GS13NG/code/modules/mob/living/simple_animal/parrot.dm

/* Parrots!
 * Contains
 * 		Defines
 *		Inventory (headset stuff)
 *		Attack responces
 *		AI
 *		Procs / Verbs (usable by players)
 *		Sub-types
 *		Hear & say (the things we do for gimmicks)
 */

/*
 * Defines
 */

//Only a maximum of one action and one intent should be active at any given time.
//Actions
#define PARROT_PERCH	(1<<0)	//Sitting/sleeping, not moving
#define PARROT_SWOOP	(1<<1)	//Moving towards or away from a target
#define PARROT_WANDER	(1<<2)	//Moving without a specific target in mind

//Intents
#define PARROT_STEAL	(1<<3)	//Flying towards a target to steal it/from it
#define PARROT_ATTACK	(1<<4)	//Flying towards a target to attack it
#define PARROT_RETURN	(1<<5)	//Flying towards its perch
#define PARROT_FLEE		(1<<6)	//Flying away from its attacker


/mob/living/simple_animal/parrot
	name = "parrot"
	desc = "The parrot squaks, \"It's a Parrot! BAWWK!\"" //'
	icon = 'icons/mob/animal.dmi'
	icon_state = "parrot_fly"
	icon_living = "parrot_fly"
	icon_dead = "parrot_dead"
	var/icon_sit = "parrot_sit"
	density = FALSE
	health = 80
	maxHealth = 80
	pass_flags = PASSTABLE | PASSMOB

	speak = list("Hi!","Hello!","Cracker?","BAWWWWK george mellons griffing me!")
	speak_emote = list("squawks","says","yells")
	emote_hear = list("squawks.","bawks!")
	emote_see = list("flutters its wings.")

	vocal_bark_id = "banjoc4"
	vocal_pitch = 1.4
	vocal_pitch_range = 0.4

	speak_chance = 1 //1% (1 in 100) chance every tick; So about once per 150 seconds, assuming an average tick is 1.5s
	turns_per_move = 5
	butcher_results = list(/obj/item/reagent_containers/food/snacks/cracker/ = 1)
	melee_damage_upper = 10
	melee_damage_lower = 5

	response_help_continuous = "pets"
	response_help_simple = "pet"
	response_disarm_continuous = "gently moves aside"
	response_disarm_simple = "gently move aside"
	response_harm_continuous = "swats"
	response_harm_simple = "swat"
	stop_automated_movement = 1
	a_intent = INTENT_HARM //parrots now start "aggressive" since only player parrots will nuzzle.
	attack_verb_continuous = "chomps"
	attack_verb_simple = "chomp"
	friendly_verb_continuous = "grooms"
	friendly_verb_simple = "groom"
	mob_size = MOB_SIZE_SMALL
	movement_type = FLYING

	var/parrot_damage_upper = 10
	var/parrot_state = PARROT_WANDER //Hunt for a perch when created
	var/parrot_sleep_max = 25 //The time the parrot sits while perched before looking around. Mosly a way to avoid the parrot's AI in life() being run every single tick.
	var/parrot_sleep_dur = 25 //Same as above, this is the var that physically counts down
	var/parrot_dam_zone = list(BODY_ZONE_CHEST, BODY_ZONE_HEAD, BODY_ZONE_L_ARM, BODY_ZONE_L_LEG, BODY_ZONE_R_ARM, BODY_ZONE_R_LEG) //For humans, select a bodypart to attack

	var/parrot_speed = 5 //"Delay in world ticks between movement." according to byond. Yeah, that's BS but it does directly affect movement. Higher number = slower.
	var/parrot_lastmove = null //Updates/Stores position of the parrot while it's moving
	var/parrot_stuck = 0	//If parrot_lastmove hasnt changed, this will increment until it reaches parrot_stuck_threshold
	var/parrot_stuck_threshold = 10 //if this == parrot_stuck, it'll force the parrot back to wandering

	var/list/speech_buffer = list()
	var/speech_shuffle_rate = 20
	var/list/available_channels = list()

	//Headset for Polly to yell at engineers :)
	var/obj/item/radio/headset/ears = null
	/// spawns with headset
	var/spawns_with_headset = FALSE

	//The thing the parrot is currently interested in. This gets used for items the parrot wants to pick up, mobs it wants to steal from,
	//mobs it wants to attack or mobs that have attacked it
	var/atom/movable/parrot_interest = null

	//Parrots will generally sit on their perch unless something catches their eye.
	//These vars store their preffered perch and if they dont have one, what they can use as a perch
	var/obj/parrot_perch = null
	var/obj/desired_perches = list(/obj/structure/frame/computer, 		/obj/structure/displaycase, \
									/obj/structure/filingcabinet,		/obj/machinery/teleport, \
									/obj/machinery/computer,			/obj/machinery/clonepod, \
									/obj/machinery/dna_scannernew,		/obj/machinery/telecomms, \
									/obj/machinery/nuclearbomb,			/obj/machinery/particle_accelerator, \
									/obj/machinery/recharge_station,	/obj/machinery/smartfridge, \
									/obj/machinery/suit_storage_unit)

	//Parrots are kleptomaniacs. This variable ... stores the item a parrot is holding.
	var/obj/item/held_item = null


/mob/living/simple_animal/parrot/Initialize(mapload)
	. = ..()
	if(spawns_with_headset)
		if(!ears)
			var/headset = pick(/obj/item/radio/headset/headset_sec, \
							/obj/item/radio/headset/headset_eng, \
							/obj/item/radio/headset/headset_med, \
							/obj/item/radio/headset/headset_sci, \
							/obj/item/radio/headset/headset_cargo)
			ears = new headset(src)

	parrot_sleep_dur = parrot_sleep_max //In case someone decides to change the max without changing the duration var

	add_verb(src, list(/mob/living/simple_animal/parrot/proc/steal_from_ground, \
			  /mob/living/simple_animal/parrot/proc/steal_from_mob, \
			  /mob/living/simple_animal/parrot/verb/drop_held_item_player, \
			  /mob/living/simple_animal/parrot/proc/perch_player, \
			  /mob/living/simple_animal/parrot/proc/toggle_mode,
			  /mob/living/simple_animal/parrot/proc/perch_mob_player))

/mob/living/simple_animal/parrot/ComponentInitialize()
	. = ..()
	AddElement(/datum/element/strippable, GLOB.strippable_parrot_items)

/mob/living/simple_animal/parrot/examine(mob/user)
	. = ..()
	if(stat)
		. += pick("This parrot is no more.", "This is a late parrot.", "This is an ex-parrot.")

