tweaks IPC viruses (system cleaner and immunity redux pt2 FINAL (probably)) (#18486)

* ipc viruses

* weird

* use flags

* proper logic

code/datums/diseases/advance/symptoms/deafness.dm

@@ -32,6 +32,8 @@ Bonus
 		"Resistance 9" = "Causes permanent deafness, instead of intermittent.",
 		"Stealth 4" = "The symptom remains hidden until active.",
 	)
+	process_flags = ORGANIC | SYNTHETIC
+
 /datum/symptom/deafness/Start(datum/disease/advance/A)
 	. = ..()
 	if(!.)

code/datums/diseases/advance/symptoms/fire.dm

@@ -121,6 +121,7 @@ Bonus
 		"Stage Speed 8" = "Increases explosion radius and explosion damage to the host when the host is wet.",
 		"Transmission 8" = "Additionally synthesizes chlorine trifluoride and napalm inside the host. More chemicals are synthesized if the resistance 9 threshold has been met."
 	)
+	process_flags = ORGANIC | SYNTHETIC //is funny
 
 /datum/symptom/alkali/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/hallucigen.dm

@@ -32,6 +32,7 @@ Bonus
 		"Stage Speed 7" = "Increases the amount of hallucinations.",
 		"Stealth 4" = "The virus mimics positive symptoms.",
 	)
+	process_flags = ORGANIC | SYNTHETIC
 
 /datum/symptom/hallucigen/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/heal.dm

@@ -380,6 +380,7 @@
 		"Transmission 6" = "Increases temperature adjustment rate.",
 		"Stage Speed 7" = "Increases healing speed.",
 	)
+	process_flags = ORGANIC | SYNTHETIC //only really for temp stabilize
 
 /datum/symptom/heal/plasma/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/nanites.dm

@@ -14,6 +14,7 @@
 		"Transmission 5" = "Increases the virus' growth rate while nanites are present.",
 		"Stage Speed 7" = "Increases the replication boost."
 	)
+	process_flags = ORGANIC | SYNTHETIC
 
 /datum/symptom/nano_boost/Start(datum/disease/advance/A)
 	. = ..()
@@ -50,6 +51,7 @@
 		"Stage Speed 5" = "Increases the virus' growth rate while nanites are present.",
 		"Resistance 7" = "Severely increases the rate at which the nanites are destroyed."
 	)
+	process_flags = ORGANIC | SYNTHETIC
 
 /datum/symptom/nano_destroy/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/necropolis.dm

@@ -21,6 +21,7 @@
 	var/list/cached_tentacle_turfs
 	var/turf/last_location
 	var/tentacle_recheck_cooldown = 100
+	process_flags = ORGANIC | SYNTHETIC
 
 /datum/symptom/necroseed/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/radiation.dm

@@ -15,6 +15,7 @@
 		"Transmission 12" = "Makes the host irradiate others around them as well.",
 		"Stage Speed 8" = "Host takes radiation damage faster."
 	)
+	process_flags = ORGANIC | SYNTHETIC
 
 /datum/symptom/radiation/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/species.dm

@@ -24,6 +24,7 @@
 	transmittable = 3
 	level = 5
 	severity = 0
+	process_flags = ORGANIC | SYNTHETIC //i don't think this needs to be here, but just in case
 
 /datum/symptom/inorganic_adaptation/Start(datum/disease/advance/A)
 	. = ..()

code/datums/diseases/advance/symptoms/symptoms.dm

@@ -29,6 +29,7 @@
 	var/neutered = FALSE
 	var/list/thresholds
 	var/naturally_occuring = TRUE //if this symptom can appear from /datum/disease/advance/GenerateSymptoms()
+	var/process_flags = ORGANIC //some symptoms don't affect robotic mobs
 
 /datum/symptom/New()
 	var/list/S = SSdisease.list_symptoms
@@ -56,7 +57,14 @@
 		return FALSE
 	if(world.time < next_activation)
 		return FALSE
-	else
+
+	var/can_process = FALSE
+	if(!can_process && A.affected_mob?.dna?.species?.reagent_tag & PROCESS_SYNTHETIC && (process_flags & SYNTHETIC))//some symptoms don't affect synthetic mobs
+		can_process = TRUE
+	if(!can_process && A.affected_mob?.dna?.species?.reagent_tag & PROCESS_ORGANIC && (process_flags & ORGANIC))//some symptoms don't affect organic mobs
+		can_process = TRUE
+		
+	if(can_process)
 		next_activation = world.time + rand(symptom_delay_min * 10, symptom_delay_max * 10)
 		return TRUE
 

code/modules/reagents/chemistry/reagents/medicine_reagents.dm

@@ -448,6 +448,11 @@
 	metabolization_rate = 0.5 * REAGENTS_METABOLISM
 	process_flags = SYNTHETIC
 
+/datum/reagent/medicine/system_cleaner/reaction_mob(mob/living/L, method=TOUCH, reac_volume)
+	for(var/thing in L.diseases)//lets it cure viruses from IPC
+		var/datum/disease/D = thing
+		D.cure()
+
 /datum/reagent/medicine/system_cleaner/on_mob_life(mob/living/M)
 	M.adjustToxLoss(-2*REM, 0)
 	. = 1

code/modules/reagents/chemistry/reagents/other_reagents.dm

@@ -100,7 +100,6 @@
 	name = "Vaccine"
 	color = "#C81040" // rgb: 200, 16, 64
 	taste_description = "slime"
-	process_flags = ORGANIC | SYNTHETIC
 
 /datum/reagent/vaccine/reaction_mob(mob/living/L, method=TOUCH, reac_volume)
 	if(islist(data) && ((method == INGEST && reac_volume >= 5) || method == INJECT))//drinking it requires at least 5u, injection doesn't