class Game:
SWITCHES = None
BLOCK_SIZE = 32
COLUMNS = 8
ROWS = 8
FPS = None
COLORS = [
# 0 - Black
(0, 0, 0),
# 1 - Green
(0, 255, 0),
# 2 - Red
(255, 0, 0),
# 3 - Purple
(128, 0, 128),
# 4 - Blue
(0, 0, 255),
# 5 - Orange
(255, 165, 0),
# 6 - Cyan
(0, 255, 255),
# 7 - Yellow
(255, 255, 0),
# 8 - Dark Grey
(35, 35, 35),
# 9 - White
(255, 255, 255)
]
SHAPES = [
# Bird
[
[7],
],
# Pipe
[
[1],
],
]
WIDTH = None
HEIGHT = None
COUNTDOWN = None
SCORE_INCREMENT = None
SCORE = 0
PIPES = 0
INTERVAL = None
INTERVAL_INCREMENT = None
LEVEL = 1
LEVEL_INCREMENT = None
PAUSED = False
GAMEOVER = False
BACKGROUND_GRID = None
BIRD_MOVED = True
pygame = None
pygame_font = None
pygame_screen = None
unicornhat = None
db = None
board = None
bird = None
pipe = None
def __init__(self,
switches,
columns,
rows,
fps,
countdown,
interval,
score_increment,
level_increment,
interval_increment,
pygame_instance=None):
self.SWITCHES = switches
self.COLUMNS = columns
self.ROWS = rows
self.FPS = fps
self.COUNTDOWN = countdown
self.INTERVAL = interval
self.SCORE_INCREMENT = score_increment
self.LEVEL_INCREMENT = level_increment
self.INTERVAL_INCREMENT = interval_increment
if pygame_instance is None:
self.pygame = pygame
else:
self.pygame = pygame_instance
self.gpio = Gpio
self.unicornhat = UnicornHat
self.db = TinyDB('data/database.json')
try:
self.WIDTH = self.BLOCK_SIZE * self.COLUMNS + 150
self.HEIGHT = self.BLOCK_SIZE * self.ROWS
self.BACKGROUND_GRID = [[
8 if x % 2 == y % 2 else 0 for x in xrange(self.COLUMNS)
] for y in xrange(self.ROWS)]
self.pygame.init()
self.pygame.key.set_repeat(0, 0)
self.pygame_font = self.pygame.font.Font(
self.pygame.font.get_default_font(), 12)
self.pygame_screen = self.pygame.display.set_mode(
(self.WIDTH, self.HEIGHT), 0, 24)
self.pygame.event.set_blocked(self.pygame.MOUSEMOTION)
self.unicornhat.rotation(180)
self.unicornhat.brightness(0.4)
self.board = Board(self.COLUMNS, self.ROWS)
self.__generate_bird()
self.__generate_pipe()
except AttributeError:
print("[Game][error] An error occurred initialising game")
def start(self, run_once=False):
print("[Game][info] Starting game")
try:
pygame_wait = True
while pygame_wait:
for event in self.pygame.event.get():
if event.type == self.pygame.KEYDOWN:
if event.key == self.pygame.K_RETURN:
pygame_wait = False
elif event.key == self.pygame.K_ESCAPE:
self.quit()
self.pygame_screen.fill(self.COLORS[0])
self.__display_message("Press to start")
self.pygame.display.update()
self.unicornhat.clear()
except AttributeError:
print("[Game][error] An error occurred starting game")
self.__countdown()
self.__loop()
self.finish()
if run_once is not True:
self.start()
def __countdown(self):
print("[Game][info] Starting game countdown")
try:
seconds = 0
while True:
self.pygame_screen.fill(self.COLORS[0])
remaining = (self.COUNTDOWN - seconds)
if seconds > self.COUNTDOWN:
break
if seconds == self.COUNTDOWN:
self.__display_message("Go!")
