Hallucination revamps and additions (#89865)

## About The Pull Request

1. Hallucination effects are now tiered

Hallucinations now all have tiers, ranging from common to special. 
If you are just hallucinating a teeny bit, you will not experience the
more extreme hallucinations, like bubblegum or your mom.
But if you're hallucinating off your butt, you will be a bit more likely
to experience them.

2. Hallucination rate has been tweaked

Default hallucination cooldown is now 20-80 seconds, up from 10-60
seconds.
However the cooldown will *also* vary depending on just how much you're
hallucinating, going down to 10-40 seconds.

3. RDS is now capped a bit lower (meaning you don't see the higher tiers
like bubblegum).

But I added a preference to uncap it. For the people who actually like
bubblegum visits.

4. If a hallucination fails to trigger, the cooldown will partially
reset. (by 75%)

5. "Fake chat" hallucination will pick more viable subjects.

Fake chat will try to find someone who can actually speak your language,
rather than make a monkey speak mothic or something.
(I may revisit this so if you're super-hallucinating it reverts to old
behavior though.)

6. Adds a hallucination: Fake blood

You hallucinate that you start bleeding, very simple.

7. Adds a hallucination: Fake telepathy

You hallucinate a random telepathic message, similar to fake chat.

8. Adds a hallucination: Eyes in the Dark

A nearby dark turf will have a set of glowing red eyes shine through the
dark. A classic.

9. Adds some new sub-hallucination: PDA ringtone (fake sound), summon
guns/magic (fake item)

Funny prank.

10. Makes mindbreaker a bit more effective at combating RDS.

Pretty much does nothing right now unless you gulp like 50u.

## Why It's Good For The Game

Hallucinations are pretty one note if you experience them for longer
than 10 minutes.

This is due to two fold:
- Many hallucinations are goofy, and not subtle
- Hallucinations trigger very rapidly

You will never fall for a hallucination because in between "You see John
Greytide put the blueprints away", you get your mom yelling at you,
everyone looking like syndies (again), and bubblegum

This pr addresses it by
- Limiting the wacky hallucinations for when you're really off your
gourd
- Reducing the period between triggers
- Adding a few hallucinations

If the wackier hallucinations are reserved for when you're really off
your rocker, this lets the more subtle ones sink in over time, leaves
more room for second guessing

## Changelog

🆑 Melbert
add: Adds 4-5 new hallucinations. Collect them all.
balance: If you are only hallucinating a little bit, the game will
prefer to pick more subtle hallucinations. If you are hallucinating a
ton, it will prefer the more wacky hallucinations.
balance: If you are only hallucinating a little bit, the cooldown
between hallucinations is longer. If you are hallucinating a ton, it
will be shorter.
balance: If a hallucination fails to trigger (such as a deaf person
getting a sound hallucination) the next one will be a lot sooner.
balance: RDS hallucination amount is capped at mid tier hallucinations.
This means bubblegum and co. will be a lot rarer, or will even never
show. HOWEVER, there is now a preference allowing you to uncap your RDS
hallucinations.
balance: Mindbreaker toxin is more effective at suppressing RDS.
balance: Some hallucinations effects have been tweaked up or down
according to the new thresholds. Madness mask as an example.
fix: "Fake Fire" Hallucination works again, and now has a unique message
for if you stop-drop-roll that other people see.
/🆑

code/modules/hallucination/_hallucination.dm

@@ -9,6 +9,8 @@
 /datum/hallucination
 	/// What is this hallucination's weight in the random hallucination pool?
 	var/random_hallucination_weight = 0
+	/// What tier of hallucination is this? Rarer ones should be higher
+	var/hallucination_tier = HALLUCINATION_TIER_NEVER
 	/// Who's our next highest abstract parent type?
 	var/abstract_hallucination_parent = /datum/hallucination
 	/// Extra info about the hallucination displayed in the log.

code/modules/hallucination/battle.dm

@@ -2,6 +2,7 @@
 /datum/hallucination/battle
 	abstract_hallucination_parent = /datum/hallucination/battle
 	random_hallucination_weight = 3
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 /// Subtype of battle hallucination for gun based battles, where it sounds like someone is being shot.
 /datum/hallucination/battle/gun

