我试图使一个“自上而下”的瓦片为基础的游戏。我想不出最初如何制作用于放置图像的磁贴图

Question

我是Python和Pygame的新手，我想知道是否有人可以帮我弄清楚如何创建瓷砖地图来放置我的游戏的瓷砖“精灵”。我查了一下，什么也找不到。我有一些代码，也许可以让你知道我将在这个游戏中做些什么(当然，它不能工作)。有人能帮上忙吗？

    import pygame, sys, random
    from pygame.locals import *

    # constants representing colors
    RED = (255, 0, 0)
    GREY = (128, 128, 128)

    #constants representing the different resources
    LAVA = 0
    STONE = 1

    # a dictionary linking the resources to textures
    colors =  {
                LAVA : RED,
                STONE : GREY,
                }

    # a list representing our tilemap
    tilemap = [
                [LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA],
                [LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, STONE, LAVA, LAVA],
                [LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA],
                [LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA, LAVA],

    ]

    # useful game dimensions
    TILESIZE = 20
    MAPWIDTH = 30
    MAPHIGHT = 30

    # a list of resources
    resources = [LAVA, STONE]
    # use list comprehension to create our tilemap
    tilemap = [[LAVA for w in range(MAPWIDTH)] for h in range(MAPHIGHT)]

    # set up the display
    pygame.init()
    DISPLAYSURF = pygame.display.set_mode((MAPWIDTH*TILESIZE, MAPHIGHT*TILESIZE))

    while True:
        # get all the user events
        for event in pygame.event.get():
            # if the user wants to quit
            if event.type == QUIT:
                # end the game and close the window
                pygame.quit()
                sys.exit()

        # loop through each row
        for row in range(MAPHIGHT):
            # loop through each column
            for column in range(MAPWIDTH):
                # draw the resource at that position in the tilemap, using the correct color
                pygame.draw.rect(DISPLAYSURF, colors[tilemap[row][column]], (column*TILESIZE, row*TILESIZE, TILESIZE, TILESIZE))

        # update the display
        pygame.display.update()

我预计会有一个30x30的网格，边缘是2个橙色的“熔岩”瓷砖，中间是灰色的“石头”瓷砖。但是我得到的却是全屏的红色:(.

Answer 1

在初始化后的几行代码中，您将用下面这一行覆盖tilemap：

tilemap = [[LAVA for w in range(MAPWIDTH)] for h in range(MAPHIGHT)]