adds sloth holding (#49439)

* fixing some kevcode

* kills a runtime

* hold everyone

* adds some sprites

* makes drone and pai up to date with mob holding

* this was meant for the last commit

* hold every pet and put them into a washing machine

* Update monkey.dm

* the cutting edge in pet holding technology

* i hate travis

* i love janitors

* every time i make a commit i tell myself its the last one and then i close out of the tab and dont check back for a few hours

code/modules/mob/living/inhand_holder.dm

@@ -5,24 +5,22 @@
 	desc = "Yell at coderbrush."
 	icon = null
 	icon_state = ""
-	item_flags = DROPDEL
+	slot_flags = NONE
 	var/mob/living/held_mob
-	var/can_head = TRUE
 	var/destroying = FALSE
 
-/obj/item/clothing/head/mob_holder/Initialize(mapload, mob/living/M, _worn_state, head_icon, lh_icon, rh_icon, _can_head = TRUE)
+/obj/item/clothing/head/mob_holder/Initialize(mapload, mob/living/M, worn_state, head_icon, lh_icon, rh_icon, worn_slot_flags = NONE)
 	. = ..()
-	can_head = _can_head
 	if(head_icon)
 		mob_overlay_icon = head_icon
-	if(_worn_state)
-		item_state = _worn_state
+	if(worn_state)
+		item_state = worn_state
 	if(lh_icon)
 		lefthand_file = lh_icon
 	if(rh_icon)
 		righthand_file = rh_icon
-	if(!can_head)
-		slot_flags = NONE
+	if(worn_slot_flags)
+		slot_flags = worn_slot_flags
 	deposit(M)
 
 /obj/item/clothing/head/mob_holder/Destroy()
@@ -45,6 +43,11 @@
 /obj/item/clothing/head/mob_holder/proc/update_visuals(mob/living/L)
 	appearance = L.appearance
 
+/obj/item/clothing/head/mob_holder/dropped()
+	..()
+	if(held_mob && isturf(loc))
+		release()
+
 /obj/item/clothing/head/mob_holder/proc/release(del_on_release = TRUE)
 	if(!held_mob)
 		if(del_on_release && !destroying)

code/modules/mob/living/living.dm

@@ -1285,18 +1285,19 @@
 	..()
 	update_z(new_z)
 
-/mob/living/MouseDrop(mob/over)
+/mob/living/MouseDrop_T(atom/dropping, atom/user)
+	var/mob/living/U = user
+	if(isliving(dropping))
+		var/mob/living/M = dropping
+		if(M.can_be_held && U.pulling == M)
+			M.mob_try_pickup(U)//blame kevinz
+			return//dont open the mobs inventory if you are picking them up
 	. = ..()
-	var/mob/living/user = usr
-	if(!istype(over) || !istype(user))
-		return
-	if(!over.Adjacent(src) || (user != src) || !canUseTopic(over))
-		return
-	if(can_be_held)
-		mob_try_pickup(over)
 
 /mob/living/proc/mob_pickup(mob/living/L)
-	return
+	var/obj/item/clothing/head/mob_holder/holder = new(get_turf(src), src, held_state, head_icon, held_lh, held_rh, worn_slot_flags)
+	L.visible_message("<span class='warning'>[L] scoops up [src]!</span>")
+	L.put_in_hands(holder)
 
 /mob/living/proc/set_name()
 	numba = rand(1, 1000)

code/modules/mob/living/living_defines.dm

@@ -113,7 +113,8 @@
 
 	var/list/obj/effect/proc_holder/abilities = list()
 
-	var/can_be_held = FALSE	///whether this can be picked up and held.
+	var/can_be_held = FALSE	//whether this can be picked up and held.
+	var/worn_slot_flags = NONE //if it can be held, can it be equipped to any slots? (think pAI's on head)
 
 	var/radiation = 0 ///If the mob is irradiated.
 	var/ventcrawl_layer = PIPING_LAYER_DEFAULT
@@ -125,8 +126,14 @@
 
 	var/slowed_by_drag = TRUE ///Whether the mob is slowed down when dragging another prone mob
 
-	var/list/ownedSoullinks ///soullinks we are the owner of
-	var/list/sharedSoullinks ///soullinks we are a/the sharer of
-
+	var/list/ownedSoullinks //soullinks we are the owner of
+	var/list/sharedSoullinks //soullinks we are a/the sharer of
+	
 	/// List of changes to body temperature, used by desease symtoms like fever
 	var/list/body_temp_changes = list()
+	
+	//this stuff is here to make it simple for admins to mess with custom held sprites
+	var/icon/held_lh = 'icons/mob/pets_held_lh.dmi'//icons for holding mobs
+	var/icon/held_rh = 'icons/mob/pets_held_rh.dmi'
+	var/icon/head_icon = 'icons/mob/pets_held.dmi'//what it looks like on your head
+	var/held_state = ""//icon state for the above

