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

Example 46 with Change

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

the class EndTurnDelegate method addUnitCreatedResources.

private String addUnitCreatedResources(final IDelegateBridge bridge) {
    // Find total unit generated resources for all owned units
    final GameData data = getData();
    final PlayerID player = data.getSequence().getStep().getPlayerId();
    final IntegerMap<Resource> resourceTotalsMap = findUnitCreatedResources(player, data);
    // Add resource changes and create end turn report string
    final StringBuilder endTurnReport = new StringBuilder();
    final CompositeChange change = new CompositeChange();
    for (final Resource resource : resourceTotalsMap.keySet()) {
        int toAdd = resourceTotalsMap.getInt(resource);
        if (toAdd == 0) {
            continue;
        }
        int total = player.getResources().getQuantity(resource) + toAdd;
        if (total < 0) {
            toAdd -= total;
            total = 0;
        }
        final String transcriptText = "Units generate " + toAdd + " " + resource.getName() + "; " + player.getName() + " end with " + total + " " + resource.getName();
        bridge.getHistoryWriter().startEvent(transcriptText);
        endTurnReport.append(transcriptText).append("<br />");
        final Change resources = ChangeFactory.changeResourcesChange(player, resource, toAdd);
        change.add(resources);
    }
    if (!change.isEmpty()) {
        bridge.addChange(change);
    }
    return endTurnReport.toString();
}

Example 47 with Change

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

the class EndTurnDelegate method determineNationalObjectives.

/**
 * Determine if National Objectives have been met, and then do them.
 */
private String determineNationalObjectives(final IDelegateBridge bridge) {
    final GameData data = getData();
    final PlayerID player = data.getSequence().getStep().getPlayerId();
    // Find and test all the conditions for triggers and national objectives
    final Set<TriggerAttachment> triggers = new HashSet<>();
    final List<RulesAttachment> objectives = new ArrayList<>();
    final HashMap<ICondition, Boolean> testedConditions = testNationalObjectivesAndTriggers(player, data, bridge, triggers, objectives);
    // Execute triggers
    final StringBuilder endTurnReport = new StringBuilder();
    final boolean useTriggers = Properties.getTriggers(data);
    if (useTriggers && !triggers.isEmpty()) {
        final Set<TriggerAttachment> toFireTestedAndSatisfied = new HashSet<>(CollectionUtils.getMatches(triggers, AbstractTriggerAttachment.isSatisfiedMatch(testedConditions)));
        endTurnReport.append(TriggerAttachment.triggerResourceChange(toFireTestedAndSatisfied, bridge, null, null, true, true, true, true)).append("<br />");
    }
    // Execute national objectives
    for (final RulesAttachment rule : objectives) {
        int uses = rule.getUses();
        if (uses == 0 || !rule.isSatisfied(testedConditions)) {
            continue;
        }
        int toAdd = rule.getObjectiveValue();
        toAdd *= Properties.getPuMultiplier(data);
        toAdd *= rule.getEachMultiple();
        int total = player.getResources().getQuantity(Constants.PUS) + toAdd;
        if (total < 0) {
            toAdd -= total;
            total = 0;
        }
        final Change change = ChangeFactory.changeResourcesChange(player, data.getResourceList().getResource(Constants.PUS), toAdd);
        bridge.addChange(change);
        if (uses > 0) {
            uses--;
            final Change use = ChangeFactory.attachmentPropertyChange(rule, Integer.toString(uses), "uses");
            bridge.addChange(use);
        }
        final String puMessage = MyFormatter.attachmentNameToText(rule.getName()) + ": " + player.getName() + " met a national objective for an additional " + toAdd + MyFormatter.pluralize(" PU", toAdd) + "; end with " + total + MyFormatter.pluralize(" PU", total);
        bridge.getHistoryWriter().startEvent(puMessage);
        endTurnReport.append(puMessage).append("<br />");
    }
    return endTurnReport.toString();
}

Example 48 with Change

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

the class IndustrialTechnologyAdvance method perform.

@Override
public void perform(final PlayerID id, final IDelegateBridge bridge) {
    final ProductionFrontier current = id.getProductionFrontier();
    // they already have it
    if (current.getName().endsWith("IndustrialTechnology")) {
        return;
    }
    final String industrialTechName = current.getName() + "IndustrialTechnology";
    final ProductionFrontier advancedTech = bridge.getData().getProductionFrontierList().getProductionFrontier(industrialTechName);
    // it doesnt exist, dont crash
    if (advancedTech == null) {
        Logger.getLogger(TechAdvance.class.getName()).log(Level.WARNING, "No tech named:" + industrialTechName + " not adding tech");
        return;
    }
    final Change prodChange = ChangeFactory.changeProductionFrontier(id, advancedTech);
    bridge.addChange(prodChange);
}

Example 49 with Change

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

the class InitializationDelegate method resetUnitState.

/**
 * The initTransportedLandUnits has some side effects, and we need to reset unit state to get rid of them.
 */
private void resetUnitState() {
    final Change change = MoveDelegate.getResetUnitStateChange(getData());
    if (!change.isEmpty()) {
        bridge.getHistoryWriter().startEvent("Cleaning up unit state.");
        bridge.addChange(change);
    }
}

Example 50 with Change

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

the class BattleTracker method addBattle.

void addBattle(final Route route, final Collection<Unit> units, final boolean bombing, final PlayerID id, final IDelegateBridge bridge, final UndoableMove changeTracker, final Collection<Unit> unitsNotUnloadedTilEndOfRoute, final HashMap<Unit, HashSet<Unit>> targets, final boolean airBattleCompleted) {
    final GameData data = bridge.getData();
    if (bombing) {
        // (the air battle will create a bombing battle when done, if needed)
        if (!airBattleCompleted && Properties.getRaidsMayBePreceededByAirBattles(data) && AirBattle.territoryCouldPossiblyHaveAirBattleDefenders(route.getEnd(), id, data, bombing)) {
            addAirBattle(route, units, id, data, true);
        } else {
            addBombingBattle(route, units, id, data, targets);
        }
        // say they were in combat
        markWasInCombat(units, bridge, changeTracker);
    } else {
        // create both an air battle and a normal battle
        if (!airBattleCompleted && Properties.getBattlesMayBePreceededByAirBattles(data) && AirBattle.territoryCouldPossiblyHaveAirBattleDefenders(route.getEnd(), id, data, bombing)) {
            addAirBattle(route, CollectionUtils.getMatches(units, AirBattle.attackingGroundSeaBattleEscorts()), id, data, false);
        }
        final Change change = addMustFightBattleChange(route, units, id, data);
        bridge.addChange(change);
        if (changeTracker != null) {
            changeTracker.addChange(change);
        }
        if (units.stream().anyMatch(Matches.unitIsLand()) || units.stream().anyMatch(Matches.unitIsSea())) {
            addEmptyBattle(route, units, id, bridge, changeTracker, unitsNotUnloadedTilEndOfRoute);
        }
    }
}