Adding ship and settings

ship.py

@@ -0,0 +1,21 @@
+import pygame
+
+class Ship:
+    """A class to manage the ship"""
+
+    def __init__(self, ai_game):
+        """Initialize the ship and set its starting position"""
+        self.screen = ai_game.screen
+        self.screen_rect = ai_game.screen.get_rect()
+
+        # Load the ship  image and get its rect.
+        self.image =  pygame.image.load('images/ship.bmp')
+        self.rect = self.image.get_rect()
+
+        # Start each new ship at the bottom center of the screen.
+        self.rect.midbottom = self.screen_rect.midbottom
+
+    def blitme(self):
+        """Draw the ship at its current location"""
+        self.screen.blit(self.image, self.rect)
+