code/modules/hallucination/blood_flow.dm

@@ -0,0 +1,69 @@
+/datum/hallucination/blood_flow
+	random_hallucination_weight = 3
+	hallucination_tier = HALLUCINATION_TIER_COMMON
+	/// The bleeding hallucination's image
+	var/image/bleeding
+
+/datum/hallucination/blood_flow/start()
+	if(!hallucinator.client || !iscarbon(hallucinator))
+		return FALSE
+
+	var/mob/living/carbon/carb_hallucinator = hallucinator
+	if(!length(carb_hallucinator.bodyparts) || HAS_TRAIT(carb_hallucinator, TRAIT_NOBLOOD))
+		return FALSE
+	var/obj/item/bodypart/picked
+	var/list/bodyparts = carb_hallucinator.bodyparts.Copy()
+	while(isnull(picked) && length(bodyparts))
+		picked = pick_n_take(bodyparts)
+		if(!picked.can_bleed())
+			picked = null
+
+	if(isnull(picked))
+		return FALSE
+
+	feedback_details += "Bleeding: [picked]"
+
+	RegisterSignals(picked, list(COMSIG_QDELETING, COMSIG_BODYPART_REMOVED), PROC_REF(stop_bleeding))
+	RegisterSignal(hallucinator, SIGNAL_ADDTRAIT(TRAIT_NOBLOOD), PROC_REF(stop_bleeding))
+
+	to_chat(hallucinator, span_warning("Your [picked.plaintext_zone] looses a spray of blood!"))
+	var/bleed_duration = rand(16 SECONDS, 40 SECONDS)
+	addtimer(CALLBACK(src, PROC_REF(stop_bleeding), picked), bleed_duration)
+	if(prob(25))
+		addtimer(CALLBACK(src, PROC_REF(by_god), picked), bleed_duration * pick(0.5, 0.66))
+	stamina_loop()
+
+	hallucinator.playsound_local(get_turf(hallucinator), pick('sound/effects/wounds/blood1.ogg', 'sound/effects/wounds/blood2.ogg', 'sound/effects/wounds/blood3.ogg'), 50, TRUE)
+	bleeding = image(
+		icon = 'icons/mob/effects/bleed_overlays.dmi',
+		icon_state = "[picked.body_zone]_[pick(2, 3)]",
+		loc = hallucinator,
+	)
+	bleeding.layer = -WOUND_LAYER
+	hallucinator.client?.images += bleeding
+	return TRUE
+
+/datum/hallucination/blood_flow/Destroy()
+	hallucinator.client?.images -= bleeding
+	return ..()
+
+/datum/hallucination/blood_flow/proc/by_god(obj/item/bodypart/picked)
+	if(QDELETED(src) || QDELETED(hallucinator) || QDELETED(picked))
+		return
+
+	to_chat(hallucinator, span_warning("The blood doesn't stop flowing, yet [picked.plaintext_zone] doesn't seem to hurt..."))
+
+/datum/hallucination/blood_flow/proc/stop_bleeding(obj/item/bodypart/source)
+	SIGNAL_HANDLER
+	UnregisterSignal(source, list(COMSIG_QDELETING, COMSIG_BODYPART_REMOVED))
+	UnregisterSignal(hallucinator, SIGNAL_ADDTRAIT(TRAIT_NOBLOOD))
+	if(!QDELETED(source))
+		to_chat(hallucinator, span_warning("Your [source.plaintext_zone] stops bleeding."))
+	if(!QDELETED(src))
+		qdel(src)
+
+/datum/hallucination/blood_flow/proc/stamina_loop()
+	set waitfor = FALSE
+	while(!QDELETED(src) && !QDELETED(hallucinator))
+		hallucinator.adjustStaminaLoss(5)
+		sleep(4 SECONDS)

code/modules/hallucination/body.dm

@@ -1,6 +1,7 @@
 /// Makes a random body appear and disappear quickly in view of the hallucinator.
 /datum/hallucination/body
 	abstract_hallucination_parent = /datum/hallucination/body
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 	/// The file to make the body image from.
 	var/body_image_file
 	/// The icon state to make the body image form.
@@ -126,6 +127,7 @@
 /datum/hallucination/body/weird
 	random_hallucination_weight = 0.1 // These are very uncommon
 	abstract_hallucination_parent = /datum/hallucination/body/weird
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/body/weird/alien
 	body_image_file = 'icons/mob/nonhuman-player/alien.dmi'
@@ -140,6 +142,7 @@
 	body_image_file = 'icons/mob/simple/mob.dmi'
 	body_image_state = "chronostuck"
 	body_floats = TRUE
+	hallucination_tier = HALLUCINATION_TIER_VERYSPECIAL
 
 /datum/hallucination/body/weird/god
 	body_image_file = 'icons/mob/simple/mob.dmi'
@@ -158,6 +161,7 @@
 /datum/hallucination/body/weird/bones
 	body_image_file = 'icons/obj/trader_signs.dmi'
 	body_image_state = "mrbones"
+	hallucination_tier = HALLUCINATION_TIER_VERYSPECIAL
 
