obj/item/camera/camera)
@@ -270,23 +269,12 @@ Works together with spawning an observer, noted above.
 	var/mob/dead/observer/ghost = new(src)	// Transfer safety to observer spawning proc.
 	SStgui.on_transfer(src, ghost) // Transfer NanoUIs.
 	ghost.can_reenter_corpse = can_reenter_corpse
-	if(penalize) //penalizing them from making a ghost role / midround antag comeback right away.
-		var/penalty = CONFIG_GET(number/suicide_reenter_round_timer) MINUTES
-		var/roundstart_quit_limit = CONFIG_GET(number/roundstart_suicide_time_limit) MINUTES
-		if(world.time < roundstart_quit_limit) //add up the time difference to their antag rolling penalty if they quit before half a (ingame) hour even passed.
-			penalty += roundstart_quit_limit - world.time
-		if(penalty)
-			penalty += world.realtime
-			if(penalty - SSshuttle.realtimeofstart > SSshuttle.auto_call + SSshuttle.emergencyCallTime + SSshuttle.emergencyDockTime + SSshuttle.emergencyEscapeTime)
-				penalty = CANT_REENTER_ROUND
-			if(client)
-				client.reenter_round_timeout = penalty
-			else //A disconnected player (quite likely for cryopods)
-				ghost.clientless_round_timeout = penalty
 	if (client && client.prefs && client.prefs.auto_ooc)
 		if (!(client.prefs.chat_toggles & CHAT_OOC))
 			client.prefs.chat_toggles ^= CHAT_OOC
 	transfer_ckey(ghost, FALSE)
+	ghost.AddElement(/datum/element/ghost_role_eligibility,penalize) // technically already run earlier, but this adds the penalty
+	// needs to be done AFTER the ckey transfer, too
 	return ghost
 
 /*
@@ -343,15 +331,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		return
 	ghostize(0, penalize = TRUE)
 
-/mob/dead/observer/proc/can_reenter_round(silent = FALSE)
-	var/timeout = clientless_round_timeout
-	if(client)
-		timeout = client.reenter_round_timeout
-	if(timeout != CANT_REENTER_ROUND && timeout <= world.realtime)
-		return TRUE
-	if(!silent && client)
-		to_chat(src, "<span class='warning'>You are unable to reenter the round[timeout != CANT_REENTER_ROUND ? " yet. Your ghost role blacklist will expire in [DisplayTimeText(timeout - world.realtime)]" : ""].</span>")
-	return FALSE
+
 
 /mob/dead/observer/Move(NewLoc, direct)
 	if(updatedir)

code/modules/mob/living/carbon/alien/larva/larva.dm

@@ -14,10 +14,9 @@
 	var/max_grown = 100
 	var/time_of_birth
 
-	rotate_on_lying = 0
+	rotate_on_lying = FALSE
 	bodyparts = list(/obj/item/bodypart/chest/larva, /obj/item/bodypart/head/larva)
 
-
 //This is fine right now, if we're adding organ specific damage this needs to be updated
 /mob/living/carbon/alien/larva/Initialize()
 

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

@@ -40,7 +40,7 @@
 
 	var/gib_type = /obj/effect/decal/cleanable/blood/gibs
 
-	var/rotate_on_lying = 1
+	rotate_on_lying = TRUE
 
 	var/tinttotal = 0	// Total level of visualy impairing items
 

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

@@ -22,6 +22,7 @@
 	muzzle_ignore = TRUE
 	restraint_check = TRUE
 	emote_type = EMOTE_AUDIBLE
+	mob_type_allowed_typecache = list(/mob/living/carbon, /mob/living/silicon/pai)
 
 /datum/emote/living/carbon/clap/run_emote(mob/living/user, params)
 	. = ..()

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

@@ -333,7 +333,7 @@
 	switch (severity)
 		if (1)
 			if(bomb_armor)
-				b_loss = 500*bomb_armor
+				b_loss = (350*bomb_armor)+150
 				var/atom/throw_target = get_edge_target_turf(src, get_dir(src, get_step_away(src, src)))
 				throw_at(throw_target, 200, 4)
 				damage_clothes(400*bomb_armor, BRUTE, "bomb")

code/modules/mob/living/carbon/human/species_types/mushpeople.dm

@@ -37,11 +37,16 @@
 			H.dna.features["caps"] = "Round"
 			handle_mutant_bodyparts(H)
 		H.faction |= "mushroom"
-		mush = new(null)
-		mush.teach(H)
+		mush = new()
+		mush.teach(H, TRUE)
+	RegisterSignal(C, COMSIG_MOB_ON_NEW_MIND, .proc/on_new_mind)
+
+/datum/species/mush/proc/on_new_mind(mob/owner)
+	mush.teach(owner, TRUE) //make_temporary TRUE as it shouldn't carry over to other mobs on mind transfer_to.
 
 /datum/species/mush/on_species_loss(mob/living/carbon/C)
 	. = ..()
+	UnregisterSignal(C, COMSIG_MOB_ON_NEW_MIND)
 	C.faction -= "mushroom"
 	mush.remove(C)
 	QDEL_NULL(mush)

