View difference between Paste ID: Gcf8nNyM and a99F1icu

 function movetotree()
    for i=1,7 do
       turtle.forward()
    end
 end
 
 function drop()
    for d=1,15 do
       turtle.select(i)
       turtle.dropDown()
    end
 end
 
 function cut()
    turtle.dig()
    turtle.forward()
    while true do
       if turtle.digUp() then
       turtle.up()
       else if not turtle.down() then
       turtle.back()
       break
       end
    end
 end
 end
 
 function movetodrop()
    for g=1,7 do
       turtle.back()
    end
 end
 
 function refuel()
    if (turtle.getFuelLevel()=="Unlimited") then
       return true
    else if (turtle.getFuelLevel()>=600) then
-   if (turtle.getFuelLevel()>=600) then
+
    turtle.turnRight()
    turtle.turnRight()
    turtle.suck()
    turtle.refuel(64)
    turtle.select(1)
    turtle.turnLeft()
    turtle.turnLeft()
    end
    end
 end
 
 function plant()
    turtle.select(14)
    turtle.place()
    turtle.select(1)
 end
 
 function saplings()
    turtle.select(14)
    turtle.turnRight()
    turtle.suck()
    turtle.select(1)
    turtle.turnLeft()
 end
 
 function getbonemeal()
    turtle.select(15)
    turtle.up()
    turtle.turnRight()
    turtle.suck()
    turtle.select(1)
    turtle.turnLeft()
    turtle.down()
 end
 
 function bonemeal()
    turtle.select(15)
    turtle.place()
    turtle.place()
    turtle.place()
    turtle.place()
    turtle.select(1)
 end
 while true do
    refuel()
    saplings()
    getbonemeal()
    movetotree()
    for z=1,16 do
       plant()
       bonemeal()
       cut()
    end
    movetodrop()
    drop()
 end