Python 如何存储flappy bird game'；将分数输入sql数据库

我是pygame的初学者（使用PythonIdle），并制作了一个简单的游戏作为我的学校项目。它需要以某种方式与SQL数据库连接，我将分数与球员姓名一起存储在数据库中。但在完成一轮游戏并输入上述信息后，它在调用所需函数（GUI挂起）后不会重新启动，并继续要求输入玩家的姓名（在空闲状态下）。此外，该信息不会存储在SQL数据库中。我尝试将分数保存在文本文件中并打印输出，但同样的问题也出现了。代码如下：

import pygame
import random
import mysql.connector as c

# Initialising the modules in pygame
pygame.init()

SCREEN = pygame.display.set_mode((500, 750))  # Setting the display

# background
BACKGROUND_IMAGE = pygame.image.load('background.jpg')

#  BIRD
BIRD_IMAGE = pygame.image.load('bird1.png')
bird_x = 50
bird_y = 300
bird_y_change = 0

def display_bird(x, y):
    SCREEN.blit(BIRD_IMAGE, (x, y))

# OBSTACLES
OBSTACLE_WIDTH = 70
OBSTACLE_HEIGHT = random.randint(150,450)
OBSTACLE_COLOR = (211, 253, 117)
OBSTACE_X_CHANGE = -4
obstacle_x = 500

def display_obstacle(height):
    pygame.draw.rect(SCREEN, OBSTACLE_COLOR, (obstacle_x, 0, OBSTACLE_WIDTH, height))
    bottom_obstacle_height = 635 - height - 150
    pygame.draw.rect(SCREEN, OBSTACLE_COLOR, (obstacle_x, 635, OBSTACLE_WIDTH, -bottom_obstacle_height))

# COLLISION DETECTION
def collision_detection (obstacle_x, obstacle_height, bird_y, bottom_obstacle_height):
    if obstacle_x >= 50 and obstacle_x <= (50 + 64):
        if bird_y <= obstacle_height or bird_y >= (bottom_obstacle_height - 64):
            return True
    return False

# SCORE
score = 0
SCORE_FONT = pygame.font.Font('freesansbold.ttf', 32)


def sql():
    m=c.connect(host="localhost",user="root",password= "password",database="flappy 
    bird")
    my=m.cursor()
    n=input('enter your name')
    r = maximum
    my.execute("insert into table(name, score) values({},'{}')".format(n,r))
    m.commit()
    my.execute("select * from table")
    for i in my:
      print(i)

def score_display(score):
    display = SCORE_FONT.render(f"Score: {score}", True, (255,255,255))
    SCREEN.blit(display, (10, 10))

# START SCREEN
startFont = pygame.font.Font('freesansbold.ttf', 32)
def start():
   # displays: "press space bar to start)
    display = startFont.render(f"PRESS SPACE BAR TO START", True, (255, 255, 255))
    SCREEN.blit(display, (20, 200))
    pygame.display.update()

# GAME OVER SCREEN
# This list will hold all of the scores
score_list = [0]

game_over_font1 = pygame.font.Font('freesansbold.ttf', 64)
game_over_font2 = pygame.font.Font('freesansbold.ttf', 32)

def game_over():
   # check for the maximum score
   global maximum
   maximum = max(score_list)
   #  "game over"
   display1 = game_over_font1.render(f"GAME OVER", True, (200,35,35))
   SCREEN.blit(display1, (50, 300))
   # shows your current score and your max score
   display2 = game_over_font2.render(f"SCORE: {score} MAX SCORE: {maximum}", True, 
   (255, 255, 255))
   SCREEN.blit(display2, (50, 400))
   #  If your new score is the same as the maximum then u reached a new high score
   if score == maximum:
    display3 = game_over_font2.render(f"NEW HIGH SCORE!!", True, (200,35,35))
    SCREEN.blit(display3, (80, 100))

running = True
# waiting is going to refer to our end or start screen
waiting = True
# set collision to false in the beginning so that we only see the start screen in 
the beginning
collision = False

while running:

    SCREEN.fill((0, 0, 0))

    # display the background image
    SCREEN.blit(BACKGROUND_IMAGE, (0, 0))

    # we will be sent into this while loop at the beginning and ending of each game
    while waiting:
        if collision:
            # If collision is True (from the second time onwards) we will see both the end screen and the start screen
            game_over()
            sql()
            start()
        
