import random # For generating random numbers
import sys # We will use sys.exit to exit the program
import pygame
from pygame.locals import * # Basic pygame imports
# Global Variables for the game
FPS = 32
SCREENWIDTH = 289
SCREENHEIGHT = 511
SCREEN = pygame.display.set_mode((SCREENWIDTH, SCREENHEIGHT))
GROUNDY = SCREENHEIGHT * 0.8
GAME_SPRITES = {}
GAME_SOUNDS = {}
PLAYER = 'gallery/sprites/bird.png'
BACKGROUND = 'gallery/sprites/background.png'
PIPE = 'gallery/sprites/pipe.png'
def welcomeScreen():
"""
Shows welcome images on the screen
"""
playerx = int(SCREENWIDTH/5)
playery = int((SCREENHEIGHT - GAME_SPRITES['player'].get_height())/2)
messagex = int((SCREENWIDTH - GAME_SPRITES['message'].get_width())/2)
messagey = int(SCREENHEIGHT*0.13)
basex = 0
while True:
for event in pygame.event.get():
# if user clicks on cross button, close the game
if event.type == QUIT or (event.type==KEYDOWN and event.key == K_ESCAPE):
pygame.quit()
sys.exit()
# If the user presses space or up key, start the game for them
elif event.type==KEYDOWN and (event.key==K_SPACE or event.key == K_UP):
return
else:
SCREEN.blit(GAME_SPRITES['background'], (0, 0))
SCREEN.blit(GAME_SPRITES['player'], (playerx, playery))
SCREEN.blit(GAME_SPRITES['message'], (messagex,messagey ))
SCREEN.blit(GAME_SPRITES['base'], (basex, GROUNDY))
pygame.display.update()
FPSCLOCK.tick(FPS)
def mainGame():
score = 0
playerx = int(SCREENWIDTH/5)
playery = int(SCREENWIDTH/2)
basex = 0
# Create 2 pipes for blitting on the screen
newPipe1 = getRandomPipe()
newPipe2 = getRandomPipe()
# my List of upper pipes
upperPipes = [
{'x': SCREENWIDTH+200, 'y':newPipe1[0]['y']},
{'x': SCREENWIDTH+200+(SCREENWIDTH/2), 'y':newPipe2[0]['y']},
]
# my List of lower pipes
lowerPipes = [
{'x': SCREENWIDTH+200, 'y':newPipe1[1]['y']},
{'x': SCREENWIDTH+200+(SCREENWIDTH/2), 'y':newPipe2[1]['y']},
]
pipeVelX = -4
playerVelY = -9
playerMaxVelY = 10
playerMinVelY = -8
playerAccY = 1
playerFlapAccv = -8 # velocity while flapping
playerFlapped = False # It is true only when the bird is flapping
while True:
for event in pygame.event.get():
if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
pygame.quit()
sys.exit()
if event.type == KEYDOWN and (event.key == K_SPACE or event.key == K_UP):
if playery > 0:
playerVelY = playerFlapAccv
playerFlapped = True
GAME_SOUNDS['wing'].play()
crashTest = isCollide(playerx, playery, upperPipes, lowerPipes) # This function will return true if the player is crashed
if crashTest:
return
#check for score
playerMidPos = playerx + GAME_SPRITES['player'].get_width()/2
for pipe in upperPipes:
pipeMidPos = pipe['x'] + GAME_SPRITES['pipe'][0].get_width()/2
if pipeMidPos<= playerMidPos < pipeMidPos +4:
score +=1
print(f"Your score is {score}")
GAME_SOUNDS['point'].play()
if playerVelY <playerMaxVelY and not playerFlapped:
playerVelY += playerAccY
if playerFlapped:
playerFlapped = False
playerHeight = GAME_SPRITES['player'].get_height()
playery = playery + min(playerVelY, GROUNDY - playery - playerHeight)
# move pipes to the left
for upperPipe , lowerPipe in zip(upperPipes, lowerPipes):
upperPipe['x'] += pipeVelX
lowerPipe['x'] += pipeVelX
# Add a new pipe when the first is about to cross the leftmost part of the screen
if 0<upperPipes[0]['x']<5:
newpipe = getRandomPipe()
upperPipes.append(newpipe[0])
lowerPipes.append(newpipe[1])
# if the pipe is out of the screen, remove it
if upperPipes[0]['x'] < -GAME_SPRITES['pipe'][0].get_width():
upperPipes.pop(0)
lowerPipes.pop(0)
# Lets blit our sprites now
SCREEN.blit(GAME_SPRITES['background'], (0, 0))
for upperPipe, lowerPipe in zip(upperPipes, lowerPipes):
