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breakoutclone.py
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breakoutclone.py
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'''
Function:
打砖块小游戏
Author:
Charles
微信公众号:
Charles的皮卡丘
'''
import os
import pygame
from ...utils import QuitGame
from ..base import PygameBaseGame
from .modules import Paddle, Ball, Brick, loadLevel
'''配置类'''
class Config():
# 根目录
rootdir = os.path.split(os.path.abspath(__file__))[0]
# 一些颜色
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
PINK = (212, 149, 174)
PURPLE = (168, 152, 191)
YELLOW = (245, 237, 162)
BLUE = (51, 170, 230)
AQUA = (182, 225, 225)
# 游戏界面里的一些参数
BRICKWIDTH = 10
BRICKHEIGHT = 10
PADDLEWIDTH = 60
PADDLEHEIGHT = 12
BALLRADIUS = 8
# 屏幕大小
SCREENSIZE = (640, 480)
SCREENWIDTH = 640
SCREENHEIGHT = 480
# 标题
TITLE = '打砖块小游戏 —— Charles的皮卡丘'
# FPS
FPS = 30
FPS_GAMING = 50
# 字体路径
FONT_PATHS_DICT = {
'default20': {'name': os.path.join(rootdir.replace('breakoutclone', 'base'), 'resources/fonts/MaiandraGD.ttf'), 'size': 20},
'default30': {'name': os.path.join(rootdir.replace('breakoutclone', 'base'), 'resources/fonts/MaiandraGD.ttf'), 'size': 30},
}
# 背景音乐路径
BGM_PATH = os.path.join(rootdir, 'resources/audios/bgm.mp3')
# 游戏声音路径
SOUND_PATHS_DICT = {
'hit': os.path.join(rootdir, 'resources/audios/hit.wav'),
}
# 关卡路径
LEVELROOTDIR = os.path.join(rootdir, 'resources/levels')
LEVELPATHS = []
for i in range(len(os.listdir(LEVELROOTDIR))):
LEVELPATHS.append(os.path.join(LEVELROOTDIR, '%s.level' % str(i+1)))
'''打砖块小游戏'''
class BreakoutcloneGame(PygameBaseGame):
game_type = 'breakoutclone'
def __init__(self, **kwargs):
self.cfg = Config
super(BreakoutcloneGame, self).__init__(config=self.cfg, **kwargs)
self.font_small = self.resource_loader.fonts['default20']
self.font_big = self.resource_loader.fonts['default30']
'''运行游戏'''
def run(self):
# 初始化
screen, resource_loader, cfg = self.screen, self.resource_loader, self.cfg
# 播放背景音乐
resource_loader.playbgm()
# 游戏主循环
while True:
self.__startInterface()
for idx, levelpath in enumerate(self.cfg.LEVELPATHS):
state = self.__runLevel(levelpath)
if idx == len(self.cfg.LEVELPATHS)-1:
break
if state == 'win':
self.__nextLevel()
else:
break
if state == 'fail':
self.__endInterface(False)
else:
self.__endInterface(True)
'''运行某关卡'''
def __runLevel(self, levelpath):
