lol

function forward()
 while true do
  if turtle.forward() then
   break
   else
   turtle.attack()
   turtle.dig()
  end
 end
end

function up()
 while true do
  if turtle.up() then
   break
   else
   turtle.digUp()
   turtle.attackUp()

  end
 end
end

function down()
 while true do
  if turtle.down() then
   break
   else turtle,attackDown()
   turtle.digDown()

  end
 end
end


local wherex, wherey, wherez,a,b,c,homey

function comebackhome()

 turtle.getItemCount(13) = wherex
 turtle.getItemCount(14) = wherez
 local  a,b,c = turtle.locate(5)

 homey - b = wherey

 for i = 1, wherey do
  up()
 end

 turtle.turnRight()
 turtle.turnRight()

 for i = 1, wherez do
  forward()
 end

 turtle.turnRight()

 for i = 1,wherex() do
  forward()
 end

 turtle.turnRight()

end

local startbread = turtle.getItemDetail(1).name

function askhome()

 if startbread == "minecraft:bread" then
  print("Enter y value of the chest")
  local homey = read()
  else
  print("warning: home y axis not
 end
end