SCREEN.blit(GAME_SPRITES['pipe'][0], (upperPipe['x'], upperPipe['y']))
SCREEN.blit(GAME_SPRITES['pipe'][1], (lowerPipe['x'], lowerPipe['y']))
SCREEN.blit(GAME_SPRITES['base'], (basex, GROUNDY))
SCREEN.blit(GAME_SPRITES['player'], (playerx, playery))
myDigits = [int(x) for x in list(str(score))]
width = 0
for digit in myDigits:
width += GAME_SPRITES['numbers'][digit].get_width()
Xoffset = (SCREENWIDTH - width)/2
for digit in myDigits:
SCREEN.blit(GAME_SPRITES['numbers'][digit], (Xoffset, SCREENHEIGHT*0.12))
Xoffset += GAME_SPRITES['numbers'][digit].get_width()
pygame.display.update()
FPSCLOCK.tick(FPS)
def isCollide(playerx, playery, upperPipes, lowerPipes):
if playery> GROUNDY - 25 or playery<0:
GAME_SOUNDS['hit'].play()
return True
for pipe in upperPipes:
pipeHeight = GAME_SPRITES['pipe'][0].get_height()
if(playery < pipeHeight + pipe['y'] and abs(playerx - pipe['x']) < GAME_SPRITES['pipe'][0].get_width()):
GAME_SOUNDS['hit'].play()
return True
for pipe in lowerPipes:
if (playery + GAME_SPRITES['player'].get_height() > pipe['y']) and abs(playerx - pipe['x']) < GAME_SPRITES['pipe'][0].get_width():
GAME_SOUNDS['hit'].play()
return True
return False
def getRandomPipe():
"""
Generate positions of two pipes(one bottom straight and one top rotated ) for blitting on the screen
"""
pipeHeight = GAME_SPRITES['pipe'][0].get_height()
offset = SCREENHEIGHT/3
y2 = offset + random.randrange(0, int(SCREENHEIGHT - GAME_SPRITES['base'].get_height() - 1.2 *offset))
pipeX = SCREENWIDTH + 10
y1 = pipeHeight - y2 + offset
pipe = [
{'x': pipeX, 'y': -y1}, #upper Pipe
{'x': pipeX, 'y': y2} #lower Pipe
]
return pipe
if __name__ == "__main__":
# This will be the main point from where our game will start
pygame.init() # Initialize all pygame's modules
FPSCLOCK = pygame.time.Clock()
pygame.display.set_caption('Flappy Bird by CodeWithHarry')
GAME_SPRITES['numbers'] = (
pygame.image.load('gallery/sprites/0.png').convert_alpha(),
pygame.image.load('gallery/sprites/1.png').convert_alpha(),
pygame.image.load('gallery/sprites/2.png').convert_alpha(),
pygame.image.load('gallery/sprites/3.png').convert_alpha(),
pygame.image.load('gallery/sprites/4.png').convert_alpha(),
pygame.image.load('gallery/sprites/5.png').convert_alpha(),
pygame.image.load('gallery/sprites/6.png').convert_alpha(),
pygame.image.load('gallery/sprites/7.png').convert_alpha(),
pygame.image.load('gallery/sprites/8.png').convert_alpha(),
pygame.image.load('gallery/sprites/9.png').convert_alpha(),
)
GAME_SPRITES['message'] =pygame.image.load('gallery/sprites/message.png').convert_alpha()
GAME_SPRITES['base'] =pygame.image.load('gallery/sprites/base.png').convert_alpha()
GAME_SPRITES['pipe'] =(pygame.transform.rotate(pygame.image.load( PIPE).convert_alpha(), 180),
pygame.image.load(PIPE).convert_alpha()
)
# Game sounds
GAME_SOUNDS['die'] = pygame.mixer.Sound('gallery/audio/die.wav')
GAME_SOUNDS['hit'] = pygame.mixer.Sound('gallery/audio/hit.wav')
GAME_SOUNDS['point'] = pygame.mixer.Sound('gallery/audio/point.wav')
GAME_SOUNDS['swoosh'] = pygame.mixer.Sound('gallery/audio/swoosh.wav')
GAME_SOUNDS['wing'] = pygame.mixer.Sound('gallery/audio/wing.wav') Write, Run & Share Python code online using OneCompiler's Python online compiler for free. It's one of the robust, feature-rich online compilers for python language, supporting both the versions which are Python 3 and Python 2.7. Getting started with the OneCompiler's Python editor is easy and fast. The editor shows sample boilerplate code when you choose language as Python or Python2 and start coding.
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