/// <summary>
/// Evaluates a cell for desirability
/// </summary>
/// <param name="context">The game context</param>
/// <param name="cell">The cell to evaluate</param>
/// <returns>Gets a numeric score for the cell under evaluation</returns>
protected override decimal ScoreCell(GameContext context, GameCell cell)
{
var score = 0;
// Main criteria is distance from nearest enemy
_enemies.Each(e => score += e.Pos.CalculateDistanceInMovesFrom(cell.Pos) * 5);
// Score the cell by its proximity to openness so the actors will avoid boxing themselves into a corner
score += cell.FilterAdjacentCells(context, cells => cells.Where(c => !c.HasObstacle)).Count();
return(score);
}
