class Settings():
	"""store all settings"""
	def __init__(self):
		self.screen_width=1200
		self.screen_height=800
		self.bg_color=(230,230,230)
		self.ship_speed_factor=1
		self.bullet_speed_factor=1
		self.bullet_width=3
		self.bullet_height=15
		self.bullet_color=60,60,60
		self.bullets_allowed=3