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

@@ -13,6 +13,10 @@
 	maxHealth = 500
 	layer = BELOW_MOB_LAYER
 	can_be_held = TRUE
+	worn_slot_flags = ITEM_SLOT_HEAD
+	held_lh = 'icons/mob/pai_item_lh.dmi'
+	held_rh = 'icons/mob/pai_item_rh.dmi'
+	head_icon = 'icons/mob/pai_item_head.dmi'
 	radio = /obj/item/radio/headset/silicon/pai
 	var/network = "ss13"
 	var/obj/machinery/camera/current = null
@@ -65,9 +69,6 @@
 	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, "bat" = FALSE, "butterfly" = FALSE, "hawk" = FALSE, "lizard" = FALSE, "duffel" = TRUE)		//assoc value is whether it can be picked up.
-	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'
 
 	var/emitterhealth = 20
 	var/emittermaxhealth = 20

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

@@ -36,6 +36,7 @@
 		client.eye = src
 	set_light(0)
 	icon_state = "[chassis]"
+	held_state = "[chassis]"
 	visible_message("<span class='boldnotice'>[src] folds out its holochassis emitter and forms a holoshell around itself!</span>")
 	holoform = TRUE
 
@@ -74,6 +75,8 @@
 	if(!choice)
 		return FALSE
 	chassis = choice
+	icon_state = "[chassis]"
+	held_state = "[chassis]"
 	update_resting()
 	to_chat(src, "<span class='boldnotice'>You switch your holochassis projection composite to [chassis].</span>")
 
@@ -97,13 +100,6 @@
 		set_light(0)
 		to_chat(src, "<span class='notice'>You disable your integrated light.</span>")
 
-/mob/living/silicon/pai/mob_pickup(mob/living/L)
-	var/obj/item/clothing/head/mob_holder/holder = new(get_turf(src), src, chassis, item_head_icon, item_lh_icon, item_rh_icon)
-	if(!L.put_in_hands(holder))
-		qdel(holder)
-	else
-		L.visible_message("<span class='warning'>[L] scoops up [src]!</span>")
-
 /mob/living/silicon/pai/mob_try_pickup(mob/living/user)
 	if(!possible_chassis[chassis])
 		to_chat(user, "<span class='warning'>[src]'s current form isn't able to be carried!</span>")

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

@@ -34,6 +34,8 @@
 	var/mob/living/simple_animal/mouse/movement_target
 	gold_core_spawnable = FRIENDLY_SPAWN
 	collar_type = "cat"
+	can_be_held = TRUE
+	held_state = "cat2"
 
 	footstep_type = FOOTSTEP_MOB_CLAW
 
@@ -61,6 +63,7 @@
 	unsuitable_atmos_damage = 0
 	minbodytemp = TCMB
 	maxbodytemp = T0C + 40
+	held_state = "spacecat"
 
 /mob/living/simple_animal/pet/cat/original
 	name = "Batsy"
@@ -71,6 +74,7 @@
 	icon_dead = "original_dead"
 	collar_type = null
 	unique_pet = TRUE
+	held_state = "original"
 
 /mob/living/simple_animal/pet/cat/kitten
 	name = "kitten"
@@ -97,6 +101,7 @@
 	var/list/children = list()//Actual mob instances of children
 	var/cats_deployed = 0
 	var/memory_saved = FALSE
+	held_state = "cat"
 
 /mob/living/simple_animal/pet/cat/Runtime/Initialize()
 	if(prob(5))
@@ -265,6 +270,7 @@
 	attacked_sound = 'sound/items/eatfood.ogg'
 	deathmessage = "loses its false life and collapses!"
 	deathsound = "bodyfall"
+	held_state = "cak"
 
 /mob/living/simple_animal/pet/cat/cak/CheckParts(list/parts)
 	..()

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

@@ -16,6 +16,7 @@
 	see_in_dark = 5
 	speak_chance = 1
 	turns_per_move = 10
+	can_be_held = TRUE
 	var/turns_since_scan = 0
 	var/obj/movement_target
 
