chat gpt is probably god? hopefully works, untested

assets.py

@@ -1,34 +1,137 @@
 from enum import Enum
+from collections import deque
+
+
+def get_neighbors(p, q):
+    directions = [(0, -1), (1, -1), (1, 0), (0, 1), (-1, 1), (-1, 0)]
+    return [(p + dp, q + dq) for dp, dq in directions]
 
 
 class Piece:
-    def get_valid_jumps():
-        pass
+    def get_valid_jumps() -> list:
+        raise NotImplementedError
 
 
 class Bee(Piece):
-    pass
+    def __init__(self, board, p, q, team):
+        self.board = board
+        self.p = p
+        self.q = q
+        self.team = team  # 'team' should be 'upper' or 'lower' based on the piece case.
+
+    def get_valid_jumps(self) -> list:
+        # The bee can move to an adjacent empty space.
+        valid_moves = []
+        for neighbor in get_neighbors(self.p, self.q):
+            # Check if the neighbor is within the bounds of the board and is empty
+            if neighbor in self.board and self.board[neighbor] == "":
+                valid_moves.append(neighbor)
+        return valid_moves
 
 
 class Beetle(Piece):
-    pass
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        # The beetle can move to an adjacent space whether it is empty or not.
+        valid_moves = get_neighbors(self.p, self.q)
+        return valid_moves
 
 
 class Spider(Piece):
-    pass
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        # Use BFS to find all tiles exactly three moves away
+        start = (self.p, self.q)
+        visited = set()  # Keep track of visited tiles
+        queue = deque([(start, 0)])  # Queue of (position, distance)
+        valid_moves = []
+
+        while queue:
+            current_position, current_distance = queue.popleft()
+            if current_distance == 3:
+                # We have found a tile exactly three moves away
+                valid_moves.append(current_position)
+                continue  # We don't want to move further from this tile
+
+            if current_position in visited:
+                continue  # Already visited this tile
+
+            visited.add(current_position)
+
+            # Get all neighboring positions
+            for neighbor in get_neighbors(*current_position):
+                if (
+                    neighbor in board
+                    and board[neighbor] == ""
+                    and neighbor not in visited
+                ):
+                    queue.append((neighbor, current_distance + 1))
+
+        return valid_moves
 
 
 class Grasshopper(Piece):
-    pass
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        # Generator function to yield valid moves
+        def generate_moves():
+            # Check each direction for possible jumps
+            for dp, dq in get_neighbors(0, 0):  # Use (0, 0) to get direction vectors
+                pos = (self.p + dp, self.q + dq)
+                # Continue in the direction until we find a piece to jump over
+                while pos in board and board[pos] != "":
+                    pos = (pos[0] + dp, pos[1] + dq)
+                # If we jumped over at least one piece and landed on an empty space, yield the move
+                if (
+                    pos in board
+                    and board[pos] == ""
+                    and (pos[0] != self.p or pos[1] != self.q)
+                ):
+                    yield pos
+
+        return list(generate_moves())
 
 
 class Ant(Piece):
-    pass
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
 
+    def get_valid_jumps(self, board):
+        visited = set()  # Keep track of visited nodes to prevent cycles
 
-class PieceTranslator(Enum):
-    q = Bee
-    b = Beetle
-    s = Spider
-    g = Grasshopper
-    a = Ant
+        # Recursive function to explore all valid moves
+        def explore(p, q):
+            for dp, dq in get_neighbors(0, 0):  # Get direction vectors
+                new_p, new_q = p + dp, q + dq
+                next_pos = (new_p, new_q)
+                # Continue in this direction while there are pieces to slide around
+                while (
+                    next_pos in board
+                    and board[next_pos] != ""
+                    and next_pos not in visited
+                ):
+                    visited.add(next_pos)
+                    next_pos = (next_pos[0] + dp, next_pos[1] + dq)
+                # If we found an empty space, add it as a valid move and explore from there
+                if next_pos in board and board[next_pos] == "":
+                    visited.add(next_pos)
+                    yield next_pos
+                    # Explore further moves from this new position
+                    yield from explore(next_pos[0], next_pos[1])
+
+        # Start exploring from the Ant's current position
+        return list(explore(self.p, self.q))

