generated from mwc/lab_tic_tac_toe
54 lines
2.2 KiB
Markdown
54 lines
2.2 KiB
Markdown
# Tic Tac Toe notes
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## Checkpoint 1 Notes
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Which class is responsible for each of the following behaviors?
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For each, explain how the behavior is accomplished.
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### Checking to see whether the game is over
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Class TTTGame is responsible for checking to see whether the game is over.
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To check if the game is over, the is_over method is called with the state
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as the argument. The is_over method calls board_is_full and check_winner
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for both players. To check if the board is full, True is returned if "-"
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is in the board still. To check if either player is a winnner, the code isn't
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finished, but True should be returned if the board has three of that players
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symbols in a row. All of these methods are in the TTTGame class.
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### Determining which actions are available at a particular state
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Class TTTGame is responsible for determining which actions are available
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at a particular state. It returns a list of the index positions where there
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are empty spaces '-'.
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### Showing the board
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Class TTTView is responsible for showing the board. The methods it uses include
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print_board, get_action, format_row, and format_value. The TTTView class attributes
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are greeting, goodbye, divider, x_color, o_color, and option color.
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### Choosing which action to play on a turn
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Class TTTHumanPlayer is responsible for choosing which action to play on a turn.
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It gets possible actions (blank spaces)from class TTTGame method get_actions.
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Then, it converts each of the possible actions into a string and stores as a list
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in choices. Then, it converts input to the "> " prompt to integer and stores in
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action variable and returns action.
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## Checkpoint 2 Notes
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### TTT Strategy
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For each of the following board states, if you are playing as X
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and it's your turn, which action would you take? Why?
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| O | O | | O | X | X | O |
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---+---+--- ---+---+--- ---+---+--- ---+---+---
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X | X | | X | X | O | O | |
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---+---+--- ---+---+--- ---+---+--- ---+---+---
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| | | | O | | | |
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### Initial game state
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You can get the inital game state using game.get_initial_state().
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What is the current and future reward for this state? What does this mean?
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