def __init__(self):
pygame.init()
pygame.mixer.init()
self.state = 'notRunning'
self.mainScreen = pygame.display.set_mode(UiConfig.mainScreen['SIZE'].tuple())
self.gameOverImage = pygame.image.load('game-over.png').convert_alpha()
self.gameUi = Ui(self.mainScreen)
self.grid = Grid(UiConfig.grid['POS'], self.mainScreen)
self.clock = pygame.time.Clock()
pygame.mixer.music.load("sound.ogg")
#control how held keys are repeated
pygame.key.set_repeat(100, 100)
self.handleEvent()
def newGame(self):
self.grid = Grid(UiConfig.grid['POS'], self.mainScreen)
self.grid.update()
self.level = 0
self.score = 0
self.lines = 0
self.tetrimino = self.randomTetrimino()
self.tetrimino.draw()
self.nextTetrimino = self.randomTetrimino()
self.gameUi.tetriminoBox.tetrimino = self.nextTetrimino
#The first event will not appear until the amount of time has passed.
self.speed = self.SPEED[self.level]
self.gameUi.Pause.text = 'Pause'
self.state = 'running'
pygame.mixer.music.play(-1)
class Game(object):
FPS = 60
SHAPES = ['I', 'J', 'L', 'O', 'S', 'T', 'Z']
FALL_EVENT = USEREVENT + 1
MAX_LEVEL = 9
MAX_SPEED = 10
LEFT_BUTTON = 1
LEVEL_UP = 10
SPEED = {0 : 1000, 1 : 900, 2 : 800, 3 : 700, 4 : 600, 5 : 500, \
6 : 400, 7 : 300, 8 : 200, 9 : 100, 10: 75}
def __init__(self):
pygame.init()
pygame.mixer.init()
self.state = 'notRunning'
self.mainScreen = pygame.display.set_mode(UiConfig.mainScreen['SIZE'].tuple())
self.gameOverImage = pygame.image.load('game-over.png').convert_alpha()
self.gameUi = Ui(self.mainScreen)
self.grid = Grid(UiConfig.grid['POS'], self.mainScreen)
self.clock = pygame.time.Clock()
pygame.mixer.music.load("sound.ogg")
#control how held keys are repeated
pygame.key.set_repeat(100, 100)
self.handleEvent()
@property
def speed(self):
return self._speed
@speed.setter
def speed(self, speed):
self._speed = speed
pygame.time.set_timer(self.FALL_EVENT, self._speed)
@property
def score(self):
return self._score
@score.setter
def score(self, score):
self._score = score
self.gameUi.infoBox.score = score
@property
def level(self):
return self._level
@level.setter
def level(self, level):
self._level = level
self.gameUi.infoBox.level = level
def levelUp(self):
self.level += 1
self.lines = 0
def handleEvent(self):
while 1:
#限制FPS为60帧
self.clock.tick(60)
for event in pygame.event.get():
self.eventHandler(event)
def randomShape(self):
return Shape.new(random.choice(self.SHAPES))
def randomTetrimino(self):
shape = self.randomShape()
return Tetrimino(shape, shape.COLOR, surface = self.mainScreen, \
grid = self.grid)
def newGame(self):
self.grid = Grid(UiConfig.grid['POS'], self.mainScreen)
self.grid.update()
self.level = 0
self.score = 0
self.lines = 0
self.tetrimino = self.randomTetrimino()
self.tetrimino.draw()
self.nextTetrimino = self.randomTetrimino()
self.gameUi.tetriminoBox.tetrimino = self.nextTetrimino
#The first event will not appear until the amount of time has passed.
self.speed = self.SPEED[self.level]
self.gameUi.Pause.text = 'Pause'
self.state = 'running'
pygame.mixer.music.play(-1)
def gameOver(self):
pygame.time.set_timer(self.FALL_EVENT, 0)
self.state = 'gameOver'
pygame.mixer.music.stop()
self.mainScreen.blit(self.gameOverImage, (25, 100))
pygame.display.update()
def pause(self):
pygame.time.set_timer(self.FALL_EVENT, 0)
self.gameUi.Pause.text = 'Resume'
self.state = 'paused'
pygame.mixer.music.pause()
def resume(self):
pygame.time.set_timer(self.FALL_EVENT, self.SPEED[self.level])
self.gameUi.Pause.text = 'Pause'
self.state = 'running'
pygame.mixer.music.unpause()
def eventHandler(self, event):
if event.type == pygame.QUIT:
exit()
if self.state == 'running':
if event.type == self.FALL_EVENT:
self.fallEventHandler(event)
elif event.type == KEYDOWN or KEYUP:
self.keyBoardEventHandler(event)
if event.type == pygame.MOUSEBUTTONDOWN:
self.mouseEventHandler(event)
def mouseEventHandler(self, event):
#如果按下的是左键
if event.button == self.LEFT_BUTTON:
mousePos = pygame.mouse.get_pos()
if self.gameUi.New.collidepoint(mousePos):
self.newGame()
elif self.gameUi.Pause.collidepoint(mousePos):
if self.state == 'running':
self.pause()
elif self.state == 'paused':
self.resume()
elif self.gameUi.Exit.collidepoint(mousePos):
exit()
def keyBoardEventHandler(self, event):
if self.state != 'gameOver':
if event.type == KEYDOWN:
self.keydownEventHandler(event)
elif event.type == KEYUP:
self.keyupEventHandler(event)
def keyupEventHandler(self, event):
if event.key == K_DOWN:
self.speed = self.SPEED[self.level]
def keydownEventHandler(self, event):
if event.key == pygame.K_LEFT:
self.tetrimino.moveLeft()
elif event.key == K_RIGHT:
self.tetrimino.moveRight()
elif event.key == K_UP:
self.tetrimino.rotate()
elif event.key == K_DOWN:
if self.speed != self.SPEED[self.MAX_SPEED]:
self.speed = self.SPEED[self.MAX_SPEED]
def fallEventHandler(self, event):
if self.tetrimino.bottom + 1 == self.grid.bottom or \
self.tetrimino.on(self.grid.pieces):
self.tetrimino.stop()
filledRows = self.grid.getFilledRows()
if filledRows:
#如果不停止下落事件的话会造成消行后新的方块快速下落
pygame.time.set_timer(self.FALL_EVENT, 0)
n = len(filledRows)
self.lines += n
if self.lines >= self.LEVEL_UP and self.level < self.MAX_LEVEL:
self.levelUp()
self.grid.clearRows(filledRows)
self.score += (n * 2 - 1)
if self.nextTetrimino.overlap(self.grid.pieces):
self.gameOver()
return
self.tetrimino = self.nextTetrimino
self.tetrimino.draw()
self.nextTetrimino = self.randomTetrimino()
self.gameUi.tetriminoBox.tetrimino = self.nextTetrimino
pygame.time.set_timer(self.FALL_EVENT, self.SPEED[self.level])
else:
self.tetrimino.moveDown()
