void generateallcaps(const S_BOARD *pos, S_MOVELIST *list)
{
//printf("generate checkboard assert");
ASSERT(checkboard(pos));
list->count = 0;
int pce = EMPTY;
int side = pos->side;
int sq = 0; int t_sq =0;
int pceNum = 0;
int dir =0;
int i =0;
int pceindex =0;
//printf("\n\n Side: %d\n",side);
if(side == WHITE)
{
for(pceNum =0; pceNum < pos->pceNum[wp];pceNum++)
{
sq = pos->plist[wp][pceNum];
ASSERT(sqonboard(sq));
if(!SQOFFBOARD(sq+9) && piececol[pos->pieces[sq+9]]==BLACK)
addwhitepawncapmove(pos,sq,sq+9,pos->pieces[sq+9],list);
if(!SQOFFBOARD(sq+11) && piececol[pos->pieces[sq+11]]==BLACK)
addwhitepawncapmove(pos,sq,sq+11,pos->pieces[sq+11],list);
//enpassnt
if(!SQOFFBOARD(sq+9) && sq+9==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq+9,EMPTY,EMPTY,MFLAGEP),list);
if(!SQOFFBOARD(sq+11) && sq+11==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq+11,EMPTY,EMPTY,MFLAGEP),list);
} //for ended
}
else
{
for(pceNum =0; pceNum < pos->pceNum[bp];pceNum++)
{
sq = pos->plist[bp][pceNum];
ASSERT(sqonboard(sq));
if(!SQOFFBOARD(sq-9) && piececol[pos->pieces[sq-9]]==WHITE)
addblackpawncapmove(pos,sq,sq-9,pos->pieces[sq-9],list);
if(!SQOFFBOARD(sq-11) && piececol[pos->pieces[sq-11]]==WHITE)
addblackpawncapmove(pos,sq,sq-11,pos->pieces[sq-11],list);
//enpassnt
if(!SQOFFBOARD(sq-9) && sq-9==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq-9,EMPTY,EMPTY,MFLAGEP),list);
if(!SQOFFBOARD(sq-11) && sq-11==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq-11,EMPTY,EMPTY,MFLAGEP),list);
}
}
/* Loop for slide pieces */
pceindex = loopslideindex[side];
pce = loopslidepce[pceindex++];
while(pce != 0)
{
ASSERT(piecevalid(pce));
//printf("slider pceindex:%d pce : %d\n",pceindex,pce);
for(pceNum =0; pceNum < pos->pceNum[pce];pceNum++)
{
sq=pos->plist[pce][pceNum];
ASSERT(sqonboard(sq));
//printf("Piece : %c on %s\n",pcechar[pce],prsq(sq));
for(i=0;i<numdir[pce];i++)
{
dir = pcedir[pce][i];
t_sq = sq +dir;
while(!SQOFFBOARD(t_sq))
{
if(pos->pieces[t_sq] != EMPTY)
{
if(piececol[pos->pieces[t_sq]]== side^1)
{//printf("\t\tCapture on %s \n", prsq(t_sq));
addcapturemove(pos,MOVE(sq,t_sq,pos->pieces[t_sq],EMPTY,0),list);
}
break;
}
t_sq += dir;
}
}
}
pce = loopslidepce[pceindex++];
}
/* Loop for slide pieces */
/* Loop for non slide pieces */
pceindex = loopnonslideindex[side];
pce = loopnonslidepce[pceindex++];
while(pce != 0)
{
ASSERT(piecevalid(pce));
//printf("non slider pceindex:%d pce : %d\n",pceindex,pce);
for(pceNum =0; pceNum <pos->pceNum[pce];pceNum++)
