Bounce text in a terminal!

bounce.jl

using TerminalUserInterfaces

const TUI = TerminalUserInterfaces

function bounce(str; delay = 0.08)
    TUI.initialize()
    try
        terminal = TUI.Terminal()
        width, height = TUI.terminal_size()
        len = length(str)
        endcol = width - len - 1
        row = height ÷ 2
        str2 = " $str "
        left_to_right = true
        while true
            range = left_to_right ? (1:endcol) : (endcol:-1:1)
            for col in range
                TUI.move_cursor(row, col)
                print(str2)
                sleep(delay)
                TUI.get_event(terminal) !== nothing && return
            end
            left_to_right = !left_to_right
        end
    finally
        TUI.cleanup()
    end
end

bounce("Hello World")