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

@@ -1,31 +1,3 @@
-//IMPORTANT: Multiple animate() calls do not stack well, so try to do them all at once if you can.
-/mob/living/carbon/update_transform()
-	var/matrix/ntransform = matrix(transform) //aka transform.Copy()
-	var/final_pixel_y = pixel_y
-	var/final_dir = dir
-	var/changed = 0
-	if(lying != lying_prev && rotate_on_lying)
-		changed++
-		ntransform.TurnTo(lying_prev,lying)
-		if(lying == 0) //Lying to standing
-			final_pixel_y = get_standard_pixel_y_offset()
-		else //if(lying != 0)
-			if(lying_prev == 0) //Standing to lying
-				pixel_y = get_standard_pixel_y_offset()
-				final_pixel_y = get_standard_pixel_y_offset(lying)
-				if(dir & (EAST|WEST)) //Facing east or west
-					final_dir = pick(NORTH, SOUTH) //So you fall on your side rather than your face or ass
-
-	if(resize != RESIZE_DEFAULT_SIZE)
-		changed++
-		ntransform.Scale(resize)
-		resize = RESIZE_DEFAULT_SIZE
-
-	if(changed)
-		animate(src, transform = ntransform, time = 2, pixel_y = final_pixel_y, dir = final_dir, easing = EASE_IN|EASE_OUT)
-		setMovetype(movement_type & ~FLOATING)  // If we were without gravity, the bouncing animation got stopped, so we make sure we restart it in next life().
-
-
 /mob/living/carbon
 	var/list/overlays_standing[TOTAL_LAYERS]
 

code/modules/mob/living/living_defines.dm

@@ -111,4 +111,6 @@
 	var/list/diseases = list() // list of all diseases in a mob
 	var/list/disease_resistances = list()
 
-	var/drag_slowdown = TRUE //Whether the mob is slowed down when dragging another prone mob
+	var/drag_slowdown = TRUE //Whether the mob is slowed down when dragging another prone mob
+
+	var/rotate_on_lying = FALSE

code/modules/mob/living/silicon/ai/ai.dm

@@ -260,15 +260,6 @@
 	viewalerts = 1
 	src << browse(dat, "window=aialerts&can_close=0")
 
-/mob/living/silicon/ai/proc/ai_roster()
-	var/dat = "<html><head><title>Crew Roster</title></head><body><b>Crew Roster:</b><br><br>"
-
-	dat += GLOB.data_core.get_manifest()
-	dat += "</body></html>"
-
-	src << browse(dat, "window=airoster")
-	onclose(src, "airoster")
-
 /mob/living/silicon/ai/proc/ai_call_shuttle()
 	if(control_disabled)
 		to_chat(usr, "<span class='warning'>Wireless control is disabled!</span>")
@@ -681,18 +672,23 @@
 				"green face" = 'icons/mob/ai.dmi',
 				"xeno queen" = 'icons/mob/alien.dmi',
 				"horror" = 'icons/mob/ai.dmi',
-				"creature" = 'icons/mob/ai.dmi'
+				"creature" = 'icons/mob/ai.dmi',
+				"custom"
 				)
 
 			input = input("Please select a hologram:") as null|anything in icon_list
 			if(input)
 				qdel(holo_icon)
 				switch(input)
-					if("xeno queen")
+					if("custom")
+						if(client?.prefs?.custom_holoform_icon)
+							holo_icon = client.prefs.get_filtered_holoform(HOLOFORM_FILTER_AI)
+						else
+							holo_icon = getHologramIcon(icon('icons/mob/ai.dmi', "female"))
+					else if("xeno queen")
 						holo_icon = getHologramIcon(icon(icon_list[input],"alienq"))
 					else
 						holo_icon = getHologramIcon(icon(icon_list[input], input))
-	return
 
 /mob/living/silicon/ai/proc/corereturn()
 	set category = "Malfunction"

code/modules/mob/living/silicon/ai/freelook/eye.dm

@@ -68,7 +68,7 @@
 // Use this when setting the aiEye's location.
 // It will also stream the chunk that the new loc is in.
 
-/mob/camera/aiEye/proc/setLoc(T, force_update = FALSE)
+/mob/camera/aiEye/proc/setLoc(T, force_update = FALSE, dir)
 	if(ai)
 		if(!isturf(ai.loc))
 			return
@@ -88,7 +88,7 @@
 		//Holopad
 		if(istype(ai.current, /obj/machinery/holopad))
 			var/obj/machinery/holopad/H = ai.current
-			H.move_hologram(ai, T)
+			H.move_hologram(ai, T, dir)
 		if(ai.camera_light_on)
 			ai.light_cameras()
 		if(ai.master_multicam)
@@ -139,7 +139,7 @@
 	for(var/i = 0; i < max(user.sprint, initial); i += 20)
 		var/turf/step = get_turf(get_step(user.eyeobj, direct))
 		if(step)
-			user.eyeobj.setLoc(step)
+			user.eyeobj.setLoc(step, null, direct)
 
 	user.cooldown = world.timeofday + 5
 	if(user.acceleration)

code/modules/mob/living/silicon/custom_holoform.dm

@@ -0,0 +1,28 @@
+/mob/living/silicon/verb/clear_custom_holoform()
+	set name = "Clear Custom Holoform"
+	set desc = "Clear your current custom holoform"
+	set category = "OOC"
+
+	if(!client.prefs)
+		to_chat(src, "<span class='boldwarning'>No preferences datum on your client, contact an admin/coder!</span>")
+		return
+	client.prefs.custom_holoform_icon = null
+	client.prefs.cached_holoform_icons = null
+	to_chat(src, "<span class='boldnotice'>Holoform removed.</span>")
+
+/mob/living/silicon/verb/set_custom_holoform()
+	set name = "Set Custom Holoform"
+	set desc = "Set your custom holoform using your current preferences slot and a specified set of gear."
+	set category = "OOC"
+
+	if(!client.prefs)
+		to_chat(src, "<span class='boldwarning'>No preferences datum on your client, contact an admin/coder!</span>")
+		return
+	if(client.prefs.last_custom_holoform > world.time - CUSTOM_HOLOFORM_DELAY)
+		to_chat(src, "<span class='warning'>You are attempting to change custom holoforms too fast!</span>")
+	var/icon/new_holoform = user_interface_custom_holoform(client)
+	if(new_holoform)
+		client.prefs.custom_holoform_icon = new_holoform
+		client.prefs.cached_holoform_icons = null
+		client.prefs.last_custom_holoform = world.time
+		to_chat(src, "<span class='boldnotice'>Holoform set.</span>")

