@Override
public MoveResult makeMove(HantoPieceType pieceType, HantoCoordinate from, HantoCoordinate to)
throws HantoException {
final HexCoordinate src = HexCoordinate.extractHexCoordinate(from);
final HexCoordinate dest = HexCoordinate.extractHexCoordinate(to);
// Verify the source piece is valid, if provided.
rules.doPreMoveChecks(pieceType, src, dest);
// Now that we know we can make the move, do it for realsies.
rules.actuallyMakeMove(pieceType, src, dest);
// Make sure that move we just did was valid
// (We're assuming that just throwing an exception is okay here,
// the incorrect move is applied and NOT changed for now.)
rules.doPostMoveChecks(dest);
// Finish move
completeMove();
// Return the result of the move
return rules.evaluateMoveResult();
}
/**
* Add a coordinate to the board
*
* <p>TODO: Move this to the test harness
*
* @param color color of new piece
* @param type type of new piece
* @param c location of new piece
*/
public void addToBoard(HantoPlayerColor color, HantoPieceType type, HantoCoordinate c) {
final HexCoordinate hc = HexCoordinate.extractHexCoordinate(c);
final HantoPiece p = new HantoPiece(color, type, hc);
state.board.addPieceAt(p, hc);
}
/**
* @return true if a piece exists on the board
* @param c coordinate to check for a piece
* <p>TODO: Move this to the test harness?
* <p>NOTE: this name makes sense to me. I don't understand how the suggestions in CodePro's
* audit rule could make more sense here.
*/
public boolean doesPieceExistAt(HantoCoordinate c) {
final HexCoordinate h = HexCoordinate.extractHexCoordinate(c);
return state.getBoard().getPieceAt(h) != null;
}