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我试图让这个 pytmx 工作几天，但我似乎不知道如何继续它，我想要的只是加载所有图层并在这里制作一些图层作为 Rects，我'我只是想让它在屏幕上闪烁，但这也不起作用

import pygame
import pytmx

pygame.init()

W, H = 800, 400
FPS = 60

win = pygame.display.set_mode((W, H), 0, 32)
pygame.display.set_caption('trying to make this work somewhow')

game_map = pytmx.load_pygame('map/map.tmx')

run = True
while run:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False

    win.fill((146, 244, 200))

    for layer in game_map.visible_layers:
        for x, y, gid, in layer:
            tile = game_map.get_tile_image_by_gid(gid)
            win.blit(tile, (x * 16, y * 16))


    pygame.display.update()
pygame.quit()
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1 回答 1

1

并非所有图块都有图像 ( pygame.Surface)。只需评估 if tileis not None：

while run:
    # [...]

    for layer in game_map.visible_layers:
        for x, y, gid, in layer:
            tile = game_map.get_tile_image_by_gid(gid)
            if tile:
                win.blit(tile, (x * 16, y * 16))

或者，您可以在 tile 的位置绘制一个彩色矩形：

while run:
    # [...]

    for layer in game_map.visible_layers:

        for x, y, gid, in layer:
            tile = game_map.get_tile_image_by_gid(gid)
            if tile:
                win.blit(tile, (x * 16, y * 16))
            else:
                pygame.draw.rect(win, "pink", (x * 16, y * 16, 16, 16))
于 2021-09-09T17:11:18.350 回答