/**
* Gets the region selection for the player.
*
* @param player
* @return the selection or null if there was none
*/
public Selection getSelection(Player player) {
if (player == null) {
throw new IllegalArgumentException("Null player not allowed");
}
if (!player.isOnline()) {
throw new IllegalArgumentException("Offline player not allowed");
}
LocalSession session = controller.getSession(wrapPlayer(player));
RegionSelector selector =
session.getRegionSelector(BukkitUtil.getLocalWorld(player.getWorld()));
try {
Region region = selector.getRegion();
World world = ((BukkitWorld) session.getSelectionWorld()).getWorld();
if (region instanceof CuboidRegion) {
return new CuboidSelection(world, selector, (CuboidRegion) region);
} else if (region instanceof Polygonal2DRegion) {
return new Polygonal2DSelection(world, selector, (Polygonal2DRegion) region);
} else {
return null;
}
} catch (IncompleteRegionException e) {
return null;
}
}
@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);
}