code/modules/mob/living/silicon/pai/pai.dm

@@ -58,10 +58,12 @@
 	var/canholo = TRUE
 	var/obj/item/card/id/access_card = null
 	var/chassis = "repairbot"
-	var/list/possible_chassis = list("cat" = TRUE, "mouse" = TRUE, "monkey" = TRUE, "corgi" = FALSE,
-									"fox" = FALSE, "repairbot" = TRUE, "rabbit" = TRUE, "borgi" = FALSE ,
-									"parrot" = FALSE, "bear" = FALSE , "mushroom" = FALSE, "crow" = FALSE ,
-									"fairy" = FALSE , "spiderbot" = FALSE)		//assoc value is whether it can be picked up.
+	var/dynamic_chassis
+	var/dynamic_chassis_sit = FALSE			//whether we're sitting instead of resting spritewise
+	var/dynamic_chassis_bellyup = FALSE		//whether we're lying down bellyup
+	var/list/possible_chassis			//initialized in initialize.
+	var/list/dynamic_chassis_icons		//ditto.
+	var/list/chassis_pixel_offsets_x	//stupid dogborgs
 	var/static/item_head_icon = 'icons/mob/pai_item_head.dmi'
 	var/static/item_lh_icon = 'icons/mob/pai_item_lh.dmi'
 	var/static/item_rh_icon = 'icons/mob/pai_item_rh.dmi'
@@ -69,22 +71,20 @@
 	var/emitterhealth = 20
 	var/emittermaxhealth = 20
 	var/emitterregen = 0.25
+	var/emitter_next_use = 0
+	var/emitter_emp_cd = 300
 	var/emittercd = 50
 	var/emitteroverloadcd = 100
-	var/emittersemicd = FALSE
 
-	var/overload_ventcrawl = 0
-	var/overload_bulletblock = 0	//Why is this a good idea?
-	var/overload_maxhealth = 0
+	var/radio_short = FALSE
+	var/radio_short_cooldown = 5 MINUTES
+	var/radio_short_timerid
+
 	canmove = FALSE
 	var/silent = FALSE
 	var/brightness_power = 5
 
-/mob/living/silicon/pai/can_unbuckle()
-	return FALSE
-
-/mob/living/silicon/pai/can_buckle()
-	return FALSE
+	var/icon/custom_holoform_icon
 
 /mob/living/silicon/pai/Destroy()
 	if (loc != card)
@@ -118,6 +118,13 @@
 		pda.owner = text("[]", src)
 		pda.name = pda.owner + " (" + pda.ownjob + ")"
 
+	possible_chassis = typelist(NAMEOF(src, possible_chassis), list("cat" = TRUE, "mouse" = TRUE, "monkey" = TRUE, "corgi" = FALSE,
+									"fox" = FALSE, "repairbot" = TRUE, "rabbit" = TRUE, "borgi" = FALSE ,
+									"parrot" = FALSE, "bear" = FALSE , "mushroom" = FALSE, "crow" = FALSE ,
+									"fairy" = FALSE , "spiderbot" = FALSE))		//assoc value is whether it can be picked up.
+	dynamic_chassis_icons = typelist(NAMEOF(src, dynamic_chassis_icons), initialize_dynamic_chassis_icons())
+	chassis_pixel_offsets_x = typelist(NAMEOF(src, chassis_pixel_offsets_x), default_chassis_pixel_offsets_x())
+
 	. = ..()
 
 	var/datum/action/innate/pai/software/SW = new
@@ -133,8 +140,7 @@
 	AR.Grant(src)
 	AL.Grant(src)
 	ALM.Grant(src)
-	emittersemicd = TRUE
-	addtimer(CALLBACK(src, .proc/emittercool), 600)
+	emitter_next_use = world.time + 10 SECONDS
 
 /mob/living/silicon/pai/Life()
 	if(hacking)
@@ -228,7 +234,7 @@
 /datum/action/innate/pai/shell/Trigger()
 	..()
 	if(P.holoform)
-		P.fold_in(0)
+		P.fold_in(FALSE)
 	else
 		P.fold_out()
 