 /datum/hallucination/body/weird/freezer
 	random_hallucination_weight = 0.3 // Slightly more common since it's cool (heh)
@@ -165,6 +169,7 @@
 	body_image_state = "the_freezer"
 	body_layer = ABOVE_ALL_MOB_LAYER
 	spawn_under_hallucinator = TRUE
+	hallucination_tier = HALLUCINATION_TIER_VERYSPECIAL
 
 /datum/hallucination/body/weird/freezer/make_body_image(turf/location)
 	var/image/body = ..()

code/modules/hallucination/bolted_airlocks.dm

@@ -1,5 +1,6 @@
 /datum/hallucination/bolts
 	random_hallucination_weight = 7
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 	/// A list of weakrefs to airlocks we bolt down around us
 	var/list/datum/weakref/airlocks_to_hit
 	/// A list of weakrefs to fake lock hallucinations we've created

code/modules/hallucination/bubblegum_attack.dm

@@ -1,6 +1,7 @@
 /// Sends a fake bubblegum charging through a nearby wall to our target.
 /datum/hallucination/oh_yeah
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_RARE
 	/// An image overlayed to the wall bubblegum comes out of, to look destroyed.
 	var/image/fake_broken_wall
 	/// An image put where bubblegum is expected to land, to mimic his charge "rune" icon.

code/modules/hallucination/delusions.dm

@@ -1,6 +1,7 @@
 /// A hallucination that makes us and (possibly) other people look like something else.
 /datum/hallucination/delusion
 	abstract_hallucination_parent = /datum/hallucination/delusion
+	hallucination_tier = HALLUCINATION_TIER_UNCOMMON
 
 	/// The duration of the delusions
 	var/duration = 30 SECONDS
@@ -249,6 +250,7 @@
 	delusion_name = "Syndicate"
 	affects_others = TRUE
 	affects_us = FALSE
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/delusion/preset/syndies/make_delusion_image(mob/over_who)
 	delusion_appearance = get_dynamic_human_appearance(

code/modules/hallucination/eyes_in_dark.dm

@@ -0,0 +1,91 @@
+/datum/hallucination/eyes_in_dark
+	random_hallucination_weight = 2
+	hallucination_tier = HALLUCINATION_TIER_COMMON
+	/// The floating eye effect, somewhere in the world
+	var/obj/effect/abstract/floating_eyes/eyes
+
+/datum/hallucination/eyes_in_dark/Destroy()
+	if(QDELETED(eyes))
+		eyes = null
+	else
+		QDEL_NULL(eyes)
+	return ..()
+
+/datum/hallucination/eyes_in_dark/start()
+	if(!hallucinator.client)
+		return FALSE
+
+	if(hallucinator.lighting_cutoff >= 2.5)
+		return FALSE
+
+	var/list/valid = list()
+	for(var/turf/open/nearby in view(hallucinator))
+		if(nearby.get_lumcount() > LIGHTING_TILE_IS_DARK)
+			continue
+		valid += nearby
+
+	if(!length(valid))
+		return FALSE
+
+	if(prob(5))
+		to_chat(hallucinator, span_warning("You feel like you're being watched..."))
+
+	var/turf/selected = pick(valid)
+	feedback_details += "Eye coords: [selected.x], [selected.y], [selected.z]"
+	eyes = new(selected, hallucinator)
+	RegisterSignal(eyes, COMSIG_QDELETING, PROC_REF(end_hallucination))
+	addtimer(CALLBACK(src, PROC_REF(end_hallucination_gracefully)), rand(60 SECONDS, 180 SECONDS))
+	return TRUE
+
+/datum/hallucination/eyes_in_dark/proc/end_hallucination_gracefully()
+	animate(eyes, alpha = 0, time = 1 SECONDS)
+	QDEL_IN(src, 1.2 SECONDS)
+
+/datum/hallucination/eyes_in_dark/proc/end_hallucination()
+	SIGNAL_HANDLER
+	if(!QDELETED(src))
+		qdel(src)
+
+/obj/effect/abstract/floating_eyes
+	mouse_opacity = MOUSE_OPACITY_TRANSPARENT
+	// Who sees the eyes?
+	var/datum/weakref/seer_ref
+
+/obj/effect/abstract/floating_eyes/Initialize(mapload, mob/seer)
+	. = ..()
+	if(isnull(seer))
+		return INITIALIZE_HINT_QDEL
+
+	seer_ref = WEAKREF(seer)
+	var/image/make_invis = image(icon = null, icon_state = null, loc = src)
+	make_invis.override = TRUE
+	add_alt_appearance(/datum/atom_hud/alternate_appearance/basic/one_person/reversed, "hallucination", make_invis, null, seer)
+	START_PROCESSING(SSfastprocess, src)
+	update_appearance()
+
+/obj/effect/abstract/floating_eyes/Destroy()
+	STOP_PROCESSING(SSfastprocess, src)
+	return ..()
+
+/obj/effect/abstract/floating_eyes/update_overlays()
+	. = ..()
+	var/mutable_appearance/r_eye = mutable_appearance(icon = 'icons/mob/human/human_face.dmi', icon_state = "eyes_glow_r")
+	r_eye.color = COLOR_DARK_RED
+	. += r_eye
+	var/mutable_appearance/l_eye = mutable_appearance(icon = 'icons/mob/human/human_face.dmi', icon_state = "eyes_glow_l")
+	l_eye.color = COLOR_DARK_RED
+	. += l_eye
+
+	. += emissive_appearance('icons/mob/human/human_face.dmi', "eyes_glow_l", src)
+	. += emissive_appearance('icons/mob/human/human_face.dmi', "eyes_glow_r", src)
+
+/obj/effect/abstract/floating_eyes/process(seconds_per_tick)
+	var/turf/below_us = get_turf(src)
+	var/mob/seer = seer_ref?.resolve()
+	if(below_us.get_lumcount() < LIGHTING_TILE_IS_DARK || seer?.lighting_cutoff >= 2.5 || get_dist(seer, src) <= 1)
+		graceful_delete()
+
+/obj/effect/abstract/floating_eyes/proc/graceful_delete()
+	STOP_PROCESSING(SSfastprocess, src)
+	animate(src, alpha = 0, time = 0.5 SECONDS)
+	QDEL_IN(src, 0.75 SECONDS)

