kiosk

constants = require("shared/constants")
monitor = peripheral.wrap("top")

-- Draws the welcome screen
-- Returns all buttons and their bounding box
function print_welcome_screen()
    default_color()
    monitor.clear()

    monitor.setCursorPos(2, 1)
    monitor.write("Lotto")

    monitor.setCursorPos(1, 3)
    monitor.write("Leg 1 Diamant in das Fass und klicke")

    invert_color()
    monitor.setCursorPos(3, 8)
    monitor.write("      ")
    monitor.write(" Hier ")
    monitor.write("      ")

end


function default_color()
    monitor.setBackgroundColor(constants.default_bg)
    monitor.setTextColor(constants.default_fg)
end

function invert_color()
    local current_fg = monitor.getTextColor()
    local current_bg = monitor.getBackgroundColor()

    monitor.setBackgroundColor(current_fg)
    monitor.setTextColor(current_bg)
end

print_welcome_screen()