Python 如何在Pygame上显示分数？

我是一个新的程序员，正在为我的《计算机科学总结》做一个记忆游戏。游戏是这样的：计算机在随机位置显示随机框，然后用户必须猜测框在哪里，然后点击它

我基本上完成了，除了现在我正在尝试创建5个不同的难度等级。例如，级别1将显示2个框，级别2将显示5个框，等等。如果用户通过所有级别，他们可以再次播放。我知道很多，但我真的很想在这个问题上获得a

但现在我被卡住了，因为在我试图关上窗户之前，它不会真正起作用，即使这样，它也只能走到一半。我在想我是如何定义函数的，但我不确定。 任何帮助都将不胜感激

import pygame , sys
import random
import time

size=[500,500]
pygame.init()
screen=pygame.display.set_mode(size)


# Colours
LIME = (0,255,0) 
RED = (255, 0, 0)
BLACK = (0,0,0)
PINK = (255,102,178)
SALMON = (255,192,203)
WHITE = (255,255,255)
LIGHT_PINK = (255, 181, 197)
SKY_BLUE = (176, 226, 255)
screen.fill(BLACK)

# Width and Height of game box
width=50
height=50



# Margin between each cell
margin = 5

rows = 20
columns = 20


# Set title of screen
pygame.display.set_caption("Spatial Recall")

# Used to manage how fast the screen updates
clock=pygame.time.Clock()


coord=[]

# Create a 2 dimensional array. A two dimesional
# array is simply a list of lists.
def resetGrid():
    grid = []
    for row in range(rows):
        # Add an empty array that will hold each cell
        # in this row
        grid.append([])
        for column in range(columns):
            grid[row].append(0) # Append a cell  
    return grid

def displayAllPink(pygame):
    for row in range(rows):
        for column in range(columns):
            color = LIGHT_PINK
            pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
            pygame.display.flip()      

def displayOtherColor(pygame,grid):
    coord = []
    for i in range(random.randint(2,5)):
        x = random.randint(2, rows-1)
        y = random.randint(2, columns-1)                
        color = LIME    
        pygame.draw.rect(screen,color,[(margin+width)*y + margin,(margin+height)*x+margin,width,height])
        coord.append((x,y))  
        grid[x][y] = 1
        pygame.display.flip() 
    time.sleep(1)
    return coord

def runGame(gameCount,coord,pygame,grid):
    pygame.event.clear()
    pygame.display.set_caption("Spatial Recall: Level "+ str(gameCount))
    pygame.time.set_timer(pygame.USEREVENT,1000)
    time = 0
    #clock.tick( 
            # -------- Main Program Loop -----------
    #Loop until the user clicks the close button.
    done = False
    while done==False:    
        event = pygame.event.wait() # User did something
        if event.type == pygame.QUIT: # If user clicked close
            done=True # Flag that we are done so we exit this loop
            pygame.event.clear()
            print "Game ",gameCount, "ends"
        elif event.type == pygame.USEREVENT:
            time = time + 1
            pygame.display.set_caption("Spatial Recall: Level "+ str(gameCount) + " Time: "+ str(time))
            if time == 100:
                done = True
                pygame.display.set_caption("Time out, moving to next level")
                pygame.event.clear()
                return False
        elif event.type == pygame.MOUSEBUTTONDOWN:
            # User clicks the mouse. Get the position
            pos = pygame.mouse.get_pos()
            # Change the x/y screen coordinates to grid coordinates
            column=pos[0] // (width+margin)
            row=pos[1] // (height+margin)
            if (row,column) in coord:
                print coord
                coord.remove((row,column))
                print coord
                color = LIME
                pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
                if coord == []:
                    done=True 
                    pygame.display.set_caption("Time out, moving to next level")
                    pygame.event.clear()
                    return True
            else:
                color = RED
                pygame.draw.rect(screen,color,[(margin+width)*column + margin,(margin+height)*row+margin,width,height])
            pygame.display.flip() 


def startTheGame(gameCount):
    grid = resetGrid()
    displayAllPink(pygame)
    coord = displayOtherColor(pygame,grid)
    displayAllPink(pygame)
    runGame(gameCount,coord,pygame,grid)

for i in range(2):
    startTheGame(i+1)
pygame.quit ()

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目前它不起作用的主要问题是：

您的全局行和列设置为20，但板上只有9个字段，这就是为什么大多数随机选择的坐标不在板上 然后，您不能控制选择同一个坐标2次

一般来说，我建议选择更好的名称，尤其是displayOtherColor，它为每个级别组合目标坐标

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对于您关于如何显示分数的问题，我建议将其设置为标题，因为您已经在运行时间中进行了设置。

尝试澄清它是如何工作的，并看看是否可以将其缩小到更具体的问题和更小的代码块。@dokkaebi。我已经尝试过了，我认为问题在于我如何定义函数。但我不知道为什么，这正是我被困的地方。在调试之前少写代码，在编写更多代码之前，检查您编写的代码是否按预期工作。