private NewOwnerUserRelationshipChoices? _priorNewOwnerUserRelationsChoice = null; // can't use None without showing it as a choice
private void CheckNewOwnerUserRelations() {
if (_newOwnerUserRelationsChoice != _priorNewOwnerUserRelationsChoice) {
// a new desired owner relationship has been selected
Player newOwner;
if (_newOwnerUserRelationsChoice == NewOwnerUserRelationshipChoices.BecomeUser) {
newOwner = _gameMgr.UserPlayer;
}
else {
DiplomaticRelationship newOwnerUserRelationshipChoice = Convert(_newOwnerUserRelationsChoice);
IEnumerable<Player> newOwnerCandidates = _gameMgr.UserPlayer.OtherKnownPlayers.Where(aiPlayer => aiPlayer.IsRelationshipWith(_gameMgr.UserPlayer, newOwnerUserRelationshipChoice));
if (newOwnerCandidates.Any()) {
newOwner = newOwnerCandidates.Shuffle().First();
// newOwner has already been met and has the desired relationship
}
else {
newOwnerCandidates = _gameMgr.UniverseCreator.__GetUnmetAiPlayersWithInitialUserRelationsOf(newOwnerUserRelationshipChoice);
if (newOwnerCandidates.Any()) {
// newOwner is an unmet, unassigned player
newOwner = newOwnerCandidates.Shuffle().First();
}
else {
D.Warn("{0} has found no players who have or will have the desired user relationship {1}.", DebugName, newOwnerUserRelationshipChoice.GetValueName());
SyncUserRelationsFieldsTo(_currentOwnerUserRelations);
return;
}
}
}
var tempNewOwnerUserRelationsChoice = _newOwnerUserRelationsChoice; // choice can be changed by owner change event
D.LogBold("{0} has selected {1} as its new owner.", DebugName, newOwner);
_unitCmd.Owner = newOwner; // generates an ownerChange event which will sync to current user relationship
if (_currentOwnerUserRelations == DiplomaticRelationship.None) {
// correct _newOwnerUserRelationsChoice to what was chosen
_allowNewOwnerUserRelationsCheck = false;
_newOwnerUserRelationsChoice = tempNewOwnerUserRelationsChoice;
_allowNewOwnerUserRelationsCheck = true;
}
_priorNewOwnerUserRelationsChoice = _newOwnerUserRelationsChoice;
}
}
private static DiplomaticRelationship Convert(NewOwnerUserRelationshipChoices newOwnerUserRelationship) {
switch (newOwnerUserRelationship) {
case NewOwnerUserRelationshipChoices.BecomeUser:
return DiplomaticRelationship.Self;
case NewOwnerUserRelationshipChoices.Alliance:
return DiplomaticRelationship.Alliance;
case NewOwnerUserRelationshipChoices.Friendly:
return DiplomaticRelationship.Friendly;
case NewOwnerUserRelationshipChoices.Neutral:
return DiplomaticRelationship.Neutral;
case NewOwnerUserRelationshipChoices.ColdWar:
return DiplomaticRelationship.ColdWar;
case NewOwnerUserRelationshipChoices.War:
return DiplomaticRelationship.War;
default:
throw new NotImplementedException(ErrorMessages.UnanticipatedSwitchValue.Inject(newOwnerUserRelationship));
}
}
private void SyncUserRelationsFieldsTo(DiplomaticRelationship ownerUserRelationship) {
_allowNewOwnerUserRelationsCheck = false;
_currentOwnerUserRelations = ownerUserRelationship;
_newOwnerUserRelationsChoice = Convert(ownerUserRelationship);
_allowNewOwnerUserRelationsCheck = true;
}
