我正在创建一段代码，其中包含一个迷宫和门，当按钮被击中时它会打开。问题是，当我放入门时，玩家碰撞检测到门但不再检测到迷宫。我把所有代码放在这里，希望如果人们能看到任何其他问题，他们可以帮助谢谢：）
import pygame, sys, random, time
#Setting up the colours
black = (0,0,0)
white = (255,255,255)
blue = (0,0,255)
green = (0,255,0)
red = (255,0,0)
orange = (248,100,1)
slateG = (112,128,144)
pink = (255,20,147)
dTurq = (0,206,209)
honeyD = (240,255,240)
maroon = (128,0,0)
goldenrod = (218,165,32)
sGreen = (0,255,127)
Fus = (255,0,255)
class player(pygame.sprite.Sprite):
change_x=0
change_y=0
#initialise the class
def __init__(self,x,y):
pygame.sprite.Sprite.__init__(self)
#the player will be 13x13
self.image = pygame.Surface([13,13])
self.image.fill(maroon)
self.rect = self.image.get_rect()
self.rect.top = y
self.rect.left = x
def changespeed(self,x,y): #this function changes the speed of the player
self.change_x+=x
self.change_y+=y
def updateWall(self,walls): #This is a collision detection function
old_x=self.rect.left
new_x = old_x+self.change_x
self.rect.left = new_x
collide = pygame.sprite.spritecollide(self,walls,False)
if collide:
self.rect.left = old_x
old_y = self.rect.top
new_y = old_y+self.change_y
self.rect.top = new_y
collide = pygame.sprite.spritecollide(self,walls,False)
if collide:
self.rect.top = old_y
def updateBarrier1(self,barriers):
gx=self.rect.left
nx = gx+self.change_x
self.rect.left = nx
collide = pygame.sprite.spritecollide(self,barriers,False)
if collide:
self.rect.left = gx
gy = self.rect.top
ny = gy+self.change_y
self.rect.top = ny
collide = pygame.sprite.spritecollide(self,barriers,False)
if collide:
self.rect.top = gy
class Wall(pygame.sprite.Sprite):
def __init__(self,x,y,width,height,color): #this sets up for the x/y coordinates, the width and the height and the colour of the wall
pygame.sprite.Sprite.__init__(self)
#how big will the wall be
self.image = pygame.Surface([width,height])
#what colour will the wall be
self.image.fill(color)
#initialising the x/y coordinates
self.rect = self.image.get_rect()
self.rect.top = y
self.rect.left = x
class Bar(pygame.sprite.Sprite):
def __init__(self,x,y,width,height,color):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.Surface([width,height])
self.image.fill(color)
self.rect = self.image.get_rect()
self.rect.top = y
self.rect.left = x
class Button(pygame.sprite.Sprite):
def __init__(self,x,y,width,height,color):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.Surface([width,height]) #the buttons dimensions
self.image.fill(color) #colour of the button
#x/y coordinates
self.rect = self.image.get_rect()
self.rect.top=y
self.rect.left=x
#Setting up the walls for the maze
def maze1():
wall_list = pygame.sprite.RenderPlain()
#Walls of maze
walls = [[0,0,20,390,goldenrod],[0,410,20,390,goldenrod],[0,0,1000,20,goldenrod],
[980,0,20,800,goldenrod],[0,780,980,20,goldenrod],[20,40,940,10,dTurq],
[950,40,10,350,dTurq],[950,410,10,350,dTurq],[40,750,370,10,dTurq],
[430,570,10,210,dTurq],[430,570,240,10,dTurq],[660,570,10,210,dTurq],
[690,550,10,210,dTurq],[690,750,260,10,dTurq],[400,550,10,210,dTurq],
[40,410,10,350,dTurq],[20,100,30,10,dTurq], [40,100,10,290,dTurq],
[50,410,460,10,green],[50,380,350,10,green],[430,380,100,10,green],
[530,380,10,100,green],[500,410,10,100,green],[500,510,60,10,green],
[550,510,10,30,green],[580,510,10,30,green],[400,540,160,10,dTurq],
[580,540,120,10,dTurq],[530,480,150,10,green],[680,430,10,60,green],
