QuarryMiner - CCTweaked (Completed)

--The robot might not work if you change the code

-- Mining params
-- Make sure miner has enough fuel
-- location depends on his starting location, positive X will be his forward and positive Z on his Right and positive Y under him
io.write("SizeForward ?")
local x = tonumber(io.read())
io.write("Size Depth ?")
local y = tonumber(io.read())
io.write("Size Right ?")
local z = tonumber(io.read())

local blockleft = 0

local cx = 0
local cy = 0
local cz = 0

function hole(depth)
    for d = 1, depth,1 do
        turtle.digDown()
        while turtle.down() == false do turtle.digDown() end
        blockleft = blockleft - 1
        refreshInfo()
    end
    for d = 1, depth,1 do
        while turtle.up() == false do turtle.digUp() end
    end
end

function rack(sizeforward,depth)
    for d = 1, sizeforward,1 do
        turtle.dig()
        while turtle.forward() == false do turtle.dig() end
        hole(depth)
    end
    for d = 1, sizeforward,1 do
        turtle.back()
    end
end

function refreshInfo()
        term.clear()
        term.setCursorPos(1,1)
        print("==-- Miner #3265 --==\n")
        print("block left to mine: " .. blockleft)
        print("\ncurrent fuel level: " .. turtle.getFuelLevel())
end

function quarry(sizeside,sizeforward,depth)
    blockleft = sizeside*sizeforward*depth
    for i = 0, sizeside - 1, 1 do
        rack(sizeforward,depth)
        turtle.turnRight()
        turtle.dig()
        while turtle.forward() == false do turtle.dig() end
        turtle.turnLeft()
    end
    turtle.turnLeft()
    for j = 0, sizeside - 1,1 do
        turtle.forward()
    end
    turtle.turnRight()

end

quarry(z,x,y)