Suit autodocs now check storage contents before injecting. Health ana…

…lyzer now properly makes overdosed reagents in stomach red. (#227)

* Update suit_autodoc.dm

* Update scanners.dm

code/datums/components/suit_autodoc.dm

@@ -229,10 +229,14 @@
 
 	for(var/chem in chems)
 		var/datum/reagent/R = chem
+		var/stomach_reagents = 0
+		var/datum/internal_organ/stomach/belly = H.get_organ_slot(ORGAN_SLOT_STOMACH)
+		if(belly)
+			stomach_reagents = belly.reagents.get_reagent_amount(R)
 		var/amount_to_administer = clamp(\
-									initial(R.overdose_threshold) - H.reagents.get_reagent_amount(R),\
-									0,\
-									initial(R.overdose_threshold) * overdose_threshold_mod)
+			initial(R.overdose_threshold) - (H.reagents.get_reagent_amount(R) + stomach_reagents),\
+			0,\
+			initial(R.overdose_threshold) * overdose_threshold_mod)
 		if(amount_to_administer)
 			H.reagents.add_reagent(R, amount_to_administer)
 			drugs += " [initial(R.name)]: [amount_to_administer]U"

code/game/objects/items/scanners.dm

@@ -206,7 +206,8 @@ REAGENT SCANNER
 		stomach_chemicals_lists["[reagent.name]"] = list(
 			"name" = reagent.name,
 			"amount" = round(reagent.volume, 0.1),
-			"od" = reagent_overdosed
+			"od" = reagent_overdosed,
+			"dangerous" = reagent_overdosed || istype(reagent, /datum/reagent/toxin)
 		)
 	data["stomach_chemicals_lists"] = stomach_chemicals_lists