@Override
public void loadFromSnapshot(Document doc, Element node) {
NodeList nl = node.getElementsByTagName("tunnel");
for (int i = 0; i < nl.getLength(); i++) {
Element el = (Element) nl.item(i);
Position pos = XmlUtils.extractPosition(el);
Location loc = Location.valueOf(el.getAttribute("location"));
Road road = (Road) getBoard().get(pos).getFeature(loc);
if (!road.isTunnelEnd()) {
logger.error("Tunnel end does not exist.");
continue;
}
Player player = game.getPlayer(Integer.parseInt(el.getAttribute("player")));
boolean isB = "yes".equals(el.getAttribute("b"));
road.setTunnelEnd(getTunnelId(player, isB));
game.post(new TunnelPiecePlacedEvent(player, pos, loc, isB));
}
}
public void placeTunnelPiece(Position p, Location loc, boolean isB) {
Road road = (Road) getBoard().get(p).getFeature(loc);
if (!road.isTunnelOpen()) {
throw new IllegalStateException("No open tunnel here.");
}
Player player = game.getActivePlayer();
int connectionId = getTunnelId(player, isB);
decreaseTunnelTokens(player, isB);
for (Road r : tunnels) {
if (r.getTunnelEnd() == connectionId) {
r.setTunnelEdge(road);
road.setTunnelEdge(r);
break;
}
}
road.setTunnelEnd(connectionId);
placedTunnelCurrentTurn = road;
game.post(new TunnelPiecePlacedEvent(player, p, loc, isB));
}