        
        
        else:
            # This refers to the first time the player is starting the game
            start()

        for event in pygame.event.get():
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_SPACE:
                    #  If we press the space bar we will exit out of the waiting while loop and start to play the game
                    # we will also reset some of the variables such as the score and the bird's Y position and the obstacle's starting position
                    score = 0
                    bird_y = 300
                    obstacle_x = 500
                    #  to exit out of the while loop
                    waiting = False

            if event.type == pygame.QUIT:
                # in case we exit out make both running and waiting false
                waiting = False
                running = False

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            # If you press exit you exit out of the while loop and pygame quits
            running = False

        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE:
                #  if you press spacebar you will move up
                bird_y_change = -6

        if event.type == pygame.KEYUP:
            if event.key == pygame.K_SPACE:
                # when u release space bar you will move down automatically
                bird_y_change = 3

    # moving the bird vertically
    bird_y += bird_y_change
    # setting boundaries for the birds movement
    if bird_y <= 0:
        bird_y = 0
    if bird_y >= 571:
        bird_y = 571

    # Moving the obstacle
    obstacle_x += OBSTACE_X_CHANGE

    # COLLISION
    collision = collision_detection(obstacle_x, OBSTACLE_HEIGHT, bird_y, OBSTACLE_HEIGHT 
  + 150)

    if collision:
        # if a collision does occur we are gonna add that score to our list of scores and make waiting True
        score_list.append(score)
        waiting = True

    # generating new obstacles
    if obstacle_x <= -10:
        obstacle_x = 500
        OBSTACLE_HEIGHT = random.randint(200, 400)
        score += 1
    # displaying the obstacle
    display_obstacle(OBSTACLE_HEIGHT)

    # displaying the bird
    display_bird(bird_x, bird_y)

    # display the score
    score_display(score)


    # Update the display after each iteration of the while loop
    pygame.display.update()

# Quit the program

pygame.quit()

导入pygame
随机输入
将mysql.connector作为c导入
#初始化pygame中的模块
pygame.init（）
SCREEN=pygame.display.set_模式（（500750））#设置显示
#背景
BACKGROUND\u IMAGE=pygame.IMAGE.load（'BACKGROUND.jpg'）
#鸟
BIRD_IMAGE=pygame.IMAGE.load（'bird1.png'）
鸟x=50
鸟_y=300
伯德·你的变化=0
def显示器（x，y）：
屏幕。blit（鸟_图像，（x，y））
#障碍物
障碍物宽度=70
障碍物高度=random.randint（150450）
障碍物颜色=（211253117）
障碍物X变化=-4
障碍物x=500
def显示障碍物（高度）：
pygame.draw.rect（屏幕，障碍物颜色，（障碍物x，0，障碍物宽度，高度））
底部障碍物高度=635-高度-150
pygame.draw.rect（屏幕，障碍物颜色，（障碍物x，635，障碍物宽度，-底部障碍物高度））
#碰撞检测
def碰撞检测（障碍物x、障碍物高度、鸟y、底部障碍物高度）：
如果障碍物=50且障碍物则问题在于您没有完全重置游戏状态。因此，当新游戏开始时，玩家身下仍有障碍物

也许可以让您的
start（）
函数也重置所有这些字段：

def start():
    # displays: "press space bar to start)
    display = startFont.render(f"PRESS SPACE BAR TO START", True, (255, 255, 255))
    SCREEN.blit(display, (20, 200))
    pygame.display.update()

    # reset for new game
    score = 0
    bird_x = 50
    bird_y = 300
    bird_y_change = 0
    OBSTACLE_WIDTH = 70
    OBSTACLE_HEIGHT = random.randint(150,450)
    OBSTACLE_COLOR = (211, 253, 117)
    OBSTACE_X_CHANGE = -4
    obstacle_x = 500

回答问题时忘记删除sql函数下的三个引号。仍然显示相同的问题。请研究使用参数化查询的正确方法。然后，请使用一些自动格式化程序-这将极大地帮助您识别问题。嗯，除了短绒，像派林或弗雷克8。然后，您应该尝试调试，尤其是单步调试代码，看看与预期有什么不同。将断点设置为在检测到冲突后播放，然后检查程序流…它仍然显示相同的输出。@Ira-什么输出？请将其复制到问题中。我根据您的建议进行了更改，但输出显示的问题与我之前在问题中提到的相同。