Esempio n. 1
0
  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);
    }
  }
Esempio n. 2
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 public static void givesBackOriginalTerritories(final IDelegateBridge aBridge) {
   final GameData data = aBridge.getData();
   final CompositeChange change = new CompositeChange();
   final Collection<PlayerID> players = data.getPlayerList().getPlayers();
   for (final PlayerID p1 : players) {
     for (final PlayerID p2 : players) {
       if (!data.getRelationshipTracker().givesBackOriginalTerritories(p1, p2)) {
         continue;
       }
       for (final Territory t : data.getMap().getTerritoriesOwnedBy(p1)) {
         final PlayerID original = OriginalOwnerTracker.getOriginalOwner(t);
         if (original == null) {
           continue;
         }
         if (original.equals(p2)) {
           change.add(ChangeFactory.changeOwner(t, original));
         }
       }
     }
   }
   if (!change.isEmpty()) {
     aBridge.getHistoryWriter().startEvent("Giving back territories to original owners");
     aBridge.addChange(change);
   }
 }
Esempio n. 3
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 public static Change loadTransportChange(final TripleAUnit transport, final Unit unit) {
   assertTransport(transport);
   final CompositeChange change = new CompositeChange();
   // clear the loaded by
   change.add(ChangeFactory.unitPropertyChange(unit, transport, TripleAUnit.TRANSPORTED_BY));
   final Collection<Unit> newCarrying = new ArrayList<Unit>(transport.getTransporting());
   if (newCarrying.contains(unit)) {
     throw new IllegalStateException("Already carrying, transport:" + transport + " unt:" + unit);
   }
   newCarrying.add(unit);
   change.add(ChangeFactory.unitPropertyChange(unit, Boolean.TRUE, TripleAUnit.LOADED_THIS_TURN));
   change.add(ChangeFactory.unitPropertyChange(transport, true, TripleAUnit.LOADED_THIS_TURN));
   // If the transport was in combat, flag it as being loaded AFTER combat
   if (transport.getWasInCombat()) {
     change.add(
         ChangeFactory.unitPropertyChange(transport, true, TripleAUnit.LOADED_AFTER_COMBAT));
   }
   return change;
 }
Esempio n. 4
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 public static Change unloadAirTransportChange(
     final TripleAUnit unit,
     final Territory territory,
     final PlayerID id,
     final boolean dependentBattle) {
   final CompositeChange change = new CompositeChange();
   final TripleAUnit transport = (TripleAUnit) transportedBy(unit);
   if (transport == null) {
     return change;
   }
   assertTransport(transport);
   if (!transport.getTransporting().contains(unit)) {
     throw new IllegalStateException(
         "Not being carried, unit:" + unit + " transport:" + transport);
   }
   final ArrayList<Unit> newUnloaded = new ArrayList<Unit>(transport.getUnloaded());
   newUnloaded.add(unit);
   change.add(ChangeFactory.unitPropertyChange(unit, territory, TripleAUnit.UNLOADED_TO));
   if (!GameStepPropertiesHelper.isNonCombatMove(unit.getData(), true)) {
     change.add(
         ChangeFactory.unitPropertyChange(unit, true, TripleAUnit.UNLOADED_IN_COMBAT_PHASE));
     // change.add(ChangeFactory.unitPropertyChange(unit, true, TripleAUnit.UNLOADED_AMPHIBIOUS));
     change.add(
         ChangeFactory.unitPropertyChange(transport, true, TripleAUnit.UNLOADED_IN_COMBAT_PHASE));
     // change.add(ChangeFactory.unitPropertyChange(transport, true,
     // TripleAUnit.UNLOADED_AMPHIBIOUS));
   }
   if (!dependentBattle) {
     // TODO: this is causing issues with Scrambling. if the units were unloaded, then scrambling
     // creates a battle, there is no longer any
     // way to have the units removed if those transports die.
     change.add(ChangeFactory.unitPropertyChange(unit, null, TripleAUnit.TRANSPORTED_BY));
   }
   // dependencies for battle calc and casualty selection include unloaded. therefore even if we
   // have unloaded this unit, it will die if
   // air transport dies IF we have the unloaded flat set. so don't set it.
