Adds craftable extended mags

code/modules/crafting/recipes.dm

@@ -899,16 +899,29 @@
 /datum/crafting_recipe/smartdartgun
 	name = "Smart dartgun"
 	result =  /obj/item/gun/syringe/dart
-	reqs = list(/obj/item/stack/sheet/metal = 15,
-	/obj/item/stack/sheet/glass = 10,
+	reqs = list(/obj/item/stack/sheet/metal = 10,
+	/obj/item/stack/sheet/glass = 5,
 	/obj/item/tank/internals = 1,
 	/obj/item/reagent_containers/glass/beaker = 1,
-	/obj/item/stack/sheet/plastic = 10,
-	/obj/item/stack/cable_coil = 2)
+	/obj/item/stack/sheet/plastic = 5,
+	/obj/item/stack/cable_coil = 1)
 	time = 150 //It's a gun
 	category = CAT_WEAPONRY
 	subcategory = CAT_WEAPON
 
+/datum/crafting_recipe/rapiddartgun
+	name = "Rapid Smart dartgun - larger size beaker = larger mag."
+	result = /obj/item/gun/syringe/dart/rapiddart
+	reqs = list(
+		/obj/item/gun/syringe/dart = 1,
+		/obj/item/stack/sheet/plastic = 5,
+		/obj/item/stack/cable_coil = 1
+	)
+	parts = list(/obj/item/reagent_containers/glass/beaker = 1)
+	time = 120 //Modifying your gun
+	category = CAT_WEAPONRY
+	subcategory = CAT_WEAPON
+
 /datum/crafting_recipe/durathread_duffelbag
 	name = "Durathread Dufflebag"
 	result = /obj/item/storage/backpack/duffelbag/durathread
@@ -932,7 +945,7 @@
 				/obj/item/stack/sheet/leather = 2)
 	time = 50
 	category = CAT_CLOTHING
-	
+
 	/datum/crafting_recipe/durathread_helmet
 	name = "Makeshift Durathread Helmet"
 	result = /obj/item/clothing/head/helmet/durathread
@@ -948,4 +961,3 @@
 				/obj/item/stack/sheet/leather = 3)
 	time = 50
 	category = CAT_CLOTHING
-

code/modules/projectiles/guns/misc/syringe_gun.dm

@@ -122,3 +122,36 @@
 	else
 		to_chat(user, "<span class='notice'>You can't put the [A] into \the [src]!</span>")
 		return FALSE
+
+/obj/item/gun/syringe/dart/rapiddart
+	name = "Repeating dart gun"
+	icon_state = "rapiddartgun"
+	item_state = "rapiddartgun"
+	max_syringes = 1
+
+/obj/item/gun/syringe/dart/rapiddart/Initialize()
+	.=..()
+	update_capacity()
+
+/obj/item/gun/syringe/dart/rapiddart/proc/update_capacity()
+	var/obj/item/reagent_containers/glass/beaker/B = locate(/obj/item/reagent_containers/glass/beaker) in src
+
+	if(istype(B, /obj/item/reagent_containers/glass/beaker/large))
+		desc = "[initial(desc)] A modification of the dart gun's pressure chamber has been perfomed using a [B], extending it's holding size to [max_syringes]."
+		max_syringes = 2
+		return
+	else if(istype(B, /obj/item/reagent_containers/glass/beaker/plastic))
+		desc = "[initial(desc)] A modification of the dart gun's pressure chamber has been perfomed using a [B], extending it's holding size to [max_syringes]."
+		max_syringes = 3
+		return
+	else if(istype(B, /obj/item/reagent_containers/glass/beaker/meta))
+		desc = "[initial(desc)] A modification of the dart gun's pressure chamber has been perfomed using a [B], extending it's holding size to [max_syringes]."
+		max_syringes = 4
+		return
+	else if(istype(B, /obj/item/reagent_containers/glass/beaker/bluespace))
+		desc = "[initial(desc)] A modification of the dart gun's pressure chamber has been perfomed using a [B], extending it's holding size to [max_syringes]."
+		max_syringes = 6
+		return
+	else
+		max_syringes = 1
+		desc = "[initial(desc)] It has a [B] strapped to it, but it doesn't seem to be doing anything."

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]"