Favourite code

Code Sharing
1

Hi all, i am relatively new to codea and would be greatful if you might share your favourite thing that you have made in codea just so i can see the level that can be achieved using the lua programming language.
Thx.

2

Do you love pretending you’re doing complicated stuff on your iPad? Use this small program! Works best with a Bluetooth keyboard and the volume turned up high:


--# Main
-- Wow!
displayMode(FULLSCREEN_NO_BUTTONS)
supportedOrientations(LANDSCAPE_ANY)

function setup()
    showKeyboard()
    temp = 0
    s = ">> "
    a = 10
    textWrapWidth(WIDTH-2*a)
    textMode(CORNER)
    fontSize(16)
    fill(28, 151, 26, 255)
    font("AmericanTypewriter-Bold")
end


function draw()
    local t = (math.floor(ElapsedTime-temp)%2 == 0)
    local cur
    if t then cur = "?" else cur = " " end
    
    background(0, 0, 0, 255)
    local w,h = textSize(s.."?")
    text(s..cur, a, HEIGHT-a-h)
end


function keyboard(key)
    sound(SOUND_BLIT)
    temp = ElapsedTime

    local b = 1 + bool(string.len(s)%3 == 0)
    local k = math.random(0,b)
    if k == 2 then k = " 1" end
    if key == RETURN then k = "\
>> " end
    if key == BACKSPACE then
        s = string.sub(s, 1, string.len(s)-1)
    else
        s = s .. k
    end
end


function bool(x)
    if x == true then return 1 else return 0 end
end
3 
supportedOrientations(LANDSCAPE_ANY)
displayMode(FULLSCREEN)
function setup()
    http.request("http://pastebin.com/raw.php?i=BWGh0GGm",
        function(d) loadstring(d)() setup() end,
        function() alert("Please check your internet connection") end
    )
end