private static void getNeutralOutOfWarWithAllies(
final PoliticalActionAttachment paa, final PlayerID player, final IDelegateBridge aBridge) {
final GameData data = aBridge.getData();
if (!games.strategy.triplea.Properties.getAlliancesCanChainTogether(data)) {
return;
}
final Collection<PlayerID> players = data.getPlayerList().getPlayers();
final Collection<PlayerID> p1AlliedWith =
Match.getMatches(players, Matches.isAlliedAndAlliancesCanChainTogether(player, data));
final CompositeChange change = new CompositeChange();
for (final String relationshipChangeString : paa.getRelationshipChange()) {
final String[] relationshipChange = relationshipChangeString.split(":");
final PlayerID p1 = data.getPlayerList().getPlayerID(relationshipChange[0]);
final PlayerID p2 = data.getPlayerList().getPlayerID(relationshipChange[1]);
if (!(p1.equals(player) || p2.equals(player))) {
continue;
}
final PlayerID pOther = (p1.equals(player) ? p2 : p1);
final RelationshipType currentType =
data.getRelationshipTracker().getRelationshipType(p1, p2);
final RelationshipType newType =
data.getRelationshipTypeList().getRelationshipType(relationshipChange[2]);
if (Matches.RelationshipTypeIsAtWar.match(currentType)
&& Matches.RelationshipTypeIsAtWar.invert().match(newType)) {
final Collection<PlayerID> pOtherAlliedWith =
Match.getMatches(players, Matches.isAlliedAndAlliancesCanChainTogether(pOther, data));
if (!pOtherAlliedWith.contains(pOther)) {
pOtherAlliedWith.add(pOther);
}
if (!p1AlliedWith.contains(player)) {
p1AlliedWith.add(player);
}
for (final PlayerID p3 : p1AlliedWith) {
for (final PlayerID p4 : pOtherAlliedWith) {
final RelationshipType currentOther =
data.getRelationshipTracker().getRelationshipType(p3, p4);
if (!currentOther.equals(newType)
&& Matches.RelationshipTypeIsAtWar.match(currentOther)) {
change.add(ChangeFactory.relationshipChange(p3, p4, currentOther, newType));
aBridge
.getHistoryWriter()
.addChildToEvent(
p3.getName()
+ " and "
+ p4.getName()
+ " sign a "
+ newType.getName()
+ " treaty");
MoveDelegate.getBattleTracker(data)
.addRelationshipChangesThisTurn(p3, p4, currentOther, newType);
}
}
}
}
}
if (!change.isEmpty()) {
aBridge.addChange(change);
}
}
/**
* Changes all relationships
*
* @param paa the political action to change the relationships for
*/
private void changeRelationships(final PoliticalActionAttachment paa) {
getMyselfOutOfAlliance(paa, m_player, m_bridge);
getNeutralOutOfWarWithAllies(paa, m_player, m_bridge);
final CompositeChange change = new CompositeChange();
for (final String relationshipChange : paa.getRelationshipChange()) {
final String[] s = relationshipChange.split(":");
final PlayerID player1 = getData().getPlayerList().getPlayerID(s[0]);
final PlayerID player2 = getData().getPlayerList().getPlayerID(s[1]);
final RelationshipType oldRelation =
getData().getRelationshipTracker().getRelationshipType(player1, player2);
final RelationshipType newRelation =
getData().getRelationshipTypeList().getRelationshipType(s[2]);
if (oldRelation.equals(newRelation)) {
continue;
}
change.add(ChangeFactory.relationshipChange(player1, player2, oldRelation, newRelation));
m_bridge
.getHistoryWriter()
.addChildToEvent(
m_bridge.getPlayerID().getName()
+ " succeeds on action: "
+ MyFormatter.attachmentNameToText(paa.getName())
+ ": Changing Relationship for "
+ player1.getName()
+ " and "
+ player2.getName()
+ " from "
+ oldRelation.getName()
+ " to "
+ newRelation.getName());
MoveDelegate.getBattleTracker(getData())
.addRelationshipChangesThisTurn(player1, player2, oldRelation, newRelation);
/*
* creation of new battles is handled at the beginning of the battle delegate, in
* "setupUnitsInSameTerritoryBattles", not here.
* if (Matches.RelationshipTypeIsAtWar.match(newRelation))
* TriggerAttachment.triggerMustFightBattle(player1, player2, m_bridge);
*/
}
if (!change.isEmpty()) {
m_bridge.addChange(change);
}
chainAlliancesTogether(m_bridge);
}