public void describeCUI(LocalSession session, LocalPlayer player) {
final List<BlockVector2D> points = region.getPoints();
for (int id = 0; id < points.size(); id++) {
session.dispatchCUIEvent(player, new SelectionPoint2DEvent(id, points.get(id), getArea()));
}
session.dispatchCUIEvent(
player, new SelectionMinMaxEvent(region.getMinimumY(), region.getMaximumY()));
}
public boolean selectSecondary(Vector pos) {
if (region.size() > 0) {
final List<BlockVector2D> points = region.getPoints();
final BlockVector2D lastPoint = points.get(region.size() - 1);
if (lastPoint.getBlockX() == pos.getBlockX() && lastPoint.getBlockZ() == pos.getBlockZ()) {
return false;
}
if (maxPoints >= 0 && points.size() > maxPoints) {
return false;
}
}
region.addPoint(pos);
region.expandY(pos.getBlockY());
return true;
}
public int getPointCount() {
return region.getPoints().size();
}
public void learnChanges() {
BlockVector2D pt = region.getPoints().get(0);
pos1 = new BlockVector(pt.getBlockX(), region.getMinimumPoint().getBlockY(), pt.getBlockZ());
}