@@ -292,3 +298,132 @@
 
 /mob/living/silicon/pai/process()
 	emitterhealth = CLAMP((emitterhealth + emitterregen), -50, emittermaxhealth)
+
+/mob/living/silicon/pai/proc/short_radio()
+	if(radio_short_timerid)
+		deltimer(radio_short_timerid)
+	radio_short = TRUE
+	to_chat(src, "<span class='danger'>Your radio shorts out!</span>")
+	radio_short_timerid = addtimer(CALLBACK(src, .proc/unshort_radio), radio_short_cooldown, flags = TIMER_STOPPABLE)
+
+/mob/living/silicon/pai/proc/unshort_radio()
+	radio_short = FALSE
+	to_chat(src, "<span class='danger'>You feel your radio is operational once more.</span>")
+	if(radio_short_timerid)
+		deltimer(radio_short_timerid)
+
+/mob/living/silicon/pai/proc/initialize_dynamic_chassis_icons()
+	. = list()
+	var/icon/curr		//for inserts
+
+	//This is a horrible system and I wish I was not as lazy and did something smarter, like just generating a new icon in memory which is probably more efficient.
+
+	//Basic /tg/ cyborgs
+	.["Cyborg - Engineering (default)"] = process_holoform_icon_filter(icon('icons/mob/robots.dmi', "engineer"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Engineering (loaderborg)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "loaderborg"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Engineering (handyeng)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "handyeng"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Engineering (sleekeng)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "sleekeng"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Engineering (marinaeng)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "marinaeng"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Medical (default)"] = process_holoform_icon_filter(icon('icons/mob/robots.dmi', "medical"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Medical (marinamed)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "marinamed"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Medical (eyebotmed)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "eyebotmed"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Security (default)"] = process_holoform_icon_filter(icon('icons/mob/robots.dmi', "sec"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Security (sleeksec)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "sleeksec"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Security (marinasec)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/robots.dmi', "marinasec"), HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Clown (default)"] = process_holoform_icon_filter(icon('icons/mob/robots.dmi', "clown"), HOLOFORM_FILTER_PAI, FALSE)
+
+	//Citadel dogborgs
+	//Engi
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "valeeng")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeeng-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeeng-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeeng-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Engineering (dog - valeeng)"] = curr
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "pupdozer")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "pupdozer-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "pupdozer-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "pupdozer-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Engineering (dog - pupdozer)"] = curr
+	//Med
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "medihound")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "medihound-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "medihound-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "medihound-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Medical (dog - medihound)"] = curr
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "medihounddark")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "medihounddark-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "medihounddark-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "medihounddark-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Medical (dog - medihounddark)"] = curr
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "valemed")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valemed-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valemed-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valemed-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Medical (dog - valemed)"] = curr
+	//Sec
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "k9")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "k9-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "k9-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "k9-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Security (dog - k9)"] = curr
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "k9dark")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "k9dark-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "k9dark-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "k9dark-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Security (dog - k9dark)"] = curr
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "valesec")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valesec-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valesec-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valesec-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Security (dog - valesec)"] = curr
+	//Service
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "valeserv")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeserv-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeserv-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeserv-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Service (dog - valeserv)"] = curr
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "valeservdark")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeservdark-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeservdark-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valeservdark-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Service (dog - valeservdark)"] = curr
+	//Sci
+	curr = icon('modular_citadel/icons/mob/widerobot.dmi', "valesci")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valesci-rest"), "rest")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valesci-sit"), "sit")
+	curr.Insert(icon('modular_citadel/icons/mob/widerobot.dmi', "valesci-bellyup"), "bellyup")
+	process_holoform_icon_filter(curr, HOLOFORM_FILTER_PAI, FALSE)
+	.["Cyborg - Science (dog - valesci)"] = curr
+	//Misc
+	.["Cyborg - Misc (dog - blade)"] = process_holoform_icon_filter(icon('modular_citadel/icons/mob/widerobot.dmi', "blade"), HOLOFORM_FILTER_PAI, FALSE)
+
+/mob/living/silicon/pai/proc/default_chassis_pixel_offsets_x()
+	. = list()
+	//Engi
+	.["Cyborg - Engineering (dog - valeeng)"] = -16
+	.["Cyborg - Engineering (dog - pupdozer)"] = -16
+	//Med
+	.["Cyborg - Medical (dog - medihound)"] = -16
+	.["Cyborg - Medical (dog - medihounddark)"] = -16
+	.["Cyborg - Medical (dog - valemed)"] = -16
+	//Sec
+	.["Cyborg - Security (dog - k9)"] = -16
+	.["Cyborg - Security (dog - valesec)"] = -16
+	.["Cyborg - Security (dog - k9dark)"] = -16
+	//Service
+	.["Cyborg - Service (dog - valeserv)"] = -16
+	.["Cyborg - Service (dog - valeservdark)"] = -16
+	//Sci
+	.["Cyborg - Security (dog - valesci)"] = -16
+	//Misc
+	.["Cyborg - Misc (dog - blade)"] = -16

code/modules/mob/living/silicon/pai/pai_defense.dm

@@ -8,9 +8,10 @@
 		return
 	take_holo_damage(50/severity)
 	Knockdown(400/severity)
-	silent = max(30/severity, silent)
+	silent = max((3 MINUTES)/severity, silent)
 	if(holoform)
 		fold_in(force = TRUE)
+	emitter_next_use = world.time + emitter_emp_cd
 	//Need more effects that aren't instadeath or permanent law corruption.
 
 /mob/living/silicon/pai/ex_act(severity, target)

code/modules/mob/living/silicon/pai/pai_shell.dm

@@ -12,12 +12,11 @@
 		. = fold_in(force)
 		return
 
-	if(emittersemicd)
+	if(world.time < emitter_next_use)
 		to_chat(src, "<span class='warning'>Error: Holochassis emitters recycling. Please try again later.</span>")
 		return FALSE
 
-	emittersemicd = TRUE
-	addtimer(CALLBACK(src, .proc/emittercool), emittercd)
+	emitter_next_use = world.time + emittercd
 	canmove = TRUE
 	density = TRUE
 	if(istype(card.loc, /obj/item/pda))
@@ -46,20 +45,17 @@
 	visible_message("<span class='boldnotice'>[src] folds out its holochassis emitter and forms a holoshell around itself!</span>")
 	holoform = TRUE
 
-/mob/living/silicon/pai/proc/emittercool()
-	emittersemicd = FALSE
-
 /mob/living/silicon/pai/proc/fold_in(force = FALSE)
-	emittersemicd = TRUE
-	if(!force)
-		addtimer(CALLBACK(src, .proc/emittercool), emittercd)
-	else
-		addtimer(CALLBACK(src, .proc/emittercool), emitteroverloadcd)
+	emitter_next_use = world.time + (force? emitteroverloadcd : emittercd)
 	icon_state = "[chassis]"
 	if(!holoform)
 		. = fold_out(force)
 		return
-	visible_message("<span class='notice'>[src] deactivates its holochassis emitter and folds back into a compact card!</span>")
+	if(force)
+		short_radio()
+		visible_message("<span class='warning'>[src] shorts out, collapsing back into their storage card, sparks emitted from their radio antenna!</span>")
+	else
+		visible_message("<span class='notice'>[src] deactivates its holochassis emitter and folds back into a compact card!</span>")
 	stop_pulling()
 	if(client)
 		client.perspective = EYE_PERSPECTIVE
@@ -78,28 +74,39 @@
 	if(!isturf(loc) && loc != card)
 		to_chat(src, "<span class='boldwarning'>You can not change your holochassis composite while not on the ground or in your card!</span>")
 		return FALSE
-	var/choice = input(src, "What would you like to use for your holochassis composite?") as null|anything in possible_chassis
-	if(!choice)
+	var/list/choices = list("Preset - Basic", "Preset - Dynamic")
+	if(CONFIG_GET(flag/pai_custom_holoforms))
+		choices += "Custom"
+	var/choicetype = input(src, "What type of chassis do you want to use?") as null|anything in choices
+	if(!choicetype)
 		return FALSE
-	chassis = choice
-	icon_state = "[chassis]"
-	if(resting)
-		icon_state = "[chassis]_rest"
+	switch(choicetype)
+		if("Custom")
+			chassis = "custom"
+		if("Preset - Basic")
+			var/choice = input(src, "What would you like to use for your holochassis composite?") as null|anything in possible_chassis
+			if(!choice)
+				return FALSE
+			chassis = choice
+		if("Preset - Dynamic")
+			var/choice = input(src, "What would you like to use for your holochassis composite?") as null|anything in dynamic_chassis_icons
+			if(!choice)
+				return FALSE
+			chassis = "dynamic"
+			dynamic_chassis = choice
+	resist_a_rest(FALSE, TRUE)
+	update_icon()
 	to_chat(src, "<span class='boldnotice'>You switch your holochassis projection composite to [chassis]</span>")
 
