Mercurial > hg > terminal-chess / changelog

fix bug when parsing checkmate indicator

• Sat, 01 Aug 2026 10:53:44 +0200
• by Mike Becker <universe@uap-core.de> [Sat, 01 Aug 2026 10:53:44 +0200] rev 164
• fix bug when parsing checkmate indicator

major refactoring of rules API

• Thu, 30 Jul 2026 19:17:38 +0200
• by Mike Becker <universe@uap-core.de> [Thu, 30 Jul 2026 19:17:38 +0200] rev 163
• major refactoring of rules API
  
  - validate_move() no longer alters the game state (fixes #935)
  - get_threats() now correctly only reports threats
  while get_candidates() reports possible moves (fixes #959)
  - qualify GameState and Move parameters as const where possible

add dependency on fen.h for rules.c

• Thu, 30 Jul 2026 18:34:15 +0200
• by Mike Becker <universe@uap-core.de> [Thu, 30 Jul 2026 18:34:15 +0200] rev 162
• add dependency on fen.h for rules.c

convert some macros to static inline functions

• Thu, 30 Jul 2026 11:49:47 +0200
• by Mike Becker <universe@uap-core.de> [Thu, 30 Jul 2026 11:49:47 +0200] rev 161
• convert some macros to static inline functions
  
  also fixes a theoretical memmory access bug in king_isblocked()

refactor rules.h / rules.c

• Wed, 29 Jul 2026 13:45:51 +0200
• by Mike Becker <universe@uap-core.de> [Wed, 29 Jul 2026 13:45:51 +0200] rev 160
• refactor rules.h / rules.c
  
  - add meaningful type aliases
  - add more useful functions and macros
  - increase safety when working with flags and nibbles

add another game to test stalemate detection

• Tue, 28 Jul 2026 13:44:10 +0200
• by Mike Becker <universe@uap-core.de> [Tue, 28 Jul 2026 13:44:10 +0200] rev 159
• add another game to test stalemate detection
  
  relates to #947

gamestate_cleanup() is now safe to be called multiple times

• Tue, 28 Jul 2026 13:37:19 +0200
• by Mike Becker <universe@uap-core.de> [Tue, 28 Jul 2026 13:37:19 +0200] rev 158
• gamestate_cleanup() is now safe to be called multiple times
  
  fixes #950

add FEN history to the game state

• Tue, 28 Jul 2026 12:58:49 +0200
• by Mike Becker <universe@uap-core.de> [Tue, 28 Jul 2026 12:58:49 +0200] rev 157
• add FEN history to the game state
  
  relates to #872

fix: wrong error code when king moves into check and missing auto-disambiguation when one of the candidate pieces is pinned

• Fri, 24 Jul 2026 15:35:06 +0200
• by Mike Becker <universe@uap-core.de> [Fri, 24 Jul 2026 15:35:06 +0200] rev 156
• fix: wrong error code when king moves into check and missing auto-disambiguation when one of the candidate pieces is pinned
  
  fixes #899 and fixes #932

fix: disambiguation by row while capturing was not implemented

• Fri, 24 Jul 2026 12:53:58 +0200
• by Mike Becker <universe@uap-core.de> [Fri, 24 Jul 2026 12:53:58 +0200] rev 155
• fix: disambiguation by row while capturing was not implemented
  
  fixes #934

rename INVALID_POSITION to PIECE_NOT_FOUND

• Fri, 24 Jul 2026 12:44:42 +0200
• by Mike Becker <universe@uap-core.de> [Fri, 24 Jul 2026 12:44:42 +0200] rev 154
• rename INVALID_POSITION to PIECE_NOT_FOUND
  
  because that is really what it is used for

fix wrong error message when move indices are invalid

• Fri, 24 Jul 2026 12:42:57 +0200
• by Mike Becker <universe@uap-core.de> [Fri, 24 Jul 2026 12:42:57 +0200] rev 153
• fix wrong error message when move indices are invalid
  
  was INVALID_POSITION "no piece cannot be moved this way"
  but should be INVALID_MOVE_SYNTAX

fix incorrect move notation when disambiguating moves

• Thu, 23 Jul 2026 11:37:35 +0200
• by Mike Becker <universe@uap-core.de> [Thu, 23 Jul 2026 11:37:35 +0200] rev 152
• fix incorrect move notation when disambiguating moves
  
  fixes #933

fix that en passant captures do not work

• Tue, 21 Jul 2026 14:09:55 +0200
• by Mike Becker <universe@uap-core.de> [Tue, 21 Jul 2026 14:09:55 +0200] rev 151
• fix that en passant captures do not work
  
  fixes #930

fix regression: position reporting about PGN errors

• Sun, 19 Jul 2026 19:17:04 +0200
• by Mike Becker <universe@uap-core.de> [Sun, 19 Jul 2026 19:17:04 +0200] rev 150
• fix regression: position reporting about PGN errors

add 150 example games to test PGN parser

• Sun, 19 Jul 2026 17:13:16 +0200
• by Mike Becker <universe@uap-core.de> [Sun, 19 Jul 2026 17:13:16 +0200] rev 149
• add 150 example games to test PGN parser

add test directory and make target for tests

• Sat, 18 Jul 2026 22:00:49 +0200
• by Mike Becker <universe@uap-core.de> [Sat, 18 Jul 2026 22:00:49 +0200] rev 148
• add test directory and make target for tests

make eval_move() and check_move() not change their input string

• Sat, 18 Jul 2026 21:18:38 +0200
• by Mike Becker <universe@uap-core.de> [Sat, 18 Jul 2026 21:18:38 +0200] rev 147
• make eval_move() and check_move() not change their input string

fix fucked up indentation

• Sat, 18 Jul 2026 21:18:07 +0200
• by Mike Becker <universe@uap-core.de> [Sat, 18 Jul 2026 21:18:07 +0200] rev 146
• fix fucked up indentation

add sanity check for result in PGN move text

• Sat, 18 Jul 2026 15:30:08 +0200
• by Mike Becker <universe@uap-core.de> [Sat, 18 Jul 2026 15:30:08 +0200] rev 145
• add sanity check for result in PGN move text

fix that checkmate notation did not set the check flag in the move

• Sat, 18 Jul 2026 15:01:04 +0200
• by Mike Becker <universe@uap-core.de> [Sat, 18 Jul 2026 15:01:04 +0200] rev 144
• fix that checkmate notation did not set the check flag in the move

improve implementation of read_pgn() and parse_pgn()

• Mon, 13 Jul 2026 22:37:40 +0200
• by Mike Becker <universe@uap-core.de> [Mon, 13 Jul 2026 22:37:40 +0200] rev 143
• improve implementation of read_pgn() and parse_pgn()

fix implementation of parse_pgn()

• Mon, 13 Jul 2026 22:23:00 +0200
• by Mike Becker <universe@uap-core.de> [Mon, 13 Jul 2026 22:23:00 +0200] rev 142
• fix implementation of parse_pgn()

fix memory leaks in server_run() when starting the game is aborted

• Mon, 13 Jul 2026 22:16:52 +0200
• by Mike Becker <universe@uap-core.de> [Mon, 13 Jul 2026 22:16:52 +0200] rev 141
• fix memory leaks in server_run() when starting the game is aborted