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-rw-r--r--FICS/gamedb.c205
1 files changed, 119 insertions, 86 deletions
diff --git a/FICS/gamedb.c b/FICS/gamedb.c
index e5db841..3445eff 100644
--- a/FICS/gamedb.c
+++ b/FICS/gamedb.c
@@ -827,93 +827,126 @@ PUBLIC int got_attr_value(int g, char *attr, char *value, FILE * fp, char *file)
return 0;
}
-void ReadOneV1Move(FILE * fp, move_t *m)
+void
+ReadOneV1Move(FILE *fp, move_t *m)
{
- int i;
- char PieceChar;
- int useFile, useRank, check, piece;
- unsigned long MoveInfo;
-
- fscanf(fp, "%lx %x %x", &MoveInfo, &m->tookTime, &m->atTime);
- check = MoveInfo & 1;
- useRank = MoveInfo & 2;
- useFile = MoveInfo & 4;
- MoveInfo >>= 3;
- m->enPassant = MoveInfo & 1; /* may have to negate later. */
- MoveInfo >>= 1;
- m->piecePromotionTo = MoveInfo & 7; /* may have to change color. */
- MoveInfo >>= 3;
- m->pieceCaptured = MoveInfo & 7; /* may have to change color. */
- MoveInfo >>= 3;
- m->toRank = MoveInfo & 7;
- MoveInfo >>= 3;
- m->toFile = MoveInfo & 7;
- MoveInfo >>= 3;
- m->fromRank = MoveInfo & 7;
- MoveInfo >>= 3;
- m->fromFile = MoveInfo & 7;
- MoveInfo >>= 3;
- piece = MoveInfo & 7;
- m->color = (MoveInfo & 8) ? BLACK : WHITE;
- if (m->pieceCaptured != NOPIECE) {
- if (m->color == BLACK)
- m->pieceCaptured |= WHITE;
- else
- m->pieceCaptured |= BLACK;
- }
- if (piece == PAWN) {
- PieceChar = 'P';
- if ((m->toRank == 3 && m->fromRank == 1)
- || (m->toRank == 4 && m->fromRank == 6))
- m->doublePawn = m->toFile;
- else
- m->doublePawn = -1;
- if (m->pieceCaptured)
- sprintf(m->algString, "%cx%c%d", 'a' + m->fromFile,
- 'a' + m->toFile, m->toRank + 1);
- else
- sprintf(m->algString, "%c%d", 'a' + m->toFile, m->toRank + 1);
- if (m->piecePromotionTo != 0) {
- if (m->piecePromotionTo == KNIGHT)
- strcat(m->algString, "=N");
- else if (m->piecePromotionTo == BISHOP)
- strcat(m->algString, "=B");
- else if (m->piecePromotionTo == ROOK)
- strcat(m->algString, "=R");
- else if (m->piecePromotionTo == QUEEN)
- strcat(m->algString, "=Q");
- m->piecePromotionTo |= m->color;
- }
- if (m->enPassant)
- m->enPassant = m->toFile - m->fromFile;
- } else {
- m->doublePawn = -1;
- PieceChar = PieceToChar(piecetype(piece) | WHITE);
- if (PieceChar == 'K' && m->fromFile == 4 && m->toFile == 6) {
- strcpy(m->algString, "O-O");
- strcpy(m->moveString, "o-o");
- } else if (PieceChar == 'K' && m->fromFile == 4 && m->toFile == 2) {
- strcpy(m->algString, "O-O-O");
- strcpy(m->moveString, "o-o-o");
- } else {
- i = 0;
- m->algString[i++] = PieceChar;
- if (useFile)
- m->algString[i++] = 'a' + m->fromFile;
- if (useRank)
- m->algString[i++] = '1' + m->fromRank;
- if (m->pieceCaptured != 0)
- m->algString[i++] = 'x';
- m->algString[i++] = 'a' + m->toFile;
- m->algString[i++] = '1' + m->toRank;
- m->algString[i] = '\0';
- }
- }
- if (m->algString[0] != 'O')
- sprintf(m->moveString, "%c/%c%d-%c%d", PieceChar, 'a' + m->fromFile,
- m->fromRank + 1, 'a' + m->toFile, m->toRank + 1);
- if (check)
- strcat(m->algString, "+");
+ char PieceChar;
+ int i;
+ int useFile, useRank, check, piece;
+ unsigned long MoveInfo;
+
+ fscanf(fp, "%lx %x %x", &MoveInfo, &m->tookTime, &m->atTime);
+
+ check = MoveInfo & 1;
+ useRank = MoveInfo & 2;
+ useFile = MoveInfo & 4;
+
+ MoveInfo >>= 3;
+ m->enPassant = (MoveInfo & 1); // May have to negate later.
