Severino Self Installer

--2.0 by Severino Aug-11-2015
--based on the computercraft pastebin script.

local code = {"WK68jh5d", "rJLuHR0g", "uzK5V1Kv", "YcDngWFp", "AE71CRnY", "BK6MCrZp", "tPKK0Vs3", "uwSCGam1", "bbz6S5Kw", "w4AGQE05", "h5n2gz7G", "ynVAgpaF", "d0hdE723", "f4rSnip8", "G6awvV8s", "FitDngkH", "meRmax76", "0JfKCUr1", "nna2VsZG", "uUPWBgPF", "EZqd0er1", "9GrQ8CT8","ZgGfdQkn","ZUiiQZHz","k2RpDss9","JxkPZ0FJ","ZLYJ9R4c","wC94sWss"}
local file = {"TreeCutter", "TurtleFarm", "Marquee1", "Marquee2", "BigTreeFarm", "MinerInstall", "TreeFarm", "Monitor", "todolist", "WheatFarm", "Duties", "stairs", "TreeLogger", "RoomClear", "RoomMaker", "Quarry", "HouseBuilder", "TimberHouse", "TownHouse", "TouchScreen", "TreeFarmNoFuel", "inventorycontrol", "Server_Rules","Keycard","Schematica","Security_Code_Lock","File_Deleter","Bank_Installer"}

function getSettings(file)
   local curSettings = file

    for i = 1, #curSettings do
      textutils.pagedPrint( tonumber( i ) .. " : " .. curSettings[i] )
    end
end


local input = nil
local start = 0
local stop = 0

function clear()
  term.clear()
  term.setCursorPos(1,1)
end

if not http then
    print( "Pastebin requires http API" )
    print( "Set enableAPI_http to 1 in mod_ComputerCraft.cfg" )
    return
end

clear()
print("Enter the corresponding number from the list or enter 0 to get all\n")

while input == nil do
   for i=1, #file do
    write(i..":"..file[i].."   ")
  end
   -- for i = 1, #file do
    --  textutils.pagedPrint( tonumber( i ) .. " : " .. file[i] )
    --end
   print("")
   input = tonumber(read())
   if input == 0 then
      start = 1
      stop = #code
   else
      start = input
      stop = input
   end
   if input == nil then
      clear()
      print("Try again, but this time enter the NUMBER, or enter 0 for all, or hold ctrl+t to exit.\n")
   end
end

for i=start, stop do
    -- Download a file from pastebin.com
    -- Determine file to download
    local sCode = code[i]
    local sFile = file[i]
    local sPath = shell.resolve( sFile )
    if fs.exists( sPath ) then
                --this will delete a script of the same name you are downloading to make room.
                --Good for updating scripts you have edited on pastebin.
        fs.delete( sPath )
    end

    -- GET the contents from pastebin
    write( "Connecting to pastebin.com... " )
    local response = http.get(
        "http://pastebin.com/raw.php?i="..textutils.urlEncode( sCode )
        )

    if response then
        print( "Success." )

        local sResponse = response.readAll()
        response.close()

        local file = fs.open( sPath, "w" )
        file.write( sResponse )
        file.close()

        term.clear()
        term.setCursorPos(1,1)
        print( "Downloaded as "..sFile )
        sleep(1)


    else
        print( "Failed." )
    end

print( "Thank you for using Mr John Dowe's programs, have fun!" )
sleep(1)
shell.switchTab( shell.openTab(sFile) )
--shell.run( sFile )
end