@Override
public void saveToSnapshot(Document doc, Element node) {
for (Road tunnel : tunnels) {
if (tunnel.getTile().getPosition() != null && tunnel.getTunnelEnd() != Road.OPEN_TUNNEL) {
Element el = doc.createElement("tunnel");
node.appendChild(el);
XmlUtils.injectPosition(el, tunnel.getTile().getPosition());
el.setAttribute("location", tunnel.getLocation().toString());
el.setAttribute("player", "" + (tunnel.getTunnelEnd() % 100));
el.setAttribute("b", tunnel.getTunnelEnd() > 100 ? "yes" : "no");
}
}
}
@Override
public void prepareActions(List<PlayerAction<?>> actions, Set<FeaturePointer> commonSites) {
if (isTunnelUsedThisTurn()) return;
if (getOpenTunnels().isEmpty()) return;
List<TunnelAction> tunnelActions = new ArrayList<>(2);
TunnelAction tunnelAction = null;
if (getTunnelTokens(game.getActivePlayer(), false) > 0) {
tunnelActions.add(new TunnelAction(false));
}
if (getTunnelTokens(game.getActivePlayer(), true) > 0) {
tunnelActions.add(new TunnelAction(true));
}
for (TunnelAction ta : tunnelActions) {
for (Road tunnelEnd : getOpenTunnels()) {
ta.add(new FeaturePointer(getTile().getPosition(), tunnelEnd.getLocation()));
}
}
actions.addAll(tunnelActions);
}