问题描述
您好,我想制作 pygame.circle 类型的图片(类似于 get_rect() 但圆形)。那是针对台球游戏并且能够正确移动它们,我认为它们会是圆圈。代码如下:
import pygame
import pyautogui
width,height = pyautogui.size()
pygame.init()
screen = pygame.display.set_mode(pyautogui.size())
pygame.display.set_caption('Billiard')
background_image = pygame.image.load("Table.png")
background_image = pygame.transform.scale(background_image,pyautogui.size())
ball_1 = pygame.image.load("Ball_1.png")
ball_1 = pygame.transform.scale(ball_1,(65,65))
screen.blit(ball_1,[400,400])
clock = pygame.time.Clock()
screen.blit(background_image,[0,0])
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
pygame.display.flip()
clock.tick(30)
我想把球做成圆圈 提前致谢
解决方法
创建一个透明的 pygame.Surface
对象并使用 pygame.draw.circle
在其上画一个圆圈:
radius = 20 # just for example
color = "red"
circle_surf = pygame.Surface((radius * 2,radius * 2),pygame.SRCALPHA)
pygame.draw.circle(circle_surf,color,(radius,radius),radius)