public static bool evaluateNeighboringCoordinates(Board board, HexagonalCoordinate coord)
{
if (!evaluateCoordinate(board, coord))
{
return(false);
}
foreach (var neighboringCoord in coord.getNeighbors())
{
if (Board.isOnBoard(neighboringCoord))
{
if (!evaluateCoordinate(board, neighboringCoord))
{
return(false);
}
}
}
return(true);
}
/**
* Returns true if the coordinate meets all constraints.
*/
public static bool evaluateCoordinate(Board board, HexagonalCoordinate coord)
{
Tile?current = board.getTile(coord);
if (current == null)
{
return(true);
}
else if (current == Tile.DESERT)
{
return(true);
}
else if (board.isOkay(coord))
{
return(true);
}
foreach (HexagonalCoordinate neighborCoord in coord.getNeighbors())
{
if (Board.isOnBoard(neighborCoord))
{
Tile?tile = board.getTile(neighborCoord);
if (tile == null)
{
return(true);
}
else if (tile == current)
{
board.markOkay(neighborCoord);
return(true);
}
}
}
return(false);
}