0abe9b6c19
[board, position] Add a color argument to opposing_sight
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New convention: active_color_ methods operate on the active color of the Board.
Methods without that prefix take a color parameter and operate on that.
Refactor opposing_sight to do this.
2025-05-23 09:56:47 -07:00
a92ec9aba3
[board] Add an option to display a board with ASCII characters
2025-05-23 09:53:59 -07:00
ddd14e8999
[board] Define two new types for the Clock properties of Board
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Helpful for other parts of the code.
2025-05-23 09:53:29 -07:00
d5c0330fbe
[board] Add PieceSet::find_pieces
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Takes a Piece and returns a BitBoard representing where pieces of that shape and
color are on the board.
2025-05-23 09:52:22 -07:00
e89bca9877
[board] Remove empty errors module
2025-05-21 10:09:55 -07:00
dbca7b4f88
[position, board] Move castle, movement, and sight modules to the board crate
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Nothing about this code depends on Position, so push it down to a lower layer.
2025-05-21 10:08:59 -07:00
7c9c5484ba
[position, board] Remove a bunch of dead code
2025-05-20 19:29:39 -07:00
54ac88aaf7
[board] Remove some old PlacedPiece code
2025-05-19 16:50:44 -07:00
0c1863acb9
[board, core, moves, position] Implement castling
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Implement a new method on Position that evaluates whether the active color can castle
on a given wing of the board. Then, implement making a castling move in the position.
Make a new Wing enum in the core crate to specify kingside or queenside. Replace the
Castle enum from the board crate with this one. This caused a lot of churn...
Along the way fix a bunch of tests.
Note: there's still no way to actually make a castling move in explorer.
2025-05-19 16:50:30 -07:00
6e0e33b5f9
[board] Remove the FromIterator<PlacedPiece> impl for PieceSet
2025-05-19 08:37:04 -07:00
67448b44d7
[board] Clean up variables names in piece_sets.rs so creating an error is a little more succinct
2025-05-19 08:36:44 -07:00
c7be0e3e2b
[board] Remove the PlacedPiece import from fen.rs
2025-05-19 08:35:56 -07:00
b229049e27
[board, core] Update error types to use thiserror::Error
2025-05-19 08:34:32 -07:00
5553bab659
[board] Teach DiagramFormatter how to highlight and mark squares
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Add two BitBoard attributes to the struct that mark squares that should be marked
or highlighted.
Empty marked squares are shown with an asterisk (*). Marked squares with a piece
don't have any change of appearance. (Something I'm still thinking about.)
Highlighted squares are shown with the ANSI escape sequence for Reverse Video.
2025-05-16 07:49:09 -07:00
3b5b2f16a3
[board] Add occupancy methods that return BitBoards
2025-05-16 07:47:28 -07:00
424d348b2d
WIP
2025-05-08 17:37:59 -07:00
091cc99cb3
WIP
2025-05-08 17:37:51 -07:00
867deafd13
[board] A ton of API refinements
2025-05-03 16:02:56 -07:00
99dd2d1be2
[board] Remove the Builder
2025-05-03 15:48:06 -07:00
b0c4039920
[board] Remove Board::new()
2025-05-02 15:42:06 -07:00
bb8d5a6aa3
[board] Replace Flags with castle::Rights
2025-05-02 15:41:45 -07:00
cd60a453aa
[board] Replace active player and move properties on Board with MoveCounter instance
2025-05-02 15:18:37 -07:00
58cbe07136
[board] Implement PieceSet::mailbox() method to return a reference to its Mailbox
2025-05-02 15:05:39 -07:00
bf535f876a
[board] Update call to BitBoard::occupied_squares to take an IterationDirection
2025-05-02 15:05:05 -07:00
0b100d5f14
[board] Remove Flags struct, replace it with Castle and supporting structs
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Encapsulate castling rights within a small module. Castle provides the API to the
rest of the board package. Rights encodes the castling rights for each player.
Parameters defines castling parameters for each player.
2025-05-02 15:03:48 -07:00
9f2bfc0457
[board] Replace the length of the Builder::kings array with Color::NUM instead of constant 2
2025-05-02 14:49:16 -07:00
46b19ff616
[board] Implement Mailbox::from_iter as a reduce (aka fold) over the incoming iterator
2025-05-02 14:48:37 -07:00
72fd938238
[board] Implement Copy for Mailbox struct
2025-05-02 14:48:01 -07:00
c733342fca
[board] Add MoveCounter struct to track current color, half move counter, and full move counter
2025-05-02 14:42:31 -07:00
30188d478e
[board] Convert &BitBoard to BitBoard for several Board methods
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I don't think passing by reference buys much for BitBoard. So simplify the
logic and borrowing semantics to make these easier to work with.
2024-07-13 12:03:19 -07:00
7ec72035ae
[board] Remove en passant test helper method
2024-07-13 12:01:01 -07:00
d221de700d
[board] Copy edit and add new documentation to Board
2024-07-13 12:00:02 -07:00
c297e4cbfa
[board] Replace implementation of Board::piece_on_square with a simpler one
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Now that board has a Mailbox, the implementation of this routine can be greatly
simplified. Instead of needing to iterate through all BitBoards to find the
occupied square, just consult the mailbox.
2024-07-13 11:57:57 -07:00
3785502ea0
[board] Declare Board::flags() pub(crate) instead of pub
2024-07-13 11:56:31 -07:00
26ae79e17d
[board] Remove explicit #[inline] from several Board methods
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Trust the compiler to inline where appropriate, until I know otherwise.
2024-07-13 11:54:58 -07:00
7a46d52e8d
[board] Make the flags and macros modules public
2024-07-13 11:54:00 -07:00
fb6d1ad2f0
[board] Make the display module public
2024-07-13 11:53:43 -07:00
a14cb30781
[board] Implement PieceSet::iter() as an iterator over its Mailbox
2024-07-13 11:53:16 -07:00
fff2e084b5
[board] Remove turbofish from PieceSet pipeline in Builder::build()
2024-07-13 11:52:50 -07:00
da4e2f1d50
[core] Use Color::default() instead of Color::White in Board::default()
2024-07-13 11:52:25 -07:00
90e33d1202
[board] Replace Pieces iterator with Mailbox::iter()
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Mailbox can use a standard iterator because it's just a slice. So nice!
2024-07-13 11:52:02 -07:00
51de32fa0a
[board] Update reference to PieceBitBoard → PieceSet
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This isn't all of them...
2024-07-13 11:50:38 -07:00
634f9e02f4
[board] Mailbox-related changes
2024-07-13 08:10:59 -07:00
c290f00b9e
[board] fen declaration
2024-07-13 08:09:02 -07:00
e8c3d2b8db
[board] Add documentation to the types in castle.rs
2024-07-13 08:08:48 -07:00
d9c2cfb90c
[board] Copy fen.rs here from the position crate
2024-07-13 08:08:26 -07:00
3a2ead2668
[board] Replace Builder's BTreeMap with a Mailbox
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More efficient and easier to work with. :)
2024-07-13 08:08:12 -07:00
19feff9591
Solidify PieceSet and supporting types
2024-07-12 15:52:41 -07:00
b3c472fbce
Fix some imports in the moves package
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Castle and EnPassant moved to the board package. Reference these types there.
Add the board packages as a dependency to the moves package.
2024-04-26 09:50:42 -04:00
1d82d27f84
Move a whole bunch of stuff to the new chessfriend_board package
2024-04-25 13:28:24 -07:00
