mine_WIP

x,y,z = arg[1], arg[2], arg[3]
switch = 0
switch_second = 0
block_volume = (x*z)*y


-- -------------------------- FUELS
fuel_type = { "wood_tool", "lava", "blaze_rod", "wood_blocks", "sticks", "coal/charcoal", "mushroom_blocks"}
fuel_value = { 10, 1000, 120, 15, 5, 80, 15}

-- --------------------------- FUEL CALCULATOR, AND REFUELER
function doFuel(fuelSlot)
    for i=1, #fuel_value do
        calculated_fuel = block_volume / fuel_value[i]
        io.write(fuel_type[i] .. " - " .. calculated_fuel .. "\n" )
    end
    io.write("CHESTS IN SLOT 1\n")
    io.write("WAITING FOR FUEL IN SLOT 2")
    turtle.select(fuelSlot)
    while block_volume >= turtle.getFuelLevel() do
        turtle.refuel(1)
    end
    if turtle.getItemCount(fuelSlot) > 0 then -- -------------------------- DROP EXCESS FUEL
        turtle.dropUp()
    end
end


-- -------------------------- CHECK INVENTORY, AND CHEST IT, WITH NORMAL CHESTS
function checkIV (startSlot, endSlot, chestSlot)
    is_full = 0
    for i = startSlot, endSlot, 1 do
        turtle.select(i)
        if turtle.getItemCount(i) >= 10 then
            is_full = is_full + 1
        end
    end
    if is_full >= 15 then
        turtle.select(chestSlot)
        if turtle.detectUp() then
            turtle.digUp()
        end
        turtle.placeUp()
        for i = startSlot, endSlot, 1 do
            turtle.select(i)
            turtle.dropUp()
        end
    end
end

-- -------------------------- MAIN
doFuel(2) -- ---------------- REFUEL
for i=1 , y/2 do
    for ii=1, z-1 do
        for iii=1, x-1 do -- ---------------- FORWARD
            if turtle.detect() then
                turtle.dig()
            end
            turtle.digDown()
            turtle.forward()
        end
        if switch == 0 then -- ---------------- MAIN TURN
            turtle.turnRight()
            turtle.dig()
            turtle.digDown()
            turtle.forward()
            turtle.turnRight()
            switch = 1
        else
            turtle.turnLeft()
            turtle.dig()
            turtle.digDown()
            turtle.forward()
            turtle.turnLeft()
            switch = 0
        end
    end
    for iii=1, x-1 do -- ---------------- SECOND FORWARD
        if turtle.detect() then
            turtle.dig()
        end
        turtle.digDown()
        turtle.forward()
    end
    if switch == 0 then -- ---------------- SECOND TURN
        for ix=1, 2 do
            turtle.turnLeft()
        end
    else
        for ix=1, 2 do
            turtle.turnRight()
        end
    end
    checkIV(2,16,1) -- ---------------- CHECK INVENTORY

    for i=1, 2 do   -- ---------------- LOWERING THE LEVEL TWO TIMES
        turtle.digDown()
        turtle.down()
    end
end
-- pastebin get sdFmrn4B test