def __init__(self, screen, unit, preferences):
self.screen = screen
self.unit = unit
self.preferences = preferences
self.running = True
self.sounds = SoundPlayer(
(('fall', 'fall.wav'), ('ding', 'ding.wav'), ('eat', 'eat.wav'),
('move', 'move.wav'), ('splat', 'splat.wav')))
self.music = MusicPlayer("game.mp3")
self.clock = pygame.time.Clock()
self.tick = Constants.FPS
self.size = Constants.UNITS * self.unit
self.surface = pygame.Surface((self.size, self.size))
self.surface_rect = self.surface.get_rect()
self.surface_rect.centerx = self.screen.get_rect().centerx
self.surface_rect.centery = self.screen.get_rect().centery
self.img_background = pygame.image.load(
data.filepath("title", "background.jpg"))
self.img_background = pygame.transform.smoothscale(
self.img_background,
util.scale(self.img_background,
width=self.screen.get_rect().width))
self.img_background.set_alpha(30)
self.img_background_rect = self.img_background.get_rect()
self.img_background_rect.centerx = self.screen.get_rect().centerx
self.img_background_rect.centery = self.screen.get_rect().centery
def __init__(self, screen, unit, preferences):
self.screen = screen
self.unit = unit
self.preferences = preferences
self.running = True
self.sounds = SoundPlayer((('fall','fall.wav'),('ding','ding.wav'),('eat','eat.wav'),('move','move.wav'),('splat','splat.wav')))
self.music = MusicPlayer("game.mp3")
self.clock = pygame.time.Clock()
self.tick = Constants.FPS
self.size = Constants.UNITS*self.unit
self.surface = pygame.Surface((self.size,self.size))
self.surface_rect = self.surface.get_rect()
self.surface_rect.centerx = self.screen.get_rect().centerx
self.surface_rect.centery = self.screen.get_rect().centery
self.img_background = pygame.image.load(data.filepath("title","background.jpg"))
self.img_background = pygame.transform.smoothscale(self.img_background,util.scale(self.img_background,width=self.screen.get_rect().width))
self.img_background.set_alpha(30)
self.img_background_rect = self.img_background.get_rect()
self.img_background_rect.centerx = self.screen.get_rect().centerx
self.img_background_rect.centery = self.screen.get_rect().centery
class Game:
def __init__(self, screen, unit, preferences):
self.screen = screen
self.unit = unit
self.preferences = preferences
self.running = True
self.sounds = SoundPlayer((('fall','fall.wav'),('ding','ding.wav'),('eat','eat.wav'),('move','move.wav'),('splat','splat.wav')))
self.music = MusicPlayer("game.mp3")
self.clock = pygame.time.Clock()
self.tick = Constants.FPS
self.size = Constants.UNITS*self.unit
self.surface = pygame.Surface((self.size,self.size))
self.surface_rect = self.surface.get_rect()
self.surface_rect.centerx = self.screen.get_rect().centerx
self.surface_rect.centery = self.screen.get_rect().centery
self.img_background = pygame.image.load(data.filepath("title","background.jpg"))
self.img_background = pygame.transform.smoothscale(self.img_background,util.scale(self.img_background,width=self.screen.get_rect().width))
self.img_background.set_alpha(30)
self.img_background_rect = self.img_background.get_rect()
self.img_background_rect.centerx = self.screen.get_rect().centerx
self.img_background_rect.centery = self.screen.get_rect().centery
def main(self):
self.music.play()
# Screen base
self.screen.fill((0,0,0))
self.screen.blit(self.img_background,self.img_background_rect)
highscores = Highscores()
# Main instances
pavement = Pavement(self.unit)
snake = Snake(self.unit)
foods = Foods(self.unit)
walls = Walls(self.unit)
score = Score(self.unit,self.surface_rect)
nextgold = random.randint(*Constants.TIMERANGE_GOLD) * Constants.FPS # first gold between 30 & 60 seconds
makegold = False
nextwall = random.randint(*Constants.TIMERANGE_WALL) * Constants.FPS # first gold between 30 & 60 seconds
makewall = False
updatestats = True
counter = 0
flag_music = True
flag_pause = False
#MAIN LOOP
while self.running:
time = pygame.time.get_ticks()
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
self.running = False
elif event.key == pygame.K_m:
flag_music = not flag_music
if flag_music:
self.music.play()
else:
self.music.stop()
elif event.key == pygame.K_1:
pygame.image.save(self.screen, "screenshot.jpg")
elif event.key == pygame.K_SPACE or event.key == pygame.K_p:
flag_pause = True
self.print_text("PAUSE")
while flag_pause:
for event in pygame.event.get():
if event.type==pygame.KEYDOWN:
if event.key==pygame.K_p or event.key == pygame.K_SPACE:
flag_pause = False
else:
# Time to change direction
action = 0
if event.key == pygame.K_UP or event.key == pygame.K_w: action = 1
elif event.key == pygame.K_DOWN or event.key == pygame.K_s: action = 2
elif event.key == pygame.K_LEFT or event.key == pygame.K_a: action = 3
elif event.key == pygame.K_RIGHT or event.key == pygame.K_d: action = 4
if action:
self.sounds.play("move")
snake.action(action)
# Snake movements and pavement reactions
snake.move()
pavement.passage(snake.head)
pavement.make_regrow(snake.tail)
