Question

我正在尝试下载pygame中名为“ images”的子目录中存储的图像，但是我得到的文件不是Windows BMP文件。我在Mac OS的Spyder中运行python 2.7。我有pygame.image.get_extended() = 1，所以不确定是什么问题。我的pygame似乎没有损坏，因为没有png可以正常运行（尝试其他游戏）。一直在努力寻找解决方案。我已经尝试过对图像使用.png和.bmp扩展名。谢谢

# From Al Sweigart's book 

import pygame, sys, time, random, os
from pygame.locals import *

print os.getcwd()
# set up pygame
pygame.init()
mainClock = pygame.time.Clock()

# Set up window
windowWidth = 400
windowHeight = 400
windowSurface = pygame.display.set_mode((windowWidth, windowHeight), 0, 32)
pygame.display.set_caption("Sprites and Sounds")

# Set up colors
white = (255,255,255)

# Set up block data structure 
player = pygame.Rect(300, 100, 40, 40)
playerImage = pygame.image.load("images/ninja.bmp")
playerStretchedImage = pygame.transform.scale(playerImage, (40,40))
foodImage = pygame.image.load("images/apple.bmp")
foodStretchedImage = pygame.transform.scale(foodImage, (15,15))
foods = []
for i in range(20):
    foods.append(pygame.Rect(random.randint(0, windowWidth- 20),
    random.randint(0, windowHeight-20), 20, 20))
foodCounter = 0
newfood = 40

# set up keyboard vars
moveLeft = False
moveRight = False
moveUp = False
moveDown = False

movespeed = 6

## Add sound here

# Run game loop
while True:
    # check for quit event
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()
        if event.type == KEYDOWN:
            # change keyboard variables
            if event.key == K_LEFT or event.key == K_a:
                moveRight = False
                moveLeft = True
            if event.key == K_RIGHT or event.key == K_d:
                moveLeft = False
                moveRight = True
            if event.key == K_UP or event.key == K_w:
                moveDown = False
                moveUp = True
            if event.key == K_DOWN or event.key == K_s:
                moveUp = False
                moveDown = True
        if event.type == KEYUP:
            if event.key == K_ESCAPE:
                pygame.quit()
                sys.exit()
            if event.key == K_LEFT or event.key == K_a:
                moveLeft = False
            if event.key == K_RIGHT or event.key == K_d:
                moveRight = False
            if event.key == K_UP or event.key == K_w:
                moveUp = False
            if event.key == K_DOWN or event.key == K_s:
                moveDown = False
            if event.key == K_x:
                player.top = random.randint(0, windowHeight-player.height)
                player.left = random.randint(0, windowWidth-player.width)
        if event.type == MOUSEBUTTONUP:
            foods.append(pygame.Rect(event.pos[0], event.pos[1], 20, 20))
    ## Draw white background onto surface
    windowSurface.fill(White)

    ## move player
    if moveDown and player.bottom < windowHeight:
        player.top += movespeed
    if moveUp and player.top > 0:
        player.top -= movespeed
    if moveLeft and player.left >0:
        player.left -= movespeed
    if moveRight and player.right < windowWidth:
        player.left += movespeed

    # draw block image onto surface player object
    windowSurface.blit(playerStretchedImage, player)

    # check whether player has intersected with food squares
    for food in foods[:]:
        if player.colliderect(food):
            foods.remove(food)
            player = pygame.Rect(player.left, player.top,
            player.width+2, player.height +2)
            playerStretchedImage = pygame.transform.scale(playerImage,
            (player.width, player.height))
    # draw food
    for food in foods:
        windowSurface.blit(foodImage,food)

    # draw window
    pygame.display.update()
    mainClock.tick(40)

该文件不是Windows BMP文件-但是我有pygame.image.get_extended（）= 1

0 个答案: