使用pychram写了一个贪吃蛇小游戏,但是运行后界面没有弹出来。
下面是代码:
import pygame
import time
import random
pygame.init()
dis_width = 800
dis_height = 600
dis = pygame.display.set_mode((dis_width,dis_height))
pygame.display.set_caption("贪吃蛇")
white = (255,255,255)
yellow = (255,255,102)
black = (0,0,0)
red = (213,50,80)
green = (0,255,0)
blue = (50,153,213)
font_style = pygame.font.SysFont('bahnschrift',25)
score_font = pygame.font.SysFont('comicsansms', 35)
clock = pygame.time.Clock()
snake_block=10
snake_speed=10
def Your_score(score):
value = score_font.render("Score"+str(score),True,yellow)
dis.blit(value,[0,0])
def our_snake(snake_block,snake_list):
for x in snake_list:
pygame.draw.rect(dis,black,[x[0],x[1],snake_block,snake_block])
def message(msg,color):
msg = font_style.render(msg,True,color)
dis.blit(msg,[dis_width/6,dis_height/3])
def gameLoop():
game_over = False
game_close = False
x1 = dis_width/2
y1 = dis_height/2
x1_change = 0
y1_change = 0
snake_list = []
length_of_snake = 1
foodx = round(random.randrange(0,dis_width-snake_block)/10.0)*10.0
foody = round(random.randrange(0,dis_height-snake_block)/10.0)*10.0
while not game_over:
while game_close == True:
dis.fill(blue)
message("Lost q quit or p again",red)
Your_score(Length_of_snake-1)
pygame.display.update()
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_q:
game_close = True
game_close = False
if event.key == pygame.K_p:
gameLoop()
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT or event.key == pygame.k_a:
x1_change = -snake_block
y1_change = 0
if event.key == pygame.K_RIGHT or event.key == pygame.k_d:
x1_change = snake_block
y1_change = 0
if event.key == pygame.K_UP or event.key == pygame.K_w:
y1_change = -snake_block
x1_change = 0
if event.key == pygame.K_DOWN or event.key == pygame.K_S:
y1_change = snake_block
x1_change = 0
if x1 >= dis_width or x1 < 0 or y1 >= dis_height or y1 < 0:
game_over = True
x1 += x1_change
y1 += y1_change
dis.fill(blue)
pygame.draw.rect(dis,green,[foodx,foody,snake_block,snake_block])
snake_Head = []
snake_Head.append(x1)
snake_Head.append(y1)
snake_list.append(snake_Head)
if len(snake_list) > Length_of_snake:
del snake_list[0]
for x in snake_list[:-1]:
if x == snake_Head:
game_close = True
our_snake(snake_block,snake_list)
Your_score(Length_of_snake-1)
pygame.display.update()
if x1 == foodx and y1 == foody:
foodx = round(random.randrange(0,dis_width-snake_block)/10.0)*10.0
foody = round(random.randrange(0,dis_height-snake_block)/10.0)*10.0
Length_of_snake += 1
clock.tick(snake_speed)
pygame.quit()
quit()
gameLoop()