score = 0
num_lives = 2
# running: 游戏正在进行, fail: 游戏失败, win: 游戏成功.
state = 'running'
paddle = Paddle((self.cfg.SCREENWIDTH-self.cfg.PADDLEWIDTH)/2, self.cfg.SCREENHEIGHT-self.cfg.PADDLEHEIGHT-10, self.cfg.PADDLEWIDTH, self.cfg.PADDLEHEIGHT, self.cfg.SCREENWIDTH, self.cfg.SCREENHEIGHT)
ball = Ball(paddle.rect.centerx-self.cfg.BALLRADIUS, paddle.rect.top-self.cfg.BALLRADIUS*2, self.cfg.BALLRADIUS, self.cfg.SCREENWIDTH, self.cfg.SCREENHEIGHT)
brick_sprites = pygame.sprite.Group()
brick_positions = loadLevel(levelpath)
for bp in brick_positions:
brick_sprites.add(Brick(bp[0]*self.cfg.BRICKWIDTH, bp[1]*self.cfg.BRICKHEIGHT, self.cfg.BRICKWIDTH, self.cfg.BRICKHEIGHT))
clock = pygame.time.Clock()
while True:
if state != 'running':
return state
for event in pygame.event.get():
if event.type == pygame.QUIT:
QuitGame()
keys_pressed = pygame.key.get_pressed()
if keys_pressed[pygame.K_LEFT]:
paddle.move('left')
elif keys_pressed[pygame.K_RIGHT]:
paddle.move('right')
self.screen.fill(self.cfg.AQUA)
is_alive = ball.move()
# 判断有没有接住球
if not is_alive:
ball.reset()
paddle.reset()
num_lives -= 1
if num_lives == 0:
state = 'fail'
# 球和砖块碰撞检测
num_bricks = pygame.sprite.spritecollide(ball, brick_sprites, True)
score += len(num_bricks)
# 球和拍碰撞检测
if pygame.sprite.collide_rect(ball, paddle):
ball.change()
# 判断砖块是否已经打完
if len(brick_sprites) == 0:
state = 'win'
# 将游戏精灵绑定到屏幕
paddle.draw(self.screen, self.cfg.PURPLE)
ball.draw(self.screen, self.cfg.WHITE)
for brick in brick_sprites:
brick.draw(self.screen, self.cfg.YELLOW)
text_render = self.font_small.render('SCORE: %s, LIVES: %s' % (score, num_lives), False, self.cfg.BLUE)
self.screen.blit(text_render, (10, 10))
pygame.display.flip()
clock.tick(self.cfg.FPS_GAMING)
'''关卡切换'''
def __nextLevel(self):
clock = pygame.time.Clock()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
QuitGame()
if event.type == pygame.KEYDOWN and event.key == pygame.K_RETURN:
return
self.screen.fill(self.cfg.AQUA)
text = 'Press <Enter> to enter the next level'
text_render = self.font_big.render(text, False, self.cfg.BLUE)
self.screen.blit(text_render, ((self.cfg.SCREENWIDTH-text_render.get_rect().width)//2, (self.cfg.SCREENHEIGHT-text_render.get_rect().height)//3))
pygame.display.flip()
clock.tick(self.cfg.FPS)
'''开始界面'''
def __startInterface(self):
clock = pygame.time.Clock()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT or (event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE):
QuitGame()
if event.type == pygame.KEYDOWN and event.key == pygame.K_RETURN:
return
self.screen.fill(self.cfg.AQUA)
text1 = 'Press <Enter> to start the game'
text2 = 'Press <Esc> to quit the game'
text_render1 = self.font_big.render(text1, False, self.cfg.BLUE)
text_render2 = self.font_big.render(text2, False, self.cfg.BLUE)
self.screen.blit(text_render1, ((self.cfg.SCREENWIDTH-text_render1.get_rect().width)//2, (self.cfg.SCREENHEIGHT-text_render1.get_rect().height)//4))
self.screen.blit(text_render2, ((self.cfg.SCREENWIDTH-text_render2.get_rect().width)//2, (self.cfg.SCREENHEIGHT-text_render2.get_rect().height)//2))
pygame.display.flip()
clock.tick(self.cfg.FPS)
'''结束界面'''
def __endInterface(self, is_win):
if is_win:
text1 = 'Congratulations! You win!'
else:
text1 = 'Game Over! You fail!'
text2 = 'Press <R> to restart the game'
text3 = 'Press <Esc> to quit the game.'
clock = pygame.time.Clock()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT or (event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE):
QuitGame()
if event.type == pygame.KEYDOWN and event.key == pygame.K_r:
return
self.screen.fill(self.cfg.AQUA)
text_render1 = self.font_big.render(text1, False, self.cfg.BLUE)
text_render2 = self.font_big.render(text2, False, self.cfg.BLUE)
text_render3 = self.font_big.render(text3, False, self.cfg.BLUE)
self.screen.blit(text_render1, ((self.cfg.SCREENWIDTH-text_render1.get_rect().width)//2, (self.cfg.SCREENHEIGHT-text_render1.get_rect().height)//4))
self.screen.blit(text_render2, ((self.cfg.SCREENWIDTH-text_render2.get_rect().width)//2, (self.cfg.SCREENHEIGHT-text_render2.get_rect().height)//2))
self.screen.blit(text_render3, ((self.cfg.SCREENWIDTH-text_render3.get_rect().width)//2, (self.cfg.SCREENHEIGHT-text_render2.get_rect().height)//1.5))
pygame.display.flip()
clock.tick(self.cfg.FPS)