else:
self.__display_message("%d!" % remaining)
seconds += 1
self.unicornhat.clear()
self.pygame.display.update()
self.pygame.time.wait(1000)
self.pygame_screen.fill(self.COLORS[0])
self.unicornhat.clear()
except AttributeError:
print("[Game][error] An error occurred starting game countdown")
def __loop(self):
print("[Game][info] Starting game loop")
try:
self.pygame.time.set_timer(pygame.USEREVENT + 1, self.INTERVAL)
key_actions = {
'ESCAPE': lambda: self.quit(),
'UP': lambda: self.__direction_up(),
'p': lambda: self.toggle_pause(),
}
pygame_clock = self.pygame.time.Clock()
while not self.GAMEOVER:
self.unicornhat.clear()
self.pygame_screen.fill(self.COLORS[0])
if self.PAUSED:
self.__display_message("Paused")
else:
self.__draw_line(((self.BLOCK_SIZE * self.COLUMNS) + 1, 0),
((self.BLOCK_SIZE * self.COLUMNS) + 1,
(self.HEIGHT - 1)), self.COLORS[9])
self.__display_message(
"Score: %d\n\nLevel: %d\n\nPipes: %d" %
(self.SCORE, self.LEVEL, self.PIPES),
((self.BLOCK_SIZE * self.COLUMNS) + self.BLOCK_SIZE,
2), self.COLORS[9], self.COLORS[0], False)
self.__draw_matrix(self.BACKGROUND_GRID, (0, 0), None,
False)
self.__draw_matrix(self.board.coordinates(), (0, 0), None,
False)
self.__draw_matrix(self.pipe.coordinates(),
(self.pipe.x(), self.pipe.y()))
self.__draw_matrix(
self.bird.coordinates(self.COLUMNS, self.ROWS), (0, 0))
self.pygame.display.update()
for event in self.pygame.event.get():
if event.type == self.pygame.USEREVENT + 1:
self.__move()
elif event.type == self.pygame.QUIT:
self.quit()
elif event.type == self.pygame.KEYDOWN:
for key in key_actions:
if event.key == eval("self.pygame.K_" + key):
key_actions[key]()
pygame_clock.tick(self.FPS)
except AttributeError as e:
print("[Game][error] An error occurred during game loop")
print(e)
def __generate_bird(self):
print("[Game][info] Generating bird")
self.bird = Bird(self.SHAPES[0], 1, int(math.floor(self.ROWS / 3)))
def __generate_pipe(self):
print("[Game][info] Generating pipe")
offset_x, offset_y = (self.COLUMNS - 1, 0)
gap = randint(0, 4)
coordinates = []
for x in range(1):
for y in range(self.ROWS):
rows = []
if (y < gap) or (y > gap + 2):
rows.append(self.SHAPES[1][0][0])
else:
rows.append(0)
coordinates.append(rows)
self.pipe = Pipe(coordinates, offset_x, offset_y)
def __display_message(self,
message,
coordinates=None,
color=COLORS[9],
background_color=COLORS[0],
unicornhat=True):
print("[Game][info] Displaying message")
if unicornhat:
self.__scroll_message(message,
text_colour=color,
scroll_speed=0.05)
for i, line in enumerate(message.splitlines()):
message_image = self.pygame_font.render(line, False, color,
background_color)
if coordinates is not None:
position_x, position_y = coordinates
else:
message_image_center_x, message_image_center_y = message_image.get_size(
)
message_image_center_x //= 2
message_image_center_y //= 2
position_x = self.WIDTH // 2 - message_image_center_x
position_y = self.HEIGHT // 2 - message_image_center_y
self.pygame_screen.blit(message_image,
(position_x, position_y + i * 22))
def __scroll_message(self,
message,
text_colour=COLORS[9],
scroll_speed=0.05):
r, g, b = text_colour
scroll_rows = [[0] * 8] * 8
for character in message:
if character in font_dictionary:
character_rows = font_dictionary[character]
else:
character_rows = font_dictionary['-']
for i in range(8):
scroll_rows[i] = scroll_rows[i] + character_rows[i]
scroll_rows[i] += [0]
for i in range(8):
scroll_rows[i] += [0] * 8
for scroll_position in range(len(scroll_rows[0]) - 8):
for y in range(8):
for x in range(8):
self.unicornhat.set_pixel(x, y, r, g, b)
