Replaces BOB with a Baby Space carp + Adds Carp Slippers (#7392)

code/game/objects/random/random.dm

@@ -715,6 +715,7 @@
 		/obj/item/clothing/mask/pig = 0.3,
 		/obj/item/clothing/mask/smokable/cigarette/cigar/cohiba = 0.7,
 		/obj/item/clothing/mask/smokable/pipe/cobpipe = 0.5,
+		/obj/item/clothing/shoes/carp = 0.5,
 		/obj/item/clothing/shoes/clown_shoes = 0.1,
 		/obj/item/clothing/shoes/combat = 0.2,
 		/obj/item/clothing/shoes/cyborg = 0.4,
@@ -1081,6 +1082,7 @@
 		/obj/item/clothing/mask/fakemoustache			= 11,
 		/obj/item/clothing/mask/gas/clown_hat			= 11,
 		/obj/item/clothing/mask/gas/mime				= 11,
+		/obj/item/clothing/shoes/carp					= 9,
 		/obj/item/weapon/gun/energy/wand/toy			= 5,
 		/obj/item/device/binoculars						= 11,
 		/obj/item/device/megaphone						= 11,

code/modules/clothing/shoes/miscellaneous.dm

@@ -248,3 +248,14 @@
 	icon_state = "eelcaligae"
 	armor = list(melee = 40, bullet = 0, laser = 0, energy = 15, bomb = 20, bio = 0, rad = 20)
 	siemens_coefficient = 0.75
+
+/obj/item/clothing/shoes/carp
+	name = "carp slippers"
+	desc = "Slippers made to look like baby carp, but on your feet! Squeeeeeee!!"
+	item_state = "carpslippers"
+	icon_state = "carpslippers"
+	species_restricted = null
+	silent = TRUE
+
+	cold_protection = FEET
+	min_cold_protection_temperature = SHOE_MIN_COLD_PROTECTION_TEMPERATURE

code/modules/mob/holder.dm

@@ -430,6 +430,15 @@ var/list/holder_mob_icon_cache = list()
 	item_state = "penny"
 	contained_sprite = 1
 
+/obj/item/weapon/holder/carp/baby
+	name = "baby space carp"
+	desc = "Awfully cute! Looks friendly!"
+	icon_state = "babycarp"
+	item_state = "babycarp"
+	slot_flags = SLOT_HEAD
+	flags_inv = HIDEEARS|BLOCKHEADHAIR // carp wings blocks stuff - geeves
+	w_class = 1
+	contained_sprite = TRUE
 
 /obj/item/weapon/holder/borer
 	name = "cortical borer"

