public void Expand()
{
List <Case> freeTerritory = new List <Case>();
int distance = 0;
foreach (Case c in territory)
{
if (c.IsFree && (!c.HasUnits || c.Occupant == Player))
{
if (distance == 0)
{
distance = c.DistanceTo(position);
}
// Use in priority the closest cases.
if (c.DistanceTo(position) == distance)
{
freeTerritory.Add(c);
}
}
}
if (freeTerritory.Count > 0)
{
int r = Game.random.Next(freeTerritory.Count);
Case field = freeTerritory[r];
fields.Add(field);
field.Use(this);
Population++;
Food -= _requiredFood;
_requiredFood += _requiredFood / 2;
}
}
