@Command(
aliases = {"/redo", "redo"},
usage = "[times] [player]",
desc = "Redoes the last action (from history)",
min = 0,
max = 2)
@CommandPermissions("worldedit.history.redo")
public void redo(
CommandContext args, LocalSession session, LocalPlayer player, EditSession editSession)
throws WorldEditException {
int times = Math.max(1, args.getInteger(0, 1));
for (int i = 0; i < times; ++i) {
EditSession redone;
if (args.argsLength() < 2) {
redone = session.redo(session.getBlockBag(player));
} else {
player.checkPermission("worldedit.history.redo.other");
LocalSession sess = we.getSession(args.getString(1));
if (sess == null) {
player.printError("Unable to find session for " + args.getString(1));
break;
}
redone = sess.redo(session.getBlockBag(player));
}
if (redone != null) {
player.print("Redo successful.");
we.flushBlockBag(player, redone);
} else {
player.printError("Nothing left to redo.");
}
}
}
/**
* Remember an edit session.
*
* @param player
* @param editSession
*/
public void remember(Player player, EditSession editSession) {
LocalPlayer wePlayer = wrapPlayer(player);
LocalSession session = controller.getSession(wePlayer);
session.remember(editSession);
editSession.flushQueue();
controller.flushBlockBag(wePlayer, editSession);
}