Create milking machine.dm

modular_citadel/code/modules/reagents/reagent container/milking machine.dm

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+/obj/item/milker
+	icon = 'icons/obj/milking machine.dmi'
+	name = "milking machine"
+	icon_state = "Off"
+	item_state = "Off"
+	desc = "A pocket sized pump and tubing assembly designed to collect and store products from mammary glands."
+
+	slot_flags = ITEM_SLOT_BELT | ITEM_SLOT_POCKET
+
+	var/on = FALSE
+	var/obj/item/reagent_containers/glass/inserted_item = null
+	
+	var/transfer_rate = 0.25 // How much we transfer every 2 seconds
+	var/target_organ  = "breasts" // What organ we are transfering from
+
+/obj/item/milker/examine(mob/user)
+	. = ..()
+	to_chat(user, "<span class='notice'>[src] is currently [on ? "on" : "off"].</span>")
+	if (inserted_item)
+		to_chat(user, "<span class='notice'>[inserted_item] contains [inserted_item.reagents.total_volume]/[inserted_item.reagents.maximum_volume] units</span>")
+
+/obj/item/milker/attackby(obj/item/W, mob/user, params)
+	add_fingerprint(user)
+	if(istype(W, /obj/item/reagent_containers/glass) && !inserted_item)
+		if(!user.transferItemToLoc(W, src))
+			return ..()
+		inserted_item = W
+		UpdateIcon()
+	else
+		return ..()
+
+/obj/item/milker/interact(mob/user)
+	if(!isAI(user) && inserted_item)
+		add_fingerprint(user)
+		on = !on
+		if (on)
+			to_chat(user, "<span class='notice'>You turn [src] on.</span>")
+			START_PROCESSING(SSobj, src)
+		else
+			to_chat(user, "<span class='notice'>You turn [src] off.</span>")
+			STOP_PROCESSING(SSobj, src)
+		UpdateIcon()
+	else
+		..()
+		
+/obj/item/milker/proc/UpdateIcon()
+	icon_state = "[on ? "On" : "Off"][inserted_item ? "Beaker" : ""]"
+	item_state = icon_state
+	
+
+/obj/item/milker/AltClick(mob/living/user)
+	add_fingerprint(user)
+	user.put_in_hands(inserted_item)
+	inserted_item = null
+	on = FALSE
+	STOP_PROCESSING(SSobj, src)
+	UpdateIcon()
+
+/obj/item/milker/process()
+	var/mob/living/carbon/W = loc
+	if (W)
+		var/obj/item/organ/genital/breasts/O = W.getorganslot(target_organ)
+		if (O)
+			if (O.reagents.total_volume >= transfer_rate * 2)
+				if (inserted_item.reagents.total_volume < inserted_item.reagents.maximum_volume)
+					O.reagents.trans_to(inserted_item.reagents, amount = transfer_rate)
+				else
+					to_chat(W, "<span class='notice'>[src] stops pumping. [inserted_item] is full.</span>")
+					on = FALSE
+					STOP_PROCESSING(SSobj, src)
+					UpdateIcon()
+
+/obj/item/milker/penis
+	name = "penis milking machine"
+	icon_state = "PenisOff"
+	item_state = "PenisOff"
+	desc = "A pocket sized pump and tubing assembly designed to collect and store products from the penis."
+	
+	target_organ  = "testicles" // Since semen is stored in the balls
+		
+/obj/item/milker/penis/UpdateIcon()
+	icon_state = "Penis[on ? "On" : "Off"][inserted_item ? "Beaker" : ""]"
+	item_state = icon_state