   // TODO: fix this bullshit by re-writing entire transportation engine
   // change.add(ChangeFactory.unitPropertyChange(transport, newUnloaded, TripleAUnit.UNLOADED));
   return change;
 }
Esempio n. 5
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 /**
  * 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);
 }
Esempio n. 6
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 /**
  * Subtract money from the players wallet
  *
  * @param paa the politicalactionattachment this the money is charged for.
  */
 private void chargeForAction(final PoliticalActionAttachment paa) {
   final Resource PUs = getData().getResourceList().getResource(Constants.PUS);
   final int cost = paa.getCostPU();
   if (cost > 0) {
     // don't notify user of spending money anymore
     // notifyMoney(paa, true);
     final String transcriptText =
         m_bridge.getPlayerID().getName()
             + " spend "
             + cost
             + " PU on Political Action: "
             + MyFormatter.attachmentNameToText(paa.getName());
     m_bridge.getHistoryWriter().startEvent(transcriptText);
     final Change charge = ChangeFactory.changeResourcesChange(m_bridge.getPlayerID(), PUs, -cost);
     m_bridge.addChange(charge);
   } else {
     final String transcriptText =
         m_bridge.getPlayerID().getName()
             + " takes Political Action: "
             + MyFormatter.attachmentNameToText(paa.getName());
     // we must start an event anyway
     m_bridge.getHistoryWriter().startEvent(transcriptText);
   }
 }
Esempio n. 7
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 public static Change unloadTransportChange(
     final TripleAUnit unit,
     final Territory territory,
     final PlayerID id,
     final boolean dependentBattle) {
   final CompositeChange change = new CompositeChange();
   final TripleAUnit transport = (TripleAUnit) transportedBy(unit);
   if (transport == null) {
     return change;
   }
   assertTransport(transport);
   if (!transport.getTransporting().contains(unit)) {
     throw new IllegalStateException(
         "Not being carried, unit:" + unit + " transport:" + transport);
   }
   final ArrayList<Unit> newUnloaded = new ArrayList<Unit>(transport.getUnloaded());
   newUnloaded.add(unit);
   change.add(ChangeFactory.unitPropertyChange(unit, territory, TripleAUnit.UNLOADED_TO));
   if (!GameStepPropertiesHelper.isNonCombatMove(unit.getData(), true)) {
     change.add(
         ChangeFactory.unitPropertyChange(unit, true, TripleAUnit.UNLOADED_IN_COMBAT_PHASE));
     change.add(ChangeFactory.unitPropertyChange(unit, true, TripleAUnit.UNLOADED_AMPHIBIOUS));
     change.add(
         ChangeFactory.unitPropertyChange(transport, true, TripleAUnit.UNLOADED_IN_COMBAT_PHASE));
     change.add(
         ChangeFactory.unitPropertyChange(transport, true, TripleAUnit.UNLOADED_AMPHIBIOUS));
   }
   if (!dependentBattle) {
     // TODO: this is causing issues with Scrambling. if the units were unloaded, then scrambling
     // creates a battle, there is no longer any
     // way to have the units removed if those transports die.
     change.add(ChangeFactory.unitPropertyChange(unit, null, TripleAUnit.TRANSPORTED_BY));
   }
   change.add(ChangeFactory.unitPropertyChange(transport, newUnloaded, TripleAUnit.UNLOADED));
   return change;
 }
Esempio n. 8
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 public static void chainAlliancesTogether(final IDelegateBridge aBridge) {
   final GameData data = aBridge.getData();
   if (!games.strategy.triplea.Properties.getAlliancesCanChainTogether(data)) {
     return;
   }
   final Collection<RelationshipType> allTypes =
       data.getRelationshipTypeList().getAllRelationshipTypes();
   RelationshipType alliedType = null;
   RelationshipType warType = null;
   for (final RelationshipType type : allTypes) {
     if (type.getRelationshipTypeAttachment().getIsDefaultWarPosition()) {
       warType = type;
     } else if (type.getRelationshipTypeAttachment().getAlliancesCanChainTogether()) {
       alliedType = type;
     }
   }
   if (alliedType == null) {
     return;
   }
   // first do alliances. then, do war (since we don't want to declare war on a potential ally).