/mob/living/simple_animal/parrot/death(gibbed)
	if(held_item)
		held_item.forceMove(drop_location())
		held_item = null
	walk(src,0)

	if(buckled)
		buckled.unbuckle_mob(src,force=1)
	buckled = null
	pixel_x = initial(pixel_x)
	pixel_y = initial(pixel_y)

	..(gibbed)

/mob/living/simple_animal/parrot/get_status_tab_items()
	. = ..()
	. += ""
	. += "Held Item: [held_item]"
	. += "Mode: [a_intent]"

/mob/living/simple_animal/parrot/Hear(message, atom/movable/speaker, message_langs, raw_message, radio_freq, list/spans, message_mode, atom/movable/source)
	. = ..()
	if(speaker != src && prob(50)) //Dont imitate ourselves
		if(!radio_freq || prob(10))
			if(speech_buffer.len >= 500)
				speech_buffer -= pick(speech_buffer)
			speech_buffer |= html_decode(raw_message)
	if(speaker == src && !client) //If a parrot squawks in the woods and no one is around to hear it, does it make a sound? This code says yes!
		return message

/mob/living/simple_animal/parrot/radio(message, message_mode, list/spans, language) //literally copied from human/radio(), but there's no other way to do this. at least it's better than it used to be.
	. = ..()
	if(. != 0)
		return .

	switch(message_mode)
		if(MODE_HEADSET)
			if (ears)
				ears.talk_into(src, message, , spans, language)
			return ITALICS | REDUCE_RANGE

		if(MODE_DEPARTMENT)
			if (ears)
				ears.talk_into(src, message, message_mode, spans, language)
			return ITALICS | REDUCE_RANGE

	if(message_mode in GLOB.radiochannels)
		if(ears)
			ears.talk_into(src, message, message_mode, spans, language)
			return ITALICS | REDUCE_RANGE

	return FALSE

GLOBAL_LIST_INIT(strippable_parrot_items, create_strippable_list(list(
	/datum/strippable_item/parrot_headset,
)))

/datum/strippable_item/parrot_headset
	key = STRIPPABLE_ITEM_PARROT_HEADSET

/datum/strippable_item/parrot_headset/get_item(atom/source)
	var/mob/living/simple_animal/parrot/parrot_source = source
	return istype(parrot_source) ? parrot_source.ears : null

/datum/strippable_item/parrot_headset/try_equip(atom/source, obj/item/equipping, mob/user)
	. = ..()
	if (!.)
		return FALSE

	if (!istype(equipping, /obj/item/radio/headset))
		to_chat(user, "<span class='warning'>[equipping] won't fit!</span>")
		return FALSE

	return TRUE

// There is no delay for putting a headset on a parrot.
/datum/strippable_item/parrot_headset/start_equip(atom/source, obj/item/equipping, mob/user)
	if(get_obscuring(source) == STRIPPABLE_OBSCURING_COMPLETELY)
		return FALSE
	return TRUE

/datum/strippable_item/parrot_headset/finish_equip(atom/source, obj/item/equipping, mob/user)
	if(!..())
		return FALSE
	var/obj/item/radio/headset/radio = equipping
	if (!istype(radio))
		return FALSE

	var/mob/living/simple_animal/parrot/parrot_source = source
	if (!istype(parrot_source))
		return FALSE

	if (!user.transferItemToLoc(radio, source))
		return FALSE

	parrot_source.ears = radio

	to_chat(user, "<span class='notice'>You fit [radio] onto [source].</span>")

	parrot_source.available_channels.Cut()

	for (var/channel in radio.channels)
		var/channel_to_add

		switch (channel)
			if (RADIO_CHANNEL_ENGINEERING)
				channel_to_add = RADIO_TOKEN_ENGINEERING
			if (RADIO_CHANNEL_COMMAND)
				channel_to_add = RADIO_TOKEN_COMMAND
			if (RADIO_CHANNEL_SECURITY)
				channel_to_add = RADIO_TOKEN_SECURITY
			if (RADIO_CHANNEL_SCIENCE)
				channel_to_add = RADIO_TOKEN_SCIENCE
			if (RADIO_CHANNEL_MEDICAL)
				channel_to_add = RADIO_TOKEN_MEDICAL
			if (RADIO_CHANNEL_SUPPLY)
				channel_to_add = RADIO_TOKEN_SUPPLY
			if (RADIO_CHANNEL_SERVICE)
				channel_to_add = RADIO_TOKEN_SERVICE

		if (channel_to_add)
			parrot_source.available_channels += channel_to_add

	if (radio.translate_binary)
		parrot_source.available_channels.Add(MODE_TOKEN_BINARY)

/datum/strippable_item/parrot_headset/start_unequip(atom/source, mob/user)
	. = ..()
	if (!.)
		return FALSE

	var/mob/living/simple_animal/parrot/parrot_source = source
	if (!istype(parrot_source))
		return

	if (!parrot_source.stat)
		parrot_source.say("[parrot_source.available_channels.len ? "[pick(parrot_source.available_channels)] " : null]BAWWWWWK LEAVE THE HEADSET BAWKKKKK!")