modified_assets.py

@@ -0,0 +1,56 @@
+from enum import Enum
+
+
+class Piece:
+    def get_valid_jumps() -> list:
+        raise NotImplementedError
+
+
+class Bee(Piece):
+    pass
+
+
+class Beetle(Piece):
+    pass
+
+
+class Spider(Piece):
+    pass
+
+
+class Grasshopper(Piece):
+    pass
+
+
+class Ant(Piece):
+    pass
+
+
+class PieceTranslator(Enum):
+    q = Bee
+    b = Beetle
+    s = Spider
+    g = Grasshopper
+    a = Ant
+
+
+
+class Bee(Piece):
+    def __init__(self, board, p, q, team):
+        self.board = board
+        self.p = p
+        self.q = q
+        self.team = team  # 'team' should be 'upper' or 'lower' based on the piece case.
+        
+    def get_valid_jumps(self):
+        # The bee can move to an adjacent empty space.
+        valid_moves = []
+        for neighbor in get_neighbors(self.p, self.q):
+            # Check if the neighbor is within the bounds of the board and is empty
+            if neighbor in self.board and self.board[neighbor] == '':
+                valid_moves.append(neighbor)
+        return valid_moves
+
+
+get_neighbors = <function get_neighbors at 0x7eb8eda90940>
+

modified_assets_v2.py

@@ -0,0 +1,55 @@
+from enum import Enum
+
+
+class Piece:
+    def get_valid_jumps() -> list:
+        raise NotImplementedError
+
+
+class Bee(Piece):
+    pass
+
+
+class Beetle(Piece):
+    pass
+
+
+class Spider(Piece):
+    pass
+
+
+class Grasshopper(Piece):
+    pass
+
+
+class Ant(Piece):
+    pass
+
+
+class PieceTranslator(Enum):
+    q = Bee
+    b = Beetle
+    s = Spider
+    g = Grasshopper
+    a = Ant
+
+
+
+class Bee(Piece):
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team  # 'team' is a boolean where True represents one team and False represents the other.
+        
+    def get_valid_jumps(self, board):
+        # The bee can move to an adjacent empty space.
+        valid_moves = []
+        for neighbor in get_neighbors(self.p, self.q):
+            # Check if the neighbor is within the bounds of the board and is empty
+            if neighbor in board and board[neighbor] == '':
+                valid_moves.append(neighbor)
+        return valid_moves
+
+
+def get_neighbors(p, q):
+    get_neighbors.<locals>.<listcomp>

player.py

@@ -1,6 +1,7 @@
 import base as Base
 import copy, random, time, math
 from PIL import Image, ImageDraw
+from collections import deque
 
 
 # Player template for HIVE --- ALP semestral work
@@ -9,75 +10,296 @@ from PIL import Image, ImageDraw
 
 # PUT ALL YOUR IMPLEMENTATION INTO THIS FILE
 
-class Player(Base.Board):
-    def __init__(self, playerName, myIsUpper, size, myPieces, rivalPieces):  #do not change this line
-        Base.Board.__init__(self, myIsUpper, size, myPieces, rivalPieces)    #do not change this line
-        self.playerName = playerName
-        self.algorithmName = "myGreatMethod"
 
