Adds the Death Sandwich to the game (#75013)

## About The Pull Request
Adds the Death Sandwich to the game, the ultimate form of
bread-conveyed-meat-based consumables.

![deathsandwich](https://user-images.githubusercontent.com/66052067/235041733-287be1fd-1eed-4d6d-840b-96f95494f093.png)


And remember;
Eat it right, or you die!
## Why It's Good For The Game
I'm genuinely surprised we don't already have a meatball sub in the game
also I love humor food, and I doubt my edition of the Eggcellent
Challenge would ever be merged if I tried to do so, so this is the next
best thing.
## Changelog
🆑 Wallem
add: The ancient recipe for the Death Sandwich has been rediscovered
buried in the deepest depths of an erupting volcano.
/🆑

code/_globalvars/lists/maintenance_loot.dm

@@ -208,6 +208,7 @@ GLOBAL_LIST_INIT(uncommon_loot, list(//uncommon: useful items
 		/obj/item/stock_parts/cell/high = 1,
 		/obj/item/storage/box/clown = 1,
 		/obj/item/weaponcrafting/receiver = 1,
+		/obj/item/book/granter/crafting_recipe/death_sandwich = 1,
 		) = 8,
 
 	list(//medical and chemicals

code/datums/diseases/death_sandwich_poisoning.dm

@@ -0,0 +1,60 @@
+/datum/disease/death_sandwich_poisoning
+	name = "Death Sandwich Poisoning"
+	desc = "If left untreated the subject will ultimately perish."
+	form = "Condition"
+	spread_text = "Unknown"
+	max_stages = 3
+	cure_text = "Anacea" // I ain't about to make a second sandwich to counteract the first one, so closest thing I'm going for is this.
+	cures = list(/datum/reagent/toxin/anacea)
+	cure_chance = 4
+	agent = "eating the Death Sandwich wrong"
+	viable_mobtypes = list(/mob/living/carbon/human)
+	severity = DISEASE_SEVERITY_DANGEROUS
+	disease_flags = CURABLE
+	spread_flags = DISEASE_SPREAD_SPECIAL
+	visibility_flags = HIDDEN_SCANNER
+	bypasses_immunity = TRUE
+
+
+/datum/disease/death_sandwich_poisoning/stage_act(seconds_per_tick, times_fired)
+	. = ..()
+	if(!.)
+		return
+
+	switch(stage)
+		if(1)
+			if(SPT_PROB(1.5, seconds_per_tick))
+				affected_mob.emote("cough")
+			if(SPT_PROB(0.5, seconds_per_tick))
+				affected_mob.emote("gag")
+			if(SPT_PROB(0.5, seconds_per_tick))
+				affected_mob.adjustToxLoss(5)
+		if(2)
+			if(SPT_PROB(5, seconds_per_tick))
+				affected_mob.emote("cough")
+			if(SPT_PROB(2.5, seconds_per_tick))
+				affected_mob.emote("gag")
+			if(SPT_PROB(1, seconds_per_tick))
+				to_chat(affected_mob, span_danger("Your body feels hot!"))
+				if(prob(20))
+					affected_mob.take_bodypart_damage(burn = 1)
+			if(SPT_PROB(3, seconds_per_tick))
+				affected_mob.adjustToxLoss(10)
+
+		if(3)
+			if(SPT_PROB(5, seconds_per_tick))
+				affected_mob.emote("gag")
+			if(SPT_PROB(10, seconds_per_tick))
+				affected_mob.emote("gasp")
+			if(SPT_PROB(2.5, seconds_per_tick))
+				affected_mob.vomit(20, TRUE)
+			if(SPT_PROB(2.5, seconds_per_tick))
+				to_chat(affected_mob, span_danger("Your body feels hot!"))
+				if(prob(60))
+					affected_mob.take_bodypart_damage(burn = 2)
+			if(SPT_PROB(6, seconds_per_tick))
+				affected_mob.adjustToxLoss(15)
+			if(SPT_PROB(1.5, seconds_per_tick))
+				to_chat(affected_mob, span_danger("You try to scream, but nothing comes out!"))
+				affected_mob.set_silence_if_lower(5 SECONDS)
+

