夜光带你走进python开发 （进阶五）游戏开发

版权声明：Genius https://blog.csdn.net/weixin_41987706/article/details/89708857

夜光序言：

 

一米阳光 折射山水之间

你亦乘舟 启唇轻吟上邪

身姿缥缈 不似红尘中人

我亦为你 就此一见倾心

 

 

 

 

正文：Pygame绘制机制简介

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夜光：Pygame屏幕尺寸和模式设置

pygame.display.set_mode(r=(0,0), flags=0)

屏幕设置为大小可调
pygame.display.set_mode(r=(0,0)
, flags=0
)

pygame.display.Info()

# 夜光: Pygame Wall Ball Game version 4  全屏型
import pygame,sys
 
pygame.init()
vInfo = pygame.display.Info()   # 夜光：窗口全屏显示
size = width, height = vInfo.current_w, vInfo.current_h
speed = [1,1]
BLACK = 0, 0, 0
#print(pygame.display.Info())
#screen = pygame.display.set_mode(size, pygame.RESIZABLE)  #窗口大小可调
#screen = pygame.display.set_mode(size, pygame.NOFRAME)  #窗口无边框
screen = pygame.display.set_mode(size, pygame.FULLSCREEN)  #窗口全屏显示
 
pygame.display.set_caption("Pygame壁球")
ball = pygame.image.load("PYG02-ball.gif")
ballrect = ball.get_rect()
fps = 300
fclock = pygame.time.Clock()
 
while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            sys.exit()
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                speed[0] = speed[0] if speed[0] == 0 else (abs(speed[0]) - 1)*int(speed[0]/abs(speed[0]))
            elif event.key == pygame.K_RIGHT:
                speed[0] = speed[0] + 1 if speed[0] > 0 else speed[0] - 1
            elif event.key == pygame.K_UP:
                speed[1] = speed[1] + 1 if speed[1] > 0 else speed[1] - 1
            elif event.key == pygame.K_DOWN:
                speed[1] = speed[1] if speed[1] == 0 else (abs(speed[1]) - 1)*int(speed[1]/abs(speed[1]))
            elif event.key == pygame.K_ESCAPE:
                sys.exit()
    ballrect = ballrect.move(speed)
    if ballrect.left < 0 or ballrect.right > width:
        speed[0] = - speed[0]
    if ballrect.top < 0 or ballrect.bottom > height:
        speed[1] = - speed[1]
 
    screen.fill(BLACK)
    screen.blit(ball, ballrect)
    pygame.display.update()
    fclock.tick(fps)