+def get_neighbors(p, q):
+    directions = [(0, -1), (1, -1), (1, 0), (0, 1), (-1, 1), (-1, 0)]
+    return [(p + dp, q + dq) for dp, dq in directions]
+
+
+class Piece:
+    def get_piece_info(self):
+        # Convert the class name to the corresponding letter
+        class_to_letter = {
+            'Bee': 'Q',
+            'Beetle': 'B',
+            'Spider': 'S',
+            'Grasshopper': 'G',
+            'Ant': 'A'
+        }
+        letter = class_to_letter[self.__class__.__name__]
+        if not self.team:  # If the piece is not on the player's team, make it lowercase
+            letter = letter.lower()
+        return [letter, self.p, self.q]
+    
+    def get_valid_jumps() -> list:
+        raise NotImplementedError
+
+
+class Bee(Piece):
+    def __init__(self, board, p, q, team):
+        self.board = board
+        self.p = p
+        self.q = q
+        self.team = team  # 'team' should be 'upper' or 'lower' based on the piece case.
+
+    def get_valid_jumps(self) -> list:
+        # The bee can move to an adjacent empty space.
+        valid_moves = []
+        for neighbor in get_neighbors(self.p, self.q):
+            # Check if the neighbor is within the bounds of the board and is empty
+            if neighbor in self.board and self.board[neighbor] == "":
+                valid_moves.append(neighbor)
+        return valid_moves
+
+
+class Beetle(Piece):
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        # The beetle can move to an adjacent space whether it is empty or not.
+        valid_moves = get_neighbors(self.p, self.q)
+        return valid_moves
+
+
+class Spider(Piece):
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        # Use BFS to find all tiles exactly three moves away
+        start = (self.p, self.q)
+        visited = set()  # Keep track of visited tiles
+        queue = deque([(start, 0)])  # Queue of (position, distance)
+        valid_moves = []
+
+        while queue:
+            current_position, current_distance = queue.popleft()
+            if current_distance == 3:
+                # We have found a tile exactly three moves away
+                valid_moves.append(current_position)
+                continue  # We don't want to move further from this tile
+
+            if current_position in visited:
+                continue  # Already visited this tile
+
+            visited.add(current_position)
+
+            # Get all neighboring positions
+            for neighbor in get_neighbors(*current_position):
+                if (
+                    neighbor in board
+                    and board[neighbor] == ""
+                    and neighbor not in visited
+                ):
+                    queue.append((neighbor, current_distance + 1))
+
+        return valid_moves
+
+
+class Grasshopper(Piece):
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        # Generator function to yield valid moves
+        def generate_moves():
+            # Check each direction for possible jumps
+            for dp, dq in get_neighbors(0, 0):  # Use (0, 0) to get direction vectors
+                pos = (self.p + dp, self.q + dq)
+                # Continue in the direction until we find a piece to jump over
+                while pos in board and board[pos] != "":
+                    pos = (pos[0] + dp, pos[1] + dq)
+                # If we jumped over at least one piece and landed on an empty space, yield the move
+                if (
+                    pos in board
+                    and board[pos] == ""
+                    and (pos[0] != self.p or pos[1] != self.q)
+                ):
+                    yield pos
+
+        return list(generate_moves())
+
+
+class Ant(Piece):
+    def __init__(self, p, q, team):
+        self.p = p
+        self.q = q
+        self.team = team
+
+    def get_valid_jumps(self, board):
+        visited = set()  # Keep track of visited nodes to prevent cycles
+
+        # Recursive function to explore all valid moves
+        def explore(p, q):
+            for dp, dq in get_neighbors(0, 0):  # Get direction vectors
+                new_p, new_q = p + dp, q + dq
+                next_pos = (new_p, new_q)
+                # Continue in this direction while there are pieces to slide around
+                while (
+                    next_pos in board
+                    and board[next_pos] != ""
+                    and next_pos not in visited
+                ):
+                    visited.add(next_pos)
+                    next_pos = (next_pos[0] + dp, next_pos[1] + dq)
+                # If we found an empty space, add it as a valid move and explore from there
+                if next_pos in board and board[next_pos] == "":
+                    visited.add(next_pos)
+                    yield next_pos
+                    # Explore further moves from this new position
+                    yield from explore(next_pos[0], next_pos[1])
+
+        # Start exploring from the Ant's current position
+        return list(explore(self.p, self.q))
+
+
+class Player(Base.Board):
+    def __init__(
+        self, playerName, myIsUpper, size, myPieces, rivalPieces
+    ):  # do not change this line
+        Base.Board.__init__(
+            self, myIsUpper, size, myPieces, rivalPieces
+        )  # do not change this line
+        self.playerName = playerName
+        self.algorithmName = "just roll the dice, eh?"
 
     def getAllEmptyCells(self):
         result = []
         for p in self.board:
             for q in self.board[p]:
-                if self.isEmpty(p,q, self.board):
-                    result.append( [p,q] )                        
+                if self.isEmpty(p, q, self.board):
+                    result.append([p, q])
         return result
 
-
-    def getAllNonemptyCells(self):                    
+    def getAllNonemptyCells(self):
         result = []
         for p in self.board:
             for q in self.board[p]:
-                if not self.isEmpty(p,q, self.board):
-                    result.append( [p,q] )                        
+                if not self.isEmpty(p, q, self.board):
+                    result.append([p, q])
         return result
 
