/*Wrapper function, adds legal Pawn Moves from Location to Linked List*/
int getPawnMoves(Game *game, Location *loc, ListNode *temp){
int flag = 0;
if (canMoveUK(game->board, loc, 1) && isEmpty(game->board[loc->column][loc->row + shiftUp(game->board, loc)])){
Move *move = setMove(loc, setLocation(loc->column, loc->row + shiftUp(game->board, loc)), NONETYPE);
if (isValidMove(game, move)){
getPawnSingleMove(game->board, loc, temp, move);
flag = 1;
}
else{
freeMove(move);
}
}
if (canMoveULK(game->board, loc, 1) && isOpposite(game->board[loc->column + shiftLeft(game->board, loc)][loc->row + shiftUp(game->board, loc)], game->board, loc)){
Move *move = setMove(loc, setLocation(loc->column + shiftLeft(game->board, loc), loc->row + shiftUp(game->board, loc)), NONETYPE);
if (isValidMove(game, move)){
getPawnSingleMove(game->board, loc, temp, move);
flag = 1;
}
else{
freeMove(move);
}
}
if (canMoveURK(game->board, loc, 1) && isOpposite(game->board[loc->column + shiftRight(game->board, loc)][loc->row + shiftUp(game->board, loc)], game->board, loc)){
Move *move = setMove(loc, setLocation(loc->column + shiftRight(game->board, loc), loc->row + shiftUp(game->board, loc)), NONETYPE);
if (isValidMove(game, move)){
getPawnSingleMove(game->board, loc, temp, move);
flag = 1;
}
else{
freeMove(move);
}
}
return flag;
}
/*Add legal Moves for Knight at Location to Linked List*/
int getKnightSingleMove(Game *game, Location *loc, ListNode *temp, MoveType type){
MoveType col;
MoveType row;
char c;
int flag = 0;
switch (type)
{
case UR:col = R; row = U; break;
case UL:col = L; row = U; break;
case DL:col = L; row = D; break;
case DR:col = R; row = D; break;
case U:row = U;
case D:row = D;
case L:col = L;
case R:row = R;
}
if (canMoveK(game->board, loc, 1, col) && canMoveK(game->board, loc, 2, row)){
c = game->board[loc->column + shiftCol(game->board, loc, col)][loc->row + shiftRow(game->board, loc, row) * 2];
if (isEmpty(c) || isOpposite(c, game->board, loc)){
Move *move = setMove(loc, setLocation(loc->column + shiftCol(game->board, loc, col), loc->row + shiftRow(game->board, loc, row) * 2), NONETYPE);
if (isValidMove(game, move)){
addMoveToList(temp, move);
flag = 1;
}
else{
freeMove(move);
}
}
}
if (canMoveK(game->board, loc, 2, col) && canMoveK(game->board, loc, 1, row)){
c = game->board[loc->column + shiftCol(game->board, loc, col) * 2][loc->row + shiftRow(game->board, loc, row)];
if (isEmpty(c) || isOpposite(c, game->board, loc)){
Move *move = setMove(loc, setLocation(loc->column + shiftCol(game->board, loc, col) * 2, loc->row + shiftRow(game->board, loc, row)), NONETYPE);
if (isValidMove(game, move)){
addMoveToList(temp, move);
flag = 1;
}
else{
freeMove(move);
}
}
}
return flag;
}
void Snake::changeDir(sDir dir)
{
// dir - which button is pressed
// this->dir - current direction
if (isOpposite(dir, this->dir))
{
return;
}
else
{
this->dir = dir;
}
}
char JudgeDredd::takeAPiece(GameInfo& game, coord_t& coord)
{
char count = 0;
if (coord.y > 2 &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y - 1][coord.x]) == true &&
CHECKMASK(game.getMap()[coord.y - 1][coord.x], TAKENMASKH) == true)
count++, game.takeOffPieceOnBoard(coord.y - 1, coord.x, NORTH);
if (coord.y + 3 < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y + 1][coord.x]) == true &&
CHECKMASK(game.getMap()[coord.y + 1][coord.x], TAKENMASKH) == true)
count++, game.takeOffPieceOnBoard(coord.y + 1, coord.x, SOUTH);
if (coord.x > 2 &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y][coord.x - 1]) == true &&
CHECKMASK(game.getMap()[coord.y][coord.x - 1], TAKENMASKV) == true)
count++, game.takeOffPieceOnBoard(coord.y, coord.x - 1, WEST);
if (coord.x + 3 < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y][coord.x + 1]) == true &&
CHECKMASK(game.getMap()[coord.y][coord.x + 1], TAKENMASKV) == true)
count++, game.takeOffPieceOnBoard(coord.y, coord.x + 1, EAST);
if (coord.x > 2 && coord.y > 2 &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y - 1 ][coord.x - 1]) &&
