class Scoreboard:
def __init__(self, ai_game):
self.ai_game = ai_game
self.screen = ai_game.screen
self.screen_rect = self.screen.get_rect()
self.settings = ai_game.settings
self.stats = ai_game.stats
self.text_color = (30, 30, 30)
self.font = pygame.font.SysFont(None, 48)
self.prep_score()
self.prep_high_score()
self.prep_level()
self.prep_shooters()
def prep_score(self):
rounded_score = round(self.stats.score, -1)
score_str = "{:,}".format(rounded_score)
self.score_image = self.font.render(score_str, True, self.text_color,
self.settings.bg_color)
self.score_rect = self.score_image.get_rect()
self.score_rect.right = self.screen_rect.right - 20
self.score_rect.top = 20
def prep_high_score(self):
high_score = round(self.stats.high_score, -1)
high_score_str = "{:,}".format(high_score)
self.high_score_image = self.font.render(high_score_str, True,
self.text_color,
self.settings.bg_color)
self.high_score_rect = self.high_score_image.get_rect()
self.high_score_rect.centerx = self.screen_rect.centerx
self.high_score_rect.top = self.score_rect.top
def prep_level(self):
level_str = str(self.stats.level)
self.level_image = self.font.render(level_str, True, self.text_color,
self.settings.bg_color)
self.level_rect = self.level_image.get_rect()
self.level_rect.right = self.score_rect.right
self.level_rect.top = self.score_rect.bottom + 10
def prep_shooters(self):
self.shooters = Group()
for shooter_number in range(self.stats.ships_left):
shooter = Shooter(self.ai_game)
shooter.rect.x = 10 + shooter_number * shooter.rect.width
shooter.rect.y = 10
self.shooters.add_internal(shooter)
def show_score(self):
self.screen.blit(self.score_image, self.score_rect)
self.screen.blit(self.high_score_image, self.high_score_rect)
self.screen.blit(self.level_image, self.level_rect)
self.shooters.draw(self.screen)
def check_high_score(self):
if self.stats.score > self.stats.high_score:
self.stats.high_score = self.stats.score
self.prep_high_score()
class Scoreboard():
def __init__(self, ai_settings, screen, stats):
self.screen = screen
self.screen_rect = screen.get_rect()
self.ai_settings = ai_settings
self.stats = stats
self.text_color = (30, 30, 30)
self.font = pygame.font.SysFont(None, 48)
self.prep_score()
self.prep_high_score()
self.prep_level()
self.prep_ships()
def prep_ships(self):
self.ships = Group()
for ship_number in range(self.stats.ships_left):
ship = Ship(self.ai_settings, self.screen)
ship.rect.x = 10 + ship_number * ship.rect.width
ship.rect.y = 10
self.ships.add_internal(ship)
def prep_level(self):
self.level_image = self.font.render(str(self.stats.level), True,
self.text_color,
self.ai_settings.bg_color)
self.level_rect = self.level_image.get_rect()
self.level_rect.right = self.score_rect.right
self.level_rect.top = self.score_rect.bottom + 10
def prep_score(self):
rounded_score = int(round(self.stats.score, -1))
score_str = "{:,}".format(rounded_score)
self.score_image = self.font.render(score_str, True, self.text_color,
self.ai_settings.bg_color)
self.score_rect = self.score_image.get_rect()
self.score_rect.right = self.screen_rect.right - 20
self.score_rect.top = 20
def show_score(self):
self.screen.blit(self.score_image, self.score_rect)
self.screen.blit(self.high_score_image, self.high_score_rect)
self.screen.blit(self.level_image, self.level_rect)
self.ships.draw(self.screen)
def prep_high_score(self):
high_score = int(round(self.stats.high_score, -1))
high_score_str = "{:,}".format(high_score)
self.high_score_image = self.font.render(high_score_str, True,
self.text_color,
