/// <summary>
/// Calc minimum distance for the same terrain types items (by terrain type)
/// </summary>
/// <param name="TT"></param>
/// <returns></returns>
public double GetNearestSameTerrainTypeMinDistance(TerrainType TT)
{
List <FieldElement> ItemsList;
ItemsList = GetItemsByTerrainType(TT);
var minDist = 100.0;
foreach (var item in ItemsList)
{
FieldElement Nearest = GetNearestSameTerrainType(item);
var dist = CalcDistance(item, Nearest);
if (dist < minDist)
{
minDist = dist;
}
}
return(minDist);
}
/// <summary>
/// Search for nearest item with the same terrain type
/// </summary>
/// <param name="AnalyzedFieldItem"></param>
/// <returns></returns>
public FieldElement GetNearestSameTerrainType(FieldElement AnalyzedFieldItem)
{
var dist = 0.0;
var mindist = 1000.0;
FieldElement retField = AnalyzedFieldItem;
for (int i = 0; i < 18; i++)
{
if (FieldItems[i].Type == AnalyzedFieldItem.Type && AnalyzedFieldItem.id != i)
{
dist = CalcDistance(AnalyzedFieldItem, FieldItems[i]);
if (dist < mindist)
{
mindist = dist;
retField = FieldItems[i];
}
}
}
return(retField);
}
public double CalcDistance(FieldElement P1, FieldElement P2)
{
return(CalcDistance(P1.Coord, P2.Coord));
}