 /mob/living/silicon/pai/lay_down()
-	..()
-	update_resting_icon(resting)
-
-/mob/living/silicon/pai/proc/update_resting_icon(rest)
-	if(rest)
-		icon_state = "[chassis]_rest"
-	else
-		icon_state = "[chassis]"
+	. = ..()
 	if(loc != card)
-		visible_message("<span class='notice'>[src] [rest? "lays down for a moment..." : "perks up from the ground"]</span>")
+		visible_message("<span class='notice'>[src] [resting? "lays down for a moment..." : "perks up from the ground"]</span>")
+	update_icon()
 
-/mob/living/silicon/pai/start_pulling(atom/movable/AM)
+/mob/living/silicon/pai/start_pulling(atom/movable/AM, gs)
+	if(ispAI(AM))
+		return ..()
 	return FALSE
 
 /mob/living/silicon/pai/proc/toggle_integrated_light()
@@ -122,3 +129,22 @@
 		to_chat(user, "<span class='warning'>[src]'s current form isn't able to be carried!</span>")
 		return FALSE
 	return ..()
+
+/mob/living/silicon/pai/verb/toggle_chassis_sit()
+	set name = "Toggle Chassis Sit"
+	set category = "IC"
+	set desc = "Whether or not to try to use a sitting icon versus a resting icon. Takes priority over belly-up resting."
+	dynamic_chassis_sit = !dynamic_chassis_sit
+	to_chat(usr, "<span class='boldnotice'>You are now [dynamic_chassis_sit? "sitting" : "lying down"].</span>")
+	update_icon()
+
+/mob/living/silicon/pai/verb/toggle_chassis_bellyup()
+	set name = "Toggle Chassis Belly Up"
+	set category = "IC"
+	set desc = "Whether or not to try to use a belly up icon while resting. Overridden by sitting."
+	dynamic_chassis_bellyup = !dynamic_chassis_bellyup
+	to_chat(usr, "<span class='boldnotice'>You are now lying on your [dynamic_chassis_bellyup? "back" : "front"].</span>")
+	update_icon()
+
+/mob/living/silicon/pai/can_buckle_others(mob/living/target, atom/buckle_to)
+	return ispAI(target) && ..()

code/modules/mob/living/silicon/pai/say.dm

@@ -5,4 +5,11 @@
 		..(message)
 
 /mob/living/silicon/pai/binarycheck()
-	return 0
+	return FALSE
+
+/mob/living/silicon/pai/radio(message, message_mode, list/spans, language)
+	if((message_mode == "robot") || (message_mode in GLOB.radiochannels))
+		if(radio_short)
+			to_chat(src, "<span class='warning'>Your radio is shorted out!</span>")
+			return ITALICS | REDUCE_RANGE
+	return ..()

code/modules/mob/living/silicon/pai/software.dm

@@ -283,7 +283,10 @@
 	dat += "<A href='byond://?src=[REF(src)];software=refresh'>Refresh</A><br>"
 	// Built-in
 	dat += "<A href='byond://?src=[REF(src)];software=directives'>Directives</A><br>"
-	dat += "<A href='byond://?src=[REF(src)];software=radio;sub=0'>Radio Configuration</A><br>"
+	if(radio_short)
+		dat += "\[RADIO SHORTED - Recalibrating!\]"
+	else
+		dat += "<A href='byond://?src=[REF(src)];software=radio;sub=0'>Radio Configuration</A><br>"
 	dat += "<A href='byond://?src=[REF(src)];software=image'>Screen Display</A><br>"
 	//dat += "Text Messaging <br>"
 	dat += "<br>"

code/modules/mob/living/silicon/pai/update_icon.dm

@@ -0,0 +1,27 @@
+/mob/living/silicon/pai/update_icon()
+	if(chassis == "custom")			//Make sure custom exists if it's set to custom
+		custom_holoform_icon = client?.prefs?.get_filtered_holoform(HOLOFORM_FILTER_PAI)
+		if(!custom_holoform_icon)
+			chassis = pick(possible_chassis - "custom")
+	if(chassis == "dynamic")		//handle dynamic generated icons
+		icon = dynamic_chassis_icons[dynamic_chassis]
+		var/list/states = icon_states(icon)
+		icon_state = ""
+		if(resting)		//The next line is some bullshit but I can make it worse if you want and make it a single line instead of four.. :)
+			if(dynamic_chassis_sit && ("sit") in states)
+				icon_state = "sit"
+			else if(dynamic_chassis_bellyup && ("bellyup") in states)
+				icon_state = "bellyup"
+			else if("rest" in states)
+				icon_state = "rest"
+		rotate_on_lying = FALSE
+	else if(chassis == "custom")
+		icon = custom_holoform_icon
+		icon_state = ""
+		rotate_on_lying = TRUE
+	else
+		icon = initial(icon)
+		icon_state = "[chassis][resting? "_rest" : (stat == DEAD? "_dead" : "")]"
+		rotate_on_lying = FALSE
+	pixel_x = ((chassis == "dynamic") && chassis_pixel_offsets_x[dynamic_chassis]) || 0
+	update_transform()

