def nextLevel(self):
self.audio.passed()
self.audio.pause()
self.eatedApples = 0
self.curLevel += 1
self.level = Level(self.curLevel)
if (not self.level.levelExist):
self.isWin = True
def nextLevel(self):
# go to the next level
self.curLevel += 1
self.level = Level(self.curLevel)
if not self.level.levelExist:
self.win()
# init game elements
self.player = Player(W // 2 - PLAYER_WIDTH // 2)
self.balls = [Ball(self.player.rect.center)]
def __init__(self, level=1):
# init level
self.level = Level(level)
self.curLevel = level
# status variables
self.isFail = False
self.isStop = False
self.isWin = False
self.boosters = []
# init game elements
self.player = Player(W // 2 - PLAYER_WIDTH // 2)
self.balls = [Ball(self.player.rect.center)]
self.boardSurf = pygame.Surface(SCREEN)
def restart(self):
#clear variables
self.isFail = False
self.isPause = False
self.isWin = False
self.eatedApples = 0
#first level
self.curLevel = 1
self.level = Level(self.curLevel)
#restart game elements
self.snake = Snake()
self.setApple()
#music controller
self.audio = Audio()
def __init__(self, curLevel=1):
#game elements
self.snake = Snake()
self.level = Level(curLevel)
self.setApple()
self.curLevel = curLevel
self.eatedApples = 0
#player loose
self.isFail = False
#pause
self.isPause = False
#is win game
self.isWin = False
#music controller
self.audio = Audio()
class Game:
def __init__(self, curLevel=1):
#game elements
self.snake = Snake()
self.level = Level(curLevel)
self.setApple()
self.curLevel = curLevel
self.eatedApples = 0
#player loose
self.isFail = False
#pause
self.isPause = False
#is win game
self.isWin = False
#music controller
self.audio = Audio()
def nextLevel(self):
self.audio.passed()
self.audio.pause()
self.eatedApples = 0
self.curLevel += 1
self.level = Level(self.curLevel)
if (not self.level.levelExist):
self.isWin = True
def changePause(self):
self.isPause = not self.isPause
if (self.isPause):
self.audio.pause()
else:
self.audio.unpause()
def setApple(self):
while 1:
newApple = Apple(randint(APPLE_SIZE, W - APPLE_SIZE),
randint(APPLE_SIZE, H - APPLE_SIZE))
if (not self.level.checkCollisionWith(newApple)):
break
self.apple = newApple
def loose(self):
self.isFail = True
self.audio.fail()
def restart(self):
#clear variables
self.isFail = False
self.isPause = False
self.isWin = False
self.eatedApples = 0
#first level
self.curLevel = 1
self.level = Level(self.curLevel)
#restart game elements
self.snake = Snake()
self.setApple()
#music controller
self.audio = Audio()
def changeStatus(self):
if (self.isFail or self.isWin):
self.restart()
else:
self.changePause()
self.audio.unpause()
def eat(self):
self.audio.food()
self.eatedApples += 1
if (self.eatedApples >= 10):
self.nextLevel()
self.isPause = True
self.snake = Snake()
else:
self.snake.addBody()
self.setApple()
def update(self):
if (not self.isFail and not self.isPause):
self.snake.update()
#check if snake collidarate with apple
if (self.snake.rect.colliderect(self.apple.rect)):
self.eat()
if (self.snake.checkCollision()
or self.level.checkCollisionWith(self.snake)):
self.audio.pause()
self.loose()
def draw(self, sc):
if (not self.isFail and not self.isWin):
self.snake.draw(sc)
if (self.apple):
self.apple.draw(sc)
self.level.draw(sc)
self.drawScore(sc)
elif (self.isFail):
self.drawMessage(sc, 'You loose')
else:
self.drawMessage(sc, 'YOU WIN!!!')
