如何将图像闪烁到特定的矩形上？

发布于 2025-01-23 13:37:12 字数 733 浏览 0 评论 0原文

我是Pygame的初学者，尝试将图像爆炸到特定的矩形上很难。

obstacle_width = 70
obstacle_height = random.randint(150, 450)
obstacle_colour = (211, 253, 117)
obstacle_x_change = -4
obstacle_x = 500
obstacle_gap = 170


def display_obstacle(height):
    top = pygame.draw.rect(screen, obstacle_colour,
                     (obstacle_x, 0, obstacle_width, height))
    bottom_obstacle_height = 635 - height - obstacle_gap
    bottom = pygame.draw.rect(screen, obstacle_colour,
                     (obstacle_x, height + obstacle_gap, obstacle_width,
                      bottom_obstacle_height))

我想在top和bottom rects中爆炸图像。我知道如何将图像添加到pygame上，但是我希望图像在内部而不是上方/下方。

任何帮助将不胜感激！

原文

I'm a beginner in Pygame and I'm having trouble trying to blit an image onto specific rects.

obstacle_width = 70
obstacle_height = random.randint(150, 450)
obstacle_colour = (211, 253, 117)
obstacle_x_change = -4
obstacle_x = 500
obstacle_gap = 170


def display_obstacle(height):
    top = pygame.draw.rect(screen, obstacle_colour,
                     (obstacle_x, 0, obstacle_width, height))
    bottom_obstacle_height = 635 - height - obstacle_gap
    bottom = pygame.draw.rect(screen, obstacle_colour,
                     (obstacle_x, height + obstacle_gap, obstacle_width,
                      bottom_obstacle_height))

I want to blit an image inside both the top and the bottom rects. I know how to add an image onto Pygame, but I want the image to be inside the rects, instead of above/below them.

Any help would be greatly appreciated!

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如果没结果 2025-01-30 13:37:12

参见使用pygame？图像。将图像加载 pygame.image.image.image.image.load（）

obstacle_image = pygame.image.load("obstacle.png")

获取图像的边界矩形。创建一个 pygame.Rect 将边界矩形的中心通过障碍矩形的中心设置为 blit 屏幕上的图像：

obstacle_rect = pygame.Rect(obstacle_x, height + obstacle_gap, obstacle_width, bottom_obstacle_height)
image_rect = obstacle_image.get_rect(center = obstacle_rect.center)
screen.blit(obstacle_image, image_rect)

See What is a good way to draw images using pygame?. Load the image with pygame.image.load()

obstacle_image = pygame.image.load("obstacle.png")

Get the bounding rectangle of the image. Create a pygame.Rect for the obstacle. Set the center of the bounding rectangle through the center of the obstacle rectangle and use it to blit the image on the screen:

obstacle_rect = pygame.Rect(obstacle_x, height + obstacle_gap, obstacle_width, bottom_obstacle_height)
image_rect = obstacle_image.get_rect(center = obstacle_rect.center)
screen.blit(obstacle_image, image_rect)

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