code/modules/hallucination/fake_alert.dm

@@ -2,6 +2,7 @@
 /datum/hallucination/fake_alert
 	abstract_hallucination_parent = /datum/hallucination/fake_alert
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	var/del_timer_id
 	/// The duration of the alert being thrown.

code/modules/hallucination/fake_chat.dm

@@ -1,6 +1,7 @@
 /// Sends a fake chat message to the hallucinator.
 /datum/hallucination/chat
 	random_hallucination_weight = 100
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// If TRUE, we force the message to be hallucinated from common radio. Only set in New()
 	var/force_radio
@@ -12,30 +13,59 @@
 	src.specific_message = specific_message
 	return ..()
 
+/// When passed a mob, returns a list of languages that mob could theoretically speak IF a blank slate.
+/datum/hallucination/chat/proc/get_hallucinating_spoken_languages(atom/movable/who)
+	var/override_typepath
+	if(iscarbon(who))
+		var/mob/living/carbon/human_who = who
+		override_typepath = human_who.dna?.species?.species_language_holder
+
+	var/datum/language_holder/what_they_speak = GLOB.prototype_language_holders[override_typepath || who.initial_language_holder]
+	return what_they_speak?.spoken_languages?.Copy() || list()
+
 /datum/hallucination/chat/start()
 	var/mob/living/carbon/human/speaker
-	var/datum/language/understood_language = hallucinator.get_random_understood_language()
-	for(var/mob/living/carbon/nearby_human in view(hallucinator))
-		if(nearby_human == hallucinator)
-			continue
+	var/list/datum/language/understood_languages = hallucinator.get_language_holder().understood_languages
+	var/understood_language
 
-		if(!speaker)
-			speaker = nearby_human
-		else if(get_dist(hallucinator, nearby_human) < get_dist(hallucinator, speaker))
+	if(!force_radio)
+		var/list/valid_humans = list()
+		var/list/valid_corpses = list()
+		for(var/mob/living/carbon/nearby_human in view(hallucinator))
+			if(nearby_human == hallucinator)
+				continue
+			if(nearby_human.stat == DEAD)
+				valid_corpses += nearby_human
+				continue
+			valid_humans += nearby_human
+
+		// pick a nearby human which can speak a language the hallucinator understands
+		for(var/mob/living/carbon/nearby_human in shuffle(valid_humans))
+			var/list/shared_languages = get_hallucinating_spoken_languages(nearby_human) & understood_languages
+			if(!length(shared_languages)) // future idea : have people hallucinating off their minds ignore this check
+				continue
 			speaker = nearby_human
+			understood_language = pick(shared_languages)
+			break
+
+		// corpses disrespect language because they're... dead
+		if(isnull(speaker) && length(valid_corpses))
+			speaker = pick(valid_corpses)
 
 	// Get person to affect if radio hallucination
-	var/is_radio = !speaker || force_radio
+	var/is_radio = force_radio || isnull(speaker)
 	if(is_radio)
-		var/list/humans = list()
+		for(var/datum/mind/crew_mind in shuffle(get_crewmember_minds()))
+			if(crew_mind == hallucinator.mind)
+				continue
+			var/list/shared_languages = get_hallucinating_spoken_languages(crew_mind.current) & understood_languages
+			if(!length(shared_languages))
+				continue
+			speaker = crew_mind.current
+			understood_language = pick(shared_languages)
+			break
 
