import pygame
import sys
pygame.init()
# 画面サイズ
WIDTH, HEIGHT = 640, 480
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("ブロック崩し")
# 色定義
WHITE = (255, 255, 255)
RED = (255, 100, 100)
GREEN = (100, 255, 100)
BLUE = (100, 100, 255)
CYAN = (100, 255, 255)
BLACK = (0, 0, 0)
# フォント
font = pygame.font.SysFont(None, 36)
# ゲーム初期化関数
def init_game():
global paddle, ball, ball_speed_x, ball_speed_y, blocks, scores, score, lives, game_over, game_clear
paddle = pygame.Rect(270, 450, 100, 10)
ball = pygame.Rect(320, 240, 10, 10)
ball_speed_x = 3
ball_speed_y = -3
score = 0
lives = 3
game_over = False
game_clear = False
# ブロック設定（カラフル + スコア付き）
blocks = []
scores = []
colors = [RED, GREEN, BLUE]
point_values = [3, 2, 1]
for row in range(3):
for col in range(5):
x = col * (100 + 10) + 35
y = row * (30 + 10) + 40
blocks.append(pygame.Rect(x, y, 100, 30))
scores.append((colors[row], point_values[row])) # 色と点数
init_game()
clock = pygame.time.Clock()
# メッセージ表示関数
def draw_message(text, subtext=""):
text_surf = font.render(text, True, CYAN)
text_rect = text_surf.get_rect(center=(WIDTH // 2, HEIGHT // 2 - 20))
screen.blit(text_surf, text_rect)
if subtext:
sub_surf = font.render(subtext, True, CYAN)
sub_rect = sub_surf.get_rect(center=(WIDTH // 2, HEIGHT // 2 + 20))
screen.blit(sub_surf, sub_rect)
# メインループ
running = True
while running:
screen.fill(BLACK)
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
if (game_clear or game_over) and event.type == pygame.KEYDOWN:
if event.key == pygame.K_r:
init_game()
keys = pygame.key.get_pressed()
if keys[pygame.K_LEFT]:
paddle.x -= 5
if keys[pygame.K_RIGHT]:
paddle.x += 5
if not (game_clear or game_over):
# ボール移動
ball.x += ball_speed_x
ball.y += ball_speed_y
# 壁反射
if ball.left <= 0 or ball.right >= WIDTH:
ball_speed_x *= -1
if ball.top <= 0:
ball_speed_y *= -1
# パドル反射
if ball.colliderect(paddle):
ball_speed_y *= -1
# ブロック衝突
hit_index = ball.collidelist(blocks)
if hit_index != -1:
del blocks[hit_index]
color, point = scores.pop(hit_index)
score += point
ball_speed_y *= -1
# ボール落下
if ball.bottom >= HEIGHT:
lives -= 1
if lives > 0:
ball.x, ball.y = 320, 240
ball_speed_y = -3
else:
game_over = True
# クリア判定
if not blocks:
game_clear = True
# 描画
pygame.draw.rect(screen, WHITE, paddle)
pygame.draw.ellipse(screen, CYAN, ball)
for i, block in enumerate(blocks):
color, _ = scores[i]
pygame.draw.rect(screen, color, block)
score_text = font.render(f"Score: {score} Lives: {lives}", True, WHITE)
screen.blit(score_text, (20, 10))
if game_clear:
draw_message("YOU WIN!", "Press R to Replay")
elif game_over:
draw_message("GAME OVER", "Press R to Retry")
pygame.display.flip()
clock.tick(60)
pygame.quit()
sys.exit()