CHECKMASK(game.getMap()[coord.y - 1][coord.x - 1], TAKENMASKDNS) == true)
count++, game.takeOffPieceOnBoard(coord.y - 1, coord.x - 1, NORTHWEST);
if (coord.x + 3 < LENGTHBOARD && coord.y + 3 < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y + 1 ][coord.x + 1]) &&
CHECKMASK(game.getMap()[coord.y + 1][coord.x + 1], TAKENMASKDNS) == true)
count++, game.takeOffPieceOnBoard(coord.y + 1, coord.x + 1, SOUTHEAST);
if (coord.x > 2 && coord.y + 3 < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y + 1 ][coord.x - 1]) &&
CHECKMASK(game.getMap()[coord.y + 1][coord.x - 1], TAKENMASKDNS) == true)
count++, game.takeOffPieceOnBoard(coord.y + 1, coord.x - 1, SOUTHWEST);
if (coord.x + 3 < LENGTHBOARD && coord.y > 2 &&
isOpposite(game.getCurrentPlayer(), game.getMap()[coord.y - 1 ][coord.x + 1]) &&
CHECKMASK(game.getMap()[coord.y - 1][coord.x + 1], TAKENMASKDNS) == true)
count++, game.takeOffPieceOnBoard(coord.y - 1, coord.x + 1, NORTHEAST);
return count;
}
void JudgeDredd::lookAlignement(GameInfo& game, coord_t& coord)
{
int count;
int stop = 0;
int** tmp = game.getMap();
int n[4];
n[0] = 0;
n[1] = 0;
n[2] = 0;
n[3] = 0;
if (CHECKMASK(tmp[coord.y][coord.x], CPH) != true)
stop |= (1 | 2);
if (CHECKMASK(tmp[coord.y][coord.x], CPV) != true)
stop |= (4 | 8);
if (CHECKMASK(tmp[coord.y][coord.x], CPDNS) != true)
stop |= (16 | 32);
if (CHECKMASK(tmp[coord.y][coord.x], CPDSN) != true)
stop |= (64 | 128);
for (count = 0; count < LENGTHBOARD && stop < 255; count++)
{
if (CHECKMASK(stop, 1) != true)
{
if (coord.y - count > 0 &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y - count][coord.x]) != true)
stop |= checkTaken(tmp[coord.y - count][coord.x], NORTH);
else
stop |= 1;
if (CHECKMASK(stop, 1) != true)
n[0]++;
}
if (CHECKMASK(stop, 2) != true)
{
if (coord.y + count < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y + count][coord.x]) != true)
stop |= checkTaken(tmp[coord.y + count][coord.x], SOUTH);
else
stop |= 2;
if (CHECKMASK(stop, 2) != true)
n[0]++;
}
if (CHECKMASK(stop, 4) != true)
{
if (coord.x - count > 0 &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y][coord.x - count]) != true)
stop |= checkTaken(tmp[coord.y][coord.x - count], WEST);
else
stop |= 4;
if (CHECKMASK(stop, 4) != true)
n[1]++;
}
if (CHECKMASK(stop, 8) != true)
{
if (coord.x + count < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y][coord.x + count]) != true)
stop |= checkTaken(tmp[coord.y][coord.x + count], EAST);
else
stop |= 8;
if (CHECKMASK(stop, 8) != true)
n[1]++;
}
if (CHECKMASK(stop, 16) != true)
{
if (coord.x - count > 0 && coord.y - count > 0 &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y - count][coord.x - count]) != true)
stop |= checkTaken(tmp[coord.y - count][coord.x - count], NORTHWEST);
else
stop |= 16;
if (CHECKMASK(stop, 16) != true)
n[2]++;
}
if (CHECKMASK(stop, 32) != true)
{
if (coord.x + count < LENGTHBOARD && coord.y + count < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y + count][coord.x + count]) != true)
stop |= checkTaken(tmp[coord.y + count][coord.x + count], SOUTHEAST);
else
stop |= 32;
if (CHECKMASK(stop, 32) != true)
n[2]++;
}
if (CHECKMASK(stop, 64) != true)
{
if (coord.x + count > LENGTHBOARD && coord.y - count > 0 &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y - count][coord.x + count]) != true)
stop |= checkTaken(tmp[coord.y - count][coord.x + count], NORTHEAST);
else
stop |= 64;
if (CHECKMASK(stop, 64) != true)
n[3]++;
}
if (CHECKMASK(stop, 128) != true)
{
if (coord.x - count < 0 && coord.y + count < LENGTHBOARD &&
isOpposite(game.getCurrentPlayer(), tmp[coord.y + count][coord.x - count]) != true)
stop |= checkTaken(tmp[coord.y + count][coord.x - count], SOUTHWEST);
else
stop |= 128;
if (CHECKMASK(stop, 128) != true)
n[3]++;
}
if (n[0] >= 5 || n[1] >= 5 || n[2] >= 5 || n[3] >= 5)
{
//GameExceptionWinByAlignement& exc = GameExceptionWinByAlignement();
GameExceptionWinByAlignement exc = GameExceptionWinByAlignement();
throw exc;
}
}
}