创建一个组以将我的班级添加到Pygame中 [英] Creating a Group to add my Class to in Pygame
问题描述
我目前正在Pygame中制作游戏，并且想在我的整个屏幕上随机生成多个平台.但是，我似乎无法弄清楚如何创建一个组，以便一次绘制多个精灵.我尝试使用 super .__ init __(self)并将 self 替换为(* Group)，但它不起作用.我也刚刚尝试将其添加到组中.我应该如何组成我的小组，以及如何正确地将我的精灵添加到其中?这是代码(我要添加的Sprite在此处创建但未绘制):
I am currently making a game in Pygame, and would like to generate several platforms randomly throughout my screen. However, I can't seem to figure out how to create a group so that I can draw several sprites at once. I have tried using super.__init__(self) and also replacing self with (*Group) , yet it isn't working. I also have just tried to add it to a group. How should I make my group and how do I correctly add my sprite to it?
Here is the code (the sprite I want to add in is created here but not drawn):
######## basic setup
import pygame, sys, time, random, threading, tkinter, ctypes
from threading import Timer
from pygame.locals import *
from tkinter import *
pygame.init()
WINDOWHEIGHT = 720
WINDOWWIDTH = 1280
windowSurface = pygame.display.set_mode((WINDOWWIDTH, WINDOWHEIGHT), 0, 32)
pygame.display.set_caption('Hitman Grandma | vB1.0 (prealpha)')
white = (255,255,255)
red = (255,0,0)
black = (0,0,0)
green = (0,255,0)
blue = (0,0,255)
cyan = (0,255,255)
lightgrey = (198,198,198)
windowSurface.fill(lightgrey)
pygame.display.update()
mainClock = pygame.time.Clock()
########## variables
level = 0
touching = False
global x_speed
x_speed = 0
y_speed = 0
leftallowed = True
rightallowed = True
hgturnright = True
hgjumpallowed = True
########### the grandma d'awesome murder sorts
hgimage = pygame.image.load('hgfinal.png')
hgimage.convert_alpha()
class HG(object):
def __init__(self,x,y,image):
self.image = image
self.rect = self.image.get_rect()
self.x = x
self.y = y
def draw(self):
windowSurface.blit(self.image,(self.x,self.y))
def move(self):
self.x += x_speed
self.y += y_speed
def topcollide(self,box):
if not self.rect.colliderect(box.rect):
global y_speed
if y_speed < 20:
y_speed += 1
elif y_speed == 20:
y_speed = 20
print('shhoooo')
elif self.rect.colliderect(box.rect):
y_speed = 0
print('flop')
hg = HG(0,0,hgimage)
########### land and boundary
lands = pygame.image.load('hgland1.png')
floorland = pygame.transform.scale(lands,(1280,50))
sideedge = pygame.Rect(0,0,1,720),pygame.Rect(1279,0,1,720)
topedge = pygame.Rect(0,0,1280,1)
class Floor(object):
def __init__(self,x,y,image):
self.image = image
self.x = x
self.y = y
self.rect = self.image.get_rect()
self.rect.x = x
self.rect.y = y
def draw(self):
windowSurface.blit(self.image,(self.x,self.y))
class Ground(object):
def __init__(self,x,y,image):
self.image = image
self.x = x
self.y = y
self.rect = self.image.get_rect()
def draw(self):
windowSurface.blit(self.image,(self.x,self.y))
class Ground(object):
def __init__(self,x,y,image):
super.__init__(self)
self.image = image
self.x = x
self.y = y
self.rect = self.image.get_rect(topleft = (x,y))
def draw(self):
windowSurface.blit(self.image,(self.x,self.y))
floor = Floor(0,670,floorland)
platform1 = Ground((random.randint(0,800)),(random.randint(50,620)),lands)
########### WHILE
while True:
########### background
windowSurface.fill(lightgrey)
########### hg movement
for event in pygame.event.get():
if event.type == KEYDOWN:
if event.key == K_LEFT and hg.x > 0 and leftallowed:
x_speed = -4
hgturnright = False
if event.key == K_RIGHT and (hg.x + 36) < WINDOWWIDTH and rightallowed:
x_speed = 4
hgturnright = True
if event.key == K_UP and hgjumpallowed:
y_speed = -17
if event.type == KEYUP:
if event.key == K_RIGHT:
x_speed = 0
if event.key == K_LEFT:
x_speed = 0
if event.type == KEYDOWN:
########### ctrl+q
if event.key == K_q and pygame.key.get_mods() & pygame.KMOD_CTRL:
pygame.quit()
sys.exit()
exit
########### [x]
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
exit
########### drawing and .move()
floor.draw()
hg.draw()
hg.move()
hg.topcollide(floor)
########### technicals
pygame.display.update()
mainClock.tick(40)
这是我要使用的课程:
class Ground(object):
def __init__(self,x,y,image):
super.__init__(self)
self.image = image
self.x = x
self.y = y
self.rect = self.image.get_rect(topleft = (x,y))
def draw(self):
windowSurface.blit(self.image,(self.x,self.y))
platform1 = Ground((random.randint(0,800)),(random.randint(50,620)),lands)
此外，这是要使用的两个图像:
Also, here are the two images to use:
推荐答案
Your classes should inherit from pygame.sprite.Sprite, so that they can be put into sprite groups, e.g. class Platform(pg.sprite.Sprite):. Don't forget to call the __init__ method of the parent class super().__init__(). Then create the sprite groups (all_sprites = pg.sprite.Group()) and the sprite instances and call the add method of the groups to add the sprite.
然后，您只需要在主循环中调用 all_sprites.update()和 all_sprites.draw(screen).
Then you just have to call all_sprites.update() and all_sprites.draw(screen) in the main loop.
from random import randrange
import pygame as pg
class Platform(pg.sprite.Sprite):
def __init__(self, x, y, width, height):
super().__init__()
self.image = pg.Surface((width, height))
self.image.fill(pg.Color('dodgerblue1'))
self.rect = self.image.get_rect(topleft=(x, y))
def main():
screen = pg.display.set_mode((640, 480))
clock = pg.time.Clock()
all_sprites = pg.sprite.Group() # This group that will contain all sprites.
# You probably want to add the platforms to a separate
# group as well, so that you can use it for collision detection.
platforms = pg.sprite.Group()
for _ in range(6): # Create six platforms at random coords.
platform = Platform(randrange(600), randrange(440), 170, 20)
platforms.add(platform)
all_sprites.add(platform)
done = False
while not done:
for event in pg.event.get():
if event.type == pg.QUIT:
done = True
all_sprites.update()
screen.fill((30, 30, 30))
all_sprites.draw(screen)
pg.display.flip()
clock.tick(30)
if __name__ == '__main__':
pg.init()
main()
pg.quit()
这篇关于创建一个组以将我的班级添加到Pygame中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
