Exemplo n.º 1
0
    def player_loop(self):
        """
        Main loop for the minimax next move search.
        :return:
        """

        # Generate game tree object
        first_msg = self.receiver()
        # Initialize your minimax model
        model = self.initialize_model(initial_data=first_msg)
        while True:
            msg = self.receiver()

            # Create the root node of the game tree
            node = Node(message=msg, player=0)
            self.start_time = time()
            # Possible next moves: "stay", "left", "right", "up", "down"
            best_move = self.search_best_next_move(model=model,
                                                   initial_tree_node=node)
            end_time = time()

            # print('time', end_time - start_time, file= sys.stderr)
            # Execute next action
            self.sender({
                "action": best_move,
                "search_time": end_time - self.start_time
            })
Exemplo n.º 2
0
    def player_loop(self):
        """
        Main loop for the minimax next move search.
        :return:
        """

        # Generate game tree object
        first_msg = self.receiver()
        # Initialize your minimax model
        model = self.initialize_model(initial_data=first_msg)
        #printerr("first message: " + str(first_msg))

        while True:
            msg = self.receiver()
            #printerr("-----------------------------------")
            #printerr("message: " + str(first_msg) + '\n')

            # Create the root node of the game tree
            node = Node(message=msg, player=0)
            #printerr("initial node: " + str(node) + '\n')

            # Possible next moves: "stay", "left", "right", "up", "down"
            best_move = self.search_best_next_move(
                model=model, initial_tree_node=node)

            #printerr("best move: " + str(best_move) + '\n')
            # Execute next action
            self.sender({"action": best_move, "search_time": None})
Exemplo n.º 3
0
 def update_specific(self, msg):
     msg = self.build_minimax_msg(msg)
     if self.current_player == 0:
         self.sender(msg)
         self.time_sent = time()
     else:
         initial_tree_node = Node(message=msg, player=1)
         self.action = self.minimax_agent_opponent.next_move(initial_tree_node)
Exemplo n.º 4
0
    def player_loop(self):
        """
        Main loop for the minimax next move search.
        :return:
        """

        # Generate game tree object
        first_msg = self.receiver()
        # Initialize your minimax model
        model = self.initialize_model(initial_data=first_msg)
        #printerr("first message: " + str(first_msg))
        #if step==1:
        #    return (step % N_FISH, random.randint(0, N_SPECIES - 1))

        #mstats = {'stay':0.0,'up':0.0,'down':0.0,'left':0.0,'right':0.0}
        #nmoves = 1.0
        while True:
            msg = self.receiver()
            #printerr("-----------------------------------")
            #printerr("message: " + str(first_msg) + '\n')

            # Create the root node of the game tree
            node = Node(message=msg, player=0)
            #printerr("initial node: " + str(node) + '\n')

            # Possible next moves: "stay", "left", "right", "up", "down"
            best_move = self.search_best_next_move(model=model,
                                                   initial_tree_node=node)

            #mstats[best_move] += 1
            '''
            if nmoves % 5== 0:
                printerr("Stay: " + str(mstats.get('stay') / nmoves))
                printerr("Up: " + str(mstats.get('up')/nmoves))
                printerr("Down: " + str(mstats.get('down')/nmoves))
                printerr("Left: " + str(mstats.get('left')/nmoves))
                printerr("Right: " + str(mstats.get('right')/nmoves))
            
            nmoves += 1
            '''
            # Execute next action
            self.sender({"action": best_move, "search_time": None})
Exemplo n.º 5
0
    def player_loop(self):
        """
        Main loop for the minimax next move search.
        :return:
        """

        # Generate game tree object
        first_msg = self.receiver()
        """ first_msg
        { 'fish0': {'score': 11, 'type': 3}, 
          'fish1': {'score': 2, 'type': 1}, 
          ...
          'fish5': {'score': -10, 'type': 4},
          'game_over': False }
        """

        # Initialize your minimax model
        #model = self.initialize_model(initial_data=first_msg)

        while True:
            msg = self.receiver(
            )  # contains caught_fish, hooks/fish positions, score ect
            self.start_time = time()

            # Create the root node of the game tree
            node = Node(message=msg, player=0)

            # Possible next moves: "stay", "left", "right", "up", "down"
            for max_depth in range(1, 5):
                _, best_move, found = self.search_best_next_move(
                    curr_node=node,
                    depth=max_depth,
                    player=0,
                    alpha=-999999,
                    beta=999999)
                if found:
                    break
            # Execute next action
            self.sender({"action": best_move, "search_time": None})
Exemplo n.º 6
0
    def player_loop(self):
        """
        Main loop for the minimax next move search.
        :return:
        """

        # Generate game tree object
        first_msg = self.receiver()
        # Initialize your minimax model
        #model = self.initialize_model(initial_data=first_msg)

        while True:
            msg = self.receiver()

            # Create the root node of the game tree
            node = Node(message=msg, player=0) ##first node is created

            # Possible next moves: "stay", "left", "right", "up", "down"
            best_move = self.search_best_next_move(
                initial_tree_node=node) ##send that root node to search_best_next_move()

            # Execute next action
            self.sender({"action": best_move, "search_time": None})