//Resolves the battle at planet p, if there is one.
//* Removes all fleets involved in the battle
//* Sets the number of ships and owner of the planet according the outcome
public static bool FightBattle(Planet planet, int turnNumber)
{
Dictionary <int, int> participants = new Dictionary <int, int>();
participants.Add(planet.Owner, planet.NumShips);
bool doBattle = false;
foreach (Fleet fl in planet.Armada)
{
if (fl.TurnsRemaining == turnNumber)
{
int attackForce;
doBattle = true;
if (participants.TryGetValue(fl.Owner, out attackForce))
{
participants[fl.Owner] = attackForce + fl.NumShips;
}
else
{
participants.Add(fl.Owner, fl.NumShips);
}
//Fleets.Remove(fl);
}
}
if (doBattle)
{
Fleet winner = new Fleet(0, 0, null, null, 0, 0);
Fleet second = new Fleet(0, 0, null, null, 0, 0);
foreach (var f in participants)
{
if (f.Value > second.NumShips)
{
if (f.Value > winner.NumShips)
{
second = winner;
winner = new Fleet(f.Key, f.Value, null, null, 0, 0);
}
else
{
second = new Fleet(f.Key, f.Value, null, null, 0, 0);
}
}
}
if (winner.NumShips > second.NumShips)
{
planet.DoesNotChangeOwner = planet.Owner == winner.Owner;
planet.ChangeOwner(winner.Owner, winner.NumShips - second.NumShips);
}
else
{
planet.ChangeOwner(planet.Owner, 0);
}
}
return(doBattle);
}
