quarry loader

rednet.open("right")
print("slot : number : item")
print("1-4. 4 turtle")
print("5. 4 stone")
print("6. 4 dirt")
print("7. 4 chest")
print("8. 4 coal")
print("9. enderchest")
print("10. chunkloader")


function wait()
print("press any key to continue...")
os.pullEvent("key")
local count = 0
while count<15 do
  count = turtle.getItemCount(5)+turtle.getItemCount(6)+turtle.getItemCount(7)+turtle.getItemCount(8)
  sleep(2.5)
  print("checking quantities")
end
end

function load()
local i = 0
local j = 0
print("Starting: Please Stand Back")
for i=1,4 do
  turtle.select(i)
  turtle.place()
    for j=5,8 do
      turtle.select(j)
      turtle.drop(1)
    end
  turtle.turnRight()
end
turtle.select(9)
turtle.up()
turtle.placeDown()
turtle.select(10)
turtle.placeUp()
  for i=1,4 do
    rednet.broadcast("BioPrince")
    sleep(1)
  end
end

function calm()
local count=0
  while count<4 do
    local id, msg = rednet.receive()
    if msg == "BioPrince" then
      count=count+1
      print(count," down ",4-count," to go.")
    end

  end
end

function startUnload()
turtle.digUp()
turtle.digDown()
turtle.down()
end

-- picking up the the turtle
function unload()
for j=1,4 do
  for i=1,16 do
    turtle.select(i)
    turtle.suck()
  end
  turtle.dig()
  turtle.turnRight()
  end
end

wait()
load()
calm()
startUnload()
unload()