diff options
| -rw-r--r-- | FICS/board.c | 232 |
1 files changed, 122 insertions, 110 deletions
diff --git a/FICS/board.c b/FICS/board.c index bb96de9..ae58ca1 100644 --- a/FICS/board.c +++ b/FICS/board.c @@ -772,118 +772,130 @@ style12(game_state_t *b, move_t *ml) return 0; } -PUBLIC int board_read_file(char *category, char *gname, game_state_t *gs) +PUBLIC int +board_read_file(char *category, char *gname, game_state_t *gs) { - int f, r; - FILE *fp; - char fname[MAX_FILENAME_SIZE + 1]; - int c; - int onNewLine = 1; - int onColor = -1; - int onPiece = -1; - int onFile = -1; - int onRank = -1; - - sprintf(fname, "%s/%s/%s", board_dir, category, gname); - fp = fopen(fname, "r"); - if (!fp) - return 1; + FILE *fp; + char fname[MAX_FILENAME_SIZE + 1]; + int c; + int f, r; + int onColor = -1; + int onFile = -1; + int onNewLine = 1; + int onPiece = -1; + int onRank = -1; + + sprintf(fname, "%s/%s/%s", board_dir, category, gname); + + if ((fp = fopen(fname, "r")) == NULL) + return 1; + for (f = 0; f < 8; f++) + for (r = 0; r < 8; r++) + gs->board[f][r] = NOPIECE; + for (f = 0; f < 2; f++) { + for (r = 0; r < 8; r++) + gs->ep_possible[f][r] = 0; + for (r = PAWN; r <= QUEEN; r++) + gs->holding[f][r-1] = 0; + } - for (f = 0; f < 8; f++) - for (r = 0; r < 8; r++) - gs->board[f][r] = NOPIECE; - for (f = 0; f < 2; f++) { - for (r = 0; r < 8; r++) - gs->ep_possible[f][r] = 0; - for (r = PAWN; r <= QUEEN; r++) - gs->holding[f][r-1] = 0; - } - gs->wkmoved = gs->wqrmoved = gs->wkrmoved = 0; - gs->bkmoved = gs->bqrmoved = gs->bkrmoved = 0; - gs->onMove = -1; - gs->moveNum = 1; - gs->lastIrreversable = -1; - while (!feof(fp)) { - c = fgetc(fp); - if (onNewLine) { - if (c == 'W') { - onColor = WHITE; - if (gs->onMove < 0) - gs->onMove = WHITE; - } else if (c == 'B') { - onColor = BLACK; - if (gs->onMove < 0) - gs->onMove = BLACK; - } else if (c == '#') { - while (!feof(fp) && c != '\n') - c = fgetc(fp); /* Comment line */ - continue; - } else { /* Skip any line we don't understand */ - while (!feof(fp) && c != '\n') - c = fgetc(fp); - continue; - } - onNewLine = 0; - } else { - switch (c) { - case 'P': - onPiece = PAWN; - break; - case 'R': - onPiece = ROOK; - break; - case 'N': - onPiece = KNIGHT; - break; - case 'B': - onPiece = BISHOP; - break; - case 'Q': - onPiece = QUEEN; - break; - case 'K': - onPiece = KING; - break; - case 'a': - case 'b': - case 'c': - case 'd': - case 'e': - case 'f': - case 'g': - case 'h': - onFile = c - 'a'; - onRank = -1; - break; - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - onRank = c - '1'; - if (onFile >= 0 && onColor >= 0 && onPiece >= 0) - gs->board[onFile][onRank] = onPiece | onColor; - break; - case '#': - while (!feof(fp) && c != '\n') - c = fgetc(fp); /* Comment line */ - case '\n': - onNewLine = 1; - onColor = -1; - onPiece = -1; - onFile = -1; - onRank = -1; - break; - default: - break; - } - } - } - fclose(fp); - return 0; + gs->wkmoved = gs->wqrmoved = gs->wkrmoved = 0; + gs->bkmoved = gs->bqrmoved = gs->bkrmoved = 0; + + gs->onMove = -1; + gs->moveNum = 1; + gs->lastIrreversable = -1; + + while (!feof(fp)) { + c = fgetc(fp); + + if (onNewLine) { + if (c == 'W') { + onColor = WHITE; + if (gs->onMove < 0) + gs->onMove = WHITE; + } else if (c == 'B') { + onColor = BLACK; + if (gs->onMove < 0) + gs->onMove = BLACK; + } else if (c == '#') { + while (!feof(fp) && c != '\n') + c = fgetc(fp); // Comment line + continue; + } else { // Skip any line we don't understand + while (!feof(fp) && c != '\n') + c = fgetc(fp); + continue; + } + + onNewLine = 0; + } else { + switch (c) { + case 'P': + onPiece = PAWN; + break; + case 'R': + onPiece = ROOK; + break; + case 'N': + onPiece = KNIGHT; + break; + case 'B': + onPiece = BISHOP; + break; + case 'Q': + onPiece = QUEEN; + break; + case 'K': + onPiece = KING; + break; + case 'a': + case 'b': + case 'c': + case 'd': + case 'e': + case 'f': + case 'g': + case 'h': + onFile = c - 'a'; + onRank = -1; + break; + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + onRank = c - '1'; + + if (onFile >= 0 && + onColor >= 0 && + onPiece >= 0) { + gs->board[onFile][onRank] = + (onPiece | onColor); + } + + break; + case '#': + while (!feof(fp) && c != '\n') + c = fgetc(fp); // Comment line + case '\n': + onNewLine = 1; + onColor = -1; + onPiece = -1; + onFile = -1; + onRank = -1; + break; + default: + break; + } + } + } // while + + fclose(fp); + return 0; } #define WHITE_SQUARE 1 |