   final Collection<PlayerID> players = data.getPlayerList().getPlayers();
   for (final PlayerID p1 : players) {
     final HashSet<PlayerID> p1NewAllies = new HashSet<PlayerID>();
     final Collection<PlayerID> p1AlliedWith =
         Match.getMatches(players, Matches.isAlliedAndAlliancesCanChainTogether(p1, data));
     for (final PlayerID p2 : p1AlliedWith) {
       p1NewAllies.addAll(
           Match.getMatches(players, Matches.isAlliedAndAlliancesCanChainTogether(p2, data)));
     }
     p1NewAllies.removeAll(p1AlliedWith);
     p1NewAllies.remove(p1);
     for (final PlayerID p3 : p1NewAllies) {
       if (!data.getRelationshipTracker().getRelationshipType(p1, p3).equals(alliedType)) {
         final RelationshipType current =
             data.getRelationshipTracker().getRelationshipType(p1, p3);
         aBridge.addChange(ChangeFactory.relationshipChange(p1, p3, current, alliedType));
         aBridge
             .getHistoryWriter()
             .addChildToEvent(
                 p1.getName()
                     + " and "
                     + p3.getName()
                     + " are joined together in an "
                     + alliedType.getName()
                     + " treaty");
         MoveDelegate.getBattleTracker(data)
             .addRelationshipChangesThisTurn(p1, p3, current, alliedType);
       }
     }
   }
   // now war
   if (warType == null) {
     return;
   }
   for (final PlayerID p1 : players) {
     final HashSet<PlayerID> p1NewWar = new HashSet<PlayerID>();
     final Collection<PlayerID> p1WarWith = Match.getMatches(players, Matches.isAtWar(p1, data));
     final Collection<PlayerID> p1AlliedWith =
         Match.getMatches(players, Matches.isAlliedAndAlliancesCanChainTogether(p1, data));
     for (final PlayerID p2 : p1AlliedWith) {
       p1NewWar.addAll(Match.getMatches(players, Matches.isAtWar(p2, data)));
     }
     p1NewWar.removeAll(p1WarWith);
     p1NewWar.remove(p1);
     for (final PlayerID p3 : p1NewWar) {
       if (!data.getRelationshipTracker().getRelationshipType(p1, p3).equals(warType)) {
         final RelationshipType current =
             data.getRelationshipTracker().getRelationshipType(p1, p3);
         aBridge.addChange(ChangeFactory.relationshipChange(p1, p3, current, warType));
         aBridge
             .getHistoryWriter()
             .addChildToEvent(
                 p1.getName()
                     + " and "
                     + p3.getName()
                     + " declare "
                     + warType.getName()
                     + " on each other");
         MoveDelegate.getBattleTracker(data)
             .addRelationshipChangesThisTurn(p1, p3, current, warType);
       }
     }
   }
 }
Esempio n. 9
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 public static void addTo(final PlayerID t, final Collection<Unit> units, final GameData data) {
   new ChangePerformer(data).perform(ChangeFactory.addUnits(t, units));
 }
Esempio n. 10
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 public static void addTo(final Territory t, final Collection<Unit> units) {
   new ChangePerformer(t.getData()).perform(ChangeFactory.addUnits(t, units));
 }
Esempio n. 11
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 public static void removeFrom(final Territory t, final Collection<Unit> units) {
   new ChangePerformer(t.getData()).perform(ChangeFactory.removeUnits(t, units));
 }
Esempio n. 12
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 public static Change combatTransportChange(final TripleAUnit transport, final PlayerID id) {
   assertTransport(transport);
   final CompositeChange change = new CompositeChange();
   change.add(ChangeFactory.unitPropertyChange(transport, true, TripleAUnit.WAS_IN_COMBAT));
   return change;
 }
 private void fireRocket(
     final PlayerID player,
     final Territory attackedTerritory,
     final IDelegateBridge bridge,
     final Territory attackFrom) {
   final GameData data = bridge.getData();
   final PlayerID attacked = attackedTerritory.getOwner();
   final Resource PUs = data.getResourceList().getResource(Constants.PUS);
   final boolean DamageFromBombingDoneToUnits =
       isDamageFromBombingDoneToUnitsInsteadOfTerritories(data);
   // unit damage vs territory damage
   final Collection<Unit> enemyUnits =
       attackedTerritory
           .getUnits()
           .getMatches(
               new CompositeMatchAnd<Unit>(
                   Matches.enemyUnit(player, data), Matches.unitIsBeingTransported().invert()));
   final Collection<Unit> enemyTargetsTotal =
       Match.getMatches(
           enemyUnits, Matches.UnitIsAtMaxDamageOrNotCanBeDamaged(attackedTerritory).invert());
   final Collection<Unit> targets = new ArrayList<Unit>();
   final Collection<Unit> rockets;
   // attackFrom could be null if WW2V1
   if (attackFrom == null) rockets = null;
   else
     rockets =
         new ArrayList<Unit>(
             Match.getMatches(attackFrom.getUnits().getUnits(), rocketMatch(player, data)));
   final int numberOfAttacks =
       (rockets == null
           ? 1
           : Math.min(
               TechAbilityAttachment.getRocketNumberPerTerritory(player, data),
               TechAbilityAttachment.getRocketDiceNumber(rockets, data)));
   if (numberOfAttacks <= 0) return;
   final String transcript;
   if (DamageFromBombingDoneToUnits) {
     // TODO: rockets needs to be completely redone to allow for multiple rockets to fire at
     // different targets, etc etc.