def drawMessage(self, sc, msg):
font = pygame.font.SysFont('Arial', 36)
font_surf = font.render(msg, 1, (TEXT_COLOR))
font_rect = font_surf.get_rect(center=(W // 2, H // 2))
sc.blit(font_surf, font_rect)
pygame.display.update()
def drawScore(self, sc):
font = pygame.font.SysFont('Arial', 20)
font_surf = font.render(str(self.eatedApples), 1, (TEXT_COLOR))
font_rect = font_surf.get_rect(topright=(W - 10, 0))
sc.blit(font_surf, font_rect)
pygame.display.update()
class Board:
def __init__(self, level=1):
# init level
self.level = Level(level)
self.curLevel = level
# status variables
self.isFail = False
self.isStop = False
self.isWin = False
self.boosters = []
# init game elements
self.player = Player(W // 2 - PLAYER_WIDTH // 2)
self.balls = [Ball(self.player.rect.center)]
self.boardSurf = pygame.Surface(SCREEN)
def update(self):
if self.isFail or self.isStop or self.isWin:
return
self.level.update()
self.player.update()
# collide with player
self.collidePlayer()
# collide with blocks
self.collideBlocks()
# collide with boosters
self.collideBoosters()
for booster in self.boosters:
if not booster.isActive():
booster.destroy()
self.boosters.remove(booster)
for ball in self.balls:
ball.update()
# user loose
for ball in self.balls:
if ball.rect.bottom > H:
self.balls.remove(ball)
if not len(self.balls):
self.isFail = True
# level passed
sprites = self.level.group.sprites()
if not sprites or not list(filter(lambda sprite: sprite.canDamage, sprites)):
self.nextLevel()
def collidePlayer(self):
for ball in self.balls:
if ball.checkCollisionWith(self.player.rect):
# ball bump into player
ball.changeDir(y=True)
ball.changeSpeedY()
# change angle by x
if self.player.dir == ball.dir['x']:
ball.changeSpeedX()
elif self.player.dir != 0:
ball.changeSpeedX(False)
def collideBlocks(self):
for ball in self.balls:
collideSprite = self.level.checkCollisionWith(ball)
if collideSprite:
# ball change speed and direction
ball.changeDir(y=True)
ball.changeSpeedY()
collideSprite.damage(ball.power)
def collideBoosters(self):
booster = self.level.checkBoosterCollisionWith(self.player)
if booster:
# remove from group
booster.remove(self.level.boosterGroup)
# add to active boosters
self.boosters.append(booster)
# activate
booster.activate()
# long player
if isinstance(booster, LongBooster):
booster.attach(self.player)
# power booster
if isinstance(booster, PowerBooster):
booster.attach(self.balls)
# balls booster
if isinstance(booster, BallsBooster):
booster.attach(self.balls, (self.player.rect.centerx, self.player.rect.centery - 30))
self.initBall()
def draw(self, sc):
if self.isFail or self.isStop or self.isWin:
if self.isFail:
self.drawText(sc, 'You loose'.upper(), fill=True)
elif self.isWin:
self.drawText(sc, 'You win'.upper())
else:
self.drawText(sc, 'Paused'.upper(), fill=True)
return
# fill board
self.boardSurf.fill(BOARD_COLOR)
# draw game elements
self.player.draw(self.boardSurf)
for ball in self.balls:
ball.draw(self.boardSurf)
# draw level
self.level.draw(self.boardSurf)
sc.blit(self.boardSurf, (0, 0))
@staticmethod
def drawText(sc, text, fill=False):
font = pygame.font.SysFont('Arial', 36)
font.set_bold(True)
fontSurf = font.render(text, 1, TEXT_COLOR, BLACK)
fontRect = fontSurf.get_rect(center=(W//2, H//2))
if fill:
sc.fill(BLACK)
sc.blit(fontSurf, fontRect)
def changeStatus(self):
if not self.isFail:
self.isStop = not self.isStop
else:
self.__init__()
def nextLevel(self):
# go to the next level
self.curLevel += 1
self.level = Level(self.curLevel)
if not self.level.levelExist:
self.win()
# init game elements
self.player = Player(W // 2 - PLAYER_WIDTH // 2)
self.balls = [Ball(self.player.rect.center)]
def initBall(self):
for ball in self.balls:
ball.move()
def win(self):
self.isWin = True