	return TRUE

/datum/strippable_item/parrot_headset/finish_unequip(atom/source, mob/user)
	..()
	var/mob/living/simple_animal/parrot/parrot_source = source
	if (!istype(parrot_source))
		return

	finish_unequip_mob(parrot_source.ears, parrot_source, user)
	parrot_source.ears = null

/*
 * Attack responces
 */
//Humans, monkeys, aliens
/mob/living/simple_animal/parrot/on_attack_hand(mob/living/carbon/M)
	..()
	if(client)
		return
	if(!stat && M.a_intent == INTENT_HARM)

		icon_state = icon_living //It is going to be flying regardless of whether it flees or attacks

		if(parrot_state == PARROT_PERCH)
			parrot_sleep_dur = parrot_sleep_max //Reset it's sleep timer if it was perched

		parrot_interest = M
		parrot_state = PARROT_SWOOP //The parrot just got hit, it WILL move, now to pick a direction..

		if(health > 30) //Let's get in there and squawk it up!
			parrot_state |= PARROT_ATTACK
		else
			parrot_state |= PARROT_FLEE		//Otherwise, fly like a bat out of hell!
			drop_held_item(0)
	if(stat != DEAD && M.a_intent == INTENT_HELP)
		handle_automated_speech(1) //assured speak/emote
	return

/mob/living/simple_animal/parrot/attack_paw(mob/living/carbon/monkey/M)
	return attack_hand(M)

/mob/living/simple_animal/parrot/attack_alien(mob/living/carbon/alien/M)
	return attack_hand(M)

//Simple animals
/mob/living/simple_animal/parrot/attack_animal(mob/living/simple_animal/M)
	. = ..() //goodbye immortal parrots

	if(client)
		return

	if(parrot_state == PARROT_PERCH)
		parrot_sleep_dur = parrot_sleep_max //Reset it's sleep timer if it was perched

	if(M.melee_damage_upper > 0 && !stat)
		parrot_interest = M
		parrot_state = PARROT_SWOOP | PARROT_ATTACK //Attack other animals regardless
		icon_state = icon_living

//Mobs with objects
/mob/living/simple_animal/parrot/attackby(obj/item/O, mob/living/user, params)
	if(!stat && !client && !istype(O, /obj/item/stack/medical) && !istype(O, /obj/item/reagent_containers/food/snacks/cracker))
		if(O.force)
			if(parrot_state == PARROT_PERCH)
				parrot_sleep_dur = parrot_sleep_max //Reset it's sleep timer if it was perched

			parrot_interest = user
			parrot_state = PARROT_SWOOP
			if(health > 30) //Let's get in there and squawk it up!
				parrot_state |= PARROT_ATTACK
			else
				parrot_state |= PARROT_FLEE
			icon_state = icon_living
			drop_held_item(0)
	else if(istype(O, /obj/item/reagent_containers/food/snacks/cracker)) //Polly wants a cracker.
		qdel(O)
		if(health < maxHealth)
			adjustBruteLoss(-10)
		speak_chance *= 1.27 // 20 crackers to go from 1% to 100%
		speech_shuffle_rate += 10
		to_chat(user, "<span class='notice'>[src] eagerly devours the cracker.</span>")
		return // the cracker was deleted
	return ..()

//Bullets
/mob/living/simple_animal/parrot/bullet_act(obj/item/projectile/Proj)
	. = ..()
	if(!stat && !client)
		if(parrot_state == PARROT_PERCH)
			parrot_sleep_dur = parrot_sleep_max //Reset it's sleep timer if it was perched

		parrot_interest = null
		parrot_state = PARROT_WANDER | PARROT_FLEE //Been shot and survived! RUN LIKE HELL!
		//parrot_been_shot += 5
		icon_state = icon_living
		drop_held_item(0)


/*
 * AI - Not really intelligent, but I'm calling it AI anyway.
 */
/mob/living/simple_animal/parrot/BiologicalLife(delta_time, times_fired)
	if(!(. = ..()))
		return
	//Sprite update for when a parrot gets pulled
	if(pulledby && !stat && parrot_state != PARROT_WANDER)
		if(buckled)
			buckled.unbuckle_mob(src, TRUE)
			buckled = null
		icon_state = icon_living
		parrot_state = PARROT_WANDER
		pixel_x = initial(pixel_x)
		pixel_y = initial(pixel_y)

//-----SPEECH
	/* Parrot speech mimickry!
	   Phrases that the parrot Hear()s get added to speach_buffer.
	   Every once in a while, the parrot picks one of the lines from the buffer and replaces an element of the 'speech' list. */
/mob/living/simple_animal/parrot/handle_automated_speech()
	..()
	if(speech_buffer.len && prob(speech_shuffle_rate)) //shuffle out a phrase and add in a new one
		if(speak.len)
			speak.Remove(pick(speak))

		speak.Add(pick(speech_buffer))


/mob/living/simple_animal/parrot/handle_automated_movement()
	if(!isturf(loc) || !CHECK_MOBILITY(src, MOBILITY_MOVE)  || buckled)
		return //If it can't move, dont let it move. (The buckled check probably isn't necessary thanks to canmove)

	if(client && stat == CONSCIOUS && parrot_state != icon_living)
		icon_state = icon_living
		//Because the most appropriate place to set icon_state is movement_delay(), clearly

//-----SLEEPING
	if(parrot_state == PARROT_PERCH)
		if(parrot_perch && parrot_perch.loc != src.loc) //Make sure someone hasnt moved our perch on us
			if(parrot_perch in view(src))
				parrot_state = PARROT_SWOOP | PARROT_RETURN
				icon_state = icon_living
				return
			else
				parrot_state = PARROT_WANDER
				icon_state = icon_living
				return

		if(--parrot_sleep_dur) //Zzz
			return

		else
			//This way we only call the stuff below once every [sleep_max] ticks.
			parrot_sleep_dur = parrot_sleep_max

