Adds craftable extended mags

code/modules/reagents/chemistry/machinery/chem_master.dm

@@ -404,22 +404,22 @@
 			if(!name || !reagents.total_volume || !src || QDELETED(src) || !usr.canUseTopic(src, !issilicon(usr)))
 				return
 
-			var/obj/item/reagent_containers/glass/bottle/vial/small/P
+			var/obj/item/reagent_containers/syringe/dart/D
 			for(var/i = 0; i < amount_full; i++)
-				P = new /obj/item/reagent_containers/syringe/dart(drop_location())
-				P.name = trim("[name] SmartDart")
-				adjust_item_drop_location(P)
-				reagents.trans_to(P, 20)
-				P.mode=!mode
-				P.update_icon()
+				D = new /obj/item/reagent_containers/syringe/dart(drop_location())
+				D.name = trim("[name] SmartDart")
+				adjust_item_drop_location(D)
+				reagents.trans_to(D, 20)
+				D.mode=!mode
+				D.update_icon()
 
 			if(vol_part)
-				P = new /obj/item/reagent_containers/syringe/dart(drop_location())
-				P.name = trim("[name] SmartDart")
-				adjust_item_drop_location(P)
-				reagents.trans_to(P, vol_part)
-				P.mode=!mode
-				P.update_icon()
+				D = new /obj/item/reagent_containers/syringe/dart(drop_location())
+				D.name = trim("[name] SmartDart")
+				adjust_item_drop_location(D)
+				reagents.trans_to(D, vol_part)
+				D.mode=!mode
+				D.update_icon()
 			. = TRUE
 
 		//END CITADEL ADDITIONS

code/modules/reagents/reagent_containers/syringes.dm

@@ -323,8 +323,9 @@
 
 	rounded_vol = "empty"
 	if(reagents && reagents.total_volume)
-		if(volume/reagents.total_volume == 1)
+		if(round(volume,1)/reagents.total_volume == 1)
 			rounded_vol="full"
+			mode = SYRINGE_INJECT
 
 	icon_state = "[rounded_vol]"
 	item_state = "syringe_[rounded_vol]"