example-pygame-basics

import pygame
import sys

pygame.init()

# Definindo as cores
dark_gray = (50, 50, 50)
orange = (255, 165, 0)
yellow = (255, 255, 0)

# Configurando a tela
screen = pygame.display.set_mode((800, 600))
pygame.display.set_caption("Movimento do Retângulo e Bola")

# Definindo as propriedades do retângulo
rect_x = 10
rect_y = 250
rect_width = 50
rect_height = 100
rect_speed = 2

# Definindo as propriedades da bola
ball_x = 400
ball_y = 300
ball_radius = 15
ball_speed_x = 1
ball_speed_y = 1

# Pontuação
score = 0

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

    keys = pygame.key.get_pressed()
    if keys[pygame.K_UP]:
        rect_y -= rect_speed
    if keys[pygame.K_DOWN]:
        rect_y += rect_speed

    # Movimento da bola
    ball_x += ball_speed_x
    ball_y += ball_speed_y

    # Rebatimento da bola nas bordas superior e inferior
    if ball_y - ball_radius < 0 or ball_y + ball_radius > 600:
        ball_speed_y = -ball_speed_y

    # Verificação das bordas esquerda e direita
    if ball_x - ball_radius < 0 or ball_x + ball_radius > 800:
        score += 1
        ball_x, ball_y = 400, 300  # Reposicionar a bola no centro
        ball_speed_x, ball_speed_y = -ball_speed_x, ball_speed_y  # Inverter a direção da bola

    # Verificação da colisão com o retângulo
    rect = pygame.Rect(rect_x, rect_y, rect_width, rect_height)
    ball = pygame.Rect(ball_x - ball_radius, ball_y - ball_radius, ball_radius * 2, ball_radius * 2)

    if rect.colliderect(ball):
        ball_speed_x = -ball_speed_x

    screen.fill(dark_gray)
    pygame.draw.rect(screen, orange, (rect_x, rect_y, rect_width, rect_height))
    pygame.draw.circle(screen, yellow, (ball_x, ball_y), ball_radius)

    # Exibindo a pontuação
    font = pygame.font.Font(None, 74)
    text = font.render(str(score), 1, yellow)
    screen.blit(text, (10, 10))

    pygame.display.flip()

pygame.quit()
sys.exit()