     final HashSet<UnitType> legalTargetsForTheseRockets = new HashSet<UnitType>();
     if (rockets == null)
       legalTargetsForTheseRockets.addAll(data.getUnitTypeList().getAllUnitTypes());
     else {
       // a hack for now, we let the rockets fire at anyone who could be targetted by any rocket
       for (final Unit r : rockets) {
         legalTargetsForTheseRockets.addAll(
             UnitAttachment.get(r.getType()).getBombingTargets(data));
       }
     }
     final Collection<Unit> enemyTargets =
         Match.getMatches(enemyTargetsTotal, Matches.unitIsOfTypes(legalTargetsForTheseRockets));
     if (enemyTargets.isEmpty()) return; // TODO: this sucks
     Unit target = null;
     if (enemyTargets.size() == 1) target = enemyTargets.iterator().next();
     else {
       while (target == null) {
         final ITripleaPlayer iplayer = (ITripleaPlayer) bridge.getRemotePlayer(player);
         target = iplayer.whatShouldBomberBomb(attackedTerritory, enemyTargets, rockets);
       }
     }
     if (target == null)
       throw new IllegalStateException("No Targets in " + attackedTerritory.getName());
     targets.add(target);
   }
   final boolean doNotUseBombingBonus =
       !games.strategy.triplea.Properties.getUseBombingMaxDiceSidesAndBonus(data)
           || rockets == null;
   int cost = 0;
   if (!games.strategy.triplea.Properties.getLL_DAMAGE_ONLY(data)) {
     if (doNotUseBombingBonus || rockets == null) {
       // no low luck, and no bonus, so just roll based on the map's dice sides
       final int[] rolls =
           bridge.getRandom(
               data.getDiceSides(),
               numberOfAttacks,
               player,
               DiceType.BOMBING,
               "Rocket fired by " + player.getName() + " at " + attacked.getName());
       for (final int r : rolls) {
         cost += r + 1; // we are zero based
       }
       transcript =
           "Rockets "
               + (attackFrom == null ? "" : "in " + attackFrom.getName())
               + " roll: "
               + MyFormatter.asDice(rolls);
     } else {
       // we must use bombing bonus
       int highestMaxDice = 0;
       int highestBonus = 0;
       final int diceSides = data.getDiceSides();
       for (final Unit u : rockets) {
         final UnitAttachment ua = UnitAttachment.get(u.getType());
         int maxDice = ua.getBombingMaxDieSides();
         int bonus = ua.getBombingBonus();
         // both could be -1, meaning they were not set. if they were not set, then we use default
         // dice sides for the map, and zero for the bonus.
         if (maxDice < 0) maxDice = diceSides;
         if (bonus < 0) bonus = 0;
         // we only roll once for rockets, so if there are other rockets here we just roll for the
         // best rocket
         if ((bonus + ((maxDice + 1) / 2)) > (highestBonus + ((highestMaxDice + 1) / 2))) {
           highestMaxDice = maxDice;
           highestBonus = bonus;
         }
       }
       // now we roll, or don't if there is nothing to roll.
