Pygameで紫の雨を降らせる方法 - Qiita

import pygame import random WIDTH = 640 HEIGHT = 360 win = pygame.display.set_mode((WIDTH,HEIGHT)) class Drop: def __init__(self,win): self.x = random.uniform(0,WIDTH) self.y = -1 self.yspeed = random.uniform(1,3) self.win = win self.length = random.uniform(10,20) def fall(self): self.y += self.yspeed def show(self): pygame.draw.rect(self.win,(138,43,226),(self.x,self.y,2,self.length)) def drawWin