self.ai_settings.bg_color)
self.high_score_rect = self.high_score_image.get_rect()
self.high_score_rect.centerx = self.screen_rect.centerx
self.high_score_rect.top = self.score_rect.top
class Scoreboard():
"""A class to report scoring information"""
def __init__(self, ai_settings, screen, stats):
"""Initialize scorekeeping attributes"""
self.screen = screen
self.screen_rect = screen.get_rect()
self.ai_settings = ai_settings
self.stats = stats
#Font settings for scoring information
self.text_color = (30, 30, 30)
self.font = pygame.font.SysFont(None, 48)
#Prepare the initialize score image
self.prep_score()
self.prep_high_score()
self.prep_level()
self.prep_ships()
def prep_score(self):
"""Turn the score into a rendered image"""
rounded_score = round(self.stats.score, -1)
score_str = "{:,}".format(rounded_score)
self.score_image = self.font.render(score_str, True, self.text_color,
self.ai_settings.bg_color)
#Display the score at the top right of the screen
self.score_rect = self.score_image.get_rect()
self.score_rect.right = self.screen_rect.right - 20
self.score_rect.top = 20
def show_score(self):
"""Draw scores and ships to the screen"""
self.screen.blit(self.score_image, self.score_rect)
self.screen.blit(self.high_score_image, self.high_score_rect)
self.screen.blit(self.level_image, self.level_rect)
#Draw ships
self.ships.draw(self.screen)
def prep_high_score(self):
"""Turn the high score into a rendered image."""
high_score = int(round(self.stats.high_score, -1))
high_score_str = "{:,}".format(high_score)
self.high_score_image = self.font.render(high_score_str, True,
self.text_color,
self.ai_settings.bg_color)
#Center the high score at the top of the screen
self.high_score_rect = self.high_score_image.get_rect()
self.high_score_rect.centerx = self.screen_rect.centerx
self.high_score_rect.top = self.score_rect.top
def prep_level(self):
"""Turn the level into a rendered image."""
self.level_image = self.font.render(str(self.stats.level), True,
self.text_color,
self.ai_settings.bg_color)
#Position the level below the score
self.level_rect = self.level_image.get_rect()
self.level_rect.right = self.score_rect.right
self.level_rect.top = self.score_rect.bottom + 10
def prep_ships(self):
"""Show how many ships are left"""
self.ships = Group()
for ship_number in range(self.stats.ships_left):
ship = Ship(self.ai_settings, self.screen)
ship.rect.x = 10 + ship_number * ship.rect.width
ship.rect.y = 10
self.ships.add_internal(ship)
class Scoreboard:
def __init__(self, ai_game):
# initialize scorekeeping attributes
self.ai_game = ai_game
self.screen = ai_game.screen
self.screen_rect = self.screen.get_rect()
self.settings = ai_game.settings
self.stats = ai_game.stats
# font settings for scoring information
self.text_color = (30, 30, 30)
self.font = pygame.font.SysFont(None, 48)
# prepare initial score image
self.prep_score()
self.prep_high_score()
self.prep_level()
self.prep_ships()
def prep_score(self):
# turn the score into a rendered image
rounded_score = round(self.stats.score - 1)
score_str = "{:,}".format(rounded_score)
self.score_image = self.font.render(score_str, True, self.text_color,
self.settings.bg_color)
# display the score at the top right of the screen
self.score_rect = self.score_image.get_rect()
self.score_rect.right = self.screen_rect.right - 20
self.score_rect.top = 20
def prep_high_score(self):
# turn high score in rendered image
high_score = round(self.stats.high_score, 1)
high_score_str = "{:,}".format(high_score)
self.high_score_image = self.font.render(high_score_str, True,