			//Cycle through message modes for the headset
			if(speak.len)
				var/list/newspeak = list()

				if(available_channels.len && src.ears)
					for(var/possible_phrase in speak)

						//50/50 chance to not use the radio at all
						var/useradio = 0
						if(prob(50))
							useradio = 1

						if((possible_phrase[1] in GLOB.department_radio_prefixes) && (copytext_char(possible_phrase, 2, 3) in GLOB.department_radio_keys))
							possible_phrase = "[useradio?pick(available_channels):""][copytext_char(possible_phrase, 3)]" //crop out the channel prefix
						else
							possible_phrase = "[useradio?pick(available_channels):""][possible_phrase]"

						newspeak.Add(possible_phrase)

				else //If we have no headset or channels to use, dont try to use any!
					for(var/possible_phrase in speak)
						if((possible_phrase[1] in GLOB.department_radio_prefixes) && (copytext_char(possible_phrase, 2, 3) in GLOB.department_radio_keys))
							possible_phrase = copytext_char(possible_phrase, 3) //crop out the channel prefix
						newspeak.Add(possible_phrase)
				speak = newspeak

			INVOKE_ASYNC(src, PROC_REF(attempt_item_theft))
			return

//-----WANDERING - This is basically a 'I dont know what to do yet' state
	else if(parrot_state == PARROT_WANDER)
		//Stop movement, we'll set it later
		walk(src, 0)
		parrot_interest = null

		//Wander around aimlessly. This will help keep the loops from searches down
		//and possibly move the mob into a new are in view of something they can use
		if(prob(90))
			step(src, pick(GLOB.cardinals))
			return

		if(!held_item && !parrot_perch) //If we've got nothing to do.. look for something to do.
			var/atom/movable/AM = search_for_perch_and_item() //This handles checking through lists so we know it's either a perch or stealable item
			if(AM)
				if(istype(AM, /obj/item) || isliving(AM))	//If stealable item
					parrot_interest = AM
					emote("me", EMOTE_VISIBLE, "turns and flies towards [parrot_interest].")
					parrot_state = PARROT_SWOOP | PARROT_STEAL
					return
				else	//Else it's a perch
					parrot_perch = AM
					parrot_state = PARROT_SWOOP | PARROT_RETURN
					return
			return

		if(parrot_interest && (parrot_interest in view(src)))
			parrot_state = PARROT_SWOOP | PARROT_STEAL
			return

		if(parrot_perch && (parrot_perch in view(src)))
			parrot_state = PARROT_SWOOP | PARROT_RETURN
			return

		else //Have an item but no perch? Find one!
			parrot_perch = search_for_perch()
			if(parrot_perch)
				parrot_state = PARROT_SWOOP | PARROT_RETURN
				return
//-----STEALING
	else if(parrot_state == (PARROT_SWOOP | PARROT_STEAL))
		walk(src,0)
		if(!parrot_interest || held_item)
			parrot_state = PARROT_SWOOP | PARROT_RETURN
			return

		if(!(parrot_interest in view(src)))
			parrot_state = PARROT_SWOOP | PARROT_RETURN
			return

		if(Adjacent(parrot_interest))

			if(isliving(parrot_interest))
				steal_from_mob()

			else //This should ensure that we only grab the item we want, and make sure it's not already collected on our perch
				if(!parrot_perch || parrot_interest.loc != parrot_perch.loc)
					held_item = parrot_interest
					parrot_interest.forceMove(src)
					visible_message("[src] grabs [held_item]!", "<span class='notice'>You grab [held_item]!</span>", "<span class='italics'>You hear the sounds of wings flapping furiously.</span>")

			parrot_interest = null
			parrot_state = PARROT_SWOOP | PARROT_RETURN
			return

		walk_to(src, parrot_interest, 1, parrot_speed)
		if(isStuck())
			return

		return

//-----RETURNING TO PERCH
	else if(parrot_state == (PARROT_SWOOP | PARROT_RETURN))
		walk(src, 0)
		if(!parrot_perch || !isturf(parrot_perch.loc)) //Make sure the perch exists and somehow isnt inside of something else.
			parrot_perch = null
			parrot_state = PARROT_WANDER
			return

		if(Adjacent(parrot_perch))
			forceMove(parrot_perch.loc)
			drop_held_item()
			parrot_state = PARROT_PERCH
			icon_state = icon_sit
			return

		walk_to(src, parrot_perch, 1, parrot_speed)
		if(isStuck())
			return

		return

//-----FLEEING
	else if(parrot_state == (PARROT_SWOOP | PARROT_FLEE))
		walk(src,0)
		if(!parrot_interest || !isliving(parrot_interest)) //Sanity
			parrot_state = PARROT_WANDER

		walk_away(src, parrot_interest, 1, parrot_speed)
		if(isStuck())
			return

		return

//-----ATTACKING
	else if(parrot_state == (PARROT_SWOOP | PARROT_ATTACK))

		//If we're attacking a nothing, an object, a turf or a ghost for some stupid reason, switch to wander
		if(!parrot_interest || !isliving(parrot_interest))
			parrot_interest = null
			parrot_state = PARROT_WANDER
			return

		var/mob/living/L = parrot_interest
		if(melee_damage_upper == 0)
			melee_damage_upper = parrot_damage_upper
			a_intent = INTENT_HARM

		//If the mob is close enough to interact with
		if(Adjacent(parrot_interest))

