agricraft.lua

local component = require("component")
local event = require("event")

local analyzer = component.agricraft_peripheral

local running = true

function analyzer.specimenChanged(current_specimen)
  local specimen = analyzer.getSpecimen()
  return specimen ~= current_specimen
end

local current_speciment = nil

while running do
  if analyzer.specimenChanged(current_specimen) then
    current_specimen = analyzer.getSpecimen()
    print("Specimen changed to:")
    print(current_specimen)
  end

  os.sleep(1)
end