local modules = peripheral.find("manipulator") or peripheral.find("neuralInterface")
if not modules then
	error("Must have neural interface or manipulator", 0)
end

if not modules.hasModule("plethora:sensor") then
	error("The entity sensor is missing", 0)
end
if not modules.hasModule("plethora:introspection") then
	error("The introspection module is missing", 0)
end

term.clear()
term.setCursorPos(1, 1)
print("Feeder script started")

local inv = modules.getInventory()
local cachedSlot = false
function feed()
	if pcall(modules.getMetaOwner) then
		local data = modules.getMetaOwner()
		while data.food.hungry do
			local item
			if cachedSlot then
				local slotItem = inv.getItem(cachedSlot)
				if slotItem and slotItem.consume then
					item = slotItem
				else
					cachedSlot = nil
				end
			end
			if not item then
				for slot, meta in pairs(inv.list()) do
					local slotItem = inv.getItem(slot)
					if slotItem and slotItem.consume then
						print("Using food from slot " .. slot)
						item = slotItem
						cachedSlot = slot
						break
					end
				end
			end
			if item then
				item.consume()
			else
				print("Cannot find food")
				break
			end
			data = modules.getMetaOwner()
		end
		sleep(3)
	end
end

while true do
    feed()
end