harvest

function itemSort()
 for i=5, 16 do
  turtle.transferTo(i)
  if turtle.getItemCount()==0 then
   break
  end
 end
end

function defultHarvest(typehar)
 success, data = turtle.inspectDown()
 print(success, " Name: ", data.name," Meta Data: ", data.metadata)
 if data.metadata==7 then
  if typehar==0 then
   turtle.digDown()
  end
 end
 if success==false then
  if typehar==1 then
   turtle.placeDown()
  end
 end
end

function getCropsDefult(type)
 defultHarvest(type)
 turtle.forward()
 defultHarvest(type)
 turtle.forward()
 defultHarvest(type)
 turtle.turnRight()
 turtle.forward()
 defultHarvest(type)
 turtle.forward()
 defultHarvest(type)
 turtle.turnRight()
 turtle.forward()
 defultHarvest(type)
 turtle.forward()
 defultHarvest(type)
 turtle.turnRight()
 turtle.forward()
 defultHarvest(type)
 turtle.forward()
 turtle.turnRight()
end

function chestIt()
 turtle.select(4)
 turtle.placeUp()
 for chesti=5,16 do
  turtle.select(chesti)
  turtle.dropUp()
 end
 turtle.select(4)
 turtle.digUp()
 turtle.select(1)
end

turtle.select(1)
local length, width = 7, 4
for widthi=1, width do
 for lengthi=1, length do
  getCropsDefult(0)
  getCropsDefult(1)
  itemSort()
  turtle.forward()
  turtle.forward()
  turtle.forward()
 end
 if widthi % 2 == 1 then
  turtle.back()
  turtle.turnRight()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.turnRight()
 else
  turtle.back()
  turtle.turnLeft()
  turtle.forward()
  turtle.turnLeft()
 end
 chestIt()
end