settings.py

class Settings:
    def __init__(self):

        # Screen Settings
        self.screen_width = 1200
        self.screen_height = 800
        self.bg_color = (230, 230, 230)

        # Ship settings
        self.ship_speed = 6.3
        self.ship_limit = 3

        # Bullet settings
        self.bullet_speed = 5.5
        self.bullet_width = 3
        self.bullet_height = 15
        self.bullet_color = (60, 60, 60)
        self.bullets_allowed = 30

        # Alien settings
        self.alien_speed = 1.3
        self.fleet_drop_speed = 10
        self.fleet_direction = 1

        # Game speed
        self.speedup_scale = 1.05
        self.score_scale = 1.5

        self.initialise_dynamic_settings()

        # Bomb settings
        self.bombs_allowed = 1

    def initialise_dynamic_settings(self):
        self.ship_speed = 8.5
        self.bullet_speed = 3.0
        self.alien_speed = 1.0

        self.fleet_direction = 1
        self.alien_points = 50

    def increase_speed(self):
        self.ship_speed *= self.speedup_scale
        self.bullet_speed *= self.speedup_scale
        self.alien_speed *= self.speedup_scale

        self.alien_points = int(self.alien_points * self.score_scale)
        print(self.alien_points)