Mercurial > hg > terminal-chess / file comparison
comparison: src/chess/fen.c
src/chess/fen.c
- changeset 163
- 2a6d83f4677e
- parent 134
- ce2d285d2ccb
equal
deleted
inserted
replaced
| 162:f0fc70b6f8f9 | 163:2a6d83f4677e |
|---|---|
| 40 if (gamestate->board[row][file]) { | 40 if (gamestate->board[row][file]) { |
| 41 if (skip > 0) { | 41 if (skip > 0) { |
| 42 str[i++] = '0'+skip; | 42 str[i++] = '0'+skip; |
| 43 skip = 0; | 43 skip = 0; |
| 44 } | 44 } |
| 45 switch (gamestate->board[row][file] & ~ENPASSANT_THREAT) { | 45 switch (piece_at(gamestate, row, file)) { |
| 46 case WHITE|KING: str[i++] = 'K'; break; | 46 case WHITE|KING: str[i++] = 'K'; break; |
| 47 case WHITE|QUEEN: str[i++] = 'Q'; break; | 47 case WHITE|QUEEN: str[i++] = 'Q'; break; |
| 48 case WHITE|BISHOP: str[i++] = 'B'; break; | 48 case WHITE|BISHOP: str[i++] = 'B'; break; |
| 49 case WHITE|KNIGHT: str[i++] = 'N'; break; | 49 case WHITE|KNIGHT: str[i++] = 'N'; break; |
| 50 case WHITE|ROOK: str[i++] = 'R'; break; | 50 case WHITE|ROOK: str[i++] = 'R'; break; |
| 118 static size_t fen_enpassant(char *str, GameState *gamestate) { | 118 static size_t fen_enpassant(char *str, GameState *gamestate) { |
| 119 | 119 |
| 120 str[0] = '-'; | 120 str[0] = '-'; |
| 121 | 121 |
| 122 for (int file = 0 ; file < 8 ; file++) { | 122 for (int file = 0 ; file < 8 ; file++) { |
| 123 if (gamestate->board[3][file] & ENPASSANT_THREAT) { | 123 if (enpassant_threat_exists(gamestate, 3, file)) { |
| 124 str[0] = filechr(file); | 124 str[0] = filechr(file); |
| 125 str[1] = rowchr(2); | 125 str[1] = rowchr(2); |
| 126 } | 126 } |
| 127 if (gamestate->board[4][file] & ENPASSANT_THREAT) { | 127 if (enpassant_threat_exists(gamestate, 4, file)) { |
| 128 str[0] = filechr(file); | 128 str[0] = filechr(file); |
| 129 str[1] = rowchr(5); | 129 str[1] = rowchr(5); |
| 130 } | 130 } |
| 131 } | 131 } |
| 132 | 132 |
| 135 | 135 |
| 136 static size_t fen_halfmove(char *str, GameState *gamestate) { | 136 static size_t fen_halfmove(char *str, GameState *gamestate) { |
| 137 unsigned int hm = 0; | 137 unsigned int hm = 0; |
| 138 for (unsigned int i = 0; i < gamestate->movecount; i++) { | 138 for (unsigned int i = 0; i < gamestate->movecount; i++) { |
| 139 if (gamestate->moves[i].capture | 139 if (gamestate->moves[i].capture |
| 140 || (gamestate->moves[i].piece & PIECE_MASK) == PAWN) { | 140 || piece_type(gamestate->moves[i].piece) == PAWN) { |
| 141 hm = 0; | 141 hm = 0; |
| 142 } else { | 142 } else { |
| 143 hm++; | 143 hm++; |
| 144 } | 144 } |
| 145 } | 145 } |