-		for(var/datum/mind/crew_mind in get_crewmember_minds())
-			if(crew_mind.current)
-				humans += crew_mind.current
-		if(humans.len)
-			speaker = pick(humans)
-
-	if(!speaker)
+	if(isnull(speaker))
 		return
 
 	// Time to generate a message.

code/modules/hallucination/fake_death.dm

@@ -1,6 +1,7 @@
 // This hallucinations makes us suddenly think we died, stopping us / changing our hud / sending a fake deadchat message.
 /datum/hallucination/death
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_UNCOMMON
 	/// Determines whether we floor them or just immobilize them
 	var/floor_them = TRUE
 

code/modules/hallucination/fake_message.dm

@@ -1,5 +1,6 @@
 /datum/hallucination/message
 	random_hallucination_weight = 60
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 /datum/hallucination/message/start()
 	var/list/nearby_humans = list()

code/modules/hallucination/fake_plasmaflood.dm

@@ -5,6 +5,7 @@
 /// Plasma starts flooding from the nearby vent
 /datum/hallucination/fake_flood
 	random_hallucination_weight = 7
+	hallucination_tier = HALLUCINATION_TIER_UNCOMMON
 
 	var/list/image/flood_images = list()
 	var/list/obj/effect/plasma_image_holder/flood_image_holders = list()

code/modules/hallucination/fake_sound.dm

@@ -1,6 +1,7 @@
 /// Hallucination that plays a fake sound somewhere nearby.
 /datum/hallucination/fake_sound
 	abstract_hallucination_parent = /datum/hallucination/fake_sound
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// Volume of the fake sound
 	var/volume = 50
@@ -10,6 +11,9 @@
 	var/sound_type
 
 /datum/hallucination/fake_sound/start()
+	if(!hallucinator.can_hear())
+		return FALSE
+
 	var/sound_to_play = islist(sound_type) ? pick(sound_type) : sound_type
 	play_fake_sound(random_far_turf(), sound_to_play)
 	feedback_details += "Sound: [sound_to_play]"
@@ -148,9 +152,31 @@
 	volume = 90
 	sound_type = 'sound/items/weapons/flash.ogg'
 
+/datum/hallucination/fake_sound/normal/ringtone
+	volume = 50
+
+/datum/hallucination/fake_sound/normal/ringtone/New(mob/living/hallucinator)
+	. = ..()
+	if(HAS_TRAIT(SSstation, STATION_TRAIT_PDA_GLITCHED))
+		sound_type = pick(
+			'sound/machines/beep/twobeep_voice1.ogg',
+			'sound/machines/beep/twobeep_voice2.ogg',
+		)
+	else
+		sound_type = 'sound/machines/beep/twobeep_high.ogg'
+
+/datum/hallucination/fake_sound/normal/ringtone/play_fake_sound(turf/source, sound_to_play = sound_type)
+	if(prob(33))
+		source = get_turf(hallucinator)
+		var/obj/item/modular_computer/pda/pda = locate() in hallucinator.get_all_contents()
+		var/datum/computer_file/program/messenger/messenger_app = locate() in pda?.stored_files
+		hallucinator.balloon_alert(hallucinator, "*[messenger_app?.ringtone || MESSENGER_RINGTONE_DEFAULT]*")
+	return ..()
+
 /datum/hallucination/fake_sound/weird
 	abstract_hallucination_parent = /datum/hallucination/fake_sound/weird
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_VERYSPECIAL
 
 	/// if FALSE, we will pass "null" in as the turf source, meaning the sound will just play without direction / etc.
 	var/no_source = FALSE
@@ -187,6 +213,7 @@
 	sound_type = 'sound/effects/magic/clockwork/invoke_general.ogg'
 
 /datum/hallucination/fake_sound/weird/creepy
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 /datum/hallucination/fake_sound/weird/creepy/New(mob/living/hallucinator)
 	. = ..()
@@ -202,6 +229,7 @@
 /datum/hallucination/fake_sound/weird/game_over
 	sound_vary = FALSE
 	sound_type = 'sound/machines/compiler/compiler-failure.ogg'
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/fake_sound/weird/hallelujah
 	sound_vary = FALSE
@@ -216,8 +244,10 @@
 	sound_vary = FALSE
 	no_source = TRUE
 	sound_type = 'sound/runtime/hyperspace/hyperspace_begin.ogg'
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 /datum/hallucination/fake_sound/weird/laugher
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 	sound_type = list(
 		'sound/mobs/humanoids/human/laugh/womanlaugh.ogg',
 		'sound/mobs/humanoids/human/laugh/manlaugh1.ogg',
@@ -228,6 +258,7 @@
 	volume = 15
 	sound_vary = FALSE
 	sound_type = 'sound/items/weapons/ring.ogg'
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/fake_sound/weird/phone/play_fake_sound(turf/source, sound_to_play)
 	for(var/next_ring in 1 to 3)
@@ -236,6 +267,7 @@
 	return ..()
 
