/// <summary>
/// Gets whether the given cell is considered 'alive'.
/// </summary>
/// <param name="x">The position of the cell on the x-axis.</param>
/// <param name="y">The position of the cell on the y-axis.</param>
/// <param name="gameField">The IGameField to pull the data from.</param>
/// <returns>
/// Returns 0 if the index is out of valid range or the cell is 'dead';
/// returns 1 if the cell is 'alive'.
/// </returns>
private int GetCellState( int x, int y, IGameField gameField )
{
if( this.hasSolidWalls )
{
if( x < 0 || x >= gameField.Width )
return 0;
if( y < 0 || y >= gameField.Height )
return 0;
return gameField.GetCellStateStrict( x, y ) ? 1 : 0;
}
else
{
return gameField.GetCellState( x, y ) ? 1 : 0;
}
}