code/modules/mob/living/silicon/robot/robot.dm

@@ -1298,4 +1298,12 @@
 
 /mob/living/silicon/robot/adjustStaminaLossBuffered(amount, updating_health = 1)
 	if(istype(cell))
-		cell.charge -= amount*5
+		cell.charge -= amount*5
+
+/mob/living/silicon/robot/verb/viewmanifest()
+	set category = "Robot Commands"
+	set name = "View Crew Manifest"
+
+	if(usr.stat == DEAD)
+		return //won't work if dead
+	ai_roster()

code/modules/mob/living/silicon/silicon.dm

@@ -389,6 +389,15 @@
 	if (aicamera)
 		return aicamera.selectpicture(user)
 
+/mob/living/silicon/proc/ai_roster()
+	var/dat = "<html><head><title>Crew Roster</title></head><body><b>Crew Roster:</b><br><br>"
+
+	dat += GLOB.data_core.get_manifest()
+	dat += "</body></html>"
+
+	src << browse(dat, "window=airoster")
+	onclose(src, "airoster")
+
 /mob/living/silicon/update_transform()
 	var/matrix/ntransform = matrix(transform) //aka transform.Copy()
 	var/changed = 0

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

@@ -318,9 +318,9 @@
 		sleep(50)
 		if(mode == BOT_REPAIRING && src.loc == target_turf)
 			if(autotile) //Build the floor and include a tile.
-				target_turf.PlaceOnTop(/turf/open/floor/plasteel)
+				target_turf.PlaceOnTop(/turf/open/floor/plasteel, flags = CHANGETURF_INHERIT_AIR)
 			else //Build a hull plating without a floor tile.
-				target_turf.PlaceOnTop(/turf/open/floor/plating)
+				target_turf.PlaceOnTop(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
 
 	else
 		var/turf/open/floor/F = target_turf
@@ -334,7 +334,7 @@
 			if(mode == BOT_REPAIRING && F && src.loc == F)
 				F.broken = 0
 				F.burnt = 0
-				F.PlaceOnTop(/turf/open/floor/plasteel)
+				F.PlaceOnTop(/turf/open/floor/plasteel, flags = CHANGETURF_INHERIT_AIR)
 
 		if(replacetiles && F.type != initial(tiletype.turf_type) && specialtiles && !isplatingturf(F))
 			anchored = TRUE
@@ -345,7 +345,7 @@
 			if(mode == BOT_REPAIRING && F && src.loc == F)
 				F.broken = 0
 				F.burnt = 0
-				F.PlaceOnTop(initial(tiletype.turf_type))
+				F.PlaceOnTop(initial(tiletype.turf_type), flags = CHANGETURF_INHERIT_AIR)
 				specialtiles -= 1
 				if(specialtiles == 0)
 					speak("Requesting refill of custom floortiles to continue replacing.")

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

@@ -151,7 +151,8 @@
 	return
 
 /mob/living/simple_animal/bot/mulebot/bullet_act(obj/item/projectile/Proj)
-	if(..())
+	. = ..()
+	if(. && !QDELETED(src)) //Got hit and not blown up yet.
 		if(prob(50) && !isnull(load))
 			unload(0)
 		if(prob(25))

code/modules/mob/living/simple_animal/friendly/cat.dm

@@ -38,6 +38,10 @@
 	. = ..()
 	verbs += /mob/living/proc/lay_down
 
+/mob/living/simple_animal/pet/cat/ComponentInitialize()
+	. = ..()
+	AddElement(/datum/element/wuv, "purrs!", EMOTE_AUDIBLE, /datum/mood_event/pet_animal, "hisses!", EMOTE_AUDIBLE)
+
 /mob/living/simple_animal/pet/cat/update_canmove()
 	..()
 	if(client && stat != DEAD)
@@ -229,24 +233,6 @@
 				stop_automated_movement = 1
 				walk_to(src,movement_target,0,3)
 
-/mob/living/simple_animal/pet/cat/attack_hand(mob/living/carbon/human/M)
-	. = ..()
-	switch(M.a_intent)
-		if(INTENT_HELP)
-			wuv(1, M)
-		if(INTENT_HARM)
-			wuv(-1, M)
-
-/mob/living/simple_animal/pet/cat/proc/wuv(change, mob/M)
-	if(change)
-		if(change > 0)
-			if(M && stat != DEAD)
-				new /obj/effect/temp_visual/heart(loc)
-				emote("me", EMOTE_VISIBLE, "purrs!")
-		else
-			if(M && stat != DEAD)
-				emote("me", EMOTE_VISIBLE, "hisses!")
-
 /mob/living/simple_animal/pet/cat/cak //I told you I'd do it, Remie
 	name = "Keeki"
 	desc = "It's a cat made out of cake."

code/modules/mob/living/simple_animal/friendly/dog.dm

@@ -16,6 +16,11 @@
 
 	do_footstep = TRUE
 	can_be_held = TRUE
+
+/mob/living/simple_animal/pet/dog/ComponentInitialize()
+	. = ..()
+	AddElement(/datum/element/wuv, "yaps_happily!", EMOTE_AUDIBLE, /datum/mood_event/pet_animal, "growls!", EMOTE_AUDIBLE)
+
 //Corgis and pugs are now under one dog subtype
 