 /datum/hallucination/fake_sound/weird/spell
+	hallucination_tier = HALLUCINATION_TIER_RARE
 	sound_type = list(
 		'sound/effects/magic/disintegrate.ogg',
 		'sound/effects/magic/ethereal_enter.ogg',
@@ -247,15 +279,18 @@
 	)
 
 /datum/hallucination/fake_sound/weird/spell/just_jaunt // A few antags use jaunts, so this sound specifically is fun to isolate
+	hallucination_tier = HALLUCINATION_TIER_RARE
 	sound_type = 'sound/effects/magic/ethereal_enter.ogg'
 
 /datum/hallucination/fake_sound/weird/summon_sound // Heretic circle sound, notably
 	volume = 75
+	hallucination_tier = HALLUCINATION_TIER_RARE
 	sound_type = 'sound/effects/magic/castsummon.ogg'
 
 /datum/hallucination/fake_sound/weird/tesloose
 	volume = 35
 	sound_type = 'sound/effects/magic/lightningbolt.ogg'
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/fake_sound/weird/tesloose/play_fake_sound(turf/source, sound_to_play)
 	. = ..()
@@ -265,6 +300,7 @@
 /datum/hallucination/fake_sound/weird/xeno
 	random_hallucination_weight = 2 // Some of these are ambience sounds too
 	volume = 25
+	hallucination_tier = HALLUCINATION_TIER_RARE
 	sound_type = list(
 		'sound/mobs/non-humanoids/hiss/lowHiss1.ogg',
 		'sound/mobs/non-humanoids/hiss/lowHiss2.ogg',
@@ -283,7 +319,7 @@
 	sound_type = 'sound/effects/hallucinations/radio_static.ogg'
 
 /datum/hallucination/fake_sound/weird/ice_crack
-	random_hallucination_weight = 2
+	random_hallucination_weight = 0
 	volume = 100
 	no_source = TRUE
 	sound_type = 'sound/effects/ice_shovel.ogg'

code/modules/hallucination/hazard.dm

@@ -2,6 +2,7 @@
 /datum/hallucination/hazard
 	abstract_hallucination_parent = /datum/hallucination/hazard
 	random_hallucination_weight = 5
+	hallucination_tier = HALLUCINATION_TIER_UNCOMMON
 
 	/// The type of effect we create
 	var/hazard_type = /obj/effect/client_image_holder/hallucination/danger

code/modules/hallucination/hud_screw.dm

@@ -2,6 +2,7 @@
 /datum/hallucination/screwy_hud
 	abstract_hallucination_parent = /datum/hallucination/screwy_hud
 	random_hallucination_weight = 4
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// The type of hud we give to the hallucinator
 	var/screwy_hud_type = SCREWYHUD_NONE

code/modules/hallucination/ice_cube.dm

@@ -1,6 +1,7 @@
 /// Causes the hallucinator to believe themselves frozen in ice. Man am I glad he's frozen in there etc etc
 /datum/hallucination/ice
 	random_hallucination_weight = 3
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// What icon file to use for our hallucinator
 	var/ice_icon = 'icons/effects/freeze.dmi'

code/modules/hallucination/inhand_fake_item.dm

@@ -2,6 +2,7 @@
 /datum/hallucination/fake_item
 	abstract_hallucination_parent = /datum/hallucination/fake_item
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// A flag of slots this fake item can appear in.
 	var/valid_slots = ITEM_SLOT_HANDS|ITEM_SLOT_BELT|ITEM_SLOT_LPOCKET|ITEM_SLOT_RPOCKET
@@ -114,6 +115,24 @@
 