# Snake has eaten?
if foods.check(snake.head):
updatestats = True
snake.grow(Constants.GROW)
score.add_score(foods.score)
self.sounds.play("eat")
# Snake
if walls.check(snake.head):
snake.alive = False
# Snake is dead?
if not snake.alive:
#blood splash (bin on head, little on body)
pavement.bloodsplat(snake.head)
[pavement.bloodsplat(x,1) for x in snake.body if random.randint(0,2)==0]
#redraw all the snake
snake.set_dirty(1)
self.sounds.play("splat")
self.running = False
# Gold generator (After pseudo-random time a golden apple will appear)
nextgold-=1
if nextgold<0:
makegold = True
nextgold = random.randint(*Constants.TIMERANGE_GOLD)*Constants.FPS
# Wall generator (After pseudo-random time a wall will appear)
nextwall-=1
if nextwall<0:
makewall = True
nextwall = random.randint(*Constants.TIMERANGE_WALL)*Constants.FPS
# Foods request to create an apple
# Game has to provide to Foods the list of forbidden blocks
if foods.needapple or makegold or makewall:
forbidden = [[-1,-1]]
forbidden.extend(foods.get_forbidden())
forbidden.extend(snake.get_forbidden())
forbidden.extend(walls.get_forbidden())
# Creates the apples and make the pavement Grass
if foods.needapple:
newpos = foods.make_apple(forbidden)
pavement.make_grass(newpos)
forbidden.extend(newpos)
if makegold:
self.sounds.play('ding')
newpos = foods.make_gold(forbidden)
pavement.make_grass(newpos)
forbidden.extend(newpos)
makegold = False
if makewall:
self.sounds.play('fall')
newpos = walls.make_solid(forbidden)
pavement.make_none(newpos)
forbidden.extend(newpos)
makewall = False
# Foods request pavement update
for pos in foods.refresh:
pavement.passage(pos)
foods.refresh.remove(pos)
del pos
# Updates and draws
pavement.update()
pavement.draw(self.surface)
walls.update()
walls.draw(self.surface)
snake.update()
snake.draw(self.surface)
foods.update()
foods.draw(self.surface)
if updatestats or not counter % Constants.FPS:
score.set_length(snake.length)
score.update()
score.draw(self.screen)
updatestats = False
if not counter % Constants.FPS:
score.add_second()