			//If the mob we've been chasing/attacking dies or falls into crit, check for loot!
			if(L.stat)
				parrot_interest = null
				if(!held_item)
					held_item = steal_from_ground()
					if(!held_item)
						held_item = steal_from_mob() //Apparently it's possible for dead mobs to hang onto items in certain circumstances.
				if(parrot_perch in view(src)) //If we have a home nearby, go to it, otherwise find a new home
					parrot_state = PARROT_SWOOP | PARROT_RETURN
				else
					parrot_state = PARROT_WANDER
				return

			if(prob(50))
				attack_verb_continuous = "claws at"
				attack_verb_simple = "claw_at"
			else
				attack_verb_continuous = "chomps"
				attack_verb_simple = "chomp"
			L.attack_animal(src)//Time for the hurt to begin!
		//Otherwise, fly towards the mob!
		else
			walk_to(src, parrot_interest, 1, parrot_speed)
			if(isStuck())
				return

		return
//-----STATE MISHAP
	else //This should not happen. If it does lets reset everything and try again
		walk(src,0)
		parrot_interest = null
		parrot_perch = null
		drop_held_item()
		parrot_state = PARROT_WANDER
		return

/*
 * Procs
 */

/mob/living/simple_animal/parrot/proc/isStuck()
	//Check to see if the parrot is stuck due to things like windows or doors or windowdoors
	if(parrot_lastmove)
		if(parrot_lastmove == src.loc)
			if(parrot_stuck_threshold >= ++parrot_stuck) //If it has been stuck for a while, go back to wander.
				parrot_state = PARROT_WANDER
				parrot_stuck = 0
				parrot_lastmove = null
				return TRUE
		else
			parrot_lastmove = null
	else
		parrot_lastmove = src.loc
	return FALSE

/mob/living/simple_animal/parrot/proc/attempt_item_theft()
	//Search for item to steal
	search_for_item()
	if(parrot_interest)
		emote("me", EMOTE_VISIBLE, "looks in [parrot_interest]'s direction and takes flight.")
		parrot_state = PARROT_SWOOP | PARROT_STEAL
		icon_state = icon_living

/mob/living/simple_animal/parrot/proc/search_for_item()
	var/item
	for(var/atom/movable/AM in view(src))
		//Skip items we already stole or are wearing or are too big
		if(parrot_perch && AM.loc == parrot_perch.loc || AM.loc == src)
			continue
		if(istype(AM, /obj/item))
			var/obj/item/I = AM
			if(I.w_class < WEIGHT_CLASS_SMALL)
				item = I
		else if(iscarbon(AM))
			var/mob/living/carbon/C = AM
			for(var/obj/item/I in C.held_items)
				if(I.w_class <= WEIGHT_CLASS_SMALL)
					item = I
					break
		if(item)
			if(!get_path_to(src, item))
				item = null
				continue
			return item

	return null

/mob/living/simple_animal/parrot/proc/search_for_perch()
	for(var/obj/O in view(src))
		for(var/path in desired_perches)
			if(istype(O, path))
				return O
	return null

//This proc was made to save on doing two 'in view' loops seperatly
/mob/living/simple_animal/parrot/proc/search_for_perch_and_item()
	for(var/atom/movable/AM in view(src))
		for(var/perch_path in desired_perches)
			if(istype(AM, perch_path))
				return AM

		//Skip items we already stole or are wearing or are too big
		if(parrot_perch && AM.loc == parrot_perch.loc || AM.loc == src)
			continue

		if(istype(AM, /obj/item))
			var/obj/item/I = AM
			if(I.w_class <= WEIGHT_CLASS_SMALL)
				return I

		if(iscarbon(AM))
			var/mob/living/carbon/C = AM
			for(var/obj/item/I in C.held_items)
				if(I.w_class <= WEIGHT_CLASS_SMALL)
					return C
	return null


/*
 * Verbs - These are actually procs, but can be used as verbs by player-controlled parrots.
 */
/mob/living/simple_animal/parrot/proc/steal_from_ground()
	set name = "Steal from ground"
	set category = "Parrot"
	set desc = "Grabs a nearby item."

	if(stat)
		return -1

	if(held_item)
		to_chat(src, "<span class='warning'>You are already holding [held_item]!</span>")
		return TRUE

	for(var/obj/item/I in view(1,src))
		//Make sure we're not already holding it and it's small enough
		if(I.loc != src && I.w_class <= WEIGHT_CLASS_SMALL)

			//If we have a perch and the item is sitting on it, continue
			if(!client && parrot_perch && I.loc == parrot_perch.loc)
				continue

			held_item = I
			I.forceMove(src)
			visible_message("[src] grabs [held_item]!", "<span class='notice'>You grab [held_item]!</span>", "<span class='italics'>You hear the sounds of wings flapping furiously.</span>")
			return held_item

	to_chat(src, "<span class='warning'>There is nothing of interest to take!</span>")
	return FALSE

/mob/living/simple_animal/parrot/proc/steal_from_mob()
	set name = "Steal from mob"
	set category = "Parrot"
	set desc = "Steals an item right out of a person's hand!"

	if(stat)
		return -1

	if(held_item)
		to_chat(src, "<span class='warning'>You are already holding [held_item]!</span>")
		return TRUE

	var/obj/item/stolen_item = null

	for(var/mob/living/carbon/C in view(1,src))
		for(var/obj/item/I in C.held_items)
			if(I.w_class <= WEIGHT_CLASS_SMALL)
				stolen_item = I
				break

		if(stolen_item)
			C.transferItemToLoc(stolen_item, src, TRUE)
			held_item = stolen_item
			visible_message("[src] grabs [held_item] out of [C]'s hand!", "<span class='notice'>You snag [held_item] out of [C]'s hand!</span>", "<span class='italics'>You hear the sounds of wings flapping furiously.</span>")
			return held_item

	to_chat(src, "<span class='warning'>There is nothing of interest to take!</span>")
	return FALSE

/mob/living/simple_animal/parrot/verb/drop_held_item_player()
	set name = "Drop held item"
	set category = "Parrot"
	set desc = "Drop the item you're holding."

	if(stat)
		return

	src.drop_held_item()

	return

/mob/living/simple_animal/parrot/proc/drop_held_item(drop_gently = 1)
	set name = "Drop held item"
	set category = "Parrot"
	set desc = "Drop the item you're holding."

