【发布时间】:2020-06-17 23:21:19
【问题描述】:
我正在尝试在 pygame 中制作 2D 游戏,并且有一个具有表面属性的相机类,并且每次更新相机时,它们的表面都会更新。所有的图形都被传送到game.worldSurface,然后主相机拍摄一张照片并将其传送到显示表面。但是,当使用其他相机时,我无法进入世界表面并出现锁定错误。我试过.unlock()。是什么原因造成的?
import pygame
import pickle
class Tileset:
def __init__(self, location):
pass
class Tilemap:
def __init__(self):
pass
class Collisionmap(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
class Player(pygame.sprite.Sprite):
def __init__(self, spritesheet):
super().__init__()
self.spritesheet = pygame.image.load(spritesheet)
self.x = 0
self.y = 0
def draw(self, surface):
surface.blit(self.spritesheet, (self.x, self.y))
class Mob(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
class Camera:
def __init__(self):
self.x = 0
self.y = 0
self.width = 100
self.height = 100
self.surface = pygame.Surface((self.width, self.height))
def moveToSprite(self, sprite):
self.x = sprite.rect.centerx - WIDTH // 2
self.y = sprite.rect.centery - HEIGHT // 2
def update(self, world):
self.surface = world.subsurface((self.x, self.y, self.width, self.height))
class Level:
def __init__(self, terrarin, collision, mobs):
self.terrain = terrain
self.collision = collision
self.mobs = mobs
class Game:
def __init__(self):
pygame.init()
self.DISPLAYSURF = pygame.display.set_mode((0, 0))
self.mainCamera = Camera()
self.mainCamera.width = self.DISPLAYSURF.get_width()
self.mainCamera.height = self.DISPLAYSURF.get_height()
self.otherCameras = []
self.worldSurface = pygame.Surface((10000, 10000))
self.player = Player("marioSS.jpg")
self.otherCameras.append(Camera())
self.run()
def run(self):
while True:
for event in pygame.event.get():
pass
self.earlyUpdate()
self.update()
self.lateUpdate()
self.graphicsUpdate()
def update(self):
pass
def earlyUpdate(self):
pass
def lateUpdate(self):
pass
def graphicsUpdate(self):
for each in self.otherCameras:
each.update(self.worldSurface)
self.player.draw(self.worldSurface)
self.otherCameras[0].surface.unlock()
self.worldSurface.unlock()
self.worldSurface.blit(self.otherCameras[0].surface, (100, 100)) ##Error here
self.mainCamera.update(self.worldSurface)
self.DISPLAYSURF.blit(self.mainCamera.surface, (0, 0))
pygame.display.update()
x = Game()
【问题讨论】:
-
总是将完整的错误消息(从单词“Traceback”开始)作为文本(不是屏幕截图)放在有问题的(不是评论)中。还有其他有用的信息。
标签: python pygame pygame-surface