counter = 0
# Surface on surface... weeee!
self.screen.blit(self.surface,self.surface_rect)
pygame.display.update()
self.clock.tick(self.tick)
counter+=1
#END OF MAIN LOOP
if not snake.alive:
self.print_text("GAME OVER")
if highscores.check(score.score,score.elapse):
current_string = ''
complete = False
inputbox = InputBox(self.unit)
inputbox.rect.centerx = self.screen.get_rect().centerx
inputbox.rect.centery = self.screen.get_rect().centery
inputbox.draw(self.screen)
pygame.display.update()
pygame.event.clear()
redraw = False
while not complete:
event = pygame.event.wait()
if event.type == pygame.QUIT:
return
if event.type != pygame.KEYDOWN:
continue
if event.key == pygame.K_BACKSPACE:
current_string = current_string[:-1]
redraw = True
elif event.key == pygame.K_RETURN:
if len(current_string) == 0:
current_string = 'Mysterious player'
complete = True
elif event.unicode:
if len(current_string) <= 15:
c = ord(event.unicode)
if c >= 32 and c <= 126 or c==8:
current_string += event.unicode
redraw = True
if redraw:
redraw = False
inputbox.set_text(current_string)
inputbox.update()
inputbox.draw(self.screen)
pygame.display.update()
position = highscores.insert(current_string,score.score,score.elapse)
highscores.save()
scored = {'index':position,'scored':True}
else:
counter = Constants.FPS*3 # 3 seconds
pygame.display.update()
while counter > 0:
for event in pygame.event.get():
if event.type == pygame.QUIT or event.type == pygame.KEYDOWN:
counter = 0
self.clock.tick(self.tick)
pygame.display.update()
counter-=1
scored = {'elapse':score.elapse,'score':score.score,'scored':False}
ts = TitleScreen(self.screen,self.unit,self.preferences)
ts.highscores(scored)
del ts
self.music.stop()
return
def print_text(self,text):
label = Label(self.unit,text,int(self.unit*10),(255,255,255))
label.rect.centerx = self.screen.get_rect().centerx
label.rect.y = self.unit*5
label.draw(self.screen)
label.set_fontsize(self.unit*11)
label.set_fontcolor((140,20,10))
label.rect.centerx = self.screen.get_rect().centerx
label.update()
label.draw(self.screen)
del label
pygame.display.update()
class Game:
def __init__(self, screen, unit, preferences):
self.screen = screen
self.unit = unit
self.preferences = preferences
self.running = True
self.sounds = SoundPlayer(
(('fall', 'fall.wav'), ('ding', 'ding.wav'), ('eat', 'eat.wav'),
('move', 'move.wav'), ('splat', 'splat.wav')))
self.music = MusicPlayer("game.mp3")
self.clock = pygame.time.Clock()
self.tick = Constants.FPS
self.size = Constants.UNITS * self.unit
self.surface = pygame.Surface((self.size, self.size))
self.surface_rect = self.surface.get_rect()
self.surface_rect.centerx = self.screen.get_rect().centerx
self.surface_rect.centery = self.screen.get_rect().centery
self.img_background = pygame.image.load(
data.filepath("title", "background.jpg"))
self.img_background = pygame.transform.smoothscale(
self.img_background,
util.scale(self.img_background,
width=self.screen.get_rect().width))
self.img_background.set_alpha(30)
self.img_background_rect = self.img_background.get_rect()
self.img_background_rect.centerx = self.screen.get_rect().centerx
self.img_background_rect.centery = self.screen.get_rect().centery
def main(self):
self.music.play()
# Screen base
self.screen.fill((0, 0, 0))
self.screen.blit(self.img_background, self.img_background_rect)
highscores = Highscores()
# Main instances
pavement = Pavement(self.unit)
snake = Snake(self.unit)
foods = Foods(self.unit)
walls = Walls(self.unit)
score = Score(self.unit, self.surface_rect)
nextgold = random.randint(
*Constants.TIMERANGE_GOLD
) * Constants.FPS # first gold between 30 & 60 seconds
makegold = False
nextwall = random.randint(
*Constants.TIMERANGE_WALL
) * Constants.FPS # first gold between 30 & 60 seconds
makewall = False
updatestats = True
counter = 0
flag_music = True
flag_pause = False
#MAIN LOOP
while self.running:
time = pygame.time.get_ticks()
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
self.running = False
elif event.key == pygame.K_m:
flag_music = not flag_music
if flag_music:
self.music.play()
else:
self.music.stop()
elif event.key == pygame.K_1:
pygame.image.save(self.screen, "screenshot.jpg")
elif event.key == pygame.K_SPACE or event.key == pygame.K_p:
flag_pause = True
self.print_text("PAUSE")
while flag_pause:
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_p or event.key == pygame.K_SPACE:
flag_pause = False
else:
# Time to change direction
action = 0
if event.key == pygame.K_UP or event.key == pygame.K_w:
action = 1
elif event.key == pygame.K_DOWN or event.key == pygame.K_s:
action = 2
elif event.key == pygame.K_LEFT or event.key == pygame.K_a:
action = 3
elif event.key == pygame.K_RIGHT or event.key == pygame.K_d:
action = 4
if action:
self.sounds.play("move")
snake.action(action)
# Snake movements and pavement reactions
snake.move()
pavement.passage(snake.head)
pavement.make_regrow(snake.tail)
# Snake has eaten?
if foods.check(snake.head):
updatestats = True
snake.grow(Constants.GROW)
score.add_score(foods.score)
self.sounds.play("eat")
# Snake
if walls.check(snake.head):