 	return hallucinated_item
 
+/datum/hallucination/fake_item/summon_guns
+	hallucination_tier = HALLUCINATION_TIER_RARE
+	valid_slots = ITEM_SLOT_HANDS
+
+/datum/hallucination/fake_item/summon_guns/make_fake_item(where_to_put_it, equip_flags)
+	template_item_type = pick(GLOB.summoned_guns)
+	. = ..()
+	hallucinator.playsound_local(get_turf(hallucinator), 'sound/effects/magic/summon_guns.ogg', 50, TRUE)
+
+/datum/hallucination/fake_item/summon_magic
+	hallucination_tier = HALLUCINATION_TIER_RARE
+	valid_slots = ITEM_SLOT_HANDS
+
+/datum/hallucination/fake_item/summon_magic/make_fake_item(where_to_put_it, equip_flags)
+	template_item_type = pick(GLOB.summoned_magic + GLOB.summoned_special_magic)
+	. = ..()
+	hallucinator.playsound_local(get_turf(hallucinator), 'sound/effects/magic/summon_magic.ogg', 50, TRUE)
+
 /obj/item/hallucinated
 	name = "mirage"
 	plane = ABOVE_HUD_PLANE

code/modules/hallucination/mother.dm

@@ -1,6 +1,8 @@
 /// Your mother appears to scold you.
 /datum/hallucination/your_mother
 	random_hallucination_weight = 2
+	hallucination_tier = HALLUCINATION_TIER_VERYSPECIAL
+
 	var/obj/effect/client_image_holder/hallucination/your_mother/mother
 
 /datum/hallucination/your_mother/start()

code/modules/hallucination/nearby_fake_item.dm

@@ -2,6 +2,7 @@
 /datum/hallucination/nearby_fake_item
 	abstract_hallucination_parent = /datum/hallucination/nearby_fake_item
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// The icon file to draw from for left hand icons
 	var/left_hand_file

code/modules/hallucination/on_fire.dm

@@ -3,6 +3,7 @@
 
 /datum/hallucination/fire
 	random_hallucination_weight = 3
+	hallucination_tier = HALLUCINATION_TIER_UNCOMMON
 
 	/// Are we currently burning our mob?
 	var/active = TRUE
@@ -27,21 +28,29 @@
 	/// How long have we spent on fire?
 	var/time_spent = 0
 
-/datum/hallucination/fire/New(mob/living/hallucinator)
-	if(ismonkey(hallucinator))
-		fire_icon_state = "monkey_big_fire"
+	var/fake_firestacks = 0
 
-	else if(!ishuman(hallucinator))
-		fire_icon_state = "generic_fire"
+/datum/hallucination/fire/proc/make_overlay()
+	var/mutable_appearance/real_overlay = hallucinator.get_fire_overlay(fake_firestacks)
+	if(!real_overlay)
+		return null
+	if(real_overlay.icon_state == fire_overlay?.icon_state)
+		return fire_overlay
 
-	return ..()
+	var/image/new_overlay = image(real_overlay.icon, hallucinator, real_overlay.icon_state, real_overlay.layer)
+	new_overlay.appearance_flags = real_overlay.appearance_flags
+	return new_overlay
 
 /datum/hallucination/fire/start()
-	fire_overlay = image(fire_icon, hallucinator, fire_icon_state, ABOVE_MOB_LAYER)
-	SET_PLANE_EXPLICIT(fire_overlay, ABOVE_GAME_PLANE, hallucinator)
+	fake_firestacks = rand(5, 15)
+	fire_overlay = make_overlay()
+	if(!fire_overlay)
+		return FALSE
+
 	hallucinator.client?.images |= fire_overlay
 	to_chat(hallucinator, span_userdanger("You're set on fire!"))
-	hallucinator.throw_alert(ALERT_FIRE, /atom/movable/screen/alert/fire, override = TRUE)
+	var/atom/movable/screen/alert/fire/fake/alert = hallucinator.throw_alert(ALERT_FIRE, /atom/movable/screen/alert/fire/fake, override = TRUE)
+	alert.hallucination_weakref = WEAKREF(src)
 	times_to_lower_stamina = rand(5, 10)
 	addtimer(CALLBACK(src, PROC_REF(start_expanding)), 2 SECONDS)
 	return TRUE
@@ -66,8 +75,15 @@
 	if(QDELETED(src))
 		return
 
-	if(hallucinator.fire_stacks <= 0)
+	fake_firestacks -= (0.25 * seconds_per_tick)
+	if(fake_firestacks <= 0)
 		clear_fire()
+	else
+		var/new_overlay = make_overlay()
+		if(new_overlay && new_overlay != fire_overlay)
+			hallucinator.client?.images -= fire_overlay
+			fire_overlay = new_overlay
+			hallucinator.client?.images |= fire_overlay
 
 	time_spent += seconds_per_tick
 
@@ -100,6 +116,8 @@
 /datum/hallucination/fire/proc/update_temp()
 	if(stage <= 0)
 		hallucinator.clear_alert(ALERT_TEMPERATURE, clear_override = TRUE)
+		if(!active)
+			qdel(src)
 	else
 		hallucinator.clear_alert(ALERT_TEMPERATURE, clear_override = TRUE)
 		hallucinator.throw_alert(ALERT_TEMPERATURE, /atom/movable/screen/alert/hot, stage, override = TRUE)
@@ -117,3 +135,11 @@
 
