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我正在尝试为我的精灵（4个方向）使用4个不同的精灵表（移动上，下，左，右）行走动画。除此之外，我还想用图像替换彩色方块，但不确定我该怎么做。下面是主.py游戏文件：import pygame as pg
import sys
from settings import *
from os import path
from sprites import *
from tilemap import *
class Spritesheet:
def __init__(self, filename, cols, rows):
self.sheet = pg.image.load(filename)
self.cols = cols #no. of columns in spritesheet
self.rows = rows #no. of rows
self.totalCellCount = cols*rows
self.rect=self.sheet.get_rect()
w = self.cellWidth = self.rect.width / cols
h = self.cellHeight = self.rect.height / rows
hw, hh = self.cellCenter = (w / 2, h / 2)
self.cells = list([(index % cols * w, index // cols * h, w, h) for index in range(self.totalCellCount)])
self.handle = list([
(0, 0), (-hw, 0), (-w, 0),
(0, -hh), (-hw, -hh), (-w, -hh),
(0, -h), (-hw, -h), (-w, -h),])
def draw(self, surface, cellIndex, x, y, handle = 0):
surface.blit(self.sheet, (x + self.handle[handle][0], y + self.handle[handle][1]), self.cells[cellIndex])
CENTER_HANDLE = 4
index = 0
class Game:
def __init__(self):
pg.init()
self.screen=pg.display.set_mode((WIDTH, HEIGHT))
pg.display.set_caption(TITLE)
self.clock = pg.time.Clock()
pg.key.set_repeat(500, 100)
self.load_data()
def load_data(self):
game_folder = path.dirname(__file__)
img_folder = path.join(game_folder, 'img')
self.map= Map(path.join(game_folder, 'map.txt'))
def new(self):
# initialize all variables and do all the setup for a new game
self.all_sprites = pg.sprite.Group()
self.walls = pg.sprite.Group()
self.player1group = pg.sprite.Group()
self.player2group = pg.sprite.Group()
for row, tiles in enumerate(self.map.data):
for col, tile in enumerate(tiles):
if tile == '1':
Wall(self, col, row)
if tile =='P':
self.player = Civilian(self, col, row)
if tile =='T':
self.player2 = Thief(self, col, row)
def run(self):
# game loop - set self.playing = False to end the game
self.playing = True
while self.playing:
self.dt = self.clock.tick(FPS) / 1000
self.events()
self.update()
self.draw()
def quit(self):
pg.quit() #Calls the quit function, game window closes
sys.exit()
def update(self):
# update portion of the game loop
self.all_sprites.update() #All sprite attributes, position etc are updated
def draw_grid(self):
for x in range(0, WIDTH, TILESIZE):
pg.draw.line(self.screen, LIGHTGREY, (x, 0), (x, HEIGHT))
for y in range(0, HEIGHT, TILESIZE):
pg.draw.line(self.screen, LIGHTGREY, (0, y), (WIDTH, y))
def draw(self):
self.screen.fill(BGCOLOR)
self.draw_grid()
self.all_sprites.draw(self.screen)
pg.display.flip()
def events(self):
# catch all events here
for event in pg.event.get():
if event.type == pg.QUIT:
self.quit()
if event.type == pg.KEYDOWN:
if event.key == pg.K_ESCAPE:
self.quit()
def show_start_screen(self):
pass
def show_go_screen(self):
pass
# create the game object
g = Game()
g.show_start_screen()
while True:
g.new()
g.run()
g.show_go_screen()
这是精灵.py文件，续精灵类
^{pr2}$
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希望根据精灵移动的方向在精灵表中的一行单元格中运行，并将其设置为精灵图像（使玩家产生精灵动画的错觉）
任何帮助将不胜感激，抱歉，如果问题是困惑，第一次使用网站，并不是太擅长编码目前阶段。在