{
sq=pos->plist[pce][pceNum];
ASSERT(sqonboard(sq));
//printf("Piece : %c on %s\n",pcechar[pce],prsq(sq));
for(i=0;i<numdir[pce];i++)
{
dir = pcedir[pce][i];
t_sq = sq +dir;
if(SQOFFBOARD(t_sq))
continue;
// BLACK ^ 1 == WHITE WHITE ^ 1 == BLACK
if(pos->pieces[t_sq] != EMPTY)
{
if(piececol[pos->pieces[t_sq]] == side ^ 1)
{//printf("\t\tCapture on %s\n",prsq(t_sq));
addcapturemove(pos,MOVE(sq,t_sq,pos->pieces[t_sq],EMPTY,0),list);}
continue;
}
//printf("\t\tNormal on %s \n",prsq(t_sq));
}
}
pce = loopnonslidepce[pceindex++];
}
/* Loop for non slide pieces */
}
void GenerateAllCaps(const CHESS_BOARD *pos, MOVELIST *list) {
ASSERT(CheckBoard(pos));
list->count = 0;
int pce = EMPTY;
int side = pos->side;
int sq = 0; int t_sq = 0;
int pceNum = 0;
int dir = 0;
int index = 0;
int pceIndex = 0;
if (side == WHITE) {
for (pceNum = 0; pceNum < pos->pieceNum[wP]; ++pceNum) {
sq = pos->pList[wP][pceNum];
ASSERT(SqOnBoard(sq));
if (!SQOFFBOARD(sq + 9) && PieceCol[pos->pieces[sq + 9]] == BLACK) {
AddWhitePawnCapMove(pos, sq, sq + 9, pos->pieces[sq + 9], list);
}
if (!SQOFFBOARD(sq + 11) && PieceCol[pos->pieces[sq + 11]] == BLACK) {
AddWhitePawnCapMove(pos, sq, sq + 11, pos->pieces[sq + 11], list);
}
if (pos->enPas != NO_SQ) {
if (sq + 9 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq + 9, EMPTY, EMPTY, MFLAGEP), list);
}
if (sq + 11 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq + 11, EMPTY, EMPTY, MFLAGEP), list);
}
}
}
}
else {
for (pceNum = 0; pceNum < pos->pieceNum[bP]; ++pceNum) {
sq = pos->pList[bP][pceNum];
ASSERT(SqOnBoard(sq));
if (!SQOFFBOARD(sq - 9) && PieceCol[pos->pieces[sq - 9]] == WHITE) {
AddBlackPawnCapMove(pos, sq, sq - 9, pos->pieces[sq - 9], list);
}
if (!SQOFFBOARD(sq - 11) && PieceCol[pos->pieces[sq - 11]] == WHITE) {
AddBlackPawnCapMove(pos, sq, sq - 11, pos->pieces[sq - 11], list);
}
if (pos->enPas != NO_SQ) {
if (sq - 9 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq - 9, EMPTY, EMPTY, MFLAGEP), list);
}
if (sq - 11 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq - 11, EMPTY, EMPTY, MFLAGEP), list);
}
}
}
}
/* Loop for slide pieces */
pceIndex = LoopSlideIndex[side];
pce = LoopSlidePce[pceIndex++];
while (pce != 0) {
ASSERT(PieceValid(pce));
for (pceNum = 0; pceNum < pos->pieceNum[pce]; ++pceNum) {
sq = pos->pList[pce][pceNum];
ASSERT(SqOnBoard(sq));
for (index = 0; index < NumDir[pce]; ++index) {
dir = PceDir[pce][index];
t_sq = sq + dir;
while (!SQOFFBOARD(t_sq)) {
// BLACK ^ 1 == WHITE WHITE ^ 1 == BLACK
