food poisoning

code/datums/diseases/food_poisoning.dm

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+/datum/disease/food_poisoning
+	name = "Food Poisoning"
+	max_stages = 3
+	stage_prob = 5
+	spread_text = "Non-Contagious"
+	spread_flags = SPECIAL
+	cure_text = "Sleep"
+	agent = "Salmonella"
+	cures = list("chicken_soup")
+	cure_chance = 10
+	viable_mobtypes = list(/mob/living/carbon/human)
+	desc = "Nausea, sickness, and vomitting."
+	severity = MINOR
+	disease_flags = CURABLE
+	spread_flags = NON_CONTAGIOUS
+	var/remissive = 0
+
+/datum/disease/food_poisoning/stage_act()
+	if(!remissive)
+		..()
+	if(affected_mob.sleeping && prob(33))
+		to_chat(affected_mob, "<span class='notice'>You feel better.</span>")
+		remissive = 1
+	if(remissive)
+		if(prob(stage_prob))
+			stage--
+			if(stage == 0)
+				cure()
+				return
+	switch(stage)
+		if(1)
+			if(prob(5))
+				to_chat(affected_mob, "<span class='danger'>Your stomach feels weird.</span>")
+			if(prob(5))
+				to_chat(affected_mob, "<span class='danger'>You feel queasy.</span>")
+		if(2)
+			if(affected_mob.sleeping && prob(40))
+				to_chat(affected_mob, "<span class='notice'>You feel better.</span>")
+				cure()
+				return
+			if(prob(1) && prob(10))
+				to_chat(affected_mob, "<span class='notice'>You feel better.</span>")
+				cure()
+				return
+			if(prob(10))
+				affected_mob.emote("groan")
+			if(prob(5))
+				to_chat(affected_mob, "<span class='danger'>Your stomach aches.</span>")
+			if(prob(5))
+				to_chat(affected_mob, "<span class='danger'>You feel nauseous.</span>")
+		if(3)
+			if(affected_mob.sleeping && prob(25))
+				to_chat(affected_mob, "<span class='notice'>You feel better.</span>")
+				cure()
+				return
+			if(prob(1) && prob(10))
+				to_chat(affected_mob, "<span class='notice'>You feel better.</span>")
+				cure()
+				return
+			if(prob(10))
+				affected_mob.emote("moan")
+			if(prob(10))
+				affected_mob.emote("groan")
+			if(prob(1))
+				to_chat(affected_mob, "<span class='danger'>Your stomach hurts.</span>")
+			if(prob(1))
+				to_chat(affected_mob, "<span class='danger'>You feel sick.</span>")
+			if(prob(5))
+				if(affected_mob.nutrition > 10)
+					affected_mob.visible_message("<span class='danger'>[affected_mob] vomits on the floor profusely!</span>")
+					affected_mob.fakevomit(no_text = 1)
+					affected_mob.nutrition -= rand(3,5)
+				else
+					to_chat(affected_mob, "<span class='danger'>Your stomach lurches painfully!</span>")
+					affected_mob.visible_message("<span class='danger'>[affected_mob] gags and retches!</span>")
+					affected_mob.Stun(rand(2,4))
+					affected_mob.Weaken(rand(2,4))