Examples with Change games.strategy.engine.data.Change used on opensource projects

Example 31 with Change

use of games.strategy.engine.data.Change in project triplea by triplea-game.

the class TechnologyDelegate method chargeForTechRolls.

private void chargeForTechRolls(final int rolls, final IntegerMap<PlayerID> whoPaysHowMuch) {
    final Resource pus = getData().getResourceList().getResource(Constants.PUS);
    int cost = rolls * getTechCost();
    if (whoPaysHowMuch == null || whoPaysHowMuch.isEmpty()) {
        final String transcriptText = bridge.getPlayerId().getName() + " spend " + cost + " on tech rolls";
        bridge.getHistoryWriter().startEvent(transcriptText);
        final Change charge = ChangeFactory.changeResourcesChange(bridge.getPlayerId(), pus, -cost);
        bridge.addChange(charge);
    } else {
        for (final Entry<PlayerID, Integer> entry : whoPaysHowMuch.entrySet()) {
            final PlayerID p = entry.getKey();
            final int pays = Math.min(cost, entry.getValue());
            if (pays <= 0) {
                continue;
            }
            cost -= pays;
            final String transcriptText = p.getName() + " spend " + pays + " on tech rolls";
            bridge.getHistoryWriter().startEvent(transcriptText);
            final Change charge = ChangeFactory.changeResourcesChange(p, pus, -pays);
            bridge.addChange(charge);
        }
    }
    if (isWW2V3TechModel()) {
        final Resource tokens = getData().getResourceList().getResource(Constants.TECH_TOKENS);
        final Change newTokens = ChangeFactory.changeResourcesChange(bridge.getPlayerId(), tokens, rolls);
        bridge.addChange(newTokens);
    }
}

Example 32 with Change

use of games.strategy.engine.data.Change in project triplea by triplea-game.

the class UserActionDelegate method chargeForAction.

/**
 * Subtract money from the players wallet
 *
 * @param uaa
 *        the UserActionAttachment this the money is charged for.
 */
private void chargeForAction(final UserActionAttachment uaa) {
    final Resource pus = getData().getResourceList().getResource(Constants.PUS);
    final int cost = uaa.getCostPu();
    if (cost > 0) {
        // don't notify user of spending money anymore
        // notifyMoney(uaa, true);
        final String transcriptText = bridge.getPlayerId().getName() + " spend " + cost + " PU on User Action: " + MyFormatter.attachmentNameToText(uaa.getName());
        bridge.getHistoryWriter().startEvent(transcriptText);
        final Change charge = ChangeFactory.changeResourcesChange(bridge.getPlayerId(), pus, -cost);
        bridge.addChange(charge);
    } else {
        final String transcriptText = bridge.getPlayerId().getName() + " takes action: " + MyFormatter.attachmentNameToText(uaa.getName());
        // we must start an event anyway
        bridge.getHistoryWriter().startEvent(transcriptText);
    }
}

Example 33 with Change

use of games.strategy.engine.data.Change in project triplea by triplea-game.

the class MoveDelegate method resetUnitStateAndDelegateState.

private void resetUnitStateAndDelegateState() {
    // while not a 'unit state', this is fine here for now. since we only have one instance of this delegate, as long as
    // it gets cleared once per player's turn block, we are fine.
    pusLost.clear();
    final Change change = getResetUnitStateChange(getData());
    if (!change.isEmpty()) {
        // if no non-combat occurred, we may have cleanup left from combat
        // that we need to spawn an event for
        bridge.getHistoryWriter().startEvent(CLEANING_UP_DURING_MOVEMENT_PHASE);
        bridge.addChange(change);
    }
}

Example 34 with Change

use of games.strategy.engine.data.Change in project triplea by triplea-game.

the class MoveDelegate method repairedChangeInto.

private static void repairedChangeInto(final Set<Unit> units, final Territory territory, final IDelegateBridge bridge) {
    final List<Unit> changesIntoUnits = CollectionUtils.getMatches(units, Matches.unitWhenHitPointsRepairedChangesInto());
    final CompositeChange changes = new CompositeChange();
    final List<Unit> unitsToRemove = new ArrayList<>();
    final List<Unit> unitsToAdd = new ArrayList<>();
    for (final Unit unit : changesIntoUnits) {
        final Map<Integer, Tuple<Boolean, UnitType>> map = UnitAttachment.get(unit.getType()).getWhenHitPointsRepairedChangesInto();
        if (map.containsKey(unit.getHits())) {
            final boolean translateAttributes = map.get(unit.getHits()).getFirst();
            final UnitType unitType = map.get(unit.getHits()).getSecond();
            final List<Unit> toAdd = unitType.create(1, unit.getOwner());
            if (translateAttributes) {
                final Change translate = TripleAUnit.translateAttributesToOtherUnits(unit, toAdd, territory);
                changes.add(translate);
            }
            unitsToRemove.add(unit);
            unitsToAdd.addAll(toAdd);
        }
    }
    if (!unitsToRemove.isEmpty()) {
        bridge.addChange(changes);
        final String removeText = MyFormatter.unitsToText(unitsToRemove) + " removed in " + territory.getName();
        bridge.getHistoryWriter().addChildToEvent(removeText, new ArrayList<>(unitsToRemove));
        bridge.addChange(ChangeFactory.removeUnits(territory, unitsToRemove));
        final String addText = MyFormatter.unitsToText(unitsToAdd) + " added in " + territory.getName();
        bridge.getHistoryWriter().addChildToEvent(addText, new ArrayList<>(unitsToAdd));
        bridge.addChange(ChangeFactory.addUnits(territory, unitsToAdd));
    }
}