if (pos->pieces[t_sq] != EMPTY) {
if (PieceCol[pos->pieces[t_sq]] == (side ^ 1)) {
AddCaptureMove(pos, MOVE(sq, t_sq, pos->pieces[t_sq], EMPTY, 0), list);
}
break;
}
t_sq += dir;
}
}
}
pce = LoopSlidePce[pceIndex++];
}
/* Loop for non slide */
pceIndex = LoopNonSlideIndex[side];
pce = LoopNonSlidePce[pceIndex++];
while (pce != 0) {
ASSERT(PieceValid(pce));
for (pceNum = 0; pceNum < pos->pieceNum[pce]; ++pceNum) {
sq = pos->pList[pce][pceNum];
ASSERT(SqOnBoard(sq));
for (index = 0; index < NumDir[pce]; ++index) {
dir = PceDir[pce][index];
t_sq = sq + dir;
if (SQOFFBOARD(t_sq)) {
continue;
}
// BLACK ^ 1 == WHITE WHITE ^ 1 == BLACK
if (pos->pieces[t_sq] != EMPTY) {
if (PieceCol[pos->pieces[t_sq]] == (side ^ 1)) {
AddCaptureMove(pos, MOVE(sq, t_sq, pos->pieces[t_sq], EMPTY, 0), list);
}
continue;
}
}
}
pce = LoopNonSlidePce[pceIndex++];
}
ASSERT(MoveListOk(list, pos));
}
void generateallmoves(const S_BOARD *pos, S_MOVELIST *list)
{
//printf("generate checkboard assert");
ASSERT(checkboard(pos));
list->count = 0;
int pce = EMPTY;
int side = pos->side;
int sq = 0; int t_sq =0;
int pceNum = 0;
int dir =0;
int i =0;
int pceindex =0;
//printf("\n\n Side: %d\n",side);
if(side == WHITE)
{
for(pceNum =0; pceNum < pos->pceNum[wp];pceNum++)
{
sq = pos->plist[wp][pceNum];
ASSERT(sqonboard(sq));
if(pos->pieces[sq + 10] == EMPTY)
{
addwhitepawnmove(pos,sq,sq+10,list);
if(ranksbrd[sq]== RANK_2 && pos-> pieces[sq + 20]==EMPTY)
addquietmove(pos,MOVE(sq,(sq+20),EMPTY,EMPTY,MFLAGPS),list);
}
if(!SQOFFBOARD(sq+9) && piececol[pos->pieces[sq+9]]==BLACK)
addwhitepawncapmove(pos,sq,sq+9,pos->pieces[sq+9],list);
if(!SQOFFBOARD(sq+11) && piececol[pos->pieces[sq+11]]==BLACK)
addwhitepawncapmove(pos,sq,sq+11,pos->pieces[sq+11],list);
//enpassnt
if(!SQOFFBOARD(sq+9) && sq+9==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq+9,EMPTY,EMPTY,MFLAGEP),list);
if(!SQOFFBOARD(sq+11) && sq+11==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq+11,EMPTY,EMPTY,MFLAGEP),list);
} //for ended
/* castle move */
if(pos->castle & WO_O)
{
if(pos->pieces[F1]==EMPTY && pos->pieces[G1] == EMPTY)
if(!sqattacked(E1,BLACK,pos) && !sqattacked(F1,BLACK,pos) && !sqattacked(G1,BLACK,pos))
{
//printf("WO_O MoveGen\n");
addquietmove(pos,MOVE(E1,G1,EMPTY,EMPTY,MFLAGCA),list);
}
}
if(pos->castle & WO_O_O)
{
if(pos->pieces[D1]==EMPTY && pos->pieces[C1] == EMPTY && pos->pieces[B1]==EMPTY)
if(!sqattacked(E1,BLACK,pos) && !sqattacked(D1,BLACK,pos) && !sqattacked(C1,BLACK,pos))
{
//printf("WO_O_O MoveGen\n");
