pygame 的新功能.我的按钮不起作用.为什么? [英] new with pygame. My button doesnt work. why?

问题描述

忽略 AmountOfPlayers() 函数.我是 pygame 的新手，我的按钮什么也没做.为什么?如何使用 pygame 改进我的代码?

Ignore AmountOfPlayers() function. Im new with pygame and my button doesn't do anything. why? How can I improve my code with pygame?

while True:
    pygame.init()
    size=(1440,810)
    screen = pygame.display.set_mode(size)
    pygame.display.set_caption("POCKER SFAHOT")
    welcomeimage = 'welcome.png'
    imgwelcome = pygame.image.load(welcomeimage)
    screen.blit(imgwelcome, (0,0))
    pygame.display.flip()
    for event in pygame.event.get():
        if event.type == pygame.MOUSEBUTTONDOWN:
            mouse = pygame.mouse.get_pos()
            if (300 <= mouse[0] <= 1150) and (600 <= mouse[1] <= 470):
                AmountOfPlayers()
    pygame.event.get()

推荐答案

条件 600 <= mouse[1] <= 470 总是 False，因为600 永远不会小于 470.它必须是 470 <= mouse[1] <= 600:

The condition 600 <= mouse[1] <= 470 is always False, because 600 is never less than 470. It has to be 470 <= mouse[1] <= 600:

if (300 <= mouse[0] <= 1150) and (600 <= mouse[1] <= 470):

if (300 <= mouse[0] <= 1150) and (470 <= mouse[1] <= 600):

不过，我建议使用 pygame.Rect 和 collidepoint().看例子:

However, I recommend using pygame.Rect and collidepoint(). See the example:

import pygame

pygame.init()
size=(1440,810)
screen = pygame.display.set_mode(size)
pygame.display.set_caption("POCKER SFAHOT")
welcomeimage = 'welcome.png'
imgwelcome = pygame.image.load(welcomeimage).convert_alpha()

welcome = True
run = True

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

        if event.type == pygame.MOUSEBUTTONDOWN:
            rect = pygame.Rect(300, 370, 850, 130)
            if welcome and rect.collidepoint(event.pos):
                welcome = False
                
    if welcome:
        screen.blit(imgwelcome, (0,0))
    else:
        screen.fill(0)
        AmountOfPlayers()
    
    pygame.display.flip()

pygame.quit()
exit()

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