	if(stat)
		return -1

	if(!held_item)
		if(src == usr) //So that other mobs wont make this message appear when they're bludgeoning you.
			to_chat(src, "<span class='danger'>You have nothing to drop!</span>")
		return FALSE


//parrots will eat crackers instead of dropping them
	if(istype(held_item, /obj/item/reagent_containers/food/snacks/cracker) && (drop_gently))
		qdel(held_item)
		held_item = null
		if(health < maxHealth)
			adjustBruteLoss(-10)
		emote("me", EMOTE_VISIBLE, "[src] eagerly downs the cracker.")
		return TRUE


	if(!drop_gently)
		if(istype(held_item, /obj/item/grenade))
			var/obj/item/grenade/G = held_item
			G.forceMove(drop_location())
			G.prime()
			to_chat(src, "You let go of [held_item]!")
			held_item = null
			return TRUE

	to_chat(src, "You drop [held_item].")

	held_item.forceMove(drop_location())
	held_item = null
	return TRUE

/mob/living/simple_animal/parrot/proc/perch_player()
	set name = "Sit"
	set category = "Parrot"
	set desc = "Sit on a nice comfy perch."

	if(stat || !client)
		return

	if(icon_state == icon_living)
		for(var/atom/movable/AM in view(src,1))
			for(var/perch_path in desired_perches)
				if(istype(AM, perch_path))
					src.forceMove(AM.loc)
					icon_state = icon_sit
					parrot_state = PARROT_PERCH
					return
	to_chat(src, "<span class='warning'>There is no perch nearby to sit on!</span>")
	return

/mob/living/simple_animal/parrot/Moved(oldLoc, dir)
	. = ..()
	if(. && !stat && client && parrot_state == PARROT_PERCH)
		parrot_state = PARROT_WANDER
		icon_state = icon_living
		pixel_x = initial(pixel_x)
		pixel_y = initial(pixel_y)

/mob/living/simple_animal/parrot/proc/perch_mob_player()
	set name = "Sit on Human's Shoulder"
	set category = "Parrot"
	set desc = "Sit on a nice comfy human being!"

	if(stat || !client)
		return

	if(!buckled)
		for(var/mob/living/carbon/human/H in view(src,1))
			if(H.has_buckled_mobs() && H.buckled_mobs.len >= H.max_buckled_mobs) //Already has a parrot, or is being eaten by a slime
				continue
			perch_on_human(H)
			return
		to_chat(src, "<span class='warning'>There is nobody nearby that you can sit on!</span>")
	else
		icon_state = icon_living
		parrot_state = PARROT_WANDER
		if(buckled)
			to_chat(src, "<span class='notice'>You are no longer sitting on [buckled]'s shoulder.</span>")
			buckled.unbuckle_mob(src, TRUE)
		buckled = null
		pixel_x = initial(pixel_x)
		pixel_y = initial(pixel_y)



/mob/living/simple_animal/parrot/proc/perch_on_human(mob/living/carbon/human/H)
	if(!H)
		return
	forceMove(get_turf(H))
	if(H.buckle_mob(src, TRUE))
		pixel_y = 9
		pixel_x = pick(-8,8) //pick left or right shoulder
		icon_state = icon_sit
		parrot_state = PARROT_PERCH
		to_chat(src, "<span class='notice'>You sit on [H]'s shoulder.</span>")


/mob/living/simple_animal/parrot/proc/toggle_mode()
	set name = "Toggle mode"
	set category = "Parrot"
	set desc = "Time to bear those claws!"

	if(stat || !client)
		return

	if(a_intent != INTENT_HELP)
		melee_damage_upper = 0
		a_intent = INTENT_HELP
	else
		melee_damage_upper = parrot_damage_upper
		a_intent = INTENT_HARM
	to_chat(src, "You will now [a_intent] others.")
	return

/*
 * Sub-types
 */
/mob/living/simple_animal/parrot/Polly
	name = "Polly"
	desc = "Polly the Parrot. An expert on quantum cracker theory."
	speak = list("Polly wanna cracker!", ":e Check the crystal, you chucklefucks!",":e Wire the solars, you lazy bums!",":e WHO TOOK THE DAMN HARDSUITS?",":e OH GOD ITS ABOUT TO DELAMINATE CALL THE SHUTTLE")
	gold_core_spawnable = NO_SPAWN
	speak_chance = 3
	spawns_with_headset = TRUE
	var/memory_saved = FALSE
	var/rounds_survived = 0
	var/longest_survival = 0
	var/longest_deathstreak = 0

/mob/living/simple_animal/parrot/Polly/Initialize(mapload)
	ears = new /obj/item/radio/headset/headset_eng(src)
	available_channels = list(":e")
	Read_Memory()
	if(rounds_survived == longest_survival)
		speak += pick("...[longest_survival].", "The things I've seen!", "I have lived many lives!", "What are you before me?")
		desc += " Old as sin, and just as loud. Claimed to be [rounds_survived]."
		speak_chance = 20 //His hubris has made him more annoying/easier to justify killing
		if(!color)
			add_atom_colour("#EEEE22", FIXED_COLOUR_PRIORITY)
	else if(rounds_survived == longest_deathstreak)
		speak += pick("What are you waiting for!", "Violence breeds violence!", "Blood! Blood!", "Strike me down if you dare!")
		desc += " The squawks of [-rounds_survived] dead parrots ring out in your ears..."
		if(!color)
			add_atom_colour("#BB7777", FIXED_COLOUR_PRIORITY)
	else if(rounds_survived > 0)
		speak += pick("...again?", "No, It was over!", "Let me out!", "It never ends!")
		desc += " Over [rounds_survived] shifts without a \"terrible\" \"accident\"!"
	else
		speak += pick("...alive?", "This isn't parrot heaven!", "I live, I die, I live again!", "The void fades!")

