private bool FindConstituentToMove(District fromDistrict, District toDistrict, Constituent.Party party, out MoveManager.Move move)
{
//candidates for moving are any district in the "from" district, with the requested party, that hasn't already been moved this turn
var moveCandidates = fromDistrict.ConstituentsQuery.Where(c => c.party == party && !moveManager.OriginalDistricts.ContainsKey(c));
//intersect the move candidates with the moves the rules actually allow us to make
HashSet <Constituent> validMoves = moveManager.GetValidMovesForDistrict(toDistrict);
validMoves.IntersectWith(moveCandidates);
//if there are any moves available, choose one at random
if (validMoves.Count > 0)
{
Constituent chosenMove = Utils.ChooseRandom(moveCandidates.ToArray());
move = new MoveManager.Move(chosenMove, chosenMove.District, toDistrict);
return(true);
}
else
{
//we didn't find anything, so just populate it with defaults
move = new MoveManager.Move(null, null, null);
return(false);
}
}