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

@@ -0,0 +1,153 @@
+/mob/living/simple_animal/carp
+	name = "space carp"
+	desc = "A domesticated, floating space carp. Careful around the teeth."
+	icon = 'icons/mob/npc/animal.dmi'
+	icon_state = "carp"
+	item_state = "carp"
+	icon_living = "carp"
+	icon_dead = "carp_dead"
+	icon_gib = "carp_gib"
+	icon_rest = "carp_rest"
+	can_nap = TRUE
+	speak = list("Glub!")
+	speak_emote = list("glubs", "glibs")
+	emote_hear = list("glubs","glibs")
+	emote_see = list("floats steadily", "inflates its gills")
+	speak_chance = 1
+	turns_per_move = 5
+	see_in_dark = 6
+	meat_type = /obj/item/weapon/reagent_containers/food/snacks/carpmeat
+	response_help = "brushes"
+	response_disarm = "attempts to push"
+	response_harm = "injures"
+	gender = NEUTER
+
+	//Space carp aren't affected by atmos.
+	min_oxy = 0
+	max_oxy = 0
+	min_tox = 0
+	max_tox = 0
+	min_co2 = 0
+	max_co2 = 0
+	min_n2 = 0
+	max_n2 = 0
+	minbodytemp = 0
+
+	mob_size = 4
+	metabolic_factor = 0 // NEVER EAT HA HA HA - geeves
+
+	density = TRUE
+	pass_flags = PASSTABLE
+
+	possession_candidate = TRUE
+
+/mob/living/simple_animal/carp/fall_impact()
+	src.visible_message(span("notice","\The [src] gently floats to a stop."))
+	return FALSE
+
+//Basic friend AI
+/mob/living/simple_animal/carp/fluff
+	var/mob/living/carbon/human/friend
+	var/befriend_job = null
+
+/mob/living/simple_animal/carp/fluff/think()
+	..()
+	if(!stat && !buckled && (turns_since_move > 5))
+		walk_to(src,0)
+		turns_since_move = 0
+		handle_movement_target()
+	if(!movement_target && (turns_since_move > 5))
+		walk_to(src,0)
+
+/mob/living/simple_animal/carp/fluff/proc/handle_movement_target()
+	if(!QDELETED(friend))
+		var/follow_dist = 5
+		if(friend.stat >= DEAD || friend.health <= config.health_threshold_softcrit) //danger
+			follow_dist = 1
+		else if(friend.stat || friend.health <= 50) //danger or just sleeping
+			follow_dist = 2
+		var/near_dist = max(follow_dist - 2, 1)
+		var/current_dist = get_dist(src, friend)
+
+		if(movement_target != friend)
+			if(current_dist > follow_dist && friend in oview(src))
+				//stop existing movement
+				walk_to(src,0)
+				turns_since_scan = 0
+
+				//walk to friend
+				stop_automated_movement = 1
+				movement_target = friend
+				walk_to(src, movement_target, near_dist, DS2TICKS(seek_move_delay))
+
+		//already following and close enough, stop
+		else if(current_dist <= near_dist)
+			walk_to(src,0)
+			movement_target = null
+			stop_automated_movement = 0
+			if(prob(10))
+				say("Glub!")
+
+	if(!friend || movement_target != friend)
+		..()
+
+/mob/living/simple_animal/carp/fluff/verb/friend(var/mob/user)
+	set name = "Become Friends"
+	set category = "IC"
+	set src in view(1)
+
+	if(friend && usr == friend)
+		set_dir(get_dir(src, friend))
+		say("Glubglub!")
+		return
+
+	if(!(ishuman(usr) && befriend_job && usr.job == befriend_job))
+		to_chat(user, "<span class='notice'>[src] ignores you.</span>")
+		return
+
+	friend = user
+
+	set_dir(get_dir(src, friend))
+	say("Glubglub!")
+
+// ENGINEERING HAS AN ACTUAL PET, WHAAAAAAAAAAAAAT? - geeves
+/mob/living/simple_animal/carp/fluff/ginny
+	name = "Ginny"
+	desc = "Rough scales adorn the body of this baby space carp. She looks ready to fire up an emitter!"
+	icon_state = "babycarp"
+	item_state = "babycarp"
+	icon_living = "babycarp"
+	icon_dead = "babycarp_dead"
+	icon_rest = "babycarp_rest"
+	icon_gib = null
+
+	gender = FEMALE
+
+	emote_see = list("floats steadily", "inflates her gills")
+
+	can_nap = TRUE
+	mob_size = 3.5
+
+	befriend_job = "Chief Engineer"
+	holder_type = /obj/item/weapon/holder/carp/baby
+
+/mob/living/simple_animal/carp/fluff/ginny/death()
+	.=..()
+	desc = "WHO KILLED GINNY?!"
+
+/mob/living/simple_animal/carp/baby
+	name = "baby space carp"
+	desc = "Awfully cute! Looks friendly!"
+	icon_state = "babycarp"
+	item_state = "babycarp"
+	icon_living = "babycarp"
+	icon_dead = "babycarp_dead"
+	icon_gib = null
+	can_nap = TRUE
+	gender = NEUTER
+	mob_size = 3.5
+	holder_type = /obj/item/weapon/holder/carp/baby
+
+/mob/living/simple_animal/carp/baby/death()
+	.=..()
+	desc = "A dead baby space carp, what a tragedy!"