BIOS SPLASH SCREEN FOR CC

-- Function to draw a filled rectangle
local function drawFilledRectangle(x, y, width, height, color)
    paintutils.drawFilledBox(x, y, x + width - 1, y + height - 1, color)
end

-- Function to draw centered text
local function drawCenteredText(y, text, textColor, bgColor)
    local w, h = term.getSize()
    local x = math.floor((w - #text) / 2) + 1
    term.setCursorPos(x, y)
    term.setTextColor(textColor)
    term.setBackgroundColor(bgColor)
    term.write(text)
end

-- Function to display the splash screen
local function showSplashScreen()
    term.clear()
    term.setCursorPos(1, 1)

    local screenWidth, screenHeight = term.getSize()

    -- Draw border
    drawFilledRectangle(1, 1, screenWidth, screenHeight, colors.blue)
    term.setTextColor(colors.white)
    term.setBackgroundColor(colors.blue)

    -- Draw title
    drawCenteredText(math.floor(screenHeight / 2) - 4, "Doggy OS", colors.red, colors.blue)

    -- Draw message
    drawCenteredText(math.floor(screenHeight / 2) - 2, "Loading...", colors.black, colors.blue)

    -- Draw spinning wheel animation
    local spinnerFrames = {"|", "/", "-", "\\"}
    local spinnerX = math.floor(screenWidth / 2)
    local spinnerY = math.floor(screenHeight / 2) + 2
    local frameIndex = 1

    local function animateSpinner()
        while true do
            term.setCursorPos(spinnerX, spinnerY)
            term.write(spinnerFrames[frameIndex])
            frameIndex = frameIndex % #spinnerFrames + 1
            os.sleep(0.2)  -- Adjust speed of animation here
        end
    end

    -- Start spinner animation in a separate thread
    parallel.waitForAny(animateSpinner)
end

-- Example usage: Display splash screen
showSplashScreen()

-- Simulate loading process (replace with actual boot code)
os.sleep(5)  -- Replace with actual initialization process

-- Continue with normal boot process
term.clear()
term.setCursorPos(1, 1)
print("No issues detected. Continuing boot process...")