aaaand the rest of the modules folder

code/modules/reagents/reagent_containers/spray.dm

@@ -18,16 +18,16 @@
 	var/spray_range = 3 //the range of tiles the sprayer will reach when in spray mode.
 	var/stream_range = 1 //the range of tiles the sprayer will reach when in stream mode.
 	var/stream_amount = 10 //the amount of reagents transfered when in stream mode.
+	var/can_fill_from_container = TRUE
 	amount_per_transfer_from_this = 5
 	volume = 250
 	possible_transfer_amounts = list(5,10,15,20,25,30,50,100)
 
-
 /obj/item/reagent_containers/spray/afterattack(atom/A, mob/user)
 	if(istype(A, /obj/structure/sink) || istype(A, /obj/structure/janitorialcart) || istype(A, /obj/machinery/hydroponics))
 		return
 
-	if((A.is_drainable() && !A.is_refillable()) && get_dist(src,A) <= 1)
+	if((A.is_drainable() && !A.is_refillable()) && get_dist(src,A) <= 1 && can_fill_from_container)
 		if(!A.reagents.total_volume)
 			to_chat(user, "<span class='warning'>[A] is empty.</span>")
 			return
@@ -130,7 +130,6 @@
 		to_chat(user, "<span class='notice'>You heat [name] with [I]!</span>")
 	return ..()
 
-
 /obj/item/reagent_containers/spray/verb/empty()
 	set name = "Empty Spray Bottle"
 	set category = "Object"
@@ -205,6 +204,46 @@
 /obj/item/reagent_containers/spray/waterflower/attack_self(mob/user) //Don't allow changing how much the flower sprays
 	return
 
+/obj/item/reagent_containers/spray/waterflower/cyborg
+	container_type = NONE
+	volume = 100
+	list_reagents = list("water" = 100)
+	var/generate_amount = 5
+	var/generate_type = "water"
+	var/last_generate = 0
+	var/generate_delay = 10	//deciseconds
+	can_fill_from_container = FALSE
+
+/obj/item/reagent_containers/spray/waterflower/cyborg/hacked
+	name = "nova flower"
+	desc = "This doesn't look safe at all..."
+	list_reagents = list("clf3" = 3)
+	volume = 3
+	generate_type = "clf3"
+	generate_amount = 1
+	generate_delay = 40		//deciseconds
+
+/obj/item/reagent_containers/spray/waterflower/cyborg/Initialize()
+	. = ..()
+	START_PROCESSING(SSfastprocess, src)
+
+/obj/item/reagent_containers/spray/waterflower/cyborg/Destroy()
+	STOP_PROCESSING(SSfastprocess, src)
+	return ..()
+
+/obj/item/reagent_containers/spray/waterflower/cyborg/process()
+	if(world.time > last_generate + generate_delay)
+		return
+	last_generate = world.time
+	generate_reagents()
+
+/obj/item/reagent_containers/spray/waterflower/cyborg/empty()
+	to_chat(usr, "<span class='warning'>You can not empty this!</span>")
+	return
+
+/obj/item/reagent_containers/spray/waterflower/cyborg/proc/generate_reagents()
+	reagents.add_reagent(generate_type, generate_amount)
+
 //chemsprayer
 /obj/item/reagent_containers/spray/chemsprayer
 	name = "chem sprayer"