我正在尝试制作一个非常简单的游戏,这是我的完整代码:
import pygame
from pygame.locals import *
pygame.init()
#define variables
width, height = 940, 780
screen = pygame.display.set_mode((width, height))
grey = 87, 87, 87
white = 255, 255, 255
player = pygame.image.load("Pics\goodcar.jpeg")
keys = [False, False, False, False]
playerpos = [0,40]
green = 0,255,0
red = 255,0,0
color = red
x1 = 0
x2 = 40
y1 = 940
y2 = 100
#main program
while 1:
screen.fill(0)
road = pygame.draw.rect(screen, grey, (x1,x2,y1,y2), 0)
traffic_light = pygame.draw.circle(screen, white, (640,90), 40, 1)
screen.blit(player, playerpos)
car_rect = player.get_rect()
if traffic_light.colliderect(car_rect):
print("Its working")
for event in pygame.event.get():
if event.type==pygame.QUIT:
pygame.quit()
exit(0)
if event.type == pygame.KEYDOWN:
if event.key==K_RIGHT:
keys[0]=True
elif event.key==K_LEFT:
keys[1]=True
elif event.key==K_DOWN:
keys[2]=True
elif event.key==K_UP:
keys[3]=True
if event.type == pygame.KEYUP:
if event.key==pygame.K_RIGHT:
keys[0]=False
elif event.key==pygame.K_LEFT:
keys[1]=False
elif event.key==pygame.K_DOWN:
keys[2]=False
elif event.key==pygame.K_UP:
keys[3]=False
if keys[0]==True:
playerpos[0]+=3
elif keys[1]==True:
playerpos[0]-=3
elif keys[2]==True:
playerpos[1]+=3
elif keys[3]==True:
playerpos[1]-=3
pygame.display.update()
在它检查汽车是否与红绿灯相撞的部分,它什么也不做。我试过使用 try 语句,仍然不起作用