BDWConfettiandSound.py

import pygame
import random

# Initialize pygame
pygame.init()

# Constants
WIDTH, HEIGHT = 800, 600
LIGHT_GRAY = (211, 211, 211)
BLACK = (0, 0, 0)

# Screen setup
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("HAPPY BIRTHDAY SIVA Animation")

# Load sound
confetti_sound = pygame.mixer.Sound('B:\Coding\Temp\BalaKrishBDayWish2U.mp3')
sound_played = False

# Font settings
message = "HAPPY BIRTHDAY SIVA"
font = pygame.font.SysFont(None, 40)
target_positions = [(WIDTH // 2 - font.size(message)[0] // 2 + font.size(message[:i])[0], HEIGHT // 2) for i, char in enumerate(message)]
current_positions = [(random.randint(0, WIDTH), random.randint(0, HEIGHT)) for _ in message]
velocities = [(random.random() - 0.5, random.random() - 0.5) for _ in message]

def move_toward(pos, target, vel):
    x, y = pos
    tx, ty = target
    vx, vy = vel
    speed = 0.00095
    vx += (tx - x) * speed
    vy += (ty - y) * speed
    vx *= 0.95
    vy *= 0.95
    x += vx
    y += vy

    threshold = 10
    if abs(x - tx) < threshold and abs(y - ty) < threshold:
        x, y = tx, ty

    return (x, y), (vx, vy)

class Confetti:
    COLORS = [(255, 0, 0), (0, 255, 0), (0, 0, 255), (255, 255, 0)]

    def __init__(self):
        self.x = random.randint(0, WIDTH)
        self.y = random.randint(-20, -5)  # Start slightly off-screen
        self.color = random.choice(self.COLORS)
        self.speed = random.uniform(1, 3)

    def update(self):
        self.y += self.speed
        if self.y > HEIGHT:
            self.y = random.randint(-20, -5)
            self.x = random.randint(0, WIDTH)

    def draw(self, screen):
        pygame.draw.circle(screen, self.color, (self.x, self.y), 5)

confetti_particles = []

# Main loop
running = True
while running:
    screen.fill(LIGHT_GRAY)
    
    all_letters_in_place = True
    for i, (x, y) in enumerate(current_positions):
        (new_x, new_y), (new_vx, new_vy) = move_toward((x, y), target_positions[i], velocities[i])
        current_positions[i] = (new_x, new_y)
        velocities[i] = (new_vx, new_vy)
        
        color = BLACK
        char_surface = font.render(message[i], True, color)
        screen.blit(char_surface, (new_x, new_y))
        
        if new_x != target_positions[i][0] or new_y != target_positions[i][1]:
            all_letters_in_place = False

    if all_letters_in_place:
        if not sound_played:
            confetti_sound.play()
            sound_played = True

            # Initialize confetti particles
            confetti_particles = [Confetti() for _ in range(100)]

    # Draw and update confetti particles
    for particle in confetti_particles:
        particle.update()
        particle.draw(screen)
    
    pygame.display.flip()

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    pygame.time.wait(10)

pygame.quit()