public static void merge(
final LayerVisibility v1,
final LayerVisibility v2,
final TShortObjectHashMap<short[]> layerByGroups) {
for (int i = 0; i < v1.size(); ++i) {
final short[] layers = v1.getQuickValue(i);
if (Arrays.binarySearch(layers, (short) 0) >= 0) {
final short layer = v1.getQuickKey(i);
final TShortHashSet set = new TShortHashSet(layerByGroups.get(layer));
set.addAll(v2.getVisibleFromOutdoor());
final short[] added = set.toArray();
Arrays.sort(added);
layerByGroups.put(layer, added);
}
}
}
private void mergeVisibility(
final THashMap<AbstractBuildingStruct, LayerVisibility> transformed,
final TShortObjectHashMap<short[]> layerByGroups) {
final ArrayList<AbstractBuildingStruct> buildings = new ArrayList<AbstractBuildingStruct>();
this.m_havenWorld.foreachBuildings(
new TObjectProcedure<AbstractBuildingStruct>() {
@Override
public boolean execute(final AbstractBuildingStruct building) {
buildings.add(building);
return true;
}
});
for (final AbstractBuildingStruct b1 : buildings) {
for (final AbstractBuildingStruct b2 : buildings) {
if (b1 == b2) {
continue;
}
final LayerVisibility visibility1 = transformed.get(b1);
final LayerVisibility visibility2 = transformed.get(b2);
LayerVisibility.merge(visibility1, visibility2, layerByGroups);
}
}
}