self.unicornhat.show()
# time.sleep(scroll_speed)
def __draw_line(self,
start_position,
end_position,
color=COLORS[9],
unicornhat=True):
print("[Game][info] Drawing line")
if unicornhat:
start_x, start_y = start_position
end_x, end_y = start_position
for i in xrange(start_y, end_y):
for j in xrange(start_x, end_x):
if start_x == end_x or start_y == end_y:
self.unicornhat.set_pixel(j, i, color)
self.pygame.draw.line(self.pygame_screen, color, start_position,
end_position)
def __draw_matrix(self, matrix, offset, color=None, unicornhat=True):
print("[Game][info] Drawing matrix")
offset_x, offset_y = offset
for y, row in enumerate(matrix):
for x, val in enumerate(row):
if val:
if color is None:
shape_color = self.COLORS[val]
else:
shape_color = color
if unicornhat:
self.unicornhat.set_pixel((offset_x + x),
(offset_y + y), shape_color)
self.pygame.draw.rect(
self.pygame_screen, shape_color,
self.pygame.Rect((offset_x + x) * self.BLOCK_SIZE,
(offset_y + y) * self.BLOCK_SIZE,
self.BLOCK_SIZE, self.BLOCK_SIZE), 0)
def __count_clear_pipes(self, pipes):
print("[Game][info] Counting cleared pipes")
if pipes > 0:
self.PIPES += pipes
self.SCORE += self.SCORE_INCREMENT * self.LEVEL
if self.PIPES >= self.LEVEL * self.LEVEL_INCREMENT:
self.LEVEL += 1
delay = self.INTERVAL - self.INTERVAL_INCREMENT * (self.LEVEL - 1)
delay = 100 if delay < 100 else delay
self.pygame.time.set_timer(self.pygame.USEREVENT + 1, delay)
def __move(self):
print("[Game][info] Moving bird %s" % (self.bird.direction()))
if not self.GAMEOVER and not self.PAUSED:
new_x, new_y = self.bird.position()
pipe_x, pipe_y = self.pipe.position()
if self.bird.direction() == self.bird.DIRECTION_UP:
new_y = self.bird.y() - 1
self.bird.set_direction(self.bird.DIRECTION_DOWN)
elif self.bird.direction() == self.bird.DIRECTION_DOWN:
new_y = self.bird.y() + 1
cleared_pipes = 0
if pipe_x - 1 >= 0:
self.pipe.set_position((pipe_x - 1, pipe_y))
else:
cleared_pipes += 1
self.__generate_pipe()
if self.board.check_collision(self.pipe, (new_x, new_y)):
self.GAMEOVER = True
return False
self.bird.set_position((new_x, new_y))
self.__count_clear_pipes(cleared_pipes)
self.BIRD_MOVED = True
return True
def __direction_up(self):
print("[Game][info] Event direction up")
if self.BIRD_MOVED is True:
self.bird.set_direction(self.bird.DIRECTION_UP)
self.BIRD_MOVED = False
def __direction_down(self):
print("[Game][info] Event direction down")
if self.BIRD_MOVED is True:
self.bird.set_direction(self.bird.DIRECTION_DOWN)
self.BIRD_MOVED = False
def toggle_pause(self):
print("[Game][info] Toggling paused state")
self.PAUSED = not self.PAUSED
def get_score(self):
print("[Game][info] Calculating score")
return self.SCORE
def print_score(self, high_score=False):
print("[Game][info] Printing score")
score = self.get_score()
try:
self.unicornhat.clear()
self.pygame_screen.fill(self.COLORS[0])
if high_score:
self.__display_message("Game Over!\n\nHigh score: %d" % score)
self.pygame.display.update()
else:
self.__display_message("Game Over!\n\nYour score: %d!" %
self.get_score())
self.pygame.display.update()
self.pygame.time.wait(3000)
except AttributeError:
print("[Game][error] An error occurred printing score")
def finish(self):
print("[Game][info] Finishing game")
score = self.get_score()
self.pygame.display.update()
if self.db.contains(Query().score >= score):
self.print_score()
else:
self.print_score(True)
self.db.insert({'score': score})
self.reset()
def quit(self):
print("[Game][info] Quitting game")
self.pygame_screen.fill(self.COLORS[0])
self.unicornhat.clear()
self.__display_message("Exiting...")