       if (highestMaxDice > 0) {
         final int[] rolls =
             bridge.getRandom(
                 highestMaxDice,
                 numberOfAttacks,
                 player,
                 DiceType.BOMBING,
                 "Rocket fired by " + player.getName() + " at " + attacked.getName());
         for (int i = 0; i < rolls.length; i++) {
           final int r = rolls[i] + highestBonus;
           rolls[i] = r;
           cost += r + 1; // we are zero based
         }
         transcript =
             "Rockets "
                 + (attackFrom == null ? "" : "in " + attackFrom.getName())
                 + " roll: "
                 + MyFormatter.asDice(rolls);
       } else {
         cost = highestBonus * numberOfAttacks;
         transcript =
             "Rockets "
                 + (attackFrom == null ? "" : "in " + attackFrom.getName())
                 + " do "
                 + highestBonus
                 + " damage for each rocket";
       }
     }
   } else {
     if (doNotUseBombingBonus || rockets == null) {
       // no bonus, so just roll based on the map's dice sides, but modify for LL
       final int maxDice = (data.getDiceSides() + 1) / 3;
       final int bonus = (data.getDiceSides() + 1) / 3;
       final int[] rolls =
           bridge.getRandom(
               maxDice,
               numberOfAttacks,
               player,
               DiceType.BOMBING,
               "Rocket fired by " + player.getName() + " at " + attacked.getName());
       for (int i = 0; i < rolls.length; i++) {
         final int r = rolls[i] + bonus;
         rolls[i] = r;
         cost += r + 1; // we are zero based
       }
       transcript =
           "Rockets "
               + (attackFrom == null ? "" : "in " + attackFrom.getName())
               + " roll: "
               + MyFormatter.asDice(rolls);
     } else {
       int highestMaxDice = 0;
       int highestBonus = 0;
       final int diceSides = data.getDiceSides();
       for (final Unit u : rockets) {
         final UnitAttachment ua = UnitAttachment.get(u.getType());
         int maxDice = ua.getBombingMaxDieSides();
         int bonus = ua.getBombingBonus();
         // both could be -1, meaning they were not set. if they were not set, then we use default
         // dice sides for the map, and zero for the bonus.
         if (maxDice < 0 || doNotUseBombingBonus) maxDice = diceSides;
         if (bonus < 0 || doNotUseBombingBonus) bonus = 0;
         // now, regardless of whether they were set or not, we have to apply "low luck" to them,
         // meaning in this case that we reduce the luck by 2/3.
         if (maxDice >= 5) {
           bonus += (maxDice + 1) / 3;
           maxDice = (maxDice + 1) / 3;
         }
         // we only roll once for rockets, so if there are other rockets here we just roll for the
         // best rocket
         if ((bonus + ((maxDice + 1) / 2)) > (highestBonus + ((highestMaxDice + 1) / 2))) {
           highestMaxDice = maxDice;
           highestBonus = bonus;
         }
       }
       // now we roll, or don't if there is nothing to roll.
       if (highestMaxDice > 0) {
         final int[] rolls =
             bridge.getRandom(
                 highestMaxDice,
                 numberOfAttacks,
                 player,
                 DiceType.BOMBING,
                 "Rocket fired by " + player.getName() + " at " + attacked.getName());
         for (int i = 0; i < rolls.length; i++) {
           final int r = rolls[i] + highestBonus;
           rolls[i] = r;
           cost += r + 1; // we are zero based
         }
         transcript =
             "Rockets "
                 + (attackFrom == null ? "" : "in " + attackFrom.getName())
                 + " roll: "
                 + MyFormatter.asDice(rolls);
       } else {
         cost = highestBonus * numberOfAttacks;
         transcript =
             "Rockets "
                 + (attackFrom == null ? "" : "in " + attackFrom.getName())
                 + " do "
                 + highestBonus
                 + " damage for each rocket";
       }
     }
   }
   int territoryProduction = TerritoryAttachment.getProduction(attackedTerritory);
   if (DamageFromBombingDoneToUnits && !targets.isEmpty()) {
     // we are doing damage to 'target', not to the territory
     final Unit target = targets.iterator().next();
     // UnitAttachment ua = UnitAttachment.get(target.getType());
     final TripleAUnit taUnit = (TripleAUnit) target;
     final int damageLimit = taUnit.getHowMuchMoreDamageCanThisUnitTake(target, attackedTerritory);
     cost = Math.max(0, Math.min(cost, damageLimit));
     final int totalDamage = taUnit.getUnitDamage() + cost;
     // Record production lost
     // DelegateFinder.moveDelegate(data).PUsLost(attackedTerritory, cost);
     // apply the hits to the targets
     final IntegerMap<Unit> damageMap = new IntegerMap<Unit>();
     damageMap.put(target, totalDamage);
     bridge.addChange(ChangeFactory.bombingUnitDamage(damageMap));
     // attackedTerritory.notifyChanged();
   }
   // in WW2V2, limit rocket attack cost to production value of factory.
