private static double GetUnitPositionBonus(
Field field, Unit unit, ExecutionOptions options)
{
int minX = unit.GetMinX();
int maxX = unit.GetMaxX();
int minY = unit.GetMinY();
int maxY = unit.GetMaxY();
int depth = field.Height - minY;
int width = maxX - maxY;
int marginBottom = field.Height - maxY;
int center = (maxX + minX) / 2;
var attractor = GetBottomOpenPosition(field);
double attractorDistance = Math.Abs(attractor.X - unit.Pivot.X); // attractor.DistanceTo(unit.Pivot);
double depthPenalty = 0;
foreach (var member in unit.Members)
{
depthPenalty += field.Height - 1 - member.Y;
}
int edgeBonus = 0;
foreach (var position in unit.Members)
{
if (position.X == 0 || position.X == field.Width - 1)
edgeBonus += 1;
}
double adjacencyBonus = GetAdjacencyBonus(field, unit, options);
return edgeBonus * options.EdgeRatio
+ adjacencyBonus
- depthPenalty * options.DepthPenaltyRatio
- attractorDistance * options.AttractorRatio;
}