code/game/objects/items/food/sandwichtoast.dm

@@ -241,3 +241,39 @@
 	foodtypes = GRAIN | MEAT | DAIRY | VEGETABLES
 	food_flags = FOOD_FINGER_FOOD
 	w_class = WEIGHT_CLASS_SMALL
+
+/obj/item/food/death_sandwich
+	name = "death sandwich"
+	desc = "Eat it right, or you die!"
+	icon = 'icons/obj/food/burgerbread.dmi'
+	icon_state = "death_sandwich"
+	food_reagents = list(
+		/datum/reagent/consumable/nutriment = 8,
+		/datum/reagent/consumable/nutriment/protein = 14,
+		/datum/reagent/consumable/nutriment/vitamin = 6,
+	)
+	tastes = list("bread" = 1, "meat" = 1, "tomato sauce" = 1, "death" = 1)
+	foodtypes = GRAIN | MEAT
+	food_flags = FOOD_FINGER_FOOD
+	w_class = WEIGHT_CLASS_SMALL
+	eat_time = 4 SECONDS // Makes it harder to force-feed this to people as a weapon, as funny as that is.
+
+///Override for checkliked callback
+/obj/item/food/death_sandwich/make_edible()
+	. = ..()
+	AddComponent(/datum/component/edible, check_liked = CALLBACK(src, PROC_REF(check_liked)))
+
+///Eat it right, or you die.
+/obj/item/food/death_sandwich/proc/check_liked(fraction, mob/living/carbon/human/consumer)
+	/// Closest thing to a mullet we have
+	if(consumer.hairstyle == "Gelled Back" && istype(consumer.get_item_by_slot(ITEM_SLOT_ICLOTHING), /obj/item/clothing/under/rank/civilian/cookjorts))
+		return FOOD_LIKED
+	// I thought it didn't make sense for it to instantly kill you, so instead enjoy shitloads of toxin damage per bite.
+	balloon_alert(consumer, "ate it wrong!")
+	consumer.ForceContractDisease(new/datum/disease/death_sandwich_poisoning())
+
+/obj/item/food/death_sandwich/suicide_act(mob/living/user)
+	user.visible_message(span_suicide("[user] starts to shove [src] down [user.p_their()] throat the wrong way. It looks like [user.p_theyre()] trying to commit suicide!"))
+	qdel(src)
+	user.gib(TRUE, TRUE, TRUE)
+	return MANUAL_SUICIDE

code/game/objects/items/granters/crafting/death_sandwich.dm

@@ -0,0 +1,17 @@
+/obj/item/book/granter/crafting_recipe/death_sandwich
+	name = "\improper SANDWICH OF DEATH SECRET RECIPE"
+	desc = "An ancient composition notebook with the instructions for an ancient and ultimate sandwich scrawled upon its looseleaf pages. The title has been scrawled onto it with permanent marker."
+	crafting_recipe_types = list(
+		/datum/crafting_recipe/food/death_sandwich
+	)
+	icon_state = "cooking_learning_sandwich"
+	remarks = list(
+		"A meatball sub, but what makes it so special?",
+		"I just need to grease back my hair...?",
+		"What kind of ancient civilization wore jorts?",
+		"So it DOES matter what angle you fold the salami in...",
+	)
+
+/obj/item/book/granter/crafting_recipe/death_sandwich/recoil(mob/living/user)
+	to_chat(user, span_warning("The book comically explodes in your hands, leaving no trace."))
+	qdel(src)

code/modules/food_and_drinks/recipes/tablecraft/recipes_sandwich.dm

@@ -115,3 +115,15 @@
 	)
 	result = /obj/item/food/philly_cheesesteak
 	category = CAT_SANDWICH
+
+/datum/crafting_recipe/food/death_sandwich
+	name = "Death Sandwich"
+	always_available = FALSE
+	reqs = list(
+		/obj/item/food/breadslice/plain = 2,
+		/obj/item/food/salami = 4,
+		/obj/item/food/meatball = 4,
+		/obj/item/food/grown/tomato = 1,
+	)
+	result = /obj/item/food/death_sandwich
+	category = CAT_SANDWICH

tgstation.dme

@@ -1086,6 +1086,7 @@
 #include "code\datums\diseases\brainrot.dm"
 #include "code\datums\diseases\cold.dm"
 #include "code\datums\diseases\cold9.dm"
+#include "code\datums\diseases\death_sandwich_poisoning.dm"
 #include "code\datums\diseases\decloning.dm"
 #include "code\datums\diseases\dna_spread.dm"
 #include "code\datums\diseases\fake_gbs.dm"
@@ -1973,6 +1974,7 @@
 #include "code\game\objects\items\granters\crafting\bone_notes.dm"
 #include "code\game\objects\items\granters\crafting\cannon.dm"
 #include "code\game\objects\items\granters\crafting\combat_baking.dm"
+#include "code\game\objects\items\granters\crafting\death_sandwich.dm"
 #include "code\game\objects\items\granters\crafting\desserts.dm"
 #include "code\game\objects\items\granters\crafting\pipegun.dm"
 #include "code\game\objects\items\granters\crafting\regal_condor.dm"