Function render_message

examples/space_invaders/space_invaders.py:502–524

Render a message glyph. Clears the area beneath the message first and assumes the display will be paused afterwards.

(session, window, msg, x, y)

def render_message(session, window, msg, x, y):
    """Render a message glyph.

    Clears the area beneath the message first
    and assumes the display will be paused
    afterwards.

    """
    # create message box
    msg = GlyphCoordinate(session, msg, x, y)

    # clear existing glyphs which intersect
    for gly in (
        session.query(GlyphCoordinate)
        .join(GlyphCoordinate.glyph)
        .filter(GlyphCoordinate.intersects(msg))
    ):
        gly.blank(window)

    # render
    msg.render(window, {})
    window.refresh()
    return msg


def win(session, window, state):