+    def translate_board(self, board):
+        # Create a dictionary to map letters to piece classes
+        piece_class_mapping = {
+            'Q': Bee,
+            'B': Beetle,
+            'S': Spider,
+            'G': Grasshopper,
+            'A': Ant
+        }
+        
+        translated_board = {p: {} for p in board}
+        total_pieces_count = 0  # To count the total number of pieces on the board
+        my_pieces_count = 0     # To count the number of your pieces on the board
+
+        for p, row in board.items():
+            for q, piece_letter in row.items():
+                if piece_letter.isalpha():  # Check if it's a letter representing a piece
+                    is_upper = piece_letter.isupper()
+                    piece_class = piece_class_mapping.get(piece_letter.upper())
+                    if piece_class:
+                        piece_instance = piece_class(p, q, is_upper == self.myIsUpper)
+                        translated_board[p][q] = piece_instance
+                        total_pieces_count += 1
+                        if is_upper == self.myIsUpper:
+                            my_pieces_count += 1
+                    else:
+                        translated_board[p][q] = piece_letter
+                else:
+                    translated_board[p][q] = piece_letter
+
+        return translated_board, total_pieces_count, my_pieces_count
+    
+    @property
+    def queen_placed(self):
+        # Check if the queen is placed
+        return any(isinstance(p, Bee) for p in self.myPieces)
+
+    def get_piece_class(self, letter):
+        # Maps letter to piece class
+        return {
+            'Q': Bee,
+            'B': Beetle,
+            'S': Spider,
+            'G': Grasshopper,
+            'A': Ant
+        }.get(letter)
+
+    def get_unplaced_pieces(self):
+        # Return a list of unplaced pieces
+        unplaced_pieces = []
+        for piece_letter, count in self.myPieces.items():
+            for _ in range(count):
+                piece_class = self.get_piece_class(piece_letter)
+                unplaced_pieces.append(piece_class(None, None, True))
+        return unplaced_pieces
 
     def move(self):
-        """ return [animal, oldP, oldQ, newP, newQ], or [animal, None, None, newP, newQ] or [] """
+        translated_board, total_pieces_count, _ = self.translate_board(self.board)
 
-        #the following code just randomly places (ignoring all the rules) some random figure at the board
-        emptyCells = self.getAllEmptyCells()
-        
-        if len(emptyCells) == 0:
-            return []
-                    
-        randomCell = emptyCells[ random.randint(0, len(emptyCells)-1) ]
-        randomP, randomQ = randomCell
+        # Randomly choose a piece to place or move
+        def choose_random_piece(pieces):
+            return random.choice(pieces) if pieces else None
 
-        for animal in self.myPieces:
-            if self.myPieces[animal] > 0: #is this animal still available? if so, let's place it
-                return [ animal, None, None, randomP, randomQ ]
+        # If we're the first player and no pieces are on the board, place a random piece at the center
+        if total_pieces_count == 0:
+            piece_to_place = choose_random_piece(self.get_unplaced_pieces())
+            return piece_to_place.get_piece_info()[:1] + [None, None, 3, 6] if piece_to_place else []
+
+        # If we're the second player, place next to the first player's piece
+        elif total_pieces_count == 1:
+            for _, row in translated_board.items():
+                for _, piece in row.items():
+                    if piece:  # Found the first player's piece
+                        adjacent_positions = get_neighbors(piece.p, piece.q)
+                        random_position = choose_random_piece(adjacent_positions)
+                        piece_to_place = choose_random_piece(self.get_unplaced_pieces())
+                        return piece_to_place.get_piece_info()[:1] + [None, None, *random_position] if piece_to_place else []
+
+        # After the queen is placed or after the 4th turn, randomly choose between moving and placing a piece
+        elif self.queen_placed or total_pieces_count >= 8:
+            move_or_place = random.choice(["move", "place"])
+            if move_or_place == "move":
+                movable_pieces = [p for p in translated_board.values() if p.get_valid_jumps(translated_board)]
+                chosen_piece = choose_random_piece(movable_pieces)
+                if chosen_piece:
+                    new_p, new_q = random.choice(chosen_piece.get_valid_jumps(translated_board))
+                    return chosen_piece.get_piece_info() + [new_p, new_q]
+            else:
+                piece_to_place = choose_random_piece(self.get_unplaced_pieces())
+                if piece_to_place:
+                    valid_placements = self.get_valid_placements(translated_board, piece_to_place)
+                    new_p, new_q = random.choice(valid_placements) if valid_placements else (None, None)
+                    return piece_to_place.get_piece_info()[:1] + [None, None, new_p, new_q]
+
+        # If it's not possible to move or place a piece, pass the turn
+        return []
 
 
 
