我正在尝试制作一个“自上而下”的基于瓷砖的游戏。我不知道最初如何制作tilemap来放置图像

Question

我是Python和Pygame的新手，我想知道是否有人能帮我弄清楚如何创建平铺贴图来为我的游戏放置平铺“精灵”。我查了一下，什么也找不到。我有一些代码可以让你知道我要玩这个游戏的方向（当然不行）。有人能帮忙吗

    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()

我预计会有一个网格，30x30瓷砖，四周有两块橙色的“熔岩”瓷砖，中间是灰色的“石头”瓷砖。但是相反，我只得到了一个红色的全屏：（

Answer 1

初始化tilemap几行后，您将用这一行覆盖tilemap：

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