farmSharaf

--farmSharaf by djPtica v0.1.0

function empty()
   turtle.turnLeft()
   for i=1, 16 do
      turtle.select(i)
      turtle.drop()
   end
   turtle.turnRight()
end

function takeSapling()
   turtle.turnRight()
   turtle.select(1)
   turtle.suck()
   n = turtle.getItemCount(1)
   while n < 32 do
      print("Nedovoljno saplinga u chestu!")
      sleep(5)
      term.clear()
      term.setCursorPos(1,1)
      turtle.suck()
      n = turtle.getItemCount(1)
   end
   turtle.turnLeft()
end

function cut()
   turtle.down()
   turtle.dig()
   turtle.forward()
   for i=1, 5 do
      turtle.digUp()
      turtle.up()
   end
   turtle.digUp()
   for i=1, 4 do
      turtle.down()
   end
   turtle.select(1)
   turtle.placeDown()
   turtle.back()
end

function check()
   for i=1, 7 do
      turtle.forward()
      turtle.forward()
      turtle.turnLeft()
      if turtle.detect() then
         cut()
      end
      turtle.turnRight()
      turtle.turnRight()
      if turtle.detect() then
         cut()
      end
      turtle.turnLeft()
   end
end

function left1()
   turtle.forward()
   turtle.forward()
   turtle.turnLeft()
   turtle.forward()
   turtle.forward()
   turtle.forward()
   turtle.forward()
   turtle.turnLeft()
end

function right1()
   turtle.forward()
   turtle.forward()
   turtle.turnRight()
   turtle.forward()
   turtle.forward()
   turtle.forward()
   turtle.forward()
   turtle.turnRight()
end

function clean()
   for i=1, 13 do
      turtle.suckDown()
      turtle.forward()
   end
end

function left2()
   turtle.forward()
   turtle.turnLeft()
   turtle.forward()
   turtle.forward()
   turtle.turnLeft()
end

function right2()
   turtle.forward()
   turtle.turnRight()
   turtle.forward()
   turtle.forward()
   turtle.turnRight()
end

--GLAVNI PROGRAM
while true do
   --sijeca
   empty()
   takeSapling()
   turtle.up()
   check()
   for j=1, 2 do
      left1()
      check()
      right1()
      check()
   end
   --ciscenje
   left2()
   clean()
   for j=1, 5 do
      left2()
      clean()
      right2()
      clean()
   end
   right2()
   turtle.back()
   turtle.down()
   sleep(300)
end