class Settings():
	def __init__(self):
		self.screen_width = 1200
		self.screen_height = 900
		self.bg_color =(230,230,230)
		self.bullet_width =500
		self.bullet_height =15
		self.bullet_color =60,60,60
		self.bullets_allowed =3
		self.fleet_drop_speed =10
		self.fleet_dir=1
		self.ship_limit = 3
		self.speedup_scale =1.1
		self.score_scale = 1.5
		self.initialize_dynamic_settings()
	def initialize_dynamic_settings(self):
		self.ship_speed_factor =1.5
		self.bullet_speed_factor =3
		self.alien_speed_factor =1
		self.fleet_dir =1
		self.alien_point = 50
	def increase_speed(self):
		self.ship_speed_factor *=self.speedup_scale
		self.bullet_speed_factor *= self.speedup_scale
		self.alien_speed_factor *= self.speedup_scale 
		self.alien_point *=self.score_scale
