There should really be just one Player class, where the choose_move method is automatically adjusted as desired. The rest of the code is duplicated, which is not ideal. The only difference between these players is in how they choose moves. (Don’t try to win every game – you’ll need to tie and lose some games for testing purposes.) Exercise: Strategy FunctionsĬurrently, you have two types of tic-tac-toe players: RandomPlayer and ManualPlayer. You can use Python’s built-in input() function for this.īe sure to test your game by manually playing a handful of games against the random player. Then, create a ManualPlayer class that allows you to play manually via the command line. Be sure to implement logging as soon as you start coding up the game, because printing out logs will save you a lot of time debugging. If log = true, then the game should print out the sequence of board states and player moves (as well as whether or not the move was legal). You should be able to run an entire game via n(log).If a player attempts to make an illegal move, then the game should skip that player's turn. Rather, the game should ask the player what move it chooses, and then the game should update its own board (provided that it's a legal move). Players should NOT actually update the board themselves - otherwise, they could cheat by changing the board in any way they please.The Game should have an attribute game.board, and there should be a method player.choose_move(self, board) in the Player class that takes a copy of the tic-tac-toe board as input and returns a random (but legal) move as output.The game should be initialized via game = Game(player1, player2), where player1 and player2 are both instances of RandomPlayer and player1 moves first.
Tic-tac-toe and connect four are great for learning the ropes. One of the best ways to get practice with object-oriented programming is implementing games.
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