Example 35 with Change

use of games.strategy.engine.data.Change in project triplea by triplea-game.

the class MovePerformer method markTransportsMovement.

/**
 * Marks transports and units involved in unloading with no movement left.
 */
private void markTransportsMovement(final Collection<Unit> arrived, final Map<Unit, Unit> transporting, final Route route) {
    if (transporting == null) {
        return;
    }
    final GameData data = bridge.getData();
    final Predicate<Unit> paratroopNAirTransports = Matches.unitIsAirTransport().or(Matches.unitIsAirTransportable());
    final boolean paratroopsLanding = arrived.stream().anyMatch(paratroopNAirTransports) && MoveValidator.allLandUnitsAreBeingParatroopered(arrived);
    final Map<Unit, Collection<Unit>> dependentAirTransportableUnits = MoveValidator.getDependents(CollectionUtils.getMatches(arrived, Matches.unitCanTransport()));
    // add newly created dependents
    if (m_newDependents != null) {
        for (final Entry<Unit, Collection<Unit>> entry : m_newDependents.entrySet()) {
            Collection<Unit> dependents = dependentAirTransportableUnits.get(entry.getKey());
            if (dependents != null) {
                dependents.addAll(entry.getValue());
            } else {
                dependents = entry.getValue();
            }
            dependentAirTransportableUnits.put(entry.getKey(), dependents);
        }
    }
    // So they can all continue to move normally
    if (!paratroopsLanding && !dependentAirTransportableUnits.isEmpty()) {
        final Collection<Unit> airTransports = CollectionUtils.getMatches(arrived, Matches.unitIsAirTransport());
        airTransports.addAll(dependentAirTransportableUnits.keySet());
        MovePanel.clearDependents(airTransports);
    }
    // load the transports
    if (route.isLoad() || paratroopsLanding) {
        // mark transports as having transported
        for (final Unit load : transporting.keySet()) {
            final Unit transport = transporting.get(load);
            if (!TransportTracker.transporting(transport).contains(load)) {
                final Change change = TransportTracker.loadTransportChange((TripleAUnit) transport, load);
                m_currentMove.addChange(change);
                m_currentMove.load(transport);
                bridge.addChange(change);
            }
        }
        if (transporting.isEmpty()) {
            for (final Unit airTransport : dependentAirTransportableUnits.keySet()) {
                for (final Unit unit : dependentAirTransportableUnits.get(airTransport)) {
                    final Change change = TransportTracker.loadTransportChange((TripleAUnit) airTransport, unit);
                    m_currentMove.addChange(change);
                    m_currentMove.load(airTransport);
                    bridge.addChange(change);
                }
            }
        }
    }
    if (route.isUnload() || paratroopsLanding) {
        final Set<Unit> units = new HashSet<>();
        units.addAll(transporting.values());
        units.addAll(transporting.keySet());
        // if there are multiple units on a single transport, the transport will be in units list multiple times
        if (transporting.isEmpty()) {
            units.addAll(dependentAirTransportableUnits.keySet());
            for (final Collection<Unit> airTransport : dependentAirTransportableUnits.values()) {
                units.addAll(airTransport);
            }
        }
        // any pending battles in the unloading zone?
        final BattleTracker tracker = getBattleTracker();
        final boolean pendingBattles = tracker.getPendingBattle(route.getStart(), false, BattleType.NORMAL) != null;
        for (final Unit unit : units) {
            if (Matches.unitIsAir().test(unit)) {
                continue;
            }
            final Unit transportedBy = ((TripleAUnit) unit).getTransportedBy();
            // we will unload our paratroopers after they land in battle (after aa guns fire)
            if (paratroopsLanding && transportedBy != null && Matches.unitIsAirTransport().test(transportedBy) && GameStepPropertiesHelper.isCombatMove(data) && Matches.territoryHasNonSubmergedEnemyUnits(player, data).test(route.getEnd())) {
                continue;
            }
            // unload the transports
            final Change change1 = TransportTracker.unloadTransportChange((TripleAUnit) unit, m_currentMove.getRoute().getEnd(), pendingBattles);
            m_currentMove.addChange(change1);
            m_currentMove.unload(unit);
            bridge.addChange(change1);
            // set noMovement
            final Change change2 = ChangeFactory.markNoMovementChange(Collections.singleton(unit));
            m_currentMove.addChange(change2);
            bridge.addChange(change2);
        }
    }
}