Drowsiness Changes (#11996)

* Drowsiness Changes

* Spelling Fixes

code/modules/mob/living/carbon/carbon.dm

@@ -495,4 +495,7 @@
 		return ..()
 
 /mob/living/carbon/get_contained_external_atoms()
-	. = contents - internal_organs
+	. = contents - internal_organs
+
+/mob/living/carbon/proc/is_drowsy()
+	return (drowsiness >= 5)

code/modules/mob/living/carbon/human/human_attackhand.dm

@@ -303,6 +303,8 @@
 
 			if(M.max_stamina > 0)
 				disarm_cost = M.max_stamina / 6
+				if(M.is_drowsy())
+					disarm_cost *= 1.25
 				usesStamina = TRUE
 			else if(M.max_stamina <= 0)
 				if(M.isSynthetic())

code/modules/mob/living/carbon/human/human_movement.dm

@@ -65,7 +65,7 @@
 	if(aiming && aiming.aiming_at)
 		tally += 5 // Iron sights make you slower, it's a well-known fact.
 
-	if (drowsyness)
+	if (is_drowsy())
 		tally += 6
 
 	if (!(species.flags & IS_MECHANICAL))	// Machines don't move slower when cold.

code/modules/mob/living/carbon/human/intoxication.dm

@@ -14,7 +14,7 @@
 		slurring = 0
 		confused = 0
 		eye_blurry = 0
-		drowsyness = 0
+		drowsiness = 0
 		paralysis = 0
 		sleeping = 0
 		//Many of these parameters normally tick down in life code, but some parts of that code don't run in godmode, so this prevents a BST being stuck with blurred vision

code/modules/mob/living/carbon/human/life.dm

@@ -778,6 +778,7 @@
 		if(resting)
 			dizziness = max(0, dizziness - 15)
 			jitteriness = max(0, jitteriness - 15)
+			drowsiness = max(0, drowsiness - 5)
 			adjustHalLoss(-3)
 		else
 			dizziness = max(0, dizziness - 3)
@@ -787,15 +788,21 @@
 		//Other
 		handle_statuses()
 
-		if (drowsyness)
-			if (drowsyness < 0)
-				drowsyness = 0
+		if (drowsiness)
+			if (drowsiness < 0)
+				drowsiness = 0
 			else
-				drowsyness--
-				eye_blurry = max(2, eye_blurry)
-				if (prob(5))
-					sleeping += 1
-					Paralyse(5)
+				drowsiness--
+				eye_blurry = max(drowsiness, eye_blurry)
+				if(drowsiness > 5)
+					if(prob(drowsiness/5))
+						slurring += rand(1, 5)
+					if(prob(3))
+						make_dizzy(100 + drowsiness)
+						if(!sleeping)
+							emote("yawn")
+					if(prob(drowsiness/10))
+						eye_blind += 2
 
 		// If you're dirty, your gloves will become dirty, too.
 		if(gloves && germ_level > gloves.germ_level && prob(10))
@@ -1376,6 +1383,8 @@
 		//Any suffocation damage slows stamina regen.
 		//This includes oxyloss from low blood levels
 		var/regen = stamina_recovery * (1 - min(((getOxyLoss()) / exhaust_threshold) + ((get_shock()) / exhaust_threshold), 1))
+		if(is_drowsy())
+			regen *= 0.85
 		if (regen > 0)
 			stamina = min(max_stamina, stamina+regen)
 			adjustNutritionLoss(stamina_recovery*0.09)
@@ -1446,8 +1455,8 @@
 /mob/living/carbon/human/proc/do_fever_effects(var/fever)
 	if(prob(20/3)) // every 30 seconds, roughly
 		to_chat(src, SPAN_WARNING(pick("You feel cold and clammy...", "You shiver as if a breeze has passed through.", "Your muscles ache.", "You feel tired and fatigued.")))
-	if(prob(20)) // once every 10 seconds, roughly
-		drowsyness += 4
+	if(prob(25)) // once every 8 seconds, roughly
+		drowsiness += 5
 	if(prob(20))
 		adjustHalLoss(5 * min(fever, 5)) // muscle pain from fever
 	if(fever >= 7 && prob(10)) // your organs are boiling, figuratively speaking

code/modules/mob/living/carbon/human/species/species.dm

@@ -555,6 +555,8 @@
 
 	cost += H.getOxyLoss() * 0.1 //The less oxygen we get, the more we strain. 
 	cost *= H.sprint_cost_factor
+	if(H.is_drowsy())
+		cost *= 1.25
 	if (H.stamina == -1)
 		log_debug("Error: Species with special sprint mechanics has not overridden cost function.")
 		return 0

code/modules/mob/living/damage_procs.dm

@@ -66,7 +66,7 @@
 		if(EYE_BLUR)
 			eye_blurry = max(eye_blurry, effect * BLOCKED_MULT(blocked))
 		if(DROWSY)
-			drowsyness = max(drowsyness, effect * BLOCKED_MULT(blocked))
+			drowsiness = max(drowsiness, effect * BLOCKED_MULT(blocked))
 		if(INCINERATE)
 			IgniteMob(effect * BLOCKED_MULT(blocked))
 	updatehealth()

code/modules/mob/mob_defines.dm

@@ -117,7 +117,7 @@
 	var/bodytemperature = 310.055	//98.7 F
 	var/old_x = 0
 	var/old_y = 0
-	var/drowsyness = 0.0//Carbon
+	var/drowsiness = 0.0//Carbon
 	var/charges = 0.0
 	var/nutrition = BASE_MAX_NUTRITION * CREW_NUTRITION_SLIGHTLYHUNGRY  //carbon
 	var/nutrition_loss = HUNGER_FACTOR //How much hunger is lost per tick. This is modified by species