@Command( aliases = {"/copy"}, flags = "em", desc = "Copy the selection to the clipboard", help = "Copy the selection to the clipboard\n" + "Flags:\n" + " -e controls whether entities are copied\n" + " -m sets a source mask so that excluded blocks become air\n" + "WARNING: Pasting entities cannot yet be undone!", min = 0, max = 0) @CommandPermissions("worldedit.clipboard.copy") public void copy( Player player, LocalSession session, EditSession editSession, @Selection Region region, @Switch('e') boolean copyEntities, @Switch('m') Mask mask) throws WorldEditException { BlockArrayClipboard clipboard = new BlockArrayClipboard(region); clipboard.setOrigin(session.getPlacementPosition(player)); ForwardExtentCopy copy = new ForwardExtentCopy(editSession, region, clipboard, region.getMinimumPoint()); if (mask != null) { copy.setSourceMask(mask); } Operations.completeLegacy(copy); session.setClipboard(new ClipboardHolder(clipboard, editSession.getWorld().getWorldData())); player.print(region.getArea() + " block(s) were copied."); }
@Command( aliases = {"/paste"}, usage = "", flags = "sao", desc = "Paste the clipboard's contents", help = "Pastes the clipboard's contents.\n" + "Flags:\n" + " -a skips air blocks\n" + " -o pastes at the original position\n" + " -s selects the region after pasting", min = 0, max = 0) @CommandPermissions("worldedit.clipboard.paste") @Logging(PLACEMENT) public void paste( Player player, LocalSession session, EditSession editSession, @Switch('a') boolean ignoreAirBlocks, @Switch('o') boolean atOrigin, @Switch('s') boolean selectPasted) throws WorldEditException { ClipboardHolder holder = session.getClipboard(); Clipboard clipboard = holder.getClipboard(); Region region = clipboard.getRegion(); Vector to = atOrigin ? clipboard.getOrigin() : session.getPlacementPosition(player); Operation operation = holder .createPaste(editSession, editSession.getWorld().getWorldData()) .to(to) .ignoreAirBlocks(ignoreAirBlocks) .build(); Operations.completeLegacy(operation); if (selectPasted) { Vector clipboardOffset = clipboard.getRegion().getMinimumPoint().subtract(clipboard.getOrigin()); Vector realTo = to.add(holder.getTransform().apply(clipboardOffset)); Vector max = realTo.add( holder .getTransform() .apply(region.getMaximumPoint().subtract(region.getMinimumPoint()))); RegionSelector selector = new CuboidRegionSelector(player.getWorld(), realTo, max); session.setRegionSelector(player.getWorld(), selector); selector.learnChanges(); selector.explainRegionAdjust(player, session); } player.print("The clipboard has been pasted at " + to); }