def update_screen(game_settings, screen, player_render, aliens, bullets,
play_button, stats, scoreboard):
screen.fill(game_settings.background_color)
for bullet in bullets.sprites():
bullet.draw_bullet()
player_render.blitme()
aliens.draw(screen)
scoreboard.show_score()
if not stats.game_active:
play_button.draw_button()
pygame.display.flip()
def update_screen(ai_settings, screen, ship, bullets, aliens, stats,
play_button, sb, bg):
screen.fill(ai_settings.bg_color)
bg.blitme()
for bullet in bullets.sprites():
bullet.draw_bullet()
ship.blitme()
aliens.draw(screen)
sb.show_score()
if not stats.game_active:
play_button.draw_button()
pygame.display.flip()
def update_screen(set, screen, ship_1, bullets, aliens, stats, play_button,
sb):
screen.fill(set.background_color) # 更换屏幕颜色
ship_1.create_ship() # 不断的在新subface创建飞船
# for alien in aliens.sprites():
# alien.create_alien()
aliens.draw(screen) # 因为对sprite函数的不了解,他默认调用的是类中的某个名字值,无他
sb.show_score()
for bullet in bullets.sprites():
bullet.draw_bullet()
check_aliens_bottom(screen, aliens, stats, bullets, ship_1, set, sb)
if not stats.game_active:
play_button.draw_button()
pygame.display.flip() # 刷新
def update_screen(ai_setting, screen, ship, bullets, aliens, game_stats):
"""更新屏幕上的图片，并切换新屏幕，这里要用到三个参数"""
#每次循环时都重绘屏幕
screen.fill(ai_setting.bg_color)
ship.blitme()
for bullet in bullets.sprites():
bullet.draw_bullet()
aliens.draw(screen)
"""在屏幕上画出外星飞船群"""
"""更新飞船位置"""
pygame.display.flip()
def update_screen(ai_settings, screen, ship, aliens, bullets, stats,
play_button, scoreboard):
"""Update images on the screen and flip to the new screen."""
# Redraw the screen during each pass through the loop.
screen.fill(ai_settings.bg_color)
scoreboard.show_score()
# Redraw all bullets behind ship and aliens.
for bullet in bullets.sprites():
bullet.draw_bullet()
aliens.draw(screen)
ship.blitme()
# Draw the play button if the game is inactive.
if not stats.game_active:
play_button.draw_button()
# Make the most recently drawn screen visible.
pygame.display.flip()
def update_screen(settings, screen, ship, aliens, bullets, stats, play_button,
sb):
'''更新屏幕图像、切换到新屏幕'''
#每次更新重绘屏幕
screen.fill(settings.bg_color)
#绘制飞船
ship.blitme()
#绘制子弹
for bullet in bullets:
bullet.draw_bullet()
#绘制外星人
aliens.draw(screen)
#显示记分牌
sb.show_score()
#如果游戏未开始或已结束，绘制按钮
if not stats.game_active:
play_button.draw_button()
#最近绘制屏幕可见
pygame.display.flip()
def update_screen(ai_setting, screen, ship, aliens, bullets, game_status,
play_button, scoreboard):
"""更新屏幕图像，并切换到新屏幕"""
# 每次循环时都重绘屏幕
screen.fill(ai_setting.bg_color)
# 在飞船和外星人后面重绘所有子弹
for bullet in bullets.sprites():
bullet.draw_bullet()
ship.blitme()
# 对编组调用draw方法时，pygame自动绘制各个元素
aliens.draw(screen)
# 如果游戏未开启，则显示按钮
if not game_status.game_active:
play_button.draw_button()
# 绘制记分牌
scoreboard.draw_score_board()
# 让最近绘制的屏幕可见,营造平滑移动的效果
pygame.display.flip()
def update_screen(sett,window,ship,bullets):
for bullet in bullets.sprites():
bullet.draw_bullet()
window.fill(sett.bg)
ship.blitme()
pygame.display.flip()