snake.alive = False
# Snake is dead?
if not snake.alive:
#blood splash (bin on head, little on body)
pavement.bloodsplat(snake.head)
[
pavement.bloodsplat(x, 1) for x in snake.body
if random.randint(0, 2) == 0
]
#redraw all the snake
snake.set_dirty(1)
self.sounds.play("splat")
self.running = False
# Gold generator (After pseudo-random time a golden apple will appear)
nextgold -= 1
if nextgold < 0:
makegold = True
nextgold = random.randint(
*Constants.TIMERANGE_GOLD) * Constants.FPS
# Wall generator (After pseudo-random time a wall will appear)
nextwall -= 1
if nextwall < 0:
makewall = True
nextwall = random.randint(
*Constants.TIMERANGE_WALL) * Constants.FPS
# Foods request to create an apple
# Game has to provide to Foods the list of forbidden blocks
if foods.needapple or makegold or makewall:
forbidden = [[-1, -1]]
forbidden.extend(foods.get_forbidden())
forbidden.extend(snake.get_forbidden())
forbidden.extend(walls.get_forbidden())
# Creates the apples and make the pavement Grass
if foods.needapple:
newpos = foods.make_apple(forbidden)
pavement.make_grass(newpos)
forbidden.extend(newpos)
if makegold:
self.sounds.play('ding')
newpos = foods.make_gold(forbidden)
pavement.make_grass(newpos)
forbidden.extend(newpos)
makegold = False
if makewall:
self.sounds.play('fall')
newpos = walls.make_solid(forbidden)
pavement.make_none(newpos)
forbidden.extend(newpos)
makewall = False
# Foods request pavement update
for pos in foods.refresh:
pavement.passage(pos)
foods.refresh.remove(pos)
del pos
# Updates and draws
pavement.update()
pavement.draw(self.surface)
walls.update()
walls.draw(self.surface)
snake.update()
snake.draw(self.surface)
foods.update()
foods.draw(self.surface)
if updatestats or not counter % Constants.FPS:
score.set_length(snake.length)
score.update()
score.draw(self.screen)
updatestats = False
if not counter % Constants.FPS:
score.add_second()
counter = 0
# Surface on surface... weeee!
self.screen.blit(self.surface, self.surface_rect)
pygame.display.update()
self.clock.tick(self.tick)
counter += 1
#END OF MAIN LOOP
if not snake.alive:
self.print_text("GAME OVER")
if highscores.check(score.score, score.elapse):
current_string = ''
complete = False
inputbox = InputBox(self.unit)
inputbox.rect.centerx = self.screen.get_rect().centerx
inputbox.rect.centery = self.screen.get_rect().centery
inputbox.draw(self.screen)
pygame.display.update()
pygame.event.clear()
redraw = False
while not complete:
event = pygame.event.wait()
if event.type == pygame.QUIT:
return
if event.type != pygame.KEYDOWN:
continue
if event.key == pygame.K_BACKSPACE:
current_string = current_string[:-1]
redraw = True
elif event.key == pygame.K_RETURN:
if len(current_string) == 0:
current_string = 'Mysterious player'
complete = True
elif event.unicode:
if len(current_string) <= 15:
c = ord(event.unicode)
if c >= 32 and c <= 126 or c == 8:
current_string += event.unicode
redraw = True
if redraw:
redraw = False
inputbox.set_text(current_string)
inputbox.update()
inputbox.draw(self.screen)
pygame.display.update()
position = highscores.insert(current_string, score.score,
score.elapse)
highscores.save()
scored = {'index': position, 'scored': True}
else:
counter = Constants.FPS * 3 # 3 seconds
pygame.display.update()
while counter > 0:
for event in pygame.event.get():
if event.type == pygame.QUIT or event.type == pygame.KEYDOWN:
counter = 0
self.clock.tick(self.tick)
pygame.display.update()
counter -= 1
scored = {
'elapse': score.elapse,
'score': score.score,
'scored': False
}
ts = TitleScreen(self.screen, self.unit, self.preferences)
ts.highscores(scored)
del ts
self.music.stop()
return
def print_text(self, text):
label = Label(self.unit, text, int(self.unit * 10), (255, 255, 255))
label.rect.centerx = self.screen.get_rect().centerx
label.rect.y = self.unit * 5
label.draw(self.screen)
label.set_fontsize(self.unit * 11)
label.set_fontcolor((140, 20, 10))
label.rect.centerx = self.screen.get_rect().centerx
label.update()
label.draw(self.screen)
del label
pygame.display.update()