 /mob/living/simple_animal/pet/dog/corgi
@@ -268,7 +273,7 @@
 		return
 	if(!item_to_add)
 		user.visible_message("[user] pets [src].","<span class='notice'>You rest your hand on [src]'s head for a moment.</span>")
-		SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "pet_corgi", /datum/mood_event/pet_corgi)
+		SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, src, /datum/mood_event/pet_animal, src)
 		return
 
 	if(user && !user.temporarilyRemoveItemFromInventory(item_to_add))
@@ -639,22 +644,3 @@
 				for(var/i in list(1,2,4,8,4,2,1,2,4,8,4,2,1,2,4,8,4,2))
 					setDir(i)
 					sleep(1)
-
-/mob/living/simple_animal/pet/dog/attack_hand(mob/living/carbon/human/M)
-	. = ..()
-	switch(M.a_intent)
-		if(INTENT_HELP)
-			wuv(1,M)
-		if(INTENT_HARM)
-			wuv(-1,M)
-
-/mob/living/simple_animal/pet/dog/proc/wuv(change, mob/M)
-	if(change)
-		if(change > 0)
-			if(M && stat != DEAD) // Added check to see if this mob (the dog) is dead to fix issue 2454
-				new /obj/effect/temp_visual/heart(loc)
-				emote("me", EMOTE_VISIBLE, "yaps happily!")
-				SEND_SIGNAL(M, COMSIG_ADD_MOOD_EVENT, "pet_corgi", /datum/mood_event/pet_corgi)
-		else
-			if(M && stat != DEAD) // Same check here, even though emote checks it as well (poor form to check it only in the help case)
-				emote("me", EMOTE_VISIBLE, "growls!")

code/modules/mob/living/simple_animal/friendly/drone/extra_drone_types.dm

@@ -130,6 +130,7 @@
 	hacked = TRUE
 	visualAppearence = CLOCKDRONE
 	can_be_held = FALSE
+	mouse_opacity = MOUSE_OPACITY_OPAQUE
 	flavortext = "<b><span class='nezbere'>You are a cogscarab,</span> a tiny building construct of Ratvar. While you're weak and can't recite scripture, \
 	you have a set of quick tools, as well as a replica fabricator that can create brass and convert objects.<br><br>Work with the servants of Ratvar \
 	to construct and maintain defenses at the City of Cogs. If there are no servants, use this time to experiment with base designs!"

code/modules/mob/living/simple_animal/guardian/guardian.dm

@@ -424,9 +424,9 @@ GLOBAL_LIST_EMPTY(parasites) //all currently existing/living guardians
 		var/mob/living/simple_animal/hostile/guardian/G = input(src, "Pick the guardian you wish to reset", "Guardian Reset") as null|anything in guardians
 		if(G)
 			to_chat(src, "<span class='holoparasite'>You attempt to reset <font color=\"[G.namedatum.colour]\"><b>[G.real_name]</b></font>'s personality...</span>")
-			var/list/mob/dead/observer/candidates = pollGhostCandidates("Do you want to play as [src.real_name]'s [G.real_name]?", ROLE_PAI, null, FALSE, 100)
+			var/list/mob/candidates = pollGhostCandidates("Do you want to play as [src.real_name]'s [G.real_name]?", ROLE_PAI, null, FALSE, 100)
 			if(LAZYLEN(candidates))
-				var/mob/dead/observer/C = pick(candidates)
+				var/mob/C = pick(candidates)
 				to_chat(G, "<span class='holoparasite'>Your user reset you, and your body was taken over by a ghost. Looks like they weren't happy with your performance.</span>")
 				to_chat(src, "<span class='holoparasite bold'>Your <font color=\"[G.namedatum.colour]\">[G.real_name]</font> has been successfully reset.</span>")
 				message_admins("[key_name_admin(C)] has taken control of ([key_name_admin(G)])")
@@ -498,10 +498,10 @@ GLOBAL_LIST_EMPTY(parasites) //all currently existing/living guardians
 		return
 	used = TRUE
 	to_chat(user, "[use_message]")
-	var/list/mob/dead/observer/candidates = pollGhostCandidates("Do you want to play as the [mob_name] of [user.real_name]?", ROLE_PAI, null, FALSE, 100, POLL_IGNORE_HOLOPARASITE)
+	var/list/mob/candidates = pollGhostCandidates("Do you want to play as the [mob_name] of [user.real_name]?", ROLE_PAI, null, FALSE, 100, POLL_IGNORE_HOLOPARASITE)
 
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		spawn_guardian(user, C.key)
 	else
 		to_chat(user, "[failure_message]")

code/modules/mob/living/simple_animal/hostile/megafauna/colossus.dm

@@ -486,10 +486,7 @@ Difficulty: Very Hard
 				if(isturf(Stuff))
 					var/turf/T = Stuff
 					if((isspaceturf(T) || isfloorturf(T)) && NewTerrainFloors)
-						var/turf/open/O = T.ChangeTurf(NewTerrainFloors)
-						if(O.air)
-							var/datum/gas_mixture/G = O.air
-							G.copy_from_turf(O)
+						var/turf/open/O = T.ChangeTurf(NewTerrainFloors, flags = CHANGETURF_INHERIT_AIR)
 						if(prob(florachance) && NewFlora.len && !is_blocked_turf(O, TRUE))
 							var/atom/Picked = pick(NewFlora)
 							new Picked(O)

code/modules/mob/living/simple_animal/hostile/mining_mobs/elites/elite.dm

@@ -240,7 +240,8 @@ obj/structure/elite_tumor/proc/return_elite()
 	INVOKE_ASYNC(src, .proc/fighters_check)  //Checks to see if our fighters died.
 	INVOKE_ASYNC(src, .proc/arena_trap)  //Gets another arena trap queued up for when this one runs out.
 	INVOKE_ASYNC(src, .proc/border_check)  //Checks to see if our fighters got out of the arena somehow.
-	addtimer(CALLBACK(src, .proc/arena_checks), 50)
+	if(!QDELETED(src))
+		addtimer(CALLBACK(src, .proc/arena_checks), 50)
 
