import pygame
import sys
import time
import json
import os
import RPi.GPIO as GPIO
# === GPIO Setup ===
BUTTON_PIN = 17
GPIO.setmode(GPIO.BCM)
GPIO.setup(BUTTON_PIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)
# === Scorebord Bestandsnaam ===
SCORE_FILE = "scores.json"
# === Laad scorebord ===
def load_scores():
if os.path.exists(SCORE_FILE):
with open(SCORE_FILE, "r") as f:
return json.load(f)
return {}
def save_scores(scores):
with open(SCORE_FILE, "w") as f:
json.dump(scores, f, indent=4)
scoreboard = load_scores()
# === Pygame Setup ===
pygame.init()
WIDTH, HEIGHT = 800, 480
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("10 Seconden Timer")
font_big = pygame.font.SysFont(None, 150)
font_med = pygame.font.SysFont(None, 80)
font_small = pygame.font.SysFont(None, 40)
clock = pygame.time.Clock()
# === Helper voor tekst ===
def draw_text(text, font, color, x, y):
img = font.render(text, True, color)
rect = img.get_rect(center=(x, y))
screen.blit(img, rect)
# === Naam invoeren ===
def enter_name():
name = ""
entering = True
while entering:
screen.fill((0, 0, 0))
draw_text("Voer je naam in:", font_small, (255, 255, 255), WIDTH//2, HEIGHT//3)
draw_text(name, font_med, (0, 200, 255), WIDTH//2, HEIGHT//2)
draw_text("ENTER = ok | BACKSPACE = wis", font_small, (200, 200, 200), WIDTH//2, HEIGHT - 40)
pygame.display.flip()
for event in pygame.event.get():
if event.type == pygame.QUIT:
GPIO.cleanup()
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RETURN and name != "":
return name
elif event.key == pygame.K_BACKSPACE:
name = name[:-1]
else:
if len(name) < 12:
name += event.unicode
# === Timer spel ===
def run_timer():
timer_running = False
start_time = 0
elapsed = 0
prev_state = GPIO.input(BUTTON_PIN)
while True:
screen.fill((0, 0, 0))
if timer_running:
elapsed = time.time() - start_time
draw_text(f"{elapsed:0.2f}", font_big, (255, 255, 0), WIDTH//2, HEIGHT//2)
draw_text("Druk op de knop om te starten/stoppen", font_small, (200, 200, 200), WIDTH//2, HEIGHT - 40)
pygame.display.flip()
clock.tick(60)
for event in pygame.event.get():
if event.type == pygame.QUIT:
GPIO.cleanup()
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
GPIO.cleanup()
pygame.quit()
sys.exit()
curr_state = GPIO.input(BUTTON_PIN)
if prev_state == 1 and curr_state == 0:
if not timer_running:
timer_running = True
start_time = time.time()
else:
return elapsed
time.sleep(0.2)
prev_state = curr_state
# === Result scherm ===
def show_result(name, time_val):
deviation = round(time_val - 10, 2)
scoreboard[name] = float(deviation)
save_scores(scoreboard)
while True:
screen.fill((0, 0, 0))
draw_text(f"{name}", font_med, (0, 200, 255), WIDTH//2, 80)
draw_text(f"Tijd: {time_val:0.2f} s", font_small, (255, 255, 255), WIDTH//2, 180)
draw_text(f"Fout: {deviation:+.3f}", font_small, (255, 150, 150), WIDTH//2, 260)
draw_text("Druk ENTER voor nieuw spel", font_small, (200, 200, 200), WIDTH//2, HEIGHT - 80)
draw_text("Druk S om scorebord te zien", font_small, (200, 200, 200), WIDTH//2, HEIGHT - 40)
pygame.display.flip()
for event in pygame.event.get():
if event.type == pygame.QUIT:
GPIO.cleanup()
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RETURN:
return
if event.key == pygame.K_s:
show_scoreboard()
# === Scorebord ===
def show_scoreboard():
while True:
screen.fill((0, 0, 0))
draw_text("SCOREBORD", font_med, (255, 255, 0), WIDTH//2, 50)
sorted_scores = sorted(scoreboard.items(), key=lambda x: abs(x[1]))
top_five = sorted_scores[:5]
y = 150
for name, score in top_five:
draw_text(f"{name}: {score:+.2f}", font_small, (255, 255, 255), WIDTH//2, y)
y += 40
draw_text("ENTER = terug", font_small, (200, 200, 200), WIDTH//2, HEIGHT - 40)
pygame.display.flip()
for event in pygame.event.get():
if event.type == pygame.QUIT:
GPIO.cleanup()
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN and event.key == pygame.K_RETURN:
return
# === MAIN LOOP ===
try:
while True:
player = enter_name()
result = run_timer()
show_result(player, result)
except KeyboardInterrupt:
GPIO.cleanup()
pygame.quit()