self.pygame.display.update()
sys.exit()
def reset(self):
print("[Game][info] Resetting game")
self.PAUSED = False
self.GAMEOVER = False
self.SCORE = 0
self.PIPES = 0
self.LEVEL = 1
self.BIRD_MOVED = True
self.board = Board(self.COLUMNS, self.ROWS)
self.bird = None
self.pipe = None
self.__generate_bird()
self.__generate_pipe()
self.unicornhat.clear()
self.pygame.time.set_timer(pygame.USEREVENT + 1, 0)
self.pygame.display.update()
def cleanup(self):
print("[Game][info] Game clean up")
try:
self.unicornhat.clear()
self.pygame_screen.fill(self.COLORS[0])
self.pygame.display.update()
self.pygame.quit()
except AttributeError:
print("[Game][error] An error occurred cleaning up")
def __exit__(self):
print("[Game][info] Game exit")
self.cleanup()
def generate_floor(screen, settings, map_group, floor_group, pipe_group):
for i in range(0, 69):
# level 15 and 16
f = Floor(screen, settings)
f.rect.top = 13 * settings.floor_height
f.rect.left = i * settings.floor_width
fl = Floor(screen, settings)
fl.rect.top = 14 * settings.floor_height
fl.rect.left = i * settings.floor_width
# print('floor top: ' + str(f.rect.top))
# print('floor x,y: ' + str(f.rect.x) + ', ' + str(f.rect.y))
f.add(map_group, floor_group)
fl.add(map_group, floor_group)
for i in range(71, 86):
f = Floor(screen, settings)
f.rect.top = 13 * settings.floor_height
f.rect.left = i * settings.floor_width
fl = Floor(screen, settings)
fl.rect.top = 14 * settings.floor_height
fl.rect.left = i * settings.floor_width
f.add(map_group, floor_group)
fl.add(map_group, floor_group)
for i in range(89, 153):
f = Floor(screen, settings)
f.rect.top = 13 * settings.floor_height
f.rect.left = i * settings.floor_width
fl = Floor(screen, settings)
fl.rect.top = 14 * settings.floor_height
fl.rect.left = i * settings.floor_width
f.add(map_group, floor_group)
fl.add(map_group, floor_group)
for i in range(155, 224):
f = Floor(screen, settings)
f.rect.top = 13 * settings.floor_height
f.rect.left = i * settings.floor_width
fl = Floor(screen, settings)
fl.rect.top = 14 * settings.floor_height
fl.rect.left = i * settings.floor_width
f.add(map_group, floor_group)
fl.add(map_group, floor_group)
# Stairs
stairs_arr = []
# 135-138,12 block
for i in range(134, 138):
b = Block(screen, settings, is_stairs=True)
b.set_position(12, i)
stairs_arr.append(b)
# 136-138,11 block
for i in range(135, 138):
b = Block(screen, settings, is_stairs=True)
b.set_position(11, i)
stairs_arr.append(b)
# 137,10 block
# 138,10 block
for i in range(136, 138):
b = Block(screen, settings, is_stairs=True)
b.set_position(10, i)
stairs_arr.append(b)
# 138,9 block
b = Block(screen, settings, is_stairs=True)
b.set_position(9, 137)
stairs_arr.append(b)
# 141-144,12 block
for i in range(140, 144):
b = Block(screen, settings, is_stairs=True)
b.set_position(12, i)
stairs_arr.append(b)
# 141-143,11 block
for i in range(140, 143):
b = Block(screen, settings, is_stairs=True)
b.set_position(11, i)
stairs_arr.append(b)
# 141-142,10 block
for i in range(140, 142):
b = Block(screen, settings, is_stairs=True)
b.set_position(10, i)
stairs_arr.append(b)
# 141,9 block
b = Block(screen, settings, is_stairs=True)
b.set_position(9, 140)
stairs_arr.append(b)
# 149,12 block
b = Block(screen, settings, is_stairs=True)
b.set_position(12, 148)
stairs_arr.append(b)
# 150,12 block
# 150,11 block
for i in range(11, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 149)