-        #all animals are places, let's move some randomly (again, while ignoring all rules)
-        allFigures = self.getAllNonemptyCells()
-        randomCell = allFigures[ random.randint(0, len(allFigures)-1) ]
-        randomFigureP, randomFigureQ = randomCell
-        #determine which animal is at randomFigureP, randomFigureQ
-        animal = self.board[ randomFigureP ][ randomFigureQ ][-1]   # [-1] means the last letter
-        return [animal, randomFigureP, randomFigureQ, randomP, randomQ ]
-
-
-        
-
 def updatePlayers(move, activePlayer, passivePlayer):
-    """ write move made by activePlayer player
-        this method assumes that all moves are correct, no checking is made
+    """write move made by activePlayer player
+    this method assumes that all moves are correct, no checking is made
     """
     if len(move) == 0:
         return
 
-    animal, p,q, newp, newq = move
+    animal, p, q, newp, newq = move
     if p == None and q == None:
-        #placing new animal
-        activePlayer.myPieces[animal]-=1
+        # placing new animal
+        activePlayer.myPieces[animal] -= 1
         passivePlayer.rivalPieces = activePlayer.myPieces.copy()
     else:
-        #just moving animal
-        #delete its old position
+        # just moving animal
+        # delete its old position
         activePlayer.board[p][q] = activePlayer.board[p][q][:-1]
         passivePlayer.board[p][q] = passivePlayer.board[p][q][:-1]
 
@@ -85,32 +307,36 @@ def updatePlayers(move, activePlayer, passivePlayer):
     passivePlayer.board[newp][newq] += animal
 
 
-
-
 if __name__ == "__main__":
     boardSize = 13
-    smallFigures = { "q":1, "a":2, "b":2, "s":2, "g":2 }  #key is animal, value is how many is available for placing
-    bigFigures = { figure.upper(): smallFigures[figure] for figure in smallFigures } #same, but with upper case
+    smallFigures = {
+        "q": 1,
+        "a": 2,
+        "b": 2,
+        "s": 2,
+        "g": 2,
+    }  # key is animal, value is how many is available for placing
+    bigFigures = {
+        figure.upper(): smallFigures[figure] for figure in smallFigures
+    }  # same, but with upper case
 
     P1 = Player("player1", False, 13, smallFigures, bigFigures)
     P2 = Player("player2", True, 13, bigFigures, smallFigures)
-        
+
     filename = "begin.png"
     P1.saveImage(filename)
 
     moveIdx = 0
     while True:
-
         move = P1.move()
         print("P1 returned", move)
-        updatePlayers(move, P1, P2)  #update P1 and P2 according to the move
-        filename = "move-{:03d}-player1.png".format(moveIdx) 
-        P1.saveImage(filename)     
-
+        updatePlayers(move, P1, P2)  # update P1 and P2 according to the move
+        filename = "move-{:03d}-player1.png".format(moveIdx)
+        P1.saveImage(filename)
 
         move = P2.move()
         print("P2 returned", move)
-        updatePlayers(move, P2, P1) #update P2 and P1 according to the move
+        updatePlayers(move, P2, P1)  # update P2 and P1 according to the move
         filename = "move-{:03d}-player2.png".format(moveIdx)
         P1.saveImage(filename)
 
@@ -121,8 +347,3 @@ if __name__ == "__main__":
         if moveIdx > 50:
             print("End of the test game")
             break
-
-
-
-
-

