Patch fix, Neurotoxins, and Paralysis (#18853)

* Makes zombie powder and lich powder somewhat more useful

Also makes the scanners act mostly the same with fakedeath

* Makes patches actually apply via touch

I killed myself during testing with bicaridaze

* Make things respect fakedeath

* Some more fixes

* Makes paralysis apply in more places

Also makes paralysis  no longer make you unable to see emotes.

Makes it so you can not /me, but you can /subtle while paralyzed

* Adds another method for zombie powder mix

code/modules/reagents/reactions/instant/instant.dm

@@ -397,6 +397,12 @@
 	required_reagents = list(REAGENT_ID_CARPOTOXIN = 5, REAGENT_ID_STOXIN = 5, REAGENT_ID_COPPER = 5)
 	result_amount = 2
 
+/decl/chemical_reaction/instant/zombiepowder/alt
+	name = REAGENT_ZOMBIEPOWDER + "_alternative_mix"
+	id = REAGENT_ID_ZOMBIEPOWDER + "_alternative_mix"
+	required_reagents = list(REAGENT_ID_POTASSIUMCHLOROPHORIDE = 5, REAGENT_ID_STOXIN = 5, REAGENT_ID_CHLORALHYDRATE = 5, REAGENT_ID_MERCURY = 5)
+	result_amount = 2
+
 /decl/chemical_reaction/instant/carpotoxin
 	name = REAGENT_CARPOTOXIN
 	id = REAGENT_ID_CARPOTOXIN

code/modules/reagents/reagent_containers/glass_vr.dm

@@ -87,3 +87,9 @@
 	desc = "A measuring cup."
 	icon_state = "measure_cup"
 	item_state = "measure_cup"
+
+/obj/item/reagent_containers/glass/beaker/lichpowder
+	prefill = list(REAGENT_ID_LICHPOWDER = 50)
+
+/obj/item/reagent_containers/glass/beaker/zombiepowder
+	prefill = list(REAGENT_ID_ZOMBIEPOWDER = 50)

code/modules/reagents/reagent_containers/patch.dm

@@ -40,7 +40,7 @@
 			to_chat(H, span_notice("\The [src] is placed on your [affecting]."))
 			M.drop_from_inventory(src) //icon update
 			if(reagents.total_volume)
-				reagents.trans_to_mob(M, reagents.total_volume, CHEM_BLOOD) //CHEM_TOUCH
+				reagents.trans_to_mob(M, reagents.total_volume, CHEM_TOUCH)
 			qdel(src)
 			return 1
 
@@ -74,7 +74,7 @@
 		M.drop_from_inventory(src) //icon update
 
 		if(reagents.total_volume)
-			reagents.trans_to_mob(M, reagents.total_volume, CHEM_BLOOD)	//CHEM_TOUCH
+			reagents.trans_to_mob(M, reagents.total_volume, CHEM_TOUCH)	//CHEM_TOUCH
 		qdel(src)
 
 		return 1

code/modules/reagents/reagents/_reagents.dm

@@ -195,6 +195,7 @@
 	return
 
 /datum/reagent/proc/affect_touch(var/mob/living/carbon/M, var/alien, var/removed)
+	M.bloodstr.add_reagent(id, removed * 0.25) //Medications that are dermal compatible use affect_touch. Those that aren't apply the reagent to the bloodstream at 25% efficiency.
 	return
 
 /datum/reagent/proc/overdose(var/mob/living/carbon/M, var/alien, var/removed) // Overdose effect.

code/modules/reagents/reagents/medicine.dm

@@ -1289,7 +1289,6 @@
 	affect_blood(M, alien, removed * 0.8)
 
 /datum/reagent/spacomycaze/affect_touch(var/mob/living/carbon/M, var/alien, var/removed)
-	..()
 	if(alien == IS_SLIME)
 		if(volume <= 0.1 && data != -1)
 			data = -1

code/modules/reagents/reagents/other.dm

@@ -353,15 +353,12 @@
 
 // Same as if you boop it wrong. It touches you, you die
 /datum/reagent/supermatter/affect_touch(mob/living/carbon/M, alien, removed)
-	. = ..()
 	M.ash()
 
 /datum/reagent/supermatter/affect_ingest(mob/living/carbon/M, alien, removed)
-	. = ..()
 	M.ash()
 
 /datum/reagent/supermatter/affect_blood(mob/living/carbon/M, alien, removed)
-	. = ..()
 	M.ash()
 
 

code/modules/reagents/reagents/toxins.dm

@@ -364,6 +364,7 @@
 	metabolism = REM
 	strength = 3
 	mrate_static = TRUE
+	scannable = FALSE
 	supply_conversion_value = REFINERYEXPORT_VALUE_HIGHREFINED
 	industrial_use = REFINERYEXPORT_REASON_MEDSCI
 
@@ -371,10 +372,12 @@
 	..()
 	if(alien == IS_DIONA)
 		return
+	if(!(M.status_flags & FAKEDEATH))
+		M.emote("deathgasp")
 	M.status_flags |= FAKEDEATH
-	M.adjustOxyLoss(3 * removed)
-	M.Weaken(10)
+	M.adjustOxyLoss(1 * removed)
 	M.silent = max(M.silent, 10)
+	M.paralysis = max(M.paralysis, 10)
 	M.tod = stationtime2text()
 
 /datum/reagent/toxin/zombiepowder/Destroy()
@@ -383,32 +386,33 @@
 		M.status_flags &= ~FAKEDEATH
 	return ..()
 
-/datum/reagent/toxin/lichpowder
+/datum/reagent/lichpowder
 	name = REAGENT_LICHPOWDER
 	id = REAGENT_ID_LICHPOWDER
 	description = "A stablized nerve agent that puts the subject into a strange state of un-death."
 	reagent_state = SOLID
 	color = "#666666"
 	metabolism = REM * 0.75
-	strength = 2
 	mrate_static = TRUE
+	scannable = FALSE
 	supply_conversion_value = REFINERYEXPORT_VALUE_MASSINDUSTRY
 	industrial_use = REFINERYEXPORT_REASON_MEDSCI
 
-/datum/reagent/toxin/lichpowder/affect_touch(var/mob/living/carbon/M, var/alien, var/removed)
-	..()
+/datum/reagent/lichpowder/affect_touch(var/mob/living/carbon/M, var/alien, var/removed)
 	if(alien == IS_DIONA)
 		return
+	if(!(M.status_flags & FAKEDEATH))
+		M.emote("deathgasp")
 	M.status_flags |= FAKEDEATH
-	M.adjustOxyLoss(1 * removed)
 	M.silent = max(M.silent, 10)
+	M.paralysis = max(M.paralysis, 10)
 	M.tod = stationtime2text()
 
-	if(prob(1))
+	if(prob(0.1))
 		M.visible_message("[M] wheezes.", "You wheeze sharply... it's cold.")
 		M.bodytemperature = max(M.bodytemperature - 10 * TEMPERATURE_DAMAGE_COEFFICIENT, T0C - 10)
 
-/datum/reagent/toxin/lichpowder/Destroy()
+/datum/reagent/lichpowder/Destroy()
 	if(holder && holder.my_atom && ismob(holder.my_atom))
 		var/mob/M = holder.my_atom
 		M.status_flags &= ~FAKEDEATH