	. = ..()

/mob/living/simple_animal/parrot/Polly/say(message, bubble_type,var/list/spans = list(), sanitize = TRUE, datum/language/language = null, ignore_spam = FALSE, forced = null)
	. = ..()
	if(. && !client && prob(1) && prob(1) && CONFIG_GET(string/chat_squawk_tag)) //Only the one true bird may speak across dimensions.
		send2chat("A stray squawk is heard... \"[message]\"", CONFIG_GET(string/chat_squawk_tag))

/mob/living/simple_animal/parrot/Polly/BiologicalLife(delta_time, times_fired)
	if(!(. = ..()))
		return
	if(!stat && SSticker.current_state == GAME_STATE_FINISHED && !memory_saved)
		Write_Memory(FALSE)
		memory_saved = TRUE

/mob/living/simple_animal/parrot/Polly/death(gibbed)
	if(!memory_saved)
		Write_Memory(TRUE)
	if(rounds_survived == longest_survival || rounds_survived == longest_deathstreak || prob(0.666))
		var/mob/living/simple_animal/parrot/Polly/ghost/G = new(loc)
		if(mind)
			mind.transfer_to(G)
		else
			transfer_ckey(G)
	..(gibbed)

/mob/living/simple_animal/parrot/Polly/proc/Read_Memory()
	var/saved_color
	if(fexists("data/npc_saves/Poly.sav")) //legacy compatability to convert old format to new
		var/savefile/S = new /savefile("data/npc_saves/Poly.sav")
		S["phrases"] 			>> speech_buffer
		S["roundssurvived"]		>> rounds_survived
		S["longestsurvival"]	>> longest_survival
		S["longestdeathstreak"] >> longest_deathstreak
		fdel("data/npc_saves/Poly.sav")
	else
		var/json_file = file("data/npc_saves/Poly.json")
		if(!fexists(json_file))
			return
		var/list/json = json_decode(file2text(json_file))
		speech_buffer = json["phrases"]
		rounds_survived = json["roundssurvived"]
		longest_survival = json["longestsurvival"]
		longest_deathstreak = json["longestdeathstreak"]
		saved_color = json["color"]
	if(!islist(speech_buffer))
		speech_buffer = list()
	if(!isnull(saved_color))
		add_atom_colour(json_decode(saved_color), FIXED_COLOUR_PRIORITY)

/mob/living/simple_animal/parrot/Polly/proc/Write_Memory(dead)
	var/json_file = file("data/npc_saves/Poly.json")
	var/list/file_data = list()
	if(islist(speech_buffer))
		file_data["phrases"] = speech_buffer
	if(dead)
		file_data["roundssurvived"] = min(rounds_survived - 1, 0)
		file_data["longestsurvival"] = longest_survival
		if(rounds_survived - 1 < longest_deathstreak)
			file_data["longestdeathstreak"] = rounds_survived - 1
		else
			file_data["longestdeathstreak"] = longest_deathstreak
		file_data["color"] = null
	else
		file_data["roundssurvived"] = rounds_survived + 1
		if(rounds_survived + 1 > longest_survival)
			file_data["longestsurvival"] = rounds_survived + 1
		else
			file_data["longestsurvival"] = longest_survival
		file_data["longestdeathstreak"] = longest_deathstreak
		if(color)
			file_data["color"] = json_encode(color)
		else
			file_data["color"] = null
	fdel(json_file)
	WRITE_FILE(json_file, json_encode(file_data))

/mob/living/simple_animal/parrot/Polly/ratvar_act()
	playsound(src, 'sound/magic/clockwork/fellowship_armory.ogg', 75, TRUE)
	var/mob/living/simple_animal/parrot/clock_hawk/H = new(loc)
	H.setDir(dir)
	qdel(src)

/mob/living/simple_animal/parrot/Polly/ghost
	name = "The Ghost of Polly"
	desc = "Doomed to squawk the Earth."
	color = "#FFFFFF"
	alpha = 77
	speak_chance = 20
	status_flags = GODMODE
	incorporeal_move = INCORPOREAL_MOVE_BASIC
	butcher_results = list(/obj/item/ectoplasm = 1)

/mob/living/simple_animal/parrot/Polly/ghost/Initialize(mapload)
	memory_saved = TRUE //At this point nothing is saved
	. = ..()

/mob/living/simple_animal/parrot/Polly/ghost/handle_automated_speech()
	if(ismob(loc))
		return
	..()

/mob/living/simple_animal/parrot/Polly/ghost/handle_automated_movement()
	if(isliving(parrot_interest))
		if(!ishuman(parrot_interest))
			parrot_interest = null
		else if(parrot_state == (PARROT_SWOOP | PARROT_ATTACK) && Adjacent(parrot_interest))
			walk_to(src, parrot_interest, 0, parrot_speed)
			Possess(parrot_interest)
	..()

/mob/living/simple_animal/parrot/Polly/ghost/proc/Possess(mob/living/carbon/human/H)
	if(!ishuman(H))
		return
	var/datum/disease/parrot_possession/P = new
	P.parrot = src
	forceMove(H)
	H.ForceContractDisease(P)
	parrot_interest = null
	H.visible_message("<span class='danger'>[src] dive bombs into [H]'s chest and vanishes!</span>", "<span class='userdanger'>[src] dive bombs into your chest, vanishing! This can't be good!</span>")


/mob/living/simple_animal/parrot/clock_hawk
	name = "clock hawk"
	desc = "Cbyl jnaan penpxre! Fdhnnnjx!"
	icon_state = "clock_hawk_fly"
	icon_living = "clock_hawk_fly"
	icon_sit = "clock_hawk_sit"
	speak = list("Penpxre!", "Ratvar vf n qhzo anzr naljnl!")
	speak_emote = list("squawks rustily", "says crassly", "yells brassly")
	emote_hear = list("squawks rustily.", "bawks metallically!")
	emote_see = list("flutters its metal wings.")
	faction = list("ratvar")
	gold_core_spawnable = NO_SPAWN
	del_on_death = TRUE
	death_sound = 'sound/magic/clockwork/anima_fragment_death.ogg'

