WIDTH, HEIGHT = 400, 600 #127224
Description
Feature or enhancement
Proposal:
# Add a code block here, if requiredimport pygame
import random
import sys
Initialize Pygame
pygame.init()
Game window dimensions
WIDTH, HEIGHT = 400, 600
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Flappy Bird")
Game colors
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
RED = (255, 0, 0)
FPS (frames per second) controller
clock = pygame.time.Clock()
Game variables
GRAVITY = 0.25
JUMP_STRENGTH = -6
PIPE_WIDTH = 70
PIPE_GAP = 150
bird_y = HEIGHT // 2
bird_velocity = 0
bird_radius = 20
Font for score
font = pygame.font.SysFont("Arial", 36)
Game elements
def draw_bird(y_position):
pygame.draw.circle(screen, RED, (100, int(y_position)), bird_radius)
def draw_pipe(x_position, height):
pygame.draw.rect(screen, GREEN, (x_position, 0, PIPE_WIDTH, height))
pygame.draw.rect(screen, GREEN, (x_position, height + PIPE_GAP, PIPE_WIDTH, HEIGHT - height - PIPE_GAP))
def game_over():
text = font.render("Game Over", True, BLACK)
screen.blit(text, (WIDTH // 3, HEIGHT // 3))
pygame.display.update()
pygame.time.wait(2000)
sys.exit()
Main game loop
def main():
global bird_y, bird_velocity
pipes = []
score = 0
pipe_x = WIDTH
while True:
screen.fill(WHITE)
# Event handling
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
bird_velocity = JUMP_STRENGTH
# Bird physics
bird_velocity += GRAVITY
bird_y += bird_velocity
# Pipe logic
pipe_x -= 4
if pipe_x < -PIPE_WIDTH:
pipe_x = WIDTH
pipe_height = random.randint(100, HEIGHT - PIPE_GAP - 100)
pipes.append((pipe_x, pipe_height))
# Check collision with pipes or ground
for pipe in pipes:
if pipe[0] < 100 + bird_radius < pipe[0] + PIPE_WIDTH:
if not (pipe[1] < bird_y - bird_radius or bird_y + bird_radius < pipe[1] + PIPE_GAP):
game_over()
if pipe[0] + PIPE_WIDTH < 0:
pipes.remove(pipe)
score += 1
# Game over if the bird hits the floor or goes out of bounds
if bird_y + bird_radius >= HEIGHT or bird_y - bird_radius <= 0:
game_over()
# Draw everything
for pipe in pipes:
draw_pipe(pipe[0], pipe[1])
draw_bird(bird_y)
# Display score
score_text = font.render(f"Score: {score}", True, BLACK)
screen.blit(score_text, (10, 10))
# Update the screen
pygame.display.update()
# Set the frame rate
clock.tick(60)
if name == "main":
main()
Has this already been discussed elsewhere?
I have already discussed this feature proposal on Discourse
Links to previous discussion of this feature:
import pygame
import random
import sys
Initialize Pygame
pygame.init()
Game window dimensions
WIDTH, HEIGHT = 400, 600
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Flappy Bird")
Game colors
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
RED = (255, 0, 0)
FPS (frames per second) controller
clock = pygame.time.Clock()
Game variables
GRAVITY = 0.25
JUMP_STRENGTH = -6
PIPE_WIDTH = 70
PIPE_GAP = 150
bird_y = HEIGHT // 2
bird_velocity = 0
bird_radius = 20
Font for score
font = pygame.font.SysFont("Arial", 36)
Game elements
def draw_bird(y_position):
pygame.draw.circle(screen, RED, (100, int(y_position)), bird_radius)
def draw_pipe(x_position, height):
pygame.draw.rect(screen, GREEN, (x_position, 0, PIPE_WIDTH, height))
pygame.draw.rect(screen, GREEN, (x_position, height + PIPE_GAP, PIPE_WIDTH, HEIGHT - height - PIPE_GAP))
def game_over():
text = font.render("Game Over", True, BLACK)
screen.blit(text, (WIDTH // 3, HEIGHT // 3))
pygame.display.update()
pygame.time.wait(2000)
sys.exit()
Main game loop
def main():
global bird_y, bird_velocity
pipes = []
score = 0
pipe_x = WIDTH
while True:
screen.fill(WHITE)
# Event handling
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
bird_velocity = JUMP_STRENGTH
# Bird physics
bird_velocity += GRAVITY
bird_y += bird_velocity
# Pipe logic
pipe_x -= 4
if pipe_x < -PIPE_WIDTH:
pipe_x = WIDTH
pipe_height = random.randint(100, HEIGHT - PIPE_GAP - 100)
pipes.append((pipe_x, pipe_height))
# Check collision with pipes or ground
for pipe in pipes:
if pipe[0] < 100 + bird_radius < pipe[0] + PIPE_WIDTH:
if not (pipe[1] < bird_y - bird_radius or bird_y + bird_radius < pipe[1] + PIPE_GAP):
game_over()
if pipe[0] + PIPE_WIDTH < 0:
pipes.remove(pipe)
score += 1
# Game over if the bird hits the floor or goes out of bounds
if bird_y + bird_radius >= HEIGHT or bird_y - bird_radius <= 0:
game_over()
# Draw everything
for pipe in pipes:
draw_pipe(pipe[0], pipe[1])
draw_bird(bird_y)
# Display score
score_text = font.render(f"Score: {score}", True, BLACK)
screen.blit(score_text, (10, 10))
# Update the screen
pygame.display.update()
# Set the frame rate
clock.tick(60)
if name == "main":
main()