import pygame

from my_package.Particle_class import Particle


class Spark(Particle):
    def __init__(self,x,y,color, circle_rad,fade_speed=4):
        super().__init__(x,y,color,fade_speed)
        self.y = y
        self.rad = circle_rad
        self.image = pygame.Surface((self.rad * 2, self.rad * 2), pygame.SRCALPHA)
        pygame.draw.circle(self.image, self.color, (self.rad, self.rad), self.rad)

    def appear(self, screen):
        if self.alpha > 0:
            self.image.set_alpha(self.alpha)
            screen.blit(self.image, (self.pos[0] - self.rad, self.pos[1] - self.rad))