 #undef RAISE_FIRE_COUNT
 #undef RAISE_FIRE_TIME
+
+/// This alert is thrown when hallucinating fire
+/atom/movable/screen/alert/fire/fake
+	/// We need to track the original hallucination so we can pass it to the status effect
+	var/datum/weakref/hallucination_weakref
+
+/atom/movable/screen/alert/fire/fake/handle_stop_drop_roll(mob/living/roller)
+	return !!roller.apply_status_effect(/datum/status_effect/stop_drop_roll/hallucinating, hallucination_weakref)

code/modules/hallucination/screwy_health_doll.dm

@@ -1,6 +1,7 @@
 ///Causes the target to see incorrect health damages on the healthdoll
 /datum/hallucination/fake_health_doll
 	random_hallucination_weight = 12
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	/// The duration of the hallucination
 	var/duration

code/modules/hallucination/shock.dm

@@ -1,6 +1,7 @@
 /// Causes a fake "zap" to the hallucinator.
 /datum/hallucination/shock
-	random_hallucination_weight = 1
+	random_hallucination_weight = 1 // really low weight, as it also has a snowflake check to trigger when bumping airlocks
+	hallucination_tier = HALLUCINATION_TIER_COMMON
 
 	var/electrocution_icon = 'icons/mob/human/human.dmi'
 	var/electrocution_icon_state = "electrocuted_base"

code/modules/hallucination/station_message.dm

@@ -1,6 +1,7 @@
 /datum/hallucination/station_message
 	abstract_hallucination_parent = /datum/hallucination/station_message
 	random_hallucination_weight = 1
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/station_message/start()
 	qdel(src) // To be implemented by subtypes, call parent for easy cleanup

code/modules/hallucination/stray_bullet.dm

@@ -1,6 +1,7 @@
 /// Shoots a random, fake projectile to the hallucinator
 /datum/hallucination/stray_bullet
 	random_hallucination_weight = 7
+	hallucination_tier = HALLUCINATION_TIER_UNCOMMON
 
 /datum/hallucination/stray_bullet/start()
 	var/list/turf/starting_locations = list()

code/modules/hallucination/telepathy.dm

@@ -0,0 +1,36 @@
+/datum/hallucination/telepathy
+	random_hallucination_weight = 4
+	hallucination_tier = HALLUCINATION_TIER_COMMON
+
+/datum/hallucination/telepathy/start()
+	var/datum/action/cooldown/spell/list_target/telepathy/mimiced_type = pick(typesof(/datum/action/cooldown/spell/list_target/telepathy))
+	hallucinator.balloon_alert(hallucinator, "you hear a voice")
+	to_chat(hallucinator, "\
+		<span class='[initial(mimiced_type.bold_telepathy_span)]'>You hear a voice in your head...</span>\
+		<span class='[initial(mimiced_type.telepathy_span)]'> [get_telepath_message()]</span>\
+	")
+	return TRUE
+
+/datum/hallucination/telepathy/proc/get_telepath_message()
+	if(prob(0.001))
+		return "horse"
+
+	var/memo = pick(
+		pick_list_replacements(HALLUCINATION_FILE, "advice"),
+		pick_list_replacements(HALLUCINATION_FILE, "aggressive"),
+		pick_list_replacements(HALLUCINATION_FILE, "conversation"),
+		pick_list_replacements(HALLUCINATION_FILE, "didyouhearthat"),
+		pick_list_replacements(HALLUCINATION_FILE, "doubt"),
+		pick_list_replacements(HALLUCINATION_FILE, "escape"),
+		pick_list_replacements(HALLUCINATION_FILE, "getout"),
+		pick_list_replacements(HALLUCINATION_FILE, "greetings"),
+		pick_list_replacements(HALLUCINATION_FILE, "suspicion"),
+	)
+	var/names = pick(
+		first_name(hallucinator.name),
+		last_name(hallucinator.name),
+		first_name(hallucinator.real_name),
+		last_name(hallucinator.real_name),
+	)
+
+	return replacetext(memo, "%TARGETNAME%", names)

code/modules/hallucination/xeno_attack.dm

@@ -1,6 +1,7 @@
 /// Xeno crawls from nearby vent, jumps at you, and goes back in.
 /datum/hallucination/xeno_attack
 	random_hallucination_weight = 2
+	hallucination_tier = HALLUCINATION_TIER_RARE
 
 /datum/hallucination/xeno_attack/start()
 	var/turf/xeno_attack_source