void GameScreen::refreshAll()
{
clearAll();
if(!m_game.hasStarted())
m_placementUI.resetAvailability();
for(int i = 0; i < BOARD_SIZE; ++i)
{
for(int j = 0; j < BOARD_SIZE; ++j)
{
sf::Vector2i s(i,j);
PiecePtr p = m_game[toSquare(s)];
if (p != nullptr)
{
m_pieces[p] = PieceSprite(p);
m_pieces[p].moveOnSquare(s);
m_pieces[p].freeze(m_game.isFrozen(toSquare(s))); //if the piece is frozen, show it
if(!m_game.hasStarted() && (p->getColor() == m_game.getActivePlayer())) //if in placement phase, and if the piece belongs to the current player
updatePieceAvailability(p->getType());//updating the availability in placement UI
}
}
}
updateNbMoves();
if(!m_game.hasStarted())
m_placementUI.setPlayer(m_game.getActivePlayer());
}
void GameScreen::place(sf::Vector2i s)
{
if(BoardAlignedSprite::isOnBoard(s)) //there is a piece to be placed, and the square to place it in is valid
{
PiecePtr p = m_game[toSquare(s)];
PieceType oldPieceType = NB_PIECES;
if (p != nullptr)
oldPieceType = p->getType();
remove(s); //removing any piece that would happen to be here
if(m_game.place(m_selectedType, toSquare(s))) //if the placement was a success
{
m_pieces[m_game[toSquare(s)]] = PieceSprite(m_game[toSquare(s)]);
m_pieces[m_game[toSquare(s)]].moveOnSquare(s);
updatePieceAvailability(m_selectedType);//updating the availability in placement UI
if(oldPieceType != NB_PIECES)
updatePieceAvailability(oldPieceType); //id a piece was replaced, update its availability as well
}
else if (oldPieceType != NB_PIECES) //the placement has failed : we put back the piece that was there before
{
m_game.place(oldPieceType, toSquare(s));
m_pieces[m_game[toSquare(s)]] = PieceSprite(m_game[toSquare(s)]);
m_pieces[m_game[toSquare(s)]].moveOnSquare(s);
}
}
}
void Board::makeMove(Move move)
{
PiecePtr tmp = _squares[move.src].getPiece();
if(tmp->getType() == POWN){
tmp->moved();
}
_squares[move.dest].putPiece(tmp);
_squares[move.src].gonePiece();
}
BitCache::PiecePtr BitCache::FetchNewPiece()
{
if (cache_piece_.size() > max_cache_pieces_)
{
CachePiece::iterator it = GetOldestPiece();
if (it != cache_piece_.end())
{
PiecePtr result = it->second;
cache_piece_.erase(it);
result->Clear();
return result;
}
}
return PiecePtr(new BitPiece(piece_length_));
}
bool GameScreen::select(sf::Vector2i s)
{
if(m_selectedPiece != NULL_SQUARE) //if a piece is selected
{
if(m_selectedTarget != NULL_SQUARE) //if an enemy piece is selected
{
if(!m_highlighter.isHighlighted(s)) //square isn't selectable
unselect();
else //square is selectable
{
bool res = m_game.displace(toSquare(m_selectedPiece), toSquare(s), toSquare(m_selectedTarget), false);
unselect();
return res;
}
}
else //no enemy piece selected
{
if(!m_highlighter.isHighlighted(s)) //square isn't selectable
unselect();
else //square is selectable
{
PiecePtr p = m_game[toSquare(s)];
if (p == nullptr) //no piece here
{
bool res = m_game.move(toSquare(m_selectedPiece), toSquare(s), false);
unselect();
return res;
}
else
selectTarget(s);
}
}
}
else //no piece is selected
{
PiecePtr p = m_game[toSquare(s)];
if (p != nullptr && p->getColor() == m_game.getActivePlayer()) //there is a piece and it can be selected
selectPiece(s);
}
return false;
}