- Disease & related fixes.

- Wizarditis should not teleport you to space. But still can teleport you to areas with no air.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@344 316c924e-a436-60f5-8080-3fe189b3f50e

code/WorkInProgress/Chemistry-Machinery.dm

@@ -298,7 +298,7 @@
 		if (href_list["create_vaccine"])
 			if(!src.wait)
 				var/obj/item/weapon/reagent_containers/glass/bottle/B = new/obj/item/weapon/reagent_containers/glass/bottle(src.loc)
-				var/vaccine_type = href_list["create_vaccine"]
+				var/vaccine_type = text2path(href_list["create_vaccine"])//the path is received as string - converting
 				var/datum/disease/D = new vaccine_type
 				var/name = input(usr,"Name:","Name the vaccine",D.name)
 				if(!name || name == " ") name = D.name
@@ -316,7 +316,7 @@
 			if(!wait)
 				var/obj/item/weapon/reagent_containers/glass/bottle/B = new/obj/item/weapon/reagent_containers/glass/bottle(src.loc)
 				B.icon_state = "bottle3"
-				var/type = href_list["create_virus_culture"]
+				var/type = text2path(href_list["create_virus_culture"])//the path is received as string - converting
 				var/datum/disease/D = new type
 				var/list/data = list("virus"=D)
 				var/name = input(usr,"Name:","Name the culture",D.name)

code/WorkInProgress/Chemistry-Reagents.dm

@@ -127,6 +127,14 @@ datum
 						blood_prop.virus.spread_type = CONTACT_HANDS
 				return
 
+/* Must check the transfering of reagents and their data first. They all can point to one disease datum.
+
+			Del()
+				if(src.data["virus"])
+					var/datum/disease/D = src.data["virus"]
+					D.cure(0)
+				..()
+*/
 		vaccine
 			//data must contain virus type
 			name = "Vaccine"
@@ -137,7 +145,7 @@ datum
 				var/datum/reagent/vaccine/self = src
 				src = null
 				if(self.data&&method == INGEST)
-					if(M.virus&&M.virus.type == self.data)
+					if(M.virus && M.virus.type == self.data)
 						M.virus.cure()
 				return