SimSoft Yellow (english) - Update

--SimSoft Yellow -  Copyright by Simlor (http://www.computercraft.info/forums2/index.php?/user/55655-simlor/)


--Update

BC(1)
Clear()

file = fs.open("SimSoft/Data/SystemColor","r")
local fileData = {}
local line = file.readLine()
repeat
table.insert(fileData,line)
line = file.readLine()
until line == nil
file.close()

SystemColor = fileData[3]

SystemColor = ((SystemColor-1)+1)

w, h = term.getSize()

wC = 0
hC = 1

while true do

	wC = (wC+1)

	CP(wC, hC)
	BC(SystemColor)
	write(" ")

	if wC == w then
		if hC == 3 then
			break
		else
			hC = (hC+1)
			wC = 0
		end
	end

end

anzeige = "SimSoft Update System"

TC(1)
CP(((w/2)-((#anzeige)/2)),2)

print(anzeige)


BC(1)
TC(128)

CP(4,6)
print("Loading Update File...")

local cacheBuster = ("%x"):format(math.random(0, 2 ^ 30))
local datei = http.get("https://pastebin.com/raw/DkuTZtem".. "?cb=" .. cacheBuster)
datei = datei.readAll()

local file = fs.open("SimSoft/Data/UpdateTemp", "w")
file.write(datei)
file.close()

file = fs.open("SimSoft/Data/Version","r")
local fileData = {}
local line = file.readLine()
repeat
table.insert(fileData,line)
line = file.readLine()
until line == nil
file.close()

SystemVersion = fileData[3]

file = fs.open("SimSoft/Data/UpdateTemp","r")
local fileData = {}
local line = file.readLine()
repeat
table.insert(fileData,line)
line = file.readLine()
until line == nil
file.close()

C = 3

while true do

	onlineVersion = fileData[(C-2)]
	onlineUpdateCode = fileData[(C-1)]

	if SystemVersion == onlineVersion then
		if C == 3 then

			updateErgebnis = false
			break

		else

			updateErgebnis = true
			break

		end

	else

		C = (C+3)

	end

end

TC(128)
CP(4,7)
print("> File Successfully Loaded!")

TC(128)
CP(4,8)
print("Checking System And Online Version...")



if updateErgebnis == false then
	TC(32)
	CP(4,10)
	print("> Your System Is Up To Date!")
	sleep(2)

else

	TC(16384)
	CP(4,10)
	print("> Your System Is Not Current!")

	TC(128)
	CP(4,10)
	shell.run("pastebin run "..onlineUpdateCode)
	os.reboot()

end