Mall Kiosk Program - Condemned Network Mall

--[[
This program is designed for use with Computercraft
This is a modern version of the kiosk program designed for use in Minecraft versions newer than 1.6.4
Custom version for: The Condemned Network - The 1.12 Pack player mall
Kiosk Specs: 2 blocks wide by 3 blocks tall advanced monitor

Programmed by Rolcam
You can copy/modify this program as you wish, just please leave the documentation intact

]]--
-- Mall Location Variable (mLoc) - This determines what text based sign the kiosk is to display when it cycles back to its main screen
-- Default Locations: 0 - Ad Agency Demo | 1 - Rolcam's Bar & Grill | 2 - McDonalds Kiosk
mLoc = 0
-- Time variable for how long (in seconds) to display each sign
t = 5

oldTerm = term.current()

--Redirects setup/install output to monitor (for artistic effect)
tSides = {"left","right","bottom","top","front","back"}

for i = 1, #tSides do
  monitor = peripheral.wrap(tSides[i])
  if monitor then
        side = tSides[i]
        break
  end
end


--Prevents program termination
os.pullEvent = os.pullEventRaw

if not fs.exists("boot") then
    term.setTextColor(colors.red)
    print("Warning: boot image missing!")
    print("Downloading image...")
    term.setTextColor(colors.white)
    shell.run("pastebin get JUKMFJSe boot")
    term.setTextColor(colors.green)
    print("Kiosk boot image downloaded.")
    term.setTextColor(colors.white)
else
    term.setTextColor(colors.green)
    print("boot image found!")
    term.setTextColor(colors.white)
end
local img = paintutils.loadImage("boot")
term.redirect(monitor)
paintutils.drawImage(img, 1,1)
term.redirect(oldTerm)
term.setBackgroundColor(colors.blue)
term.setTextColor(colors.orange)
term.clear()
print("Rolcam's Kiosk Program V1")
term.setTextColor(colors.white)
print(" ")
print("Beginning system check...")
--Checks for missing signs and labels itself
print("Checking signs...")
if not fs.exists("image") then
    term.setTextColor(colors.red)
    print("Warning: advert image missing!")
    term.setTextColor(colors.white)
    print("Downloading image...")
    shell.run("pastebin get fDigRNmG image")
    term.setTextColor(colors.green)
    print("File downloaded")
    term.setTextColor(colors.white)
else
    term.setTextColor(colors.green)
    print("beach image found!")
    term.setTextColor(colors.white)
end

if not fs.exists("ad2") then
    term.setTextColor(colors.red)
    print("Warning: Kiosk advert sign is missing!")
    term.setTextColor(colors.white)
    print("Downloading image...")
    shell.run("pastebin get WwMDuBuY ad2")
    term.setTextColor(colors.green)
    print("File downloaded")
    term.setTextColor(colors.white)
else
    term.setTextColor(colors.green)
    print("Kiosk advert sign image found!")
    term.setTextColor(colors.white)
end
adSign2 = paintutils.loadImage("ad2")

if mLoc == 2 then
    if not fs.exists("McDonalds") then
        term.setTextColor(colors.red)
        print("Warning: Kiosk McDonalds sign is missing!")
        term.setTextColor(colors.white)
        print("Downloading image...")
        shell.run("pastebin get J3PTn6ze McDonalds")
        term.setTextColor(colors.green)
        print("File downloaded")
        term.setTextColor(colors.white)
    else
        term.setTextColor(colors.green)
        print("Kiosk McDonalds sign found!")
        term.setTextColor(colors.white)
    end
end
McDon = paintutils.loadImage("McDonalds")





print("Sign check completed!")
print("Checking for computer label")
if os.getComputerLabel() == nil then
    term.setTextColor(colors.red)
    print("Warning: Computer is not labeled!")
    print("Labelling Computer")
    os.setComputerLabel("Mall - Advert Kiosk")
    term.setTextColor(colors.white)
else
    term.setTextColor(colors.green)
    print("Computer is already labelled. Great!")
    term.setTextColor(colors.white)
end
print("System Check Completed!")
sleep(1)
print("Starting Kiosk!")

-- Displays text overlay over images - Modify this to fit your needs
function adText()
    if mLoc == 0 then
        term.setBackgroundColor(colors.black)
        term.clear()
        term.setCursorPos(1,1)
        term.setTextColor(colors.orange)
        print("  Condemned Mall  ")
        print("Advertising Agency")
        print("    Demo Kiosk    ")
        print(" ")
        term.setTextColor(colors.yellow)
        sleep(0.5)
        print("Pricing Rates --->")
        print(" ")
        sleep(0.5)
        print("<--- Example Text ")
        sleep(0.5)
        print(" Example Text --->")
    elseif mLoc == 1 then
        term.setBackgroundColor(colors.black)
        term.clear()
        term.setTextColor(colors.orange)
        term.setCursorPos(1,1)
        print("    Welcome to    ")
        print("     Rolcam's     ")
        print("   Bar & Grill!   ")
        print(" ")
        print("    Food Menu:    ")
        print("Cheese Wheels: $25")
        print("Venison Burg: $20")
        print("Paradise Burg: $10")
        print("Deluxe Nachos: $10")
        print("Onion Rings: $5  ")
        print("Fries: $5")
        print(" ")
        print("   Drinks Menu:   ")
        print("Kumis: $10")
        print("Mead: $10")
        print("Cider: TBD")
        print("Cider [Intox]: TBD")
        print("Ale: TBD")
        print("Lager: TBD")
    elseif mLoc == 2 then
            term.clear()
            paintutils.drawImage(McDon, 1, 1)
            term.setTextColor(colors.yellow)
            term.setCursorPos(1,10)
            print("    Welcome to     ")
            print("     McDonalds     ")
            print("                   ")
            print("    Order Here!    ")
    else
        term.setTextColor(colors.orange)
        term.setBackgroundColor(colors.black)
        term.setCursorPos(2,14)
        term.write(" Your Ad Here! ")
        term.setCursorPos(2,15)
        print(" Contact Rolcam ")
        term.setCursorPos(2,16)
        print(" for details! ")
        term.setTextColor(colors.white)
        term.setCursorPos(1,1)
    end
end



mLoc2 = mLoc

term.redirect(monitor)
adSign = paintutils.loadImage("image")
while redstone.getInput("left") == true do
    sleep(1)
end
while true do
    mLoc = mLoc2
    adText()
    sleep(10)
    mLoc = 999
    paintutils.drawImage(adSign, 1, 1)
    adText()
    sleep(t)
    mLoc = mLoc2
    adText()
    sleep(10)
    mLoc = 999
    paintutils.drawImage(adSign2, 1, 1)
    adText()
    sleep(t)
end