@Override
public void areaSet (GuiUrbanist gui, int x1, int y1, int z1, int x2, int y2, int z2) {
super.areaSet(gui, x1, y1, z1, x2, y2, z2);
if (selection != -1) {
Box box = new Box();
box.initialize(x1, y1, z1, x2, y2, z2);
gui.urbanist.rpcStartFiller(fillerSlots.get(selection).getPattern().getUniqueTag(), box);
}
}