pygame 中按键测试问题

艾佳的一生

# 1 - Import library
import pygame
from pygame.locals import *
from sys import exit

# 2 - Initialize the game
pygame.init()
keys = [False,False, False,False]
playerpos = [100,100]
width, height = 640, 480
screen=pygame.display.set_mode((width, height))

# 3 - Load images
player = pygame.image.load("resources/images/dude.png")
grass = pygame.image.load("resources/images/grass.png")
castle = pygame.image.load("resources/images/castle.png")

# 4 - keep looping through
while 1:
    # 5 - clear the screen before drawing it again
    screen.fill(0)
    # 6 - draw the screen elements
    for x in range(int(width/grass.get_width()+1)):
        for y in range(int(height/grass.get_height()+1)):
            screen.blit(grass,(x*100,y*100))
    screen.blit(castle,(0,30))
    screen.blit(castle,(0,135))
    screen.blit(castle,(0,240))
    screen.blit(castle,(0,345 ))
    screen.blit(player, playerpos)
    # 7 - update the screen
    pygame.display.flip()
    # 8 - loop through the events
    for event in pygame.event.get():
        # check if the event is the X button
        if event.type == pygame.QUIT:
            print(33)
            # if it is quit the game
            pygame.quit()
            exit(0)
      
       [u] if event.type == KEYUP:
            print (event.type)
            playerpos[1] -= 5[/u]
            
            
    if keys[0]:
        playerpos[1] -= 5
    elif keys[2]:
        playerpos[1] += 5
    if keys[1]:
        playerpos[0] -= 5
    elif keys[3]:
        playerpos[0] += 5

按键 上 只有 caps lock 键 有触发反应 其他键 没有反应。 求助各位大佬。  苹果air 电脑

laurence5181

pygame官網上有說
The event queue gets pygame.KEYDOWN and pygame.KEYUP events when the keyboard buttons are pressed and released.
KEYDOWN = 按鍵按下
KEYUP = 按鍵釋放

以下代碼你可以拿去測試看看你滑鼠與鍵盤操作時會打印出甚麼消息

1. import pygame
   
2. import sys
   
3. 
   
4. #初始化Pygame
   
5. pygame.init()
   
6. 
   
7. size = width, height = 800, 600  #寬, 高 (tuple)
   
8. screen = pygame.display.set_mode(size)
   
9. pygame.display.set_caption("FishC Demo")
   
10. bg = (0, 0, 0)
    
11. 
    
12. #(字體, 大小)
    
13. font = pygame.font.Font(None, 20)
    
14. position = 0
    
15. line_height = font.get_linesize()
    
16. 
    
17. 
    
18. screen.fill(bg)
    
19. 
    
20. while True:  
    
21.     for event in pygame.event.get():
    
22.         if event.type == pygame.QUIT:
    
23.             sys.exit()
    
24. 
    
25.         #(文本, 是否消除鋸齒, 顏色)
    
26.         screen.blit(font.render(str(event), True, (0, 255, 0)), (0, position))
    
27.         position += line_height
    
28. 
    
29.         if position > height:
    
30.             position = 0
    
31.             screen.fill(bg)
    
32. 
    
33.     pygame.display.flip()
    

复制代码

若沒問題 檢查一下if語句的縮進有沒有正確

艾佳的一生

laurence5181 发表于 2018-3-1 01:59
pygame官網上有說
The event queue gets pygame.KEYDOWN and pygame.KEYUP events when the keyboard butt ...

  很奇怪的 是  我只有 按 caps lock 键 才有反应。还有点击鼠标才有反应。其他按键没反应 是咋回事