addquietmove(pos,MOVE(E1,C1,EMPTY,EMPTY,MFLAGCA),list);
}
}
/* castle move */
}
else
{
for(pceNum =0; pceNum < pos->pceNum[bp];pceNum++)
{
sq = pos->plist[bp][pceNum];
ASSERT(sqonboard(sq));
if(pos->pieces[sq - 10] == EMPTY)
{
addblackpawnmove(pos,sq,sq-10,list);
if(ranksbrd[sq]== RANK_7 && pos-> pieces[sq-20]==EMPTY)
{
addquietmove(pos,MOVE(sq,(sq-20),EMPTY,EMPTY,MFLAGPS),list);
}
}
if(!SQOFFBOARD(sq-9) && piececol[pos->pieces[sq-9]]==WHITE)
addblackpawncapmove(pos,sq,sq-9,pos->pieces[sq-9],list);
if(!SQOFFBOARD(sq-11) && piececol[pos->pieces[sq-11]]==WHITE)
addblackpawncapmove(pos,sq,sq-11,pos->pieces[sq-11],list);
//enpassnt
if(!SQOFFBOARD(sq-9) && sq-9==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq-9,EMPTY,EMPTY,MFLAGEP),list);
if(!SQOFFBOARD(sq-11) && sq-11==pos->enpass)
addenpassantmove(pos,MOVE(sq,sq-11,EMPTY,EMPTY,MFLAGEP),list);
}
/* castle move */
if(pos->castle & BO_O)
{
if(pos->pieces[F8]==EMPTY && pos->pieces[G8] == EMPTY)
if(!sqattacked(E8,WHITE,pos) && !sqattacked(F8,WHITE,pos) && !sqattacked(G8,WHITE,pos))
{
//printf("BO_O MoveGen\n");
addquietmove(pos,MOVE(E8,G8,EMPTY,EMPTY,MFLAGCA),list);
}
}
if(pos->castle & BO_O_O)
{
if(pos->pieces[D8]==EMPTY && pos->pieces[C8] == EMPTY && pos->pieces[B8]==EMPTY)
if(!sqattacked(E8,WHITE,pos) && !sqattacked(D8,WHITE,pos) && !sqattacked(C8,WHITE,pos))
{
//printf("BO_O_O MoveGen\n");
addquietmove(pos,MOVE(E8,C8,EMPTY,EMPTY,MFLAGCA),list);
}
}
/* castle move */
}
/* Loop for slide pieces */
pceindex = loopslideindex[side];
pce = loopslidepce[pceindex++];
while(pce != 0)
{
ASSERT(piecevalid(pce));
//printf("slider pceindex:%d pce : %d\n",pceindex,pce);
for(pceNum =0; pceNum < pos->pceNum[pce];pceNum++)
{
sq=pos->plist[pce][pceNum];
ASSERT(sqonboard(sq));
//printf("Piece : %c on %s\n",pcechar[pce],prsq(sq));
for(i=0;i<numdir[pce];i++)
{
dir = pcedir[pce][i];
t_sq = sq +dir;
while(!SQOFFBOARD(t_sq))
{
if(pos->pieces[t_sq] != EMPTY)
{
if(piececol[pos->pieces[t_sq]]== side^1)
{//printf("\t\tCapture on %s \n", prsq(t_sq));
addcapturemove(pos,MOVE(sq,t_sq,pos->pieces[t_sq],EMPTY,0),list);
}
break;
}
//printf("\t\tNormal on %s\n",prsq(t_sq));
addquietmove(pos,MOVE(sq,t_sq,EMPTY,EMPTY,0),list);
t_sq += dir;
}
}
}
pce = loopslidepce[pceindex++];
}
/* Loop for slide pieces */
/* Loop for non slide pieces */
pceindex = loopnonslideindex[side];
pce = loopnonslidepce[pceindex++];
while(pce != 0)
{
ASSERT(piecevalid(pce));
//printf("non slider pceindex:%d pce : %d\n",pceindex,pce);
