def get_center_wall(ai_settings, screen):
"""Returns a wall with it's centerx and centery equal to that of the screen's."""
screen_rect = screen.get_rect()
center_wall = Wall(ai_settings, screen)
center_wall.centerx = screen_rect.centerx
center_wall.centery = screen_rect.centery
return center_wall
def create_wall(ai_settings, screen, walls, center_wall, column_number,
row_number):
"""Specify the correct coordinates for the individual walls to
spawn and Adds the new wall into the list(walls)."""
new_wall = Wall(ai_settings, screen)
new_wall.centerx = wall_get_x(ai_settings, new_wall.rect, column_number,
center_wall)
new_wall.centery = wall_get_y(ai_settings, new_wall.rect, row_number,
center_wall)
walls.add(new_wall)