[580,510,130,10,green],[710,460,10,60,green],[680,430,250,10,green],
[710,460,190,10,green],[920,430,10,300,green],[890,460,10,230,green],
[820,720,100,10,green],[820,690,80,10,green],[810,690,10,40,green],
[550,410,400,10,sGreen],[550,210,10,200,sGreen],[250,210,300,10,sGreen],
[250,210,10,120,sGreen],[250,330,180,10,sGreen],[430,330,10,50,sGreen],
[580,380,370,10,sGreen],[580,180,10,200,sGreen],[220,180,360,10,sGreen],
[220,180,10,180,sGreen],[220,360,180,10,sGreen],[390,360,10,20,sGreen]]
for item in walls:
wall = Wall(item[0],item[1],item[2],item[3],item[4])
wall_list.add(wall)
return wall_list
def BarrierWhite():
barriers = pygame.sprite.RenderPlain()
barrier = [[500,540,10,40,white],[400,180,10,40,white]]
for item in barrier:
barrie = Bar(item[0],item[1],item[2],item[3],item[4])
barriers.add(barrie)
return barriers
def BarrierPink():
wall_list = pygame.sprite.RenderPlain()
walls = [[550,520,40,10,pink],[20,600,30,10,pink],[300,380,10,40,pink]]
for item in walls:
wall = Wall(item[0],item[1],item[2],item[3],item[4])
wall_list.add(wall)
return wall_list
def Buttons(): #Creating buttons
buttons = pygame.sprite.RenderPlain()
button1 = [[965,765,10,10,white]]
for item in button1:
button = Button(item[0],item[1],item[2],item[3],item[4])
buttons.add(button)
return buttons
def pinkButton():
pinkB = pygame.sprite.RenderPlain()
b = [[835,705,10,10,pink]]
for item in b:
button = Button(item[0],item[1],item[2],item[3],item[4])
pinkB.add(button)
return pinkB
#main line
pygame.init()
window = pygame.display.set_mode([1000,800])
background = pygame.Surface(window.get_size())
background = background.convert()
background.fill(black)
player = player(25,25)
movingsprt = pygame.sprite.RenderPlain()
movingsprt.add(player)
clock = pygame.time.Clock()
wall_list = maze1()
barriers = BarrierWhite()
buttons = Buttons()
B1 = pinkButton()
done = False
while done == False:
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
#This makes the player move
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
player.changespeed(-6,0)
if event.key == pygame.K_RIGHT:
player.changespeed(6,0)
if event.key == pygame.K_UP:
player.changespeed(0,-6)
if event.key == pygame.K_DOWN:
player.changespeed(0,6)
#This stops the player from moving
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT:
player.changespeed(6,0)
if event.key == pygame.K_RIGHT:
player.changespeed(-6,0)
if event.key == pygame.K_UP:
player.changespeed(0,6)
if event.key == pygame.K_DOWN:
player.changespeed(0,-6)
player.updateWall(wall_list)
player.updateBarrier1(barriers)
window.fill(black)
movingsprt.draw(window)
barriers.draw(window)
wall_list.draw(window)
buttons.draw(window)
B1.draw(window)
pygame.display.flip()
clock.tick(40)
pygame.quit()
此外，如果有人可以告诉我如何设置一个倒数计时器，该计时器将禁用播放器并显示游戏而不是标志，这也很棒：D
答案 0 :(得分：1)
在您的代码中添加门（或barriers，因为您的游戏中存在设计问题，因此墙碰撞无效。
以下是您在主循环中执行的操作：
player.updateWall(wall_list)
player.updateBarrier1(barriers)
首先检查碰撞是否有墙，然后再次检查是否有障碍物碰撞。
问题是，您使用updateWall和updateBarrier1方法合并了使角色移动的部分。
因此，例如，如果你的角色与墙碰撞而不是与门碰撞，角色仍会移动，因为updateBarrier1方法不会检测到与障碍物（门）的碰撞，并会使他移动
相反，您应该执行一些名为collides_wall和collides_barrier的方法，这些方法会返回True或False，然后将以前引用的两行替换为：
if not player.collides_wall(wall_list) and not player.collides_barriers(barriers):
player.move()
使用move方法，可以按照updateSomething方法中的方式移动播放器。
注意：有人在评论中指出，你也不需要两个单独的墙和障碍碰撞方法，因为最终它们都是精灵，你们两个都做了完全相同的操作。他们。所以只需添加collides方法。