/mob/living/simple_animal/parrot/clock_hawk/ratvar_act()
	return

// Different Parrot Breeds

/mob/living/simple_animal/parrot/kea
	name = "Kea"
	icon_state = "kea-flap"
	icon_living = "kea-flap"
	icon_dead = "kea-dead"
	icon_sit = "kea_sit"

/mob/living/simple_animal/parrot/eclectusr
	name = "Eclectus"
	icon_state = "eclectusr-flap"
	icon_living = "eclectusr-flap"
	icon_dead = "eclectusr-dead"
	icon_sit = "electusr_sit"

/mob/living/simple_animal/parrot/eclectus
	name = "Eclectus"
	icon_state = "eclectus-flap"
	icon_living = "eclectus-flap"
	icon_dead = "eclectus-dead"
	icon_sit = "electus_sit"

/mob/living/simple_animal/parrot/eclectusf
	name = "Eclectus"
	icon_state = "eclectusf-flap"
	icon_living = "eclectusf-flap"
	icon_dead = "eclectusf-dead"
	icon_sit = "electusf_sit"

/mob/living/simple_animal/parrot/greybird
	name = "Grey Bird"
	icon_state = "agrey-flap"
	icon_living = "agrey-flap"
	icon_dead = "agrey-dead"
	icon_sit = "agrey_sit"

/mob/living/simple_animal/parrot/blue_caique
	name = "Blue Caique "
	icon_state = "bcaique-flap"
	icon_living = "bcaique-flap"
	icon_dead = "bcaique-dead"
	icon_sit = "bcaique_sit"

/mob/living/simple_animal/parrot/white_caique
	name = "White caique"
	icon_state = "wcaique-flap"
	icon_living = "wcaique-flap"
	icon_dead = "wcaique-dead"
	icon_sit = "wcaique_sit"

/mob/living/simple_animal/parrot/green_budgerigar
	name = "Green Budgerigar"
	icon_state = "gbudge-flap"
	icon_living = "gbudge-flap"
	icon_dead = "gbudge-dead"
	icon_sit = "gbudge_sit"

/mob/living/simple_animal/parrot/blue_Budgerigar
	name = "Blue Budgerigar"
	icon_state = "bbudge-flap"
	icon_living = "bbudge-flap"
	icon_dead = "bbudge-dead"
	icon_sit = "bbudge_sit"

/mob/living/simple_animal/parrot/bluegreen_Budgerigar
	name = "Bluegreen Budgerigar"
	icon_state = "bgbudge-flap"
	icon_living = "bgbudge-flap"
	icon_dead = "bgbudge-dead"
	icon_sit = "bgbudge_sit"

/mob/living/simple_animal/parrot/commonblackbird
	name = "Black Bird"
	icon_state = "commonblackbird"
	icon_living = "commonblackbird"
	icon_dead = "commonblackbird-dead"
	icon_sit = "commonblackbird_sit"

/mob/living/simple_animal/parrot/azuretit
	name = "Azure Tit"
	icon_state = "azuretit"
	icon_living = "azuretit"
	icon_dead = "azuretit-dead"
	icon_sit = "azuretit_sit"

/mob/living/simple_animal/parrot/europeanrobin
	name = "European Robin"
	icon_state = "europeanrobin"
	icon_living = "europeanrobin"
	icon_dead = "europeanrobin-dead"
	icon_sit = "europeanrobin_sit"

/mob/living/simple_animal/parrot/goldcrest
	name = "Goldcrest"
	icon_state = "goldcrest"
	icon_living = "goldcrest"
	icon_dead = "goldcrest-dead"
	icon_sit = "goldencrest_sit"

/mob/living/simple_animal/parrot/ringneckdove
	name = "Ringneck Dove"
	icon_state = "ringneckdove"
	icon_living = "ringneckdove"
	icon_dead = "ringneckdove-dead"
	icon_sit = "ringneckdove_sit"

/mob/living/simple_animal/parrot/cockatiel
	name = "Cockatiel"
	icon_state = "tiel-flap"
	icon_living = "tiel-flap"
	icon_dead = "tiel-dead"
	icon_sit = "tiel_sit"

/mob/living/simple_animal/parrot/white_cockatiel
	name = "White Cockatiel"
	icon_state = "wtiel-flap"
	icon_living = "wtiel-flap"
	icon_dead = "wtiel-dead"
	icon_sit = "wtiel_sit"

/mob/living/simple_animal/parrot/yellowish_cockatiel
	name = "Yellowish Cockatiel"
	icon_state = "luttiel-flap"
	icon_living = "luttiel-flap"
	icon_dead = "luttiel-dead"
	icon_sit = "luttiel_sit"

/mob/living/simple_animal/parrot/grey_cockatiel
	name = "Grey Cockatiel"
	icon_state = "blutiel-flap"
	icon_living = "blutiel-flap"
	icon_dead = "blutiel-dead"
	icon_sit = "blutiel_sit"

/mob/living/simple_animal/parrot/too
	name = "Too"
	icon_state = "too-flap"
	icon_living = "too-flap"
	icon_dead = "too-dead"
	icon_sit = "too_sit"

/mob/living/simple_animal/parrot/hooded_too
	name = "Utoo"
	icon_state = "utoo-flap"
	icon_living = "utoo-flap"
	icon_dead = "utoo-dead"
	icon_sit = "utoo_sit"

/mob/living/simple_animal/parrot/pink_too
	name = "Mtoo"
	icon_state = "mtoo-flap"
	icon_living = "mtoo-flap"
	icon_dead = "mtoo-dead"
	icon_sit = "mtoo_sit"