 /obj/structure/elite_tumor/proc/fighters_check()
 	if(activator != null && activator.stat == DEAD || activity == TUMOR_ACTIVE && QDELETED(activator))

code/modules/mob/living/simple_animal/hostile/mining_mobs/necropolis_tendril.dm

@@ -91,5 +91,5 @@
 	visible_message("<span class='boldannounce'>The tendril falls inward, the ground around it widening into a yawning chasm!</span>")
 	for(var/turf/T in range(2,src))
 		if(!T.density)
-			T.TerraformTurf(/turf/open/chasm/lavaland, /turf/open/chasm/lavaland)
+			T.TerraformTurf(/turf/open/chasm/lavaland, /turf/open/chasm/lavaland, flags = CHANGETURF_INHERIT_AIR)
 	qdel(src)

code/modules/mob/living/update_icons.dm

@@ -0,0 +1,26 @@
+//IMPORTANT: Multiple animate() calls do not stack well, so try to do them all at once if you can.
+/mob/living/update_transform()
+	var/matrix/ntransform = matrix(transform) //aka transform.Copy()
+	var/final_pixel_y = pixel_y
+	var/final_dir = dir
+	var/changed = 0
+	if(lying != lying_prev && rotate_on_lying)
+		changed++
+		ntransform.TurnTo(lying_prev,lying)
+		if(lying == 0) //Lying to standing
+			final_pixel_y = get_standard_pixel_y_offset()
+		else //if(lying != 0)
+			if(lying_prev == 0) //Standing to lying
+				pixel_y = get_standard_pixel_y_offset()
+				final_pixel_y = get_standard_pixel_y_offset(lying)
+				if(dir & (EAST|WEST)) //Facing east or west
+					final_dir = pick(NORTH, SOUTH) //So you fall on your side rather than your face or ass
+
+	if(resize != RESIZE_DEFAULT_SIZE)
+		changed++
+		ntransform.Scale(resize)
+		resize = RESIZE_DEFAULT_SIZE
+
+	if(changed)
+		animate(src, transform = ntransform, time = 2, pixel_y = final_pixel_y, dir = final_dir, easing = EASE_IN|EASE_OUT)
+		setMovetype(movement_type & ~FLOATING)  // If we were without gravity, the bouncing animation got stopped, so we make sure we restart it in next life().

code/modules/mob/mob.dm

@@ -567,9 +567,9 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 /mob/proc/is_muzzled()
 	return 0
 
-/mob/Stat(delayoverride)
-	. = ..()
-	var/statdelay = delayoverride || 10
+/mob/Stat()
+	..()
+
 	if(statpanel("Status"))
 		if (client)
 			stat(null, "Ping: [round(client.lastping, 1)]ms (Average: [round(client.avgping, 1)]ms)")
@@ -577,7 +577,7 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 		var/datum/map_config/cached = SSmapping.next_map_config
 		if(cached)
 			stat(null, "Next Map: [cached.map_name]")
-		stat(null, "Round ID: [GLOB.round_id || "NULL"]")
+		stat(null, "Round ID: [GLOB.round_id ? GLOB.round_id : "NULL"]")
 		stat(null, "Server Time: [time2text(world.timeofday, "YYYY-MM-DD hh:mm:ss")]")
 		stat(null, "Round Time: [WORLDTIME2TEXT("hh:mm:ss")]")
 		stat(null, "Station Time: [STATION_TIME_TIMESTAMP("hh:mm:ss")]")
@@ -587,9 +587,8 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 			if(ETA)
 				stat(null, "[ETA] [SSshuttle.emergency.getTimerStr()]")
 
-	if(client?.holder)
+	if(client && client.holder)
 		if(statpanel("MC"))
-			statdelay = 0		//It's assumed that if you're doing this you are doing debug stuff, don't do ioditic things.
 			var/turf/T = get_turf(client.eye)
 			stat("Location:", COORD(T))
 			stat("CPU:", "[world.cpu]")
@@ -615,7 +614,6 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 			GLOB.ahelp_tickets.stat_entry()
 		if(length(GLOB.sdql2_queries))
 			if(statpanel("SDQL2"))
-				statdelay = 0		//It's assumed that if you're doing this you are doing debug stuff, don't do ioditic things.
 				stat("Access Global SDQL2 List", GLOB.sdql2_vv_statobj)
 				for(var/i in GLOB.sdql2_queries)
 					var/datum/SDQL2_query/Q = i
@@ -639,13 +637,14 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 				if(A.IsObscured())
 					continue
 				statpanel(listed_turf.name, null, A)
+
+
 	if(mind)
 		add_spells_to_statpanel(mind.spell_list)
 		var/datum/antagonist/changeling/changeling = mind.has_antag_datum(/datum/antagonist/changeling)
 		if(changeling)
 			add_stings_to_statpanel(changeling.purchasedpowers)
 	add_spells_to_statpanel(mob_spell_list)
-	sleep(statdelay)
 
 /mob/proc/add_spells_to_statpanel(list/spells)
 	for(var/obj/effect/proc_holder/spell/S in spells)
@@ -802,11 +801,14 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 
 //can the mob be buckled to something by default?
 /mob/proc/can_buckle()
-	return 1
+	return TRUE
 
 //can the mob be unbuckled from something by default?
 /mob/proc/can_unbuckle()
-	return 1
+	return TRUE
+
+/mob/proc/can_buckle_others(mob/living/target, atom/buckle_to)
+	return TRUE
 
 //Can the mob interact() with an atom?
 /mob/proc/can_interact_with(atom/A)
@@ -958,4 +960,4 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 
 /mob/setMovetype(newval)
 	. = ..()
-	update_movespeed(FALSE)
+	update_movespeed(FALSE)