Changes to vira and health scanner.

- Antibodies now immunize you once they fight off a disease.
- The pathogenic isolator now displays whether blood is infected.
- Antibodies now work on monkeys.
- Syringes now extract reagents other than blood from humans, too.
- Separated the health scanning proc from the health scanner, so that it can later be re-used in the PDA.
- Health-scanners now display hints of whether someone may be infected.

code/WorkInProgress/virus2/antibodies.dm

@@ -7,10 +7,12 @@ datum/reagent/antibodies
 	color = "#0050F0"
 
 	reaction_mob(var/mob/M, var/method=TOUCH, var/volume)
-		if(istype(M,/mob/living/carbon/human))
+		if(istype(M,/mob/living/carbon))
 			if(src.data && method == INGEST)
 				if(M:virus2) if(src.data["antibodies"] & M:virus2.antigen)
 					M:virus2.dead = 1
+					// if the virus is killed this way it immunizes
+					M:antibodies |= M:virus2.antigen
 		return
 
 // reserving some numbers for later special antigens

code/WorkInProgress/virus2/isolator.dm

@@ -93,7 +93,10 @@
 			else
 				dat += "Contained reagents:<BR>"
 				for(var/datum/reagent/blood/G in R.reagent_list)
-					dat += "    [G.name]: <A href='?src=\ref[src];isolate=[G.id]'>Isolate</a>"
+					if(G.data["virus2"])
+						dat += "    [G.name]: <A href='?src=\ref[src];isolate=[G.id]'>Isolate</a>"
+					else
+						dat += "    <b>No pathogen</b>"
 		user << browse("<TITLE>Pathogenic Isolator</TITLE>Isolator menu:<BR><BR>[dat]", "window=isolator;size=575x400")
 		onclose(user, "isolator")
 		return