/* * WorldEdit, a Minecraft world manipulation toolkit * Copyright (C) sk89q * Copyright (C) WorldEdit team and contributors * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by the * Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License * for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . */ package com.sk89q.worldedit.command; import com.sk89q.minecraft.util.commands.Command; import com.sk89q.minecraft.util.commands.CommandContext; import com.sk89q.minecraft.util.commands.CommandException; import com.sk89q.minecraft.util.commands.CommandPermissions; import com.sk89q.worldedit.EditSession; import com.sk89q.worldedit.FilenameResolutionException; import com.sk89q.worldedit.LocalConfiguration; import com.sk89q.worldedit.LocalSession; import com.sk89q.worldedit.WorldEdit; import com.sk89q.worldedit.WorldEditException; import com.sk89q.worldedit.entity.Player; import com.sk89q.worldedit.extension.platform.Actor; import com.sk89q.worldedit.schematic.SchematicFormat; import java.io.File; import java.io.FileFilter; import java.util.Arrays; import java.util.Comparator; import static com.google.common.base.Preconditions.checkNotNull; /** * Commands that work with schematic files. */ public class SchematicCommands { private final WorldEdit worldEdit; /** * Create a new instance. * * @param worldEdit reference to WorldEdit */ public SchematicCommands(WorldEdit worldEdit) { checkNotNull(worldEdit); this.worldEdit = worldEdit; } @Command( aliases = { "load", "l" }, usage = "[format] ", desc = "Load a file into your clipboard", help = "Load a schematic file into your clipboard\n" + "Format is a format from \"//schematic formats\"\n" + "If the format is not provided, WorldEdit will\n" + "attempt to automatically detect the format of the schematic", flags = "f", min = 1, max = 2 ) @CommandPermissions({"worldedit.clipboard.load", "worldedit.schematic.load"}) // TODO: Remove 'clipboard' perm public void load(Player player, LocalSession session, EditSession editSession, CommandContext args) throws WorldEditException, CommandException { // TODO: Update for new clipboard throw new CommandException("Needs to be re-written again"); } @Command( aliases = { "save", "s" }, usage = "[format] ", desc = "Save your clipboard to file", help = "Save your clipboard to file\n" + "Format is a format from \"//schematic formats\"\n", min = 1, max = 2 ) @CommandPermissions({"worldedit.clipboard.save", "worldedit.schematic.save"}) // TODO: Remove 'clipboard' perm public void save(Player player, LocalSession session, EditSession editSession, CommandContext args) throws WorldEditException, CommandException { // TODO: Update for new clipboard throw new CommandException("Needs to be re-written again"); } @Command( aliases = { "delete", "d" }, usage = "", desc = "Delete a saved schematic", help = "Delete a schematic from the schematic list", min = 1, max = 1 ) @CommandPermissions("worldedit.schematic.delete") public void delete(Player player, LocalSession session, EditSession editSession, CommandContext args) throws WorldEditException { LocalConfiguration config = worldEdit.getConfiguration(); String filename = args.getString(0); File dir = worldEdit.getWorkingDirectoryFile(config.saveDir); File f = worldEdit.getSafeSaveFile(player, dir, filename, "schematic", "schematic"); if (!f.exists()) { player.printError("Schematic " + filename + " does not exist!"); return; } if (!f.delete()) { player.printError("Deletion of " + filename + " failed! Maybe it is read-only."); return; } player.print(filename + " has been deleted."); } @Command( aliases = {"formats", "listformats", "f"}, desc = "List available formats", max = 0 ) @CommandPermissions("worldedit.schematic.formats") public void formats(Actor actor) throws WorldEditException { actor.print("Available schematic formats (Name: Lookup names)"); StringBuilder builder; boolean first = true; for (SchematicFormat format : SchematicFormat.getFormats()) { builder = new StringBuilder(); builder.append(format.getName()).append(": "); for (String lookupName : format.getLookupNames()) { if (!first) { builder.append(", "); } builder.append(lookupName); first = false; } first = true; actor.print(builder.toString()); } } @Command( aliases = {"list", "all", "ls"}, desc = "List saved schematics", max = 0, flags = "dn", help = "List all schematics in the schematics directory\n" + " -d sorts by date, oldest first\n" + " -n sorts by date, newest first\n" ) @CommandPermissions("worldedit.schematic.list") public void list(Actor actor, CommandContext args) throws WorldEditException { File dir = worldEdit.getWorkingDirectoryFile(worldEdit.getConfiguration().saveDir); File[] files = dir.listFiles(new FileFilter(){ @Override public boolean accept(File file) { // sort out directories from the schematic list // if WE supports sub-directories in the future, // this will have to be changed return file.isFile(); } }); if (files == null) { throw new FilenameResolutionException(dir.getPath(), "Schematics directory invalid or not found."); } final int sortType = args.hasFlag('d') ? -1 : args.hasFlag('n') ? 1 : 0; // cleanup file list Arrays.sort(files, new Comparator(){ @Override public int compare(File f1, File f2) { // this should no longer happen, as directory-ness is checked before // however, if a directory slips through, this will break the contract // of comparator transitivity if (!f1.isFile() || !f2.isFile()) return -1; // http://stackoverflow.com/questions/203030/best-way-to-list-files-in-java-sorted-by-date-modified int result = sortType == 0 ? f1.getName().compareToIgnoreCase(f2.getName()) : // use name by default Long.valueOf(f1.lastModified()).compareTo(f2.lastModified()); // use date if there is a flag if (sortType == 1) result = -result; // flip date for newest first instead of oldest first return result; } }); actor.print("Available schematics (Filename (Format)):"); actor.print(listFiles("", files)); } private String listFiles(String prefix, File[] files) { StringBuilder build = new StringBuilder(); for (File file : files) { if (file.isDirectory()) { build.append(listFiles(prefix + file.getName() + "/", file.listFiles())); continue; } if (!file.isFile()) { continue; } build.append("\n\u00a79"); SchematicFormat format = SchematicFormat.getFormat(file); build.append(prefix).append(file.getName()) .append(": ").append(format == null ? "Unknown" : format.getName()); } return build.toString(); } }