for(pceNum =0; pceNum <pos->pceNum[pce];pceNum++)
{
sq=pos->plist[pce][pceNum];
ASSERT(sqonboard(sq));
//printf("Piece : %c on %s\n",pcechar[pce],prsq(sq));
for(i=0;i<numdir[pce];i++)
{
dir = pcedir[pce][i];
t_sq = sq +dir;
if(SQOFFBOARD(t_sq))
continue;
// BLACK ^ 1 == WHITE WHITE ^ 1 == BLACK
if(pos->pieces[t_sq] != EMPTY)
{
if(piececol[pos->pieces[t_sq]] == side ^ 1)
{//printf("\t\tCapture on %s\n",prsq(t_sq));
addcapturemove(pos,MOVE(sq,t_sq,pos->pieces[t_sq],EMPTY,0),list);}
continue;
}
//printf("\t\tNormal on %s \n",prsq(t_sq));
addquietmove(pos,MOVE(sq,t_sq,EMPTY,EMPTY,0),list);
}
}
pce = loopnonslidepce[pceindex++];
}
/* Loop for non slide pieces */
}
void GenerateAllMoves(const CHESS_BOARD *pos, MOVELIST *list) {
ASSERT(CheckBoard(pos));
list->count = 0;
int pce = EMPTY;
int side = pos->side;
int sq = 0; int t_sq = 0;
int pceNum = 0;
int dir = 0;
int index = 0;
int pceIndex = 0;
if (side == WHITE) {
for (pceNum = 0; pceNum < pos->pieceNum[wP]; ++pceNum) {
sq = pos->pList[wP][pceNum];
ASSERT(SqOnBoard(sq));
if (pos->pieces[sq + 10] == EMPTY) {
AddWhitePawnMove(pos, sq, sq + 10, list);
if (RanksBrd[sq] == RANK_2 && pos->pieces[sq + 20] == EMPTY) {
AddQuietMove(pos, MOVE(sq, (sq + 20), EMPTY, EMPTY, MFLAGPS), list);
}
}
if (!SQOFFBOARD(sq + 9) && PieceCol[pos->pieces[sq + 9]] == BLACK) {
AddWhitePawnCapMove(pos, sq, sq + 9, pos->pieces[sq + 9], list);
}
if (!SQOFFBOARD(sq + 11) && PieceCol[pos->pieces[sq + 11]] == BLACK) {
AddWhitePawnCapMove(pos, sq, sq + 11, pos->pieces[sq + 11], list);
}
if (pos->enPas != NO_SQ) {
if (sq + 9 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq + 9, EMPTY, EMPTY, MFLAGEP), list);
}
if (sq + 11 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq + 11, EMPTY, EMPTY, MFLAGEP), list);
}
}
}
if (pos->castlePerm & WKCA) {
if (pos->pieces[F1] == EMPTY && pos->pieces[G1] == EMPTY) {
if (!SqAttacked(E1, BLACK, pos) && !SqAttacked(F1, BLACK, pos)) {
AddQuietMove(pos, MOVE(E1, G1, EMPTY, EMPTY, MFLAGCA), list);
}
}
}
if (pos->castlePerm & WQCA) {
if (pos->pieces[D1] == EMPTY && pos->pieces[C1] == EMPTY && pos->pieces[B1] == EMPTY) {
if (!SqAttacked(E1, BLACK, pos) && !SqAttacked(D1, BLACK, pos)) {
AddQuietMove(pos, MOVE(E1, C1, EMPTY, EMPTY, MFLAGCA), list);
}
}
}
}
else {
for (pceNum = 0; pceNum < pos->pieceNum[bP]; ++pceNum) {
sq = pos->pList[bP][pceNum];
ASSERT(SqOnBoard(sq));
if (pos->pieces[sq - 10] == EMPTY) {
AddBlackPawnMove(pos, sq, sq - 10, list);
if (RanksBrd[sq] == RANK_7 && pos->pieces[sq - 20] == EMPTY) {