stairs_arr.append(b)
# 151,12 block
# 151,11 block
# 151,10 block
for i in range(10, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 150)
stairs_arr.append(b)
# 152,12 block
# 152,11 block
# 152,10 block
# 152,9 block
for i in range(9, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 151)
stairs_arr.append(b)
# 153,12 block
# 153,11 block
# 153,10 block
# 153,9 block
for i in range(9, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 152)
stairs_arr.append(b)
# 156,12 block
# 156,11 block
# 156,10 block
# 156,9 block
for i in range(9, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 155)
stairs_arr.append(b)
# 157,12 block
# 157,11 block
# 157,10 block
for i in range(10, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 156)
stairs_arr.append(b)
# 158,12 block
# 158,11 block
for i in range(11, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 157)
stairs_arr.append(b)
# 159,12 block
b = Block(screen, settings, is_stairs=True)
b.set_position(12, 158)
stairs_arr.append(b)
# 182,12 block
b = Block(screen, settings, is_stairs=True)
b.set_position(12, 181)
stairs_arr.append(b)
# 183,12 block
# 183,11 block
for i in range(11, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 182)
stairs_arr.append(b)
# 184,12 block
# 184,11 block
# 184,10 block
for i in range(10, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 183)
stairs_arr.append(b)
# 185,12 block
# 185,11 block
# 185,10 block
# 185,9 block
for i in range(9, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 184)
stairs_arr.append(b)
# 186,12 block
# 186,11 block
# 186,10 block
# 186,9 block
# 186,8 block
for i in range(8, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 185)
stairs_arr.append(b)
# 187,12 block
# 187,11 block
# 187,10 block
# 187,9 block
# 187,8 block
# 187,7 block
for i in range(7, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 186)
stairs_arr.append(b)
# 188,12 block
# 188,11 block
# 188,10 block
# 188,9 block
# 188,8 block
# 188,7 block
# 188,6 block
for i in range(6, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 187)
stairs_arr.append(b)
# 189,12 block
# 189,11 block
# 189,10 block
# 189,9 block
# 189,8 block
# 189,7 block
# 189,6 block
# 189,5 block
for i in range(5, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 188)
stairs_arr.append(b)
# 190,12 block
# 190,11 block
# 190,10 block
# 190,9 block
# 190,8 block
# 190,7 block
# 190,6 block
# 190,5 block
for i in range(5, 13):
b = Block(screen, settings, is_stairs=True)
b.set_position(i, 189)
stairs_arr.append(b)
#
# 199,12 block
b = Block(screen, settings, is_stairs=True)
b.set_position(12, 198)
stairs_arr.append(b)
for s in stairs_arr:
s.add(map_group, floor_group)
# Overworld Pipes
p = Pipe(screen, settings)
p.set_position(11, 28)
p.add(map_group, pipe_group)
print('pipe x,y' + str(p.rect.x) + ', ' + str(p.rect.y))
p = Pipe(screen, settings, height_factor=3)
p.set_position(10, 38)
p.add(map_group, pipe_group)
p = Pipe(screen, settings, height_factor=4)
p.set_position(9, 46)
p.add(map_group, pipe_group)
# 58,12 pipe
p = Pipe(screen, settings, height_factor=4)
p.set_position(9, 57)
p.add(map_group, pipe_group)
p = Pipe(screen, settings)
p.set_position(11, 163)
p.add(map_group, pipe_group)
p = Pipe(screen, settings)
p.set_position(11, 179)
p.add(map_group, pipe_group)