BasicOS

--[[ BasicOS ]]--
--[[ Just Does Games ]]--


--[[ FUNCTIONS ]]--

function clr() term.clear() end
function cp(x,y) term.setCursorPos(x,y) end
function sb(col) term.setBackgroundColor(colors[col]) end
function st(col) term.setTextColor(colors[col]) end

--[[ FUNCTIONS ]]--


--[[ INSTALL ]]--

function install()
    drawScreen() sb("lightGray")
    cp(1,5) print("BasicOS if a simple to use and install opperating system used for the simple and more advanced commands, options, and common security for your computer.")
    repeat
        a,i = os.pullEvent("key")
    until i == keys.right or i == keys.d
    drawScreen() cp(1,5)
    print("Files to be added:")
    print(" "..string.char(187).." BasicOS/main.lua")
    print(" "..string.char(187).." BasicOS/config.lua")
    print(" "..string.char(187).." BasicOS/MenuAPI/MenuAPI.lua") cp(1,10)
    print("Press "..string.char(16).." to continue")
    repeat
        a,i = os.pullEvent("key")
    until i == keys.right or i == keys.d
    drawScreen()
    print("Do you wish to install BasicOS and agree to all the files created via through Pastebin or installer?") print("")
    local cpx,cpy = term.getCursorPos()
    local running = true local sel = 1
    while running do
        cp(cpx,cpy)
        if sel == 1 then
            displayText(string.char(187).."Deny")
            displayText(" Accept")
        else
            displayText(" Deny")
            displayText(string.char(187).."Accept")
        end
        a,i = os.pullEvent("key")
        if i == keys.w or i == keys.up then
            if sel ~= 1 then sel = 1 end
        elseif i == keys.s or i == keys.down then
            if sel ~= 2 then sel = 2 end
        elseif i == keys.e or i == keys.enter then
            running = false
        end
    end
    if sel == 2 then
        -- attempt to install via pastebin
        -- failed: extract from here (copy MenuAPI to this file... main already included... config is blank for now)
    else
        sb("black") st("white") clr() cp(1,1)
    end
end

function drawScreen()
    sb("lightGray") clr() cp(1,sy) sb("gray") for i=1, sx do write(" ") end cp(sx,sy) st("white") write(string.char(16)) sb("white") cp(1,1)
    st("black") displayText(" Welcome to BasicOS! ") cp(1,2) displayText(" Installer ") cp(1,3) sb("gray") for i=1, sx do write(" ") end sb("lightGray")
end

function displayText(text)
    local x,y = term.getSize()
    local x2,y2 = term.getCursorPos()
    term.setCursorPos(math.ceil((x / 2) - (text:len() / 2)), y2)
    print(text)
end

--[[ INSTALL ]]--


--[[ INIT ]]--

sx,sy = term.getSize()
color = term.isColor()

if fs.exists("BasicOS/config.lua") == false or shell.getRunningProgram() ~= "BasicOS/main.lua" then
    install()
end

--[[ INIT ]]--

--[[ VARIABLES ]]--
--[[ VARIABLES ]]--


--[[ SECURITY ]]--
--[[ SECURITY ]]--