xoinvader.render

Module that renders graphics to screen.

class xoinvader.render.Renderable

Base for renderable objects.

get_render_data(None) -> (gpos_list, data_gen)

Every renderable object must return tuple consist of: * gpos_list: list of every Surface’s global positions (List of Points)

Example: [Point(x=5, y=5), Point(x=10, y=10)]

• data_gen: generator which yields tuple (lpos, image, style) Example: (Point(x=5, y=5), “*”, curses.A_BOLD)

remove_obsolete(Point(int, int)) → None

Every renderable object must remove old bullets that places behind border (field for rendering).

If object will never change its coordinates it may not implement this method.

render_priority = 0

class xoinvader.render.Renderer(border)

Handles collection of renderable objects, renders them to screen.

add_object(obj)

Add renderable object.

remove_object(obj)

Remove renderable object.

render_all(screen)

Render all renderable objects.

xoinvader.render.render_objects(objects, screen)

Render all renderable objects.