objlaser.py 文件源码

def draw(self, gfx):
        percent = 1.0 - (self.clocks / self.life)
        c1 = (percent * 0.4 + 0.2) * 255
        c2 = c1 / 4
        color = (c1, c2, c2)
        pygame.draw.line(gfx.surface, color, self.start, self.end, 3)
        gfx.dirty(self.rect)