AddQuietMove(pos, MOVE(sq, (sq - 20), EMPTY, EMPTY, MFLAGPS), list);
}
}
if (!SQOFFBOARD(sq - 9) && PieceCol[pos->pieces[sq - 9]] == WHITE) {
AddBlackPawnCapMove(pos, sq, sq - 9, pos->pieces[sq - 9], list);
}
if (!SQOFFBOARD(sq - 11) && PieceCol[pos->pieces[sq - 11]] == WHITE) {
AddBlackPawnCapMove(pos, sq, sq - 11, pos->pieces[sq - 11], list);
}
if (pos->enPas != NO_SQ) {
if (sq - 9 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq - 9, EMPTY, EMPTY, MFLAGEP), list);
}
if (sq - 11 == pos->enPas) {
AddEnPassantMove(pos, MOVE(sq, sq - 11, EMPTY, EMPTY, MFLAGEP), list);
}
}
}
// castling
if (pos->castlePerm & BKCA) {
if (pos->pieces[F8] == EMPTY && pos->pieces[G8] == EMPTY) {
if (!SqAttacked(E8, WHITE, pos) && !SqAttacked(F8, WHITE, pos)) {
AddQuietMove(pos, MOVE(E8, G8, EMPTY, EMPTY, MFLAGCA), list);
}
}
}
if (pos->castlePerm & BQCA) {
if (pos->pieces[D8] == EMPTY && pos->pieces[C8] == EMPTY && pos->pieces[B8] == EMPTY) {
if (!SqAttacked(E8, WHITE, pos) && !SqAttacked(D8, WHITE, pos)) {
AddQuietMove(pos, MOVE(E8, C8, EMPTY, EMPTY, MFLAGCA), list);
}
}
}
}
/* Loop for slide pieces */
pceIndex = LoopSlideIndex[side];
pce = LoopSlidePce[pceIndex++];
while (pce != 0) {
ASSERT(PieceValid(pce));
for (pceNum = 0; pceNum < pos->pieceNum[pce]; ++pceNum) {
sq = pos->pList[pce][pceNum];
ASSERT(SqOnBoard(sq));
for (index = 0; index < NumDir[pce]; ++index) {
dir = PceDir[pce][index];
t_sq = sq + dir;
while (!SQOFFBOARD(t_sq)) {
// BLACK ^ 1 == WHITE WHITE ^ 1 == BLACK
if (pos->pieces[t_sq] != EMPTY) {
if (PieceCol[pos->pieces[t_sq]] == (side ^ 1)) {
AddCaptureMove(pos, MOVE(sq, t_sq, pos->pieces[t_sq], EMPTY, 0), list);
}
break;
}
AddQuietMove(pos, MOVE(sq, t_sq, EMPTY, EMPTY, 0), list);
t_sq += dir;
}
}
}
pce = LoopSlidePce[pceIndex++];
}
/* Loop for non slide */
pceIndex = LoopNonSlideIndex[side];
pce = LoopNonSlidePce[pceIndex++];
while (pce != 0) {
ASSERT(PieceValid(pce));
for (pceNum = 0; pceNum < pos->pieceNum[pce]; ++pceNum) {
sq = pos->pList[pce][pceNum];
ASSERT(SqOnBoard(sq));
for (index = 0; index < NumDir[pce]; ++index) {
dir = PceDir[pce][index];
t_sq = sq + dir;
if (SQOFFBOARD(t_sq)) {
continue;
}
// BLACK ^ 1 == WHITE WHITE ^ 1 == BLACK
if (pos->pieces[t_sq] != EMPTY) {
if (PieceCol[pos->pieces[t_sq]] == (side ^ 1)) {
AddCaptureMove(pos, MOVE(sq, t_sq, pos->pieces[t_sq], EMPTY, 0), list);
}
continue;
}
AddQuietMove(pos, MOVE(sq, t_sq, EMPTY, EMPTY, 0), list);
}
}
pce = LoopNonSlidePce[pceIndex++];
}
//ASSERT(MoveListOk(list, pos));
}
