Move constructMoveCommand(int x, int y, Move result, board Game) {
Piece piece = pieceOnPosition(Game, result->xFrom, result->yFrom);
result->xTo = x;
result->yTo = y;
result->isPieceCreated = NULL;
if (isPositionFree(Game, x, y)) {
result->isPieceRemoved = NULL;
}
else {
Piece piece1 = pieceOnPosition(Game, x, y);
Piece winner = tournament(piece, piece1);
result->isPieceRemoved = (winner != piece) ? piece : piece1;
if (winner == NULL) {
result->isPieceRemoved = piece1;
}
}
return result;
}
InventoryItem* Inventory::getItemAt( size_t invPosX, size_t invPosY )
{
assert( !isPositionFree( invPosX, invPosY ) );
size_t numBackItems = backpackItems.size();
for( size_t curBackItemNr=0; curBackItemNr<numBackItems; ++curBackItemNr )
{
InventoryItem* curItem = backpackItems[ curBackItemNr ];
size_t itemPosX = curItem->getInventoryPosX();
size_t itemPosY = curItem->getInventoryPosY();
size_t itemSizeX = curItem->getItem()->getSizeX();
size_t itemSizeY = curItem->getItem()->getSizeY();
if( itemPosX <= invPosX && itemPosX + itemSizeX > invPosX &&
itemPosY <= invPosY && itemPosY + itemSizeY > invPosY )
{
return curItem;
}
}
// should have found an item so should never reach here
abort();
}
int getPossibleMoves(board Game, Piece piece, Move *movesTable, Point point) {
int n = 0;
movesTable[n] = newMove();
n++;
if (piece->lastMove == currentTurn(Game)) {
return n;
}
n = getMovesCommands(Game, piece, movesTable, point);
Move result = moveBuilder(point, piece, Game);
int board_Size = boardSize(Game);
int x = point->x;
int y = point->y;
if (toupper(piece->letter) == 'C' &&
currentTurn(Game) - piece->lastMove >=3 ) {
for (int j=-1; j<=1; j++) {
for (int i=-1; i<=1; i++) {
if ( (j != 0 ||
i != 0) &&
validatePoint(makePoint(x + i, y + j), board_Size) &&
isPositionFree(Game, x + i, y + j)) {
result->xTo = x + i;
result->yTo = y + j;
result->isPieceRemoved= NULL;
char letter = piece->letter;
Piece pieceCreated = createNewPiece(piece->owner, letter,
currentTurn(Game));
result->isPieceCreated = pieceCreated;
result->command = PRODUCE_PEASANT;
movesTable[n] = newMove();
copyMoveData(movesTable[n], result);
n++;
free(result->isPieceCreated);
letter = matchingKnightLetter(letter);
pieceCreated = createNewPiece(piece->owner, letter,
currentTurn(Game) - 1);
result->isPieceCreated = pieceCreated;
result->command = PRODUCE_KNIGHT;
movesTable[n] = newMove();
copyMoveData(movesTable[n], result);
n++;
free(result->isPieceCreated);
}
}
}
}
free(result);
return n;
}
