user = user
load1 = "[      ]"
load2 = "[00    ]"
load3 = "[0000  ]"
load4 = "[000000]"




os.pullEvent = os.pullEventRaw

PVar={_PVarPath="/vvSystem/"}
setmetatable(PVar,PVar)

PVar._getVariablePath=function(name)
        local filepath = fs.combine(PVar["_PVarPath"],name..".var")
        if not fs.exists(PVar["_PVarPath"]) then
                fs.makeDir(PVar["_PVarPath"])
        end
        return filepath
end

function PVar._assertOnInvalidName(name)
        if name:sub(1,1)=="_" then
                error("Variable names cannot start with _")
        else
                local invalidCharPos,_ = name:find("[:/\*|<>;%s]")
                if invalidCharPos then
                        error("Variable names contains invalid character '"..name:sub(invalidCharPos,invalidCharPos).."'")
                end
        end
end

function PVar.__index(tbl,name)
        PVar._assertOnInvalidName(name)
        local f = io.open(PVar._getVariablePath(name), "r")
        if f then
                local content = textutils.unserialize(f:read())
                f:close()
                return content
        else
                return nil
        end
end

function PVar.__newindex(tbl,name,value)
        PVar._assertOnInvalidName(name)
        if value then
                local f = io.open(PVar._getVariablePath(name), "w")
                assert(f,"FAIL: could not open file")
                if f then
                        f:write(textutils.serialize(value))
                        f:close()
                end
        else
                fs.delete(PVar._getVariablePath(name))
        end
end


os.pullEvent = os.pullEventRaw
function printFrameLogin()
term.setCursorPos(1,1)
shell.run("clear")
print("+-----------------------------------------------+")
print("|---00000  000   0000 -|                     |--|")
print("|---00    00 00 00    -|                     |--|")
print("|---0000  00 00  0000 -|                     |--|")
print("|---00    00 00     00-|                     |--|")
print("|---00000  000   0000 -|                     |--|")
print("+-----------------------------------------------+")
end

term.clear()
term.setCursorPos(1,1)
printFrameLogin()
term.setCursorPos(26,2)
Ehwhatpass = PVar.pass
sleep(1)
write("Username: ")
user = read()
term.setCursorPos(46,2)
write("|--|")
if user == PVar.user then
		term.setCursorPos(26,3)
        write("Password: ")
        p1 = read("*")
		term.setCursorPos(46,2)
		write("|--|")
        if p1 == Ehwhatpass then
                term.clear()
				term.setCursorPos(1,1)
				printFrameLogin()
				term.setCursorPos(26,3)
				write("Loading "..load1.."")
				sleep(1)
				term.clear()
				term.setCursorPos(1,1)
				printFrameLogin()
				term.setCursorPos(26,3)
				write("Loading "..load2.."")
				sleep(1)
				term.clear()
				term.setCursorPos(1,1)
				printFrameLogin()
				term.setCursorPos(26,3)
				write("Loading "..load3.."")
				sleep(1)
				term.clear()
				term.setCursorPos(1,1)
				printFrameLogin()
				term.setCursorPos(26,3)
				write("Loading "..load4.."")
				sleep(1)
				shell.run("gui1")
        else
				term.setCursorPos(26,4)
                print("Password Incorrect!")
                sleep(2)
                os.shutdown()
        end
else
		term.setCursorPos(26,3)
        print("Username Incorrect!")
        sleep(2)
        os.shutdown()
end