   else if (isWW2V2(data) || isLimitRocketDamageToProduction(data)) {
     // If we are limiting total PUs lost then take that into account
     if (isPUCap(data) || isLimitRocketDamagePerTurn(data)) {
       final int alreadyLost = DelegateFinder.moveDelegate(data).PUsAlreadyLost(attackedTerritory);
       territoryProduction -= alreadyLost;
       territoryProduction = Math.max(0, territoryProduction);
     }
     if (cost > territoryProduction) {
       cost = territoryProduction;
     }
   }
   // Record the PUs lost
   DelegateFinder.moveDelegate(data).PUsLost(attackedTerritory, cost);
   if (DamageFromBombingDoneToUnits && !targets.isEmpty()) {
     getRemote(bridge)
         .reportMessage(
             "Rocket attack in "
                 + attackedTerritory.getName()
                 + " does "
                 + cost
                 + " damage to "
                 + targets.iterator().next(),
             "Rocket attack in "
                 + attackedTerritory.getName()
                 + " does "
                 + cost
                 + " damage to "
                 + targets.iterator().next());
     bridge
         .getHistoryWriter()
         .startEvent(
             "Rocket attack in "
                 + attackedTerritory.getName()
                 + " does "
                 + cost
                 + " damage to "
                 + targets.iterator().next());
   } else {
     cost *= Properties.getPU_Multiplier(data);
     getRemote(bridge)
         .reportMessage(
             "Rocket attack in " + attackedTerritory.getName() + " costs:" + cost,
             "Rocket attack in " + attackedTerritory.getName() + " costs:" + cost);
     // Trying to remove more PUs than the victim has is A Bad Thing[tm]
     final int availForRemoval = attacked.getResources().getQuantity(PUs);
     if (cost > availForRemoval) cost = availForRemoval;
     final String transcriptText =
         attacked.getName() + " lost " + cost + " PUs to rocket attack by " + player.getName();
     bridge.getHistoryWriter().startEvent(transcriptText);
     final Change rocketCharge = ChangeFactory.changeResourcesChange(attacked, PUs, -cost);
     bridge.addChange(rocketCharge);
   }
   bridge
       .getHistoryWriter()
       .addChildToEvent(transcript, rockets == null ? null : new ArrayList<Unit>(rockets));
   // this is null in WW2V1
   if (attackFrom != null) {
     if (rockets != null && !rockets.isEmpty()) {
       // TODO: only a certain number fired...
       final Change change =
           ChangeFactory.markNoMovementChange(Collections.singleton(rockets.iterator().next()));
       bridge.addChange(change);
     } else {
       throw new IllegalStateException("No rockets?" + attackFrom.getUnits().getUnits());
     }
   }
   // kill any units that can die if they have reached max damage (veqryn)
   if (Match.someMatch(targets, Matches.UnitCanDieFromReachingMaxDamage)) {
     final List<Unit> unitsCanDie =
         Match.getMatches(targets, Matches.UnitCanDieFromReachingMaxDamage);
     unitsCanDie.retainAll(
         Match.getMatches(
             unitsCanDie, Matches.UnitIsAtMaxDamageOrNotCanBeDamaged(attackedTerritory)));
     if (!unitsCanDie.isEmpty()) {
       // targets.removeAll(unitsCanDie);
       final Change removeDead = ChangeFactory.removeUnits(attackedTerritory, unitsCanDie);
       final String transcriptText =
           MyFormatter.unitsToText(unitsCanDie) + " lost in " + attackedTerritory.getName();
       bridge.getHistoryWriter().addChildToEvent(transcriptText, unitsCanDie);
       bridge.addChange(removeDead);
     }
   }
   // play a sound
   if (cost > 0)
     bridge
         .getSoundChannelBroadcaster()
         .playSoundForAll(SoundPath.CLIP_BOMBING_ROCKET, player.getName());
 }