Added new virology to the map. Radium now has a chance of awakening your immune system, but at the same time it has a chance of killing you. Added a dilluted milk recipe, and milk to the chem dispenser.

code/modules/chemical/Chemistry-Machinery.dm

@@ -12,7 +12,7 @@
 	var/max_energy = 75
 	var/amount = 30
 	var/beaker = null
-	var/list/dispensable_reagents = list("hydrogen","lithium","carbon","nitrogen","oxygen","fluorine","sodium","aluminum","silicon","phosphorus","sulfur","chlorine","potassium","iron","copper","mercury","radium","water","ethanol","sugar","acid",)
+	var/list/dispensable_reagents = list("hydrogen","lithium","carbon","nitrogen","oxygen","fluorine","sodium","aluminum","silicon","phosphorus","sulfur","chlorine","potassium","iron","copper","mercury","radium","water","ethanol","sugar","acid","milk",)
 
 	ex_act(severity)
 		switch(severity)

code/modules/chemical/Chemistry-Reagents.dm

@@ -771,6 +771,16 @@ datum
 			on_mob_life(var/mob/living/M as mob)
 				if(!M) M = holder.my_atom
 				M.radiation += 3
+
+				// radium may increase your chances to cure a disease
+				if(istype(M,/mob/living/carbon)) // make sure to only use it on carbon mobs
+					if(M:virus2 && prob(5))
+						if(prob(50))
+							M.radiation += 50 // curing it that way may kill you instead
+							M.adjustToxLoss(100)
+						M:antibodies |= M:virus2.antigen
+
+
 				..()
 				return
 
@@ -841,7 +851,7 @@ datum
 				return
 
 		virus_food
-			name = "Virus Food"
+			name = "Dilluted Milk"
 			id = "virusfood"
 			description = "A mixture of water, milk, and oxygen. Virus cells can use this mixture to reproduce."
 			reagent_state = LIQUID

code/modules/chemical/Chemistry-Recipes.dm

@@ -147,6 +147,13 @@ datum
 			required_reagents = list("silicon" = 1, "carbon" = 1)
 			result_amount = 2
 
+		virus_food
+			name = "Virus Food"
+			id = "virusfood"
+			result = "virusfood"
+			required_reagents = list("water" = 1, "milk" = 1)
+			result_amount = 5
+
 		leporazine
 			name = "Leporazine"
 			id = "leporazine"

code/modules/clothing/suits/armor.dm

@@ -84,7 +84,7 @@
 	allowed = list(/obj/item/weapon/gun/energy,/obj/item/weapon/pepperspray,/obj/item/weapon/gun/projectile,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs)
 	armor = list(melee = 50, bullet = 15, laser = 50, energy = 10, bomb = 25, bio = 0, rad = 0)
 
-ng/suit/armor/reactive/IsShield()
+/obj/item/clothing/suit/armor/reactive/IsShield()
 	if(active)
 		return 1
 	return 0