Question

我正在尝试创建一个类，以便在希望变大时让我的程序更容易制作。我有类Tilemap，它创建了一个pygame精灵。我试着调用这个精灵，然后把它搞定。但是当我这样做时，它声称它不是表面，而是说它是Tilemap类。错误是：

Traceback (most recent call last):
  File "F:\Desktop Files\Python\Pygame RPG Type Game\RPG TEST 2.py", line 166, in <module>
    main()
  File "F:\Desktop Files\Python\Pygame RPG Type Game\RPG TEST 2.py", line 60, in main
    map_surface.blit(tile_surface,(x*TILE_WIDTH,y*TILE_HEIGHT))
TypeError: argument 1 must be pygame.Surface, not Tilemap

我用于所有这些的代码如下

错误代码：

player = Player(locationPlayer)
    grasstile = Tilemap(locationGrass)
    watertile = Tilemap(locationWater)
    waterbeach = Tilemap(locationBeach)

    TILE_WIDTH = 32
    TILE_HEIGHT = 32


    tilemap = [
                [grasstile, grasstile, grasstile, grasstile, waterbeach, watertile, watertile, watertile, watertile],
                [grasstile, grasstile, grasstile, grasstile, waterbeach, watertile, watertile, watertile, watertile],
                [grasstile, grasstile, grasstile, grasstile, waterbeach, watertile, watertile, watertile, watertile],
                [watertile, watertile, watertile, watertile, watertile, watertile, watertile, watertile, watertile]
            ]

    total_level_width = len(tilemap[0]) * 32
    total_level_height = len(tilemap)*32

    camera = Camera(simple_camera ,total_level_width, total_level_height)


    map_surface = pygame.Surface(( len(tilemap[0])*TILE_WIDTH, len(tilemap)*TILE_HEIGHT))

    for y,row in enumerate(tilemap):
        for x,tile_surface in enumerate(row):
            map_surface.blit(tile_surface,(x*TILE_WIDTH,y*TILE_HEIGHT))

    map_surface = pygame.transform.scale(map_surface, (1200, 800))

类别：

class Tilemap(pygame.sprite.Sprite):
    def __init__(self, fileloc):
        pygame.sprite.Sprite.__init__(self)
        self.image = pygame.image.load(fileloc).convert()
        self.image.set_colorkey(WHITE)

        self.rect = self.image.get_rect()

感谢您抽出时间回答这个问题，请注意我对Pygame很新，这是代码。再次感谢您

Answer 1

map_surface.blit(tile_surface,(x*TILE_WIDTH,y*TILE_HEIGHT))

pygame.Surface.blit将pygame.Surface作为第一个参数，而您提供的tile_surface是Tilemap的实例。

争论不是从课堂上拿走的？

1 个答案: