Mining Program Turtle

running = false

sleepTime = 4

function placeLoader()
selectedCh = turtle.getSelectedSlot()
turtle.select(5)
if turtle.getItemCount() == 0 then
turtle.select(6)
turtle.transferTo(5)
turtle.select(5)
end
turtle.placeUp()
turtle.select(selectedCh)
end

function checkOn()
turtle.turnLeft()
turtle.turnLeft()
digIt(3)
selectedC = turtle.getSelectedSlot()
turtle.select(14)
turtle.place()

turtle.select(13)
turtle.suck()
term.clear()
term.setCursorPos(1,1)
if turtle.getItemCount() == 0 then
running = false
print ("Not Running")
else
sleepTime = turtle.getItemCount()
running = true
print (sleepTime.."s sleepTime")
end
turtle.drop()

turtle.select(14)
turtle.dig()
turtle.select(selectedC)
turtle.turnLeft()
turtle.turnLeft()
end

function digIt(slotToUse)
selected = turtle.getSelectedSlot()
turtle.select(slotToUse)
repeat
turtle.dig()
turtle.dropDown()
sleep(0.5)
until turtle.detect() == false
turtle.select(selected)
end

print (sleepTime.."s sleepTime")

function digItDown(slotToUse)
selected = turtle.getSelectedSlot()
turtle.select(slotToUse)
repeat
turtle.digDown()
turtle.dropDown()
sleep(0.5)
until turtle.detectDown() == false
turtle.select(selected)
end

function digItUp(slotToUse)
selected = turtle.getSelectedSlot()
turtle.select(slotToUse)
repeat
turtle.digUp()
turtle.dropDown()
sleep(0.5)
until turtle.detectUp() == false
turtle.select(selected)
end

function refuelIt()
if turtle.getFuelLevel() <= 16 then
selectedF = turtle.getSelectedSlot()
turtle.select(16)
if turtle.getItemCount() == 0 then
digItUp(3)
turtle.select(15)
turtle.placeUp()
turtle.select(16)
turtle.suckUp()
turtle.select(15)
turtle.digUp()
turtle.select(16)
end
turtle.refuel(10)
turtle.select(selectedF)
end
end

function placeIt()

refuelIt()

turtle.select(2)

turtle.turnLeft()
if turtle.detect() then
digIt(3)
end
turtle.place()

turtle.turnRight()
if turtle.detect() then
digIt(3)
end
turtle.forward()
digItUp(3)
placeLoader()
turtle.back()
turtle.place()

turtle.turnRight()
if turtle.detect() then
digIt(3)
end
turtle.place()

turtle.select(5)
turtle.digUp()
turtle.select(1)
while  turtle.up() == false do
digItUp(3)
end
turtle.placeDown()
turtle.turnLeft()
end

function removeIt()

turtle.digDown()
turtle.down()

turtle.turnLeft()
turtle.dig()

turtle.turnRight()
turtle.dig()

turtle.turnRight()
turtle.dig()

turtle.turnLeft()

turtle.forward()

end


sleep(5)
checkOn()

while rs.getInput("top") == false do
if running == true then
placeIt()
sleep(sleepTime)
removeIt()
else
sleep(2)
end
checkOn()
end