add methode to create more snake and use them when more games are running

main.py

@@ -12,7 +12,6 @@
 # To get you started we've included code to prevent your Battlesnake from moving backwards.
 # For more info see docs.battlesnake.com
 
-from server.SnakeBuilder import SnakeBuilder
 from server.Server import Server
 
 from dotenv import load_dotenv, find_dotenv
@@ -24,7 +23,7 @@ if __name__ == "__main__":
 
     server = Server(
         data_path=os.path.dirname(__file__),
-        snake=SnakeBuilder.build(os.environ.get("SNAKE", "DummSnake")),
+        snake_type=os.environ.get("SNAKE", "DummSnake"),
     )
 
     if os.environ.get("STORE_GAME_HISTORY", None):

server/Server.py

@@ -1,6 +1,7 @@
 from server.Files import read_file, save_file
 from server.GameStorage import GameStorage
 from snakes.TemplateSnake import TemplateSnake
+from server.SnakeBuilder import SnakeBuilder
 
 from datetime import datetime
 from flask import Flask
@@ -10,15 +11,16 @@ import logging, json, os
 class Server:
   default_snake_config = {"apiversion":"1","author":"","color":"#888888","head":"default","tail":"default"}
 
-  def __init__(self, data_path:str, snake:TemplateSnake, debug:bool=False):
+  def __init__(self, data_path:str, snake_type:str, debug:bool=False):
     self.debug = debug
-    self.snake = snake
+    self.snake_type = snake_type
 
     self.config_file = os.path.join(data_path, 'data', 'snake-config.json')
     self.data_path = data_path
 
     self.store_game_state = False
-    self.running_games:dict[str, TemplateSnake] = {}
+    self.running_games:dict[str, GameStorage] = {}
+    self.running_snake:dict[str, TemplateSnake] = {}
 
     self.app = Flask("Battlesnake")
 
@@ -53,7 +55,7 @@ class Server:
   def run(self, host:str="0.0.0.0", port:str="8000", debug:bool=False):
     logging.getLogger("werkzeug").setLevel(logging.ERROR)
 
-    print(f"\nRunning Battlesnake at http://{host}:{port} with the {self.snake.__class__.__name__.replace('Snake', '')} Snake")
+    print(f"\nRunning Battlesnake at http://{host}:{port} with the {self.snake_type.replace('Snake', '')} Snake")
     self.app.run(host=host, port=port, debug=debug)
 
   def _read_json_config_or_create(self):
@@ -80,12 +82,12 @@ class Server:
       self.running_games[game_state["game"]["id"]] = GameStorage(self.snake.__class__.__name__, path=os.path.join(self.data_path, 'data', 'history'))
       self.running_games[game_state["game"]["id"]].start_new_game(game_state["game"], game_state["board"], game_state["you"])
 
-    self.snake.clear_history()
+    self.running_snake[game_state["game"]["id"]] = SnakeBuilder.build(self.snake_type)
     print("GAME START:", game_state["game"])
 
   # move is called when your Battlesnake game is running game
   def _move(self, game_state:dict) -> dict:
-    next_move = self.snake.choose_move(game_state)
+    next_move = self.running_snake[game_state["game"]["id"]].choose_move(game_state)
 
     if self.store_game_state:
       self.running_games[game_state["game"]["id"]].add_moves(game_state["board"], next_move)
@@ -98,11 +100,14 @@ class Server:
   # end is called when your Battlesnake finishes a game
   def _end(self, game_state:dict):
     if self.store_game_state:
-      self.running_games[game_state["game"]["id"]].add_end_state(game_state["board"], self.snake.get_history(), game_state["turn"])
+      snake = self.running_snake[game_state["game"]["id"]]
+
+      self.running_games[game_state["game"]["id"]].add_end_state(game_state["board"], snake.get_history(), game_state["turn"])
       self.running_games[game_state["game"]["id"]].save(
-        f"{self.snake.__class__.__name__}_{datetime.now().strftime('%d.%m.%Y_%H%M%S')}_{game_state['game']['id']}.json",
+        f"{snake.__class__.__name__}_{datetime.now().strftime('%d.%m.%Y_%H%M%S')}_{game_state['game']['id']}.json",
         callback=json.dump, indent=2, ensure_ascii=False
       )
       del self.running_games[game_state["game"]["id"]]
 
     print("GAME OVER:\n- Winner is", [ x["name"] for x in game_state["board"]['snakes']])
+    del self.running_snake[game_state["game"]["id"]]