@Override
public void loadFromSnapshot(Document doc, Element node) {
NodeList nl = node.getElementsByTagName("player");
for (int i = 0; i < nl.getLength(); i++) {
Element playerEl = (Element) nl.item(i);
Player player = game.getPlayer(Integer.parseInt(playerEl.getAttribute("index")));
castles.put(player, Integer.parseInt(playerEl.getAttribute("castles")));
}
nl = node.getElementsByTagName("castle");
for (int i = 0; i < nl.getLength(); i++) {
Element castleEl = (Element) nl.item(i);
Position pos = XMLUtils.extractPosition(castleEl);
Location loc = Location.valueOf(castleEl.getAttribute("location"));
Castle castle = convertCityToCastle(pos, loc, true);
boolean isNew = XMLUtils.attributeBoolValue(castleEl, "new");
boolean isCompleted = XMLUtils.attributeBoolValue(castleEl, "completed");
if (isNew) {
newCastles.add(castle);
} else if (isCompleted) {
emptyCastles.add(castle);
} else {
scoreableCastleVicinity.put(castle, castle.getVicinity());
}
}
}
@Override
public void turnPartCleanUp() {
for (Castle castle : newCastles) {
scoreableCastleVicinity.put(castle, castle.getVicinity());
}
newCastles.clear();
castleScore.clear();
}
private void scoreCastle(Castle castle, int points) {
List<Meeple> meeples = castle.getMeeples();
if (meeples.isEmpty()) meeples = castle.getSecondFeature().getMeeples();
Meeple m = meeples.get(0); // all meeples must share same owner
m.getPlayer().addPoints(points, PointCategory.CASTLE);
game.post(new ScoreEvent(m.getFeature(), points, PointCategory.CASTLE, m));
m.undeploy(false);
}
private Castle replaceCityWithCastle(Tile tile, Location loc) {
ListIterator<Feature> iter = tile.getFeatures().listIterator();
City city = null;
while (iter.hasNext()) {
Feature feature = iter.next();
if (feature.getLocation() == loc) {
city = (City) feature;
break;
}
}
List<Meeple> meeples =
new ArrayList<>(city.getMeeples()); // collection copy required!!! undeploy modify it
for (Meeple m : meeples) {
m.undeploy();
}
Castle castle = new Castle();
castle.setTile(tile);
castle.setId(game.idSequnceNextVal());
castle.setLocation(loc.rotateCCW(tile.getRotation()));
iter.set(castle);
for (Feature f : tile.getFeatures()) { // replace also city references
if (f instanceof Farm) {
Farm farm = (Farm) f;
Feature[] adjoining = farm.getAdjoiningCities();
if (adjoining != null) {
for (int i = 0; i < adjoining.length; i++) {
if (adjoining[i] == city) {
adjoining[i] = castle;
break;
}
}
}
}
}
FeaturePointer fp = new FeaturePointer(tile.getPosition(), loc);
for (Meeple m : meeples) {
if (m.getPlayer() == game.getActivePlayer() && m.isDeploymentAllowed(castle).result) {
m.deploy(fp);
}
}
return castle;
}
private void checkCastleVicinity(Iterable<Position> triggerPositions, int score) {
for (Position p : triggerPositions) {
for (Entry<Castle, Position[]> entry : scoreableCastleVicinity.entrySet()) {
Position[] vicinity = entry.getValue();
for (int i = 0; i < vicinity.length; i++) {
if (vicinity[i].equals(p)) {
Castle master = entry.getKey();
Integer currentCastleScore = castleScore.get(master);
if (currentCastleScore == null || currentCastleScore < score) {
castleScore.put(master, score);
// chain reaction, one completed castle triggers another
checkCastleVicinity(Arrays.asList(master.getCastleBase()), score);
}
break;
}
}
}
}
}
private Castle convertCityToCastle(Position pos, Location loc, boolean loadFromSnaphot) {
Castle castle1 = replaceCityWithCastle(getBoard().get(pos), loc);
Castle castle2 = replaceCityWithCastle(getBoard().get(pos.add(loc)), loc.rev());
castle1.getEdges()[0] = castle2;
castle2.getEdges()[0] = castle1;
if (!loadFromSnaphot) {
newCastles.add(castle1.getMaster());
}
game.post(new CastleDeployedEvent(game.getActivePlayer(), castle1, castle2));
return castle1.getMaster();
}
private Element createCastleXmlElement(Document doc, Castle castle) {
Element el = doc.createElement("castle");
el.setAttribute("location", castle.getLocation().toString());
XMLUtils.injectPosition(el, castle.getTile().getPosition());
return el;
}