self.text_color,
self.settings.bg_color)
#center high score at the top of the screen
self.high_score_rect = self.high_score_image.get_rect()
self.high_score_rect.centerx = self.screen_rect.centerx
self.high_score_rect.top = self.score_rect.top
def prep_level(self):
# turn the level in rendered image
level_str = str(self.stats.level)
self.level_image = self.font.render(level_str, True, self.text_color,
self.settings.bg_color)
# position the level below the score
self.level_rect = self.level_image.get_rect()
self.level_rect.right = self.score_rect.right
self.level_rect.top = self.score_rect.bottom + 10
def prep_ships(self):
# show many ships are left
self.ships = Group()
for ship_number in range(self.stats.ships_left):
ship = Ship(self.ai_game)
ship.rect.x = 10 + ship_number * ship.rect.width
ship.rect.y = 10
self.ships.add_internal(ship)
def show_score(self):
# draw score to screen
self.screen.blit(self.score_image, self.score_rect)
self.screen.blit(self.high_score_image, self.high_score_rect)
self.screen.blit(self.level_image, self.level_rect)
self.ships.draw(self.screen)
def check_high_score(self):
if self.stats.score > self.stats.high_score:
self.stats.high_score = self.stats.score
self.prep_high_score()
class Scoreboard():
"""显示得分信息的类"""
def __init__(self, ai_settings, screen, stats):
"""初始化显示得分涉及的属性"""
self.screen = screen
self.screen_rect = screen.get_rect()
self.ai_settings = ai_settings
self.stats = stats
# 显示得分信息时使用的字体设置
self.text_color = (30, 30, 30)
self.font = pygame.font.SysFont(None, 48)
# 准备包含最高得分和当前得分的图像
self.prep_score()
self.prep_high_score()
self.prep_level()
self.prep_ships()
def prep_score(self):
"""将得分转换为一幅渲染的图像"""
rounded_score = round(self.stats.score, -1)
score_str = "{:,}".format(rounded_score)
self.score_image = self.font.render(score_str, True, self.text_color,
self.ai_settings.bg_color)
# 将得分放在屏幕右上角
self.score_rect = self.score_image.get_rect()
self.score_rect.right = self.screen_rect.right - 20
self.score_rect.top = 20
def prep_high_score(self):
"""将最高得分转换为渲染的图像"""
high_score = int(round(self.stats.high_score, -1))
high_score_str = "{:,}".format(high_score)
self.high_score_image = self.font.render(high_score_str, True,
self.text_color,
self.ai_settings.bg_color)
# 将最高得分放在屏幕顶部中央
self.high_score_rect = self.high_score_image.get_rect()
self.high_score_rect.centerx = self.screen_rect.centerx
self.high_score_rect.top = self.score_rect.top
def show_score(self):
"""在屏幕上显飞船等级和得分"""
self.screen.blit(self.score_image, self.score_rect)
self.screen.blit(self.high_score_image, self.high_score_rect)
self.screen.blit(self.level_image, self.level_rect)
# 绘制飞船
self.ships.draw(self.screen)
def prep_level(self):
"""将等级转换为渲染的图像"""
self.level_image = self.font.render(str(self.stats.level), True,
self.text_color,
self.ai_settings.bg_color)
# 将等级放在得分下方
self.level_rect = self.level_image.get_rect()
self.level_rect.right = self.score_rect.right
self.level_rect.top = self.score_rect.bottom + 10
def prep_ships(self):
"""显示还余下多少艘飞船"""
self.ships = Group()
for ship_number in range(self.stats.ships_left):
ship = Ship(self.ai_settings, self.screen)
ship.rect.x = 10 + ship_number * ship.rect.width
ship.rect.y = 10
self.ships.add_internal(ship)
def add_internal(self, sprite):
Group.add_internal(self, sprite)
sprite.zindex = len(self._spritelist)
self._spritelist.append(sprite)
if sprite.visible:
self.dirty = True
def add_internal(self, sprite):
Group.add_internal(self, sprite)
sprite.zindex = len(self._spritelist)
self._spritelist.append(sprite)
if sprite.visible:
self.dirty = True
