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| − | ==Project 2 modules==
| + | *[[/Projects]] |
| − | Members: Paul, -bb; Andrew, -fe; Jordan, -er <!-- borokhov, vo, berk -->
| + | *[[/Homework]] |
| − | ===Gameboard & chips ADT===
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| − | /* Paul can do this - it's a essentially a copy from the Oceans project, so it's quick */
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| − | // Gameboard abstract data type
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| − | // board field stores a board using an array of Chips (not that important – no one has access to this field anyway)
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| − | // methods are required to retrieve/store chips
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| − | Gameboard class
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| − | fields: private Chip[] board
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| − | methods:
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| − | // inserts a chip of the given color in the specified place as determined by an x, y coord pair
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| − | // returns true if the insertion succeeds; false otherwise
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| − | boolean insertChip(int color, int x, int y)
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| − | // move a given chip to a specified place as determined by an x, y coord pair
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| − | // returns true if the move succeeds; false otherwise
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| − | boolean moveChip(Chip c, int x, int y)
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| − | // performs a move and returns true/false depending on whether it succeeded
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| − | boolean performMove(int color, Move m)
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| − | // returns the Chip at a given location as determined by an x, y coord pair
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| − | Chip retrieveChip(int x, int y)
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| − | // returns true if the given move is valid; false otherwise
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| − | boolean validMove(Move m)
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| − | // returns true if the chip cluster (if any) is small enough to permit a chip insertion at the given location as determined by an x, y coord pair; false otherwise
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| − | ->could be inside or another method: boolean checkClusterSize(int x, int y)
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| − |
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| − | // abstract data type to hold information about chips
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| − | // color field stores the chip's color as a static final int; x and y fields store the chip's x and y coords, respectively
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| − | Chip class
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| − | fields (all private): int color, int x, int y
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| − | public static final WHITE/BLACK = 1/0
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| − | methods:
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| − | // returns the chip's color
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| − | int getColor()
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| − | // returns the x coord of the chip
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| − | int getX()
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| − | // returns the y coord of the chip
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| − | int getY()
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| | | | |
| − | ===Changes to MachinePlayer class=== | + | ==External links== |
| − | ====New fields====
| + | *[http://www.cs.berkeley.edu/~jrs/61b/ Class website] |
| − | int color
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| − | int opponent
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| − | int depth
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| − | Gameboard board
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| − | | |
| − | ====Methods====
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| − | /* Andrew */
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| − | // generates an array of Gameboards of all the possible moves from the current Gameboard g for a given player. returns an array of Gameboards
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| − | Object[][] generateMoves(Gameboard g, int color)
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| − | ----
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| − | /* Paul */
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| − | // evaluates all possible moves to be generated from the '''this''' board using the minimax algorithm and alpha-beta pruning.
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| − | // continues searching until it reaches '''depth''' or a win, whichever comes first
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| − | Move evalTree(int color, int depth)
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| − | ----
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| − | /* Jordan */
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| − | // evaluates the given network for a winning color
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| − | // returns a probability of winning if there is no win
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| − | // returns 999 if WHITE wins, -999 if BLACK wins
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| − | int winner(Gameboard g)
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