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flappy.py
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flappy.py
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import pygame
from pygame.locals import*
import random
import pickle
pygame.init()
clock=pygame.time.Clock()
fps=60
screen_width=864
screen_height=636
#game variable
ground_scroll=0
scroll_speed=4
flying=False
game_over=False
pipe_gap=150
pipe_frequency=1500#miliseconds
last_pipe=pygame.time.get_ticks()-pipe_frequency
score=0
pass_pipe=False
frames=[]
screen=pygame.display.set_mode((screen_width,screen_height))
pygame.display.set_caption('Flappy Bird')
#define fonts
font=pygame.font.SysFont('Bauhaus 93',60)
white=(255,255,255)
#background
bg=pygame.image.load('gallery/images/bg.png')
bg=pygame.transform.scale(bg,(screen_width,screen_height))
ground=pygame.image.load('gallery/images/ground.png')
button_img=pygame.image.load('gallery/images/restart.png')
# ground=pygame.transform.scale(ground,(screen_width,screen_height))
def draw_text(text,font,text_col,x,y):
img=font.render(text,True,text_col)
screen.blit(img,(x,y))
def reset_game():
pipe_group.empty()
flappy.rect.x=100
flappy.rect.y=int(screen_height/2)
score=0#local variable
return score
def replay():
# Replay frames
# flappy2 = Bird2(100, int(screen_height / 3))
# bird_group.add(flappy2)
class Bird(pygame.sprite.Sprite):
def __init__(self, x, y):
pygame.sprite.Sprite.__init__(self) # 2D game class
self.images = []
self.index = 0
self.count = 0
for num in range(1, 4):
img = pygame.image.load(f'gallery/images/bird{num}.png')
self.images.append(img)
self.image = self.images[self.index]
self.rect = self.image.get_rect()
self.rect.center = [x, y]
self.vel = 0
self.clicked = False
def update(self):
# gravity in the game
if flying == True:
self.vel += 0.5
if self.vel > 8:
self.vel = 8
if self.rect.bottom < 536:
self.rect.y += int(self.vel)
if game_over == False:
# jump
if pygame.mouse.get_pressed()[0] == 1 and self.clicked == False:
self.clicked = True
self.vel -= 10
if pygame.mouse.get_pressed()[0] == 0:
self.clicked = False
# for event in pygame.event.get():
#
# if event.type==pygame.QUIT:
# pygame.quit()
# if event.type == pygame.KEYDOWN:
# if event.key==K_UP or event.key==K_SPACE:
# self.vel-=10
# handle animation
self.count += 1
flap_cooldown = 5
# feather speed
if self.count > flap_cooldown:
self.count = 0
self.index += 1
if self.index >= len(self.images):
self.index = 0
self.image = self.images[self.index]
# rotate image
self.image = pygame.transform.rotate(self.images[self.index], self.vel * -2)
else:
self.image = pygame.transform.rotate(self.images[self.index], -90)
bird_group.update()
for frame in frames:
# Convert frame to surface and draw on screen
surf = pygame.surfarray.make_surface(frame)
screen.blit(surf, (0, 0))
pygame.display.flip()
# Wait for next frame
clock.tick(fps)
def save_frames(filename):
# Save frames list to file
with open(filename, 'wb') as f:
pickle.dump(frames, f)
def load_frames(filename):
# Load frames list from file
with open(filename, 'rb') as f:
frames = pickle.load(f)
class Bird(pygame.sprite.Sprite):
def __init__(self,x,y):
pygame.sprite.Sprite.__init__(self)#2D game class
self.images=[]
self.index=0
self.count=0
for num in range(1,4):
img=pygame.image.load(f'gallery/images/bird{num}.png')
self.images.append(img)
self.image=self.images[self.index]
self.rect=self.image.get_rect()
self.rect.center=[x,y]
self.vel=0
self.clicked=False
def update(self):
#gravity in the game
if flying==True:
self.vel += 0.5
if self.vel > 8:
self.vel = 8
if self.rect.bottom < 536:
self.rect.y += int(self.vel)
if game_over==False:
#jump
if pygame.mouse.get_pressed()[0]==1 and self.clicked==False:
self.clicked=True
self.vel-=10
if pygame.mouse.get_pressed()[0]==0:
self.clicked=False
# for event in pygame.event.get():
#
# if event.type==pygame.QUIT:
# pygame.quit()
# if event.type == pygame.KEYDOWN:
# if event.key==K_UP or event.key==K_SPACE:
# self.vel-=10
#handle animation
self.count+=1
flap_cooldown=5
#feather speed
if self.count>flap_cooldown:
self.count=0
self.index+=1
if self.index>=len(self.images):
self.index=0
self.image=self.images[self.index]
#rotate image
self.image=pygame.transform.rotate(self.images[self.index],self.vel*-2)
else:
self.image = pygame.transform.rotate(self.images[self.index], -90)