spider.py

@@ -0,0 +1,183 @@
+import copy
+import math
+from PIL import Image, ImageDraw
+
+
+class Board:
+    def __init__(self, size=0):
+        self.size = size
+        self.board = {}
+
+        # create empty board as a dictionary
+        self.b2 = {}
+        for p in range(-self.size, self.size):
+            for q in range(-self.size, self.size):
+                if self.inBoard(p, q):
+                    if not p in self.board:
+                        self.board[p] = {}
+                    self.board[p][q] = 0
+
+                    if not q in self.b2:
+                        self.b2[q] = {}
+                    self.b2[q][p] = 0
+
+        # this is for visualization and to synchronize colors between png/js
+        self._colors = {}
+        self._colors[-1] = "#fdca40"  # sunglow
+        self._colors[0] = "#ffffff"  # white
+        self._colors[1] = "#947bd3"  # medium purple
+        self._colors[2] = "#ff0000"  # red
+        self._colors[3] = "#00ff00"  # green
+        self._colors[4] = "#0000ff"  # blue
+        self._colors[5] = "#566246"  # ebony
+        self._colors[6] = "#a7c4c2"  # opan
+        self._colors[7] = "#ADACB5"  # silver metalic
+        self._colors[8] = "#8C705F"  # liver chestnut
+        self._colors[9] = "#FA7921"  # pumpkin
+        self._colors[10] = "#566E3D"  # dark olive green
+
+    def inBoard(self, p, q):
+        """return True if (p,q) is valid coordinate"""
+        return (
+            (q >= 0)
+            and (q < self.size)
+            and (p >= -(q // 2))
+            and (p < (self.size - q // 2))
+        )
+
+    def rotateRight(self, p, q):
+        pp = -q
+        qq = p + q
+        return pp, qq
+
+    def rotateLeft(self, p, q):
+        pp = p + q
+        qq = -p
+        return pp, qq
+
+    def saveImage(self, filename):
+        """draw actual board to png"""
+
+        cellRadius = 60
+        cellWidth = int(cellRadius * (3**0.5))
+        cellHeight = 2 * cellRadius
+
+        width = cellWidth * self.size + cellRadius * 3
+        height = cellHeight * self.size
+
+        img = Image.new("RGB", (width, height), "white")
+
+        draw = ImageDraw.Draw(img)
+
+        lineColor = (50, 50, 50)
+
+        for p in self.board:
+            for q in self.board[p]:
+                cx = cellRadius * (math.sqrt(3) * p + math.sqrt(3) / 2 * q) + cellRadius
+                cy = cellRadius * (0 * p + 3 / 2 * q) + cellRadius
+
+                pts = []
+                for a in [30, 90, 150, 210, 270, 330]:
+                    nx = cx + cellRadius * math.cos(a * math.pi / 180)
+                    ny = cy + cellRadius * math.sin(a * math.pi / 180)
+                    pts.append(nx)
+                    pts.append(ny)
+                color = "#ff00ff"  # pink is for values out of range -1,..10
+                if self.board[p][q] in self._colors:
+                    color = self._colors[self.board[p][q]]
+
+                draw.polygon(pts, fill=color)
+                pts.append(pts[0])
+                pts.append(pts[1])
+                draw.line(pts, fill="black", width=1)
+                draw.text(
+                    [cx - 3, cy - 3], "{} {}".format(p, q), fill="black", anchor="m"
+                )
+        img.save(filename)
+
+    def loadBoard(self, filename):
+        board = {}
+        fread = open(filename, "rt")
+        size = -1
+        for line in fread:
+            p, q, value = list(map(int, line.strip().split()))
+            size = max(size, q)
+            if p not in board:
+                board[p] = {}
+            board[p][q] = value
+        fread.close()
+        self.board = board
+        self.size = size + 1
+
+
+import sys
+
+# alternativa: nacteni ze souboru
+b = Board()
+b.loadBoard(sys.argv[1])
+
+# prochazeni radku/sloupce:
+b_copy = {}
+for p in b.board:
+    b_copy[p] = {}
+    for q in b.board[p]:
+        b_copy[p][q] = b.board[p][q]
+        if b.board[p][q] == 2:
+            spider_p = p
+            spider_q = q
+
+smer = ((0, -1), (1, -1), (1, 0), (0, 1), (-1, 1), (-1, 0))
+
+
+def okoli(b, p, q):
+    o = [0] * 6
+    for i in range(6):
+        p2, q2 = smer[i]
+        if b.inBoard(p + p2, q + q2):
+            o[i] = b.board[p + p2][q + q2]
+        else:
+            o[i] = -1
+    return o
+
+
+def spider_tah1(p, q, o):
+    mozne_tahy = []
+    for i in range(6):
+        if o[i] == 0 and (
+            (o[(i - 1) % 6] == 0 and o[(i + 1) % 6] == 1)
+            or (o[(i - 1) % 6] == 1 and o[(i + 1) % 6] == 0)
+        ):
+            mozne_tahy.append([p + smer[i][0], q + smer[i][1]])
+    return mozne_tahy
+
+
+o_spider = okoli(b, spider_p, spider_q)
+print(o_spider)
+
+komponenty = 0
+for i in range(6):
+    if o_spider[i] == 1 and o_spider[(i + 1) % 6] != 1:
+        komponenty += 1
+
+if komponenty > 1:
+    flood_fill()
+
+pos = [[spider_p, spider_q]]
+dont_go_back = pos[:]
+b.board[spider_p][spider_q] = 0
+
+for i in range(3):
+    pos2 = []
+    print(i, pos)
+    for p, q in pos:
+        mozne = spider_tah1(p, q, okoli(b, p, q))
+        for x in mozne:
+            if not x in dont_go_back:
+                print("jdu vpred", x)
+                pos2.append(x)
+                dont_go_back.append(x)
+            else:
+                print("jdu zpet", x)
+    pos = pos2
+pos2.sort()
+print(pos2)