@@ -84,11 +85,11 @@
 	icon_state = "corgi"
 	icon_living = "corgi"
 	icon_dead = "corgi_dead"
+	held_state = "corgi"
 	butcher_results = list(/obj/item/reagent_containers/food/snacks/meat/slab/corgi = 3, /obj/item/stack/sheet/animalhide/corgi = 1)
 	childtype = list(/mob/living/simple_animal/pet/dog/corgi/puppy = 95, /mob/living/simple_animal/pet/dog/corgi/puppy/void = 5)
 	animal_species = /mob/living/simple_animal/pet/dog
 	gold_core_spawnable = FRIENDLY_SPAWN
-	can_be_held = TRUE
 	collar_type = "corgi"
 	var/obj/item/inventory_head
 	var/obj/item/inventory_back
@@ -123,6 +124,7 @@
 	butcher_results = list(/obj/item/reagent_containers/food/snacks/meat/slab/pug = 3)
 	gold_core_spawnable = FRIENDLY_SPAWN
 	collar_type = "pug"
+	held_state = "pug"
 
 /mob/living/simple_animal/pet/dog/corgi/exoticcorgi
 	name = "Exotic Corgi"
@@ -210,13 +212,6 @@
 	..()
 	update_corgi_fluff()
 
-/mob/living/simple_animal/pet/dog/corgi/mob_pickup(mob/living/L)
-	var/obj/item/clothing/head/mob_holder/holder = new(get_turf(src), src, "corgi", null, 'icons/mob/pets_held_lh.dmi', 'icons/mob/pets_held_rh.dmi', FALSE)
-	if(!L.put_in_hands(holder))
-		qdel(holder)
-	else
-		L.visible_message("<span class='warning'>[L] scoops up [src]!</span>")
-
 /mob/living/simple_animal/pet/dog/corgi/Topic(href, href_list)
 	if(!(iscarbon(usr) || iscyborg(usr)) || !usr.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		usr << browse(null, "window=mob[REF(src)]")
@@ -420,6 +415,7 @@
 	else if(age == record_age)
 		icon_state = "old_corgi"
 		icon_living = "old_corgi"
+		held_state = "old_corgi"
 		icon_dead = "old_corgi_dead"
 		desc = "At a ripe old age of [record_age], Ian's not as spry as he used to be, but he'll always be the HoP's beloved corgi." //RIP
 		turns_per_move = 20
@@ -493,6 +489,7 @@
 	gold_core_spawnable = NO_SPAWN
 	nofur = TRUE
 	unique_pet = TRUE
+	held_state = "narsian"
 
 /mob/living/simple_animal/pet/dog/corgi/narsie/Life()
 	..()
@@ -596,6 +593,7 @@
 	unsuitable_atmos_damage = 0
 	minbodytemp = TCMB
 	maxbodytemp = T0C + 40
+	held_state = "void_puppy"
 
 /mob/living/simple_animal/pet/dog/corgi/puppy/void/Process_Spacemove(movement_dir = 0)
 	return 1	//Void puppies can navigate space.
@@ -618,6 +616,7 @@
 	response_disarm_simple = "bop"
 	response_harm_continuous = "kicks"
 	response_harm_simple = "kick"
+	held_state = "lisa"
 	var/puppies = 0
 
 //Lisa already has a cute bow!

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

@@ -51,6 +51,7 @@
 	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
 	see_in_dark = 7
 	can_be_held = TRUE
+	worn_slot_flags = ITEM_SLOT_HEAD
 	held_items = list(null, null)
 	var/staticChoice = "static"
 	var/list/staticChoices = list("static", "blank", "letter", "animal")

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

@@ -21,6 +21,8 @@
 	response_harm_continuous = "kicks"
 	response_harm_simple = "kick"
 	gold_core_spawnable = FRIENDLY_SPAWN
+	can_be_held = TRUE
+	held_state = "fox"
 
 	footstep_type = FOOTSTEP_MOB_CLAW
 

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

@@ -28,6 +28,8 @@
 	var/body_color //brown, gray and white, leave blank for random
 	gold_core_spawnable = FRIENDLY_SPAWN
 	var/chew_probability = 1
+	can_be_held = TRUE
+	held_state = "mouse_gray"
 
 /mob/living/simple_animal/mouse/Initialize()
 	. = ..()
@@ -99,6 +101,7 @@
 /mob/living/simple_animal/mouse/white
 	body_color = "white"
 	icon_state = "mouse_white"
+	held_state = "mouse_white"
 
 /mob/living/simple_animal/mouse/gray
 	body_color = "gray"
@@ -107,6 +110,7 @@
 /mob/living/simple_animal/mouse/brown
 	body_color = "brown"
 	icon_state = "mouse_brown"
+	held_state = "mouse_brown"
 
 /mob/living/simple_animal/mouse/Destroy()
 	SSmobs.cheeserats -= src

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

@@ -25,6 +25,7 @@
 	maxHealth = 50
 	speed = 10
 	glide_size = 2
+	held_state = "sloth"
 
 	footstep_type = FOOTSTEP_MOB_CLAW