/**
* Marks tile at specified indeces.
*
* @param row row number
* @param column column number
*/
public void markTile(int row, int column) {
Tile tile = tiles[row][column];
if (tile.getState() == State.CLOSED) {
tile.setState(State.MARKED);
} else if (tile.getState() == State.MARKED) {
tile.setState(State.CLOSED);
}
}
/**
* Opens tile at specified indeces.
*
* @param row row number
* @param column column number
*/
public void openTile(int row, int column) {
Tile tile = tiles[row][column];
floodFill(row, column);
if (tile.getState() == Tile.State.CLOSED) {
tile.setState(Tile.State.OPEN);
if (tile instanceof Mine) {
state = GameState.FAILED;
return;
}
if (isSolved()) {
state = GameState.SOLVED;
return;
}
}
}