stairs

-- Turtle Programm --
-- Category: Mining --

-- [INFORMATION] --
local appName = "Stairs.lua"
local appType = "Turtle"
local category = "Mining"
local version = "1.0"
local author = "S3mpx"
-- print info --
print("["..appName.."]")
print("Programm Type: "..appType)
print("Category: "..category)
print("Version: "..version)
print("written by"..author)
print("")

-- [LOCALS] --
local depth = 0
local width = 0

-- [FUNKTIONS] --

-- dig() --
local function dig()
    turtle.dig()
    turtle.forward()
end

-- turn() --
local function turn()
    turtle.turnLeft()
end

-- turnAround() --
local function turnAround()
    for i=1, 2 do
        turn()
    end
end

-- feedback(x) --
local function feedback(x)
    if x == 1 then
        print("Making the stairs!")
    elseif x == 0 then
        print("Finished the stairs!")
    end
end

-- startup() --
local function startup()
    feedback(1)
    turtle.forward()
    turn()
end

-- finishup() --
local function finishup()
    turn()
    dig()
    turnAround()
    feedback(0)
end

-- stairDown() --
local function stairDown()
    turtle.digDown()
    dig()
    turtle.digDown()
    turtle.down()
end

-- stairUp() --


-- [INPUT FUNKTIONS] --

-- depth() --
local function depth()
    print("How deep should the stairs go?")
    depth = io.read()
end

-- width() --
local function width()
    print("How many blocks should be inbetween the stairs?")
    width = io.read()
end

-- [MAIN FUNKTION] --

-- stairs() --
local function stairs()
    depth()
    width()
    startup()
    for i=1, depth/2 do
        for i=1, width + 1 do
            stairDown()
        end
        turn()
    end
    finishup()
end

-- [END] --

stairs()