diff options
Diffstat (limited to 'chess.c')
| -rw-r--r-- | chess.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -6,7 +6,13 @@ #include "chesshelpers.h" #include "chess.h" -int main() { +int main(int argc, char **argv) { + if(argc == 2) { + if(strcmp(argv[1], "-v") == 0 || strcmp(argv[1], "--version") == 0) { + printf("Version 1.0.0\n"); + exit(0); + } + } //set up the board int boardA[8][8] = { { rook + 6, pawn + 6, 0, 0, 0, 0, pawn, rook }, @@ -198,7 +204,6 @@ vectorp_t get_moves_final(board_t board, vector_t position, piece_t piece) { free(moves.vectors); return finalMoves; } -//TODO: add en passant vectorp_t get_pawn_moves(board_t board, vector_t position, int color) { vector_t* moves = malloc(6 * sizeof(vector_t)); int moveCount = 0; @@ -216,12 +221,12 @@ vectorp_t get_pawn_moves(board_t board, vector_t position, int color) { } } vector_t captureL = init_vector(position.mx - 1, position.my + forwardDir); - if(in_board(captureL) && is_color(board, captureL, !color)) { + if(in_board(captureL) && (is_color(board, captureL, !color) || would_have_been_pawn(board, captureL, !color))) { moves[moveCount] = captureL; moveCount++; } vector_t captureR = init_vector(position.mx + 1, position.my + forwardDir); - if(in_board(captureR) && is_color(board, captureR, !color)) { + if(in_board(captureR) && (is_color(board, captureR, !color) || would_have_been_pawn(board, captureR, !color))) { moves[moveCount] = captureR; moveCount++; } |