Matching game in python

The font-name needs to be adjusted according to the operating system, otherwise only a question mark is shown in the window.

import pygame
import sys
import time

# Pygame initialisieren
pygame.init()

# Fenstergröße
WIDTH, HEIGHT = 640, 480
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Emoji-Text-Matching")

# Farben
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
BLUE = (0, 0, 255)

# Schriftarten (mit Unicode-Unterstützung)
# font_large = pygame.font.SysFont("Segoe UI Emoji", 120)  # Für Emoji Windows
font_large = pygame.font.SysFont("Noto Color Emoji", 150)  # Für Emoji Linux
font_small = pygame.font.SysFont("Arial", 30)            # Für Text

# Emoji-Text-Paare (20 Einträge)
pairs = [
    ("🐶", "Hund"),
    ("🐱", "Katze"),
    ("🐭", "Maus"),
    ("🐹", "Hamster"),
    ("🐰", "Hase"),
    ("🦊", "Fuchs"),
    ("🐻", "Bär"),
    ("🐼", "Panda"),
    ("🐨", "Koala"),
    ("🐯", "Tiger"),
    ("🦁", "Löwe"),
    ("🐮", "Kuh"),
    ("🐷", "Schwein"),
    ("🐸", "Frosch"),
    ("🐵", "Affe"),
    ("🐒", "Affe2"),
    ("🐺", "Wolf"),
    ("🐗", "Wildschwein"),
    ("🦊", "Fuchs"),
    ("🐝", "Biene"),
    ("🐛", "Raupe"),
    ("🔪", "Messer"),
    ("🔦", "Taschenlampe"),
    
    
]

# Position für Emoji und Text (zentriert)
emoji_x, emoji_y = WIDTH // 2, HEIGHT // 3
text_x, text_y = WIDTH // 2, emoji_y + 150

# Hauptspielschleife
def main():
    clock = pygame.time.Clock()
    running = True
    current_pair_index = 0

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

        # Hintergrund
        screen.fill(WHITE)

        # Aktuelles Paar anzeigen
        if current_pair_index < len(pairs):
            emoji, text = pairs[current_pair_index]

            # Emoji groß anzeigen
            emoji_surface = font_large.render(emoji, True, BLACK)
            emoji_rect = emoji_surface.get_rect(center=(emoji_x, emoji_y))
            screen.blit(emoji_surface, emoji_rect)

            # Text darunter
            text_surface = font_small.render(text, True, BLUE)
            text_rect = text_surface.get_rect(center=(text_x, text_y))
            screen.blit(text_surface, text_rect)

            # Nächstes Paar nach 1 Sekunde
            time.sleep(1)
            current_pair_index += 1
        else:
            # Alle Paare gezeigt: Beenden oder neu starten
            font_done = pygame.font.SysFont("Arial", 40)
            done_text = font_done.render("Alle Paare gezeigt!", True, BLACK)
            done_rect = done_text.get_rect(center=(WIDTH // 2, HEIGHT // 2))
            screen.blit(done_text, done_rect)

        # Aktualisieren des Displays
        pygame.display.flip()
        clock.tick(30)

    pygame.quit()
    sys.exit()

if __name__ == "__main__":
    main()