+
+ MoveInfo >>= 1;
+ m->piecePromotionTo = (MoveInfo & 7); // May have to change color.
+
+ MoveInfo >>= 3;
+ m->pieceCaptured = (MoveInfo & 7); // May have to change color.
+
+ MoveInfo >>= 3;
+ m->toRank = (MoveInfo & 7);
+
+ MoveInfo >>= 3;
+ m->toFile = (MoveInfo & 7);
+
+ MoveInfo >>= 3;
+ m->fromRank = (MoveInfo & 7);
+
+ MoveInfo >>= 3;
+ m->fromFile = (MoveInfo & 7);
+
+ MoveInfo >>= 3;
+ piece = (MoveInfo & 7);
+
+ m->color = ((MoveInfo & 8) ? BLACK : WHITE);
+
+ if (m->pieceCaptured != NOPIECE) {
+ if (m->color == BLACK)
+ m->pieceCaptured |= WHITE;
+ else
+ m->pieceCaptured |= BLACK;
+ }
+
+ if (piece == PAWN) {
+ PieceChar = 'P';
+
+ if ((m->toRank == 3 && m->fromRank == 1) ||
+ (m->toRank == 4 && m->fromRank == 6))
+ m->doublePawn = m->toFile;
+ else
+ m->doublePawn = -1;
+
+ if (m->pieceCaptured) {
+ sprintf(m->algString, "%cx%c%d",
+ ('a' + m->fromFile),
+ ('a' + m->toFile),
+ (m->toRank + 1));
+ } else {
+ sprintf(m->algString, "%c%d",
+ ('a' + m->toFile),
+ (m->toRank + 1));
+ }
+
+ if (m->piecePromotionTo != 0) {
+ if (m->piecePromotionTo == KNIGHT)
+ strcat(m->algString, "=N");
+ else if (m->piecePromotionTo == BISHOP)
+ strcat(m->algString, "=B");
+ else if (m->piecePromotionTo == ROOK)
+ strcat(m->algString, "=R");
+ else if (m->piecePromotionTo == QUEEN)
+ strcat(m->algString, "=Q");
+
+ m->piecePromotionTo |= m->color;
+ }
+
+ if (m->enPassant)
+ m->enPassant = (m->toFile - m->fromFile);
+ } else {
+ m->doublePawn = -1;
+ PieceChar = PieceToChar(piecetype(piece) | WHITE);
+
+ if (PieceChar == 'K' && m->fromFile == 4 && m->toFile == 6) {
+ strcpy(m->algString, "O-O");
+ strcpy(m->moveString, "o-o");
+ } else if (PieceChar == 'K' &&
+ m->fromFile == 4 &&
+ m->toFile == 2) {
+ strcpy(m->algString, "O-O-O");
+ strcpy(m->moveString, "o-o-o");
+ } else {
+ i = 0;
+ m->algString[i++] = PieceChar;
+
+ if (useFile)
+ m->algString[i++] = 'a' + m->fromFile;
+ if (useRank)
+ m->algString[i++] = '1' + m->fromRank;
+ if (m->pieceCaptured != 0)
+ m->algString[i++] = 'x';
+
+ m->algString[i++] = ('a' + m->toFile);
+ m->algString[i++] = ('1' + m->toRank);
+ m->algString[i] = '\0';
+ }
+ }
+
+ if (m->algString[0] != 'O')
+ sprintf(m->moveString, "%c/%c%d-%c%d",
+ PieceChar,
+ ('a' + m->fromFile),
+ (m->fromRank + 1),
+ ('a' + m->toFile),
+ (m->toRank + 1));
+ if (check)
+ strcat(m->algString, "+");
}
int ReadV1Moves(game *g, FILE * fp)
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 07:04:14 +0000