# class Bird2(pygame.sprite.Sprite):
# def __init__(self,x,y):
# pygame.sprite.Sprite.__init__(self)#2D game class
# self.images=[]
# self.index=0
# self.count=0
# for num in range(1,4):
# img=pygame.image.load(f'gallery/images/bird{num}.png')
# self.images.append(img)
#
# self.image=self.images[self.index]
# self.rect=self.image.get_rect()
# self.rect.center=[x,y]
# self.vel=0
# self.clicked=False
# replay();
# frames=[]
# def update(self):
# #gravity in the game
# if flying==True:
# self.vel += 0.5
# if self.vel > 8:
# self.vel = 8
# if self.rect.bottom < 536:
# self.rect.y += int(self.vel)
#
# if game_over==False:
# #jump
# if pygame.mouse.get_pressed()[0]==1 and self.clicked==False:
# self.clicked=True
# self.vel-=10
# if pygame.mouse.get_pressed()[0]==0:
# self.clicked=False
#
# # for event in pygame.event.get():
# #
# # if event.type==pygame.QUIT:
# # pygame.quit()
# # if event.type == pygame.KEYDOWN:
# # if event.key==K_UP or event.key==K_SPACE:
# # self.vel-=10
#
#
#
#
#
#
# #handle animation
# self.count+=1
# flap_cooldown=5
# #feather speed
# if self.count>flap_cooldown:
# self.count=0
# self.index+=1
# if self.index>=len(self.images):
# self.index=0
# self.image=self.images[self.index]
#
# #rotate image
# self.image=pygame.transform.rotate(self.images[self.index],self.vel*-2)
# else:
# self.image = pygame.transform.rotate(self.images[self.index], -90)
class Pipe(pygame.sprite.Sprite):
def __init__(self,x,y,position):
pygame.sprite.Sprite.__init__(self)
self.image=pygame.image.load('gallery/images/pipe1.png')
self.rect=self.image.get_rect()
#position 1 is from the top and -1 from the bottom
if position==1:
self.image=pygame.transform.flip(self.image,False,True)
self.rect.bottomleft=[x,y-int(pipe_gap/2)]
if position==-1:
self.rect.topleft=[x,y+int(pipe_gap/2)]
def update(self):
self.rect.x-=scroll_speed
if self.rect.right<0:
self.kill()
class Button:
def __init__(self,image,x,y):
self.image=image
self.rect=self.image.get_rect()
self.rect.topleft=(x,y)
def draw(self):
action=False
pos=pygame.mouse.get_pos()
#check if mouse is over the button
if self.rect.collidepoint(pos):
if pygame.mouse.get_pressed()[0]==1:
# replay();
action=True
screen.blit(self.image,(self.rect.x,self.rect.y))
return action
bird_group=pygame.sprite.Group()
pipe_group=pygame.sprite.Group()
#flappy bird on screen
flappy=Bird(100,int(screen_height/2))
bird_group.add(flappy)
#restart button
button=Button(button_img,screen_width//2-50,screen_height//2-100)
run=True
while run:
clock.tick(fps)
#draw background
screen.blit(bg,(0,0))# nothing will happen we need to add a function (update) function
bird_group.draw(screen)
bird_group.update()
pipe_group.draw(screen)
#draw the ground
screen.blit(ground, (ground_scroll, 536))
#check the score
if len(pipe_group) > 0:
if bird_group.sprites()[0].rect.left > pipe_group.sprites()[0].rect.left \
and bird_group.sprites()[0].rect.right < pipe_group.sprites()[0].rect.right \
and pass_pipe == False:
pass_pipe = True
if pass_pipe == True:
if bird_group.sprites()[0].rect.left > pipe_group.sprites()[0].rect.right:
score += 1
pass_pipe = False
draw_text(str(score),font,white,int(screen_width/2),20)
#check if bird hit the pipe
if pygame.sprite.groupcollide(bird_group,pipe_group,False,False) or flappy.rect.top<0:
game_over=True
# check if bird hit the ground
if flappy.rect.bottom>536:
game_over=True
flying=False
#draw ground
if game_over==False and flying==True:
#generating pipe
time_now=pygame.time.get_ticks()
if time_now-last_pipe>pipe_frequency:
pipe_height=random.randint(-100,100)
btm_pipe = Pipe(screen_width, int(screen_height / 2)+pipe_height, -1)
top_pipe = Pipe(screen_width, int(screen_height / 2)+pipe_height, 1)
pipe_group.add(btm_pipe)
pipe_group.add(top_pipe)
last_pipe=time_now
# replay();
#scrolling ground
ground_scroll-=scroll_speed
if abs(ground_scroll) > 35:
ground_scroll = 0
pipe_group.update()
if game_over==True:
if button.draw()==True:
game_over=False
# frames=[]
score=reset_game()
# flappy2 = Bird2(100, int(screen_height / 3))
# bird_group.add(flappy2)
# flappy = Bird(100, int(screen_height / 2))
# bird_group.add(flappy)
# if flying==True:
# replay();
# frames=[]
for event in pygame.event.get():
if event.type==pygame.QUIT:
run=False
if event.type==pygame.MOUSEBUTTONDOWN and flying==False and game_over==False:
flying=True
# frames=[]
pygame.display.update()
pygame.quit()