public void TurnInit()
{
Planets.ForEach(p => p.Friendlyness = DetermineFriendlyness(p.Owner));
for (var i = 0; i < Ships.Count; i++)
{
Ships[i].Friendlyness = DetermineFriendlyness(Ships[i].Owner);
Ships[i].Target = Planets.FirstOrDefault(p => p.Id == Ships[i].TargetId);
// Ships.ForEach(s => s.Friendlyness = DetermineFriendlyness(s.Owner));
// Ships.ForEach(s => s.Target = Planets.Single(p => p.Id == s.TargetId));
}
var shipsByTarget = Ships.GroupBy(s => s.TargetId).ToDictionary(s => s.Key, s => s.AsEnumerable());
Planets.ForEach(p => p.SetInboundShips(shipsByTarget.GetValueOrDefault(p.Id, new Ship[0])));
}
