Pygame簡單應用 1

前幾天趁著空閒一點，myeclpse又跑的慢，懶的開，就開始琢磨python了。簡單的學習了一下pygame。仿照著例子編了點**。

這段**的功能就是控制綠的方塊去碰撞白色的方塊，撞到一起的時候，白色方塊會消失，綠色方塊會變大，繼而在另外乙個隨機的地方出現乙個白色的方 塊，等於貪吃蛇的雛形了。如果再加上點複雜邏輯，不是讓綠色方塊簡單的變大，而是形成乙個方塊的列表，在方塊的「頭」移動時，判斷方向，可以轉彎，就可以 實現貪吃蛇的效果了。

附上**：

import pygame,sys,random

from pygame.locals import *
pygame.init()
mainclock = pygame.time.clock()
# set up the window
windowwidth = 400
windowheight = 400
windowsu***ce = pygame.display.set_mode((windowwidth,windowheight),0,32)
pygame.display.set_caption('test')
# set up the colors
black = (0, 0, 0)
green = (0, 255, 0)
white = (255, 255, 255)
# set up movement variables
moveleft = false
moveright = false
moveup = false
movedown = false
movespeed = 5
# set up the nake and food data structure
foodsize = 15
player = pygame.rect(300, 100, 15, 15)
food = pygame.rect(random.randint(0, windowwidth - foodsize), random.randint(0, windowheight - foodsize), foodsize, foodsize)
while true:
for event in pygame.event.get():
if event.type == quit:
pygame.quit()
sys.exit()
if event.type == keydown:
# change the keyboard variables             
if event.key == k_left or event.key == ord('a'):
moveright = false
moveleft = true
if event.key == k_right or event.key == ord('d'):
moveleft = false
moveright = true
if event.key == k_up or event.key == ord('w'):
movedown = false
moveup = true
if event.key == k_down or event.key == ord('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 == ord('a'):
moveleft = false
if event.key == k_right or event.key == ord('d'):
moveright = false
if event.key == k_up or event.key == ord('w'):
moveup = false
if event.key == k_down or event.key == ord('s'):
movedown = false
# move the 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.right += movespeed
# draw the black background onto the su***ce
windowsu***ce.fill(black)
# check if the player has intersected with any food squares.
if player.colliderect(food):
temp = food
food = pygame.rect(random.randint(0, windowwidth - foodsize), random.randint(0, windowheight - foodsize), foodsize, foodsize)
while temp==food:
food = pygame.rect(random.randint(0, windowwidth - foodsize), random.randint(0, windowheight - foodsize), foodsize, foodsize) 
player.height = player.height+15    
# draw the player onto the su***ce
pygame.draw.rect(windowsu***ce, green, player)
pygame.draw.rect(windowsu***ce, white, food)
pygame.display.update()
mainclock.tick(50)

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