27 Commits (9ea20b6c1f39a32582cac3d1a1828a90dabe422e)

 

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Author	SHA1	Message	Date
TiynGER	9ea20b6c1f	lichess: turned down difficulty and removed unnecessary echoes	4 years ago
TiynGER	5bee0f84d2	bugfix: threefold repitition throws nullpointer ... If the threefold repitition check is called before enough moves are saved in the previous board state it throws a nullpointer. A simple null check solves the problem	4 years ago
TiynGER	91281d97a7	lichess: added lichess integration ... Lichess is a free and open source platform to play chess. Connection is realized via the berserk python plugin that uses the lichess api.	4 years ago
TiynGER	7fb821254c	game: added single player ... Integrated the engine into the playable game. Created a menu to choose between single player and hotseat. Added a way to choose difficulty and color in single player.	4 years ago
TiynGER	4e69bd3977	engine: Readme update according to used algorithm	4 years ago
TiynGER	4ba3e06d93	engine: first push for engine ... I created an engine, that uses a basic version of the minimax algorithm to evaluate a position. It then evaluates all the possible next moves in a given position and picks the one that has the best evaluation. Basic test cases were also added.	4 years ago
TiynGER	0e27d0a6b5	chess: syntax and structure changes ... gameTest renamed to chessTest due to it testing chess.nim and not game.nim. always used += in chess.nim to increase readability.	4 years ago
TiynGER	0a0accb3d0	chess: Moved replaced with CastleRights ... Moved was a 10x12 1-d array, that stored bools. It was only used for checking if a pawn moved (especially important for the double move of the pawns) and if the other pieces moved (important for checking if the player can castle or not). The pawn moves are now checked by the starting position (pawns on the second rank cant be already moved). The castle rights of a game are expressed as CastleRights, a tuple with 4 bools. This saves basically 116 boolean values.	4 years ago
TiynGER	c91bf64047	chess restructuring: changed order of functions	4 years ago
TiynGER	0ceb567048	structure: made a src folder and moved all source file into it	4 years ago
TiynGER	6ad11fde2a	chess: updating documentation ... Documentation is now set for every method with complete parameters. Also all global variables and constants as well as types are documented.	4 years ago
TiynGER	9b68538b12	readme: specified plan for engine	4 years ago
TiynGER	c5cf2fd737	chess: refactoring setters and try ... Setters are not needed as all the assigning gets handled inside the file. All Setters were removed. The try-statements were used to excessively and were changed for manual checking	4 years ago
TiynGER	c4f7e3b98d	chess: improved documentation and deleted unused stuff	4 years ago
TiynGER	81d5d57e75	chess: refactoring getters ... Getters are not needed according to the official nim documentation. https://nim-lang.org/docs/manual.html#procedures-properties Getters were replaced accordingly	4 years ago
TiynGER	75e804ef6f	chess/game: claimable draw at 50-Move-Rule added	4 years ago
TiynGER	9ed8b886db	chess/game: claimable draw at 3-fold repitition added	4 years ago
TiynGER	7caa4db120	game bugfix: game isnt stopped after stalemate	4 years ago
TiynGER	8e918aebb7	chess: draw by insufficient material added	4 years ago
TiynGER	2b4598785d	readme: added logo	4 years ago
TiynGER	1cc88f6bf9	game bugfix: after castling toMove wasnt changed ... If you castle correctly the toMove attribute of the game object wasnt changed. This is now fixed.	4 years ago
TiynGER	67a3ab4579	readme/license: updated/added	4 years ago
TiynGER	97406d4da3	tests: added unittests ... Due to the official nim documentation the snake_case was now swapped for camelCase. Tests for nearly any move were added. A new procedure can initialize a game with a given 8x8 board with pieces and determines if they have been moved already.	4 years ago
TiynGER	f749f66c3c	chess: code reformatting	4 years ago
TiynGER	e30ff1f3ba	chess/game: base game completely implemented ... All moves including en-passant and castling are implemented. Game now features a proof of concept game. Some cleanup still needs to be done.	4 years ago
TiynGER	b30aa89dc0	base: chess now basically works ... The most important movements and even en passant and castling are implemented. A cli game is not done for now. An engine is the goal of the project, but will be focussed at the end of the basic development.	4 years ago
Marten	3747b1ae49	Initial commit	4 years ago