在pygame中再次开始游戏

如何解决在pygame中再次开始游戏

我正在为学校制作一个飞扬的鸟游戏，现在我想让如果jou碰到障碍物，游戏再次开始命中该对象是没有问题的，但是再次启动该代码的代码就是问题吗，有人知道吗当然，我已经有一个无限循环，所以我猜想anathor循环会让游戏疯狂，所以我希望有人能帮助我。

我的代码（如果有帮助的话）：

with()

解决方法

如@Rabbid所述，要重新启动游戏，请重置所有游戏变量。您可以在函数中执行此操作，以便可以在游戏循环中调用它。

尝试此代码。按R重新启动游戏。

import random
import time
import pygame

# need these variables for game play
i = jump = xSpeler = ySpeler = widthSpeler = heightSpeler = vel = vel1 = None
xo1 = yo1 = ho1 = wo1 = xo2 = yo2 = ho2 = wo2 = xo3 = yo3 = ho3 = wo3 = xo4 = yo4 = ho4 = wo4 = None

def initstate():
    # link to global variables,prevent creation of local variables
    global i,jump,xSpeler,ySpeler,widthSpeler,heightSpeler,vel,vel1
    global xo1,yo1,ho1,wo1,xo2,yo2,ho2,wo2,xo3,yo3,ho3,wo3,xo4,yo4,ho4,wo4

    i = 1
    jump = 55
    xSpeler = 50
    ySpeler = 100
    widthSpeler = 40
    heightSpeler = 40
    vel = 10
    vel1 = 10
    # obstacle 1
    xo1 = 900
    yo1 = 0
    ho1 = 200
    wo1 = 50

    xo2 = 900
    yo2 = 350
    ho2 = 200
    wo2 = 50
    # obstacle 2
    xo3 = 900
    yo3 = 0
    ho3 = 250
    wo3 = 50

    xo4 = 900
    yo4 = 350
    ho4 = 150
    wo4 = 50

initstate()  # init first time

def genObstacle():
    # generate and return
    # 1. pygame surface for top and bottom rects
    # 2. initial position for top rect and bottom rect
    topHeight = random.randint(10,200)  # height for bottom obstacle
    botHeight = random.randint(10,200)  # height for top obstacle
    top = pygame.Surface((10,topHeight)).convert()
    bot = pygame.Surface((10,botHeight)).convert()
    # return: top rect,bottom rect,top rect's position,bottom rect's position

    return [top,bot,[800,0],500 - botHeight]]


win = pygame.display.set_mode((350,500))
pygame.display.set_caption("Flappy bird")

#obstacles = [pygame.draw.rect(win,(0,255,0),(xo1,ho1)) or pygame.draw.rect(win,ho1)),pygame.draw.rect(win,(xo2,ho2)) or pygame.draw.rect(win,ho2))]
#obstacles = [pygame.draw.rect(win,ho1))]

start = time.time()
now = time.time()

pygame.init()


bi = pygame.image.load('cubered.png')


yellow = pygame.image.load('cubeyellow.png')
yellow = pygame.transform.scale(yellow,(40,40))

pygame.display.flip()

run = True
while run:

    win.blit(bi,0))
    pygame.time.delay(55)

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False

    keys = pygame.key.get_pressed()

    ySpeler += vel
    if ySpeler >= 500 - heightSpeler:
        ySpeler = 500 - heightSpeler

    xo1 -= vel1
    xo2 -= vel1

    if xo1 + wo1 < 0:
        xo1 = 350
    if xo2 + wo2 < 0:
        xo2 = 350

    obst1 = pygame.draw.rect(win,ho1))
    obst2 = pygame.draw.rect(win,ho2))

    if keys[pygame.K_SPACE] and xSpeler > vel and ySpeler > 0:
        ySpeler -= jump

    if keys[pygame.K_r]:  # restart game
        win.fill((0,0))  # clear screen
        initstate()   # init game state
        
    win.blit(yellow,(xSpeler,ySpeler))

#    if xo1 == xSpeler:
    pygame.display.update()