wrote code in asteroid.py, asteroid_spawner.py, spaceship.py, and nav_game.py in order to create an interactive game where the spaceship (player) must avoid incoming asteroids

asteroid_spawner.py

@@ -2,3 +2,19 @@
 # -------------------
 # By MWC Contributors
 # This module defines an AsteroidSpawner agent class.
+
+from random import randint
+from asteroid import Asteroid
+
+class AsteroidSpawner:
+    display = False
+
+    def play_turn(self, game):
+        width, height  = game.board_size
+        game.state['score'] += 1
+        if self.should_spawn_asteroid(game.turn_number):
+            asteroid = Asteroid((randint(0, width - 1), 0))
+            game.add_agent(asteroid)
+    
+    def should_spawn_asteroid(self, turn_number):
+        return randint(0, 1000) < turn_number