2014-04-03 02:08:50 +00:00
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/*
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2014-04-04 22:03:18 +00:00
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
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2014-04-03 02:08:50 +00:00
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*
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2014-04-04 22:03:18 +00:00
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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2014-04-03 02:08:50 +00:00
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* (at your option) any later version.
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*
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2014-04-04 22:03:18 +00:00
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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2014-04-03 02:08:50 +00:00
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*
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2014-04-04 22:03:18 +00:00
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* You should have received a copy of the GNU Lesser General Public License
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2014-04-03 02:08:50 +00:00
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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2014-04-04 22:03:18 +00:00
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*/
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2014-04-03 02:08:50 +00:00
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package com.sk89q.worldedit.command.tool;
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2018-07-29 08:27:30 +00:00
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import com.google.common.collect.Lists;
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2015-03-10 21:55:51 +00:00
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import com.sk89q.worldedit.EditSession;
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2014-06-28 02:55:38 +00:00
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import com.sk89q.worldedit.LocalConfiguration;
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import com.sk89q.worldedit.LocalSession;
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2015-03-10 21:55:51 +00:00
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import com.sk89q.worldedit.MaxChangedBlocksException;
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2014-06-28 02:55:38 +00:00
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import com.sk89q.worldedit.entity.Player;
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import com.sk89q.worldedit.extension.platform.Actor;
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import com.sk89q.worldedit.extension.platform.Platform;
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2018-10-14 10:40:53 +00:00
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import com.sk89q.worldedit.math.BlockVector3;
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2018-07-29 08:27:30 +00:00
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import com.sk89q.worldedit.registry.state.Property;
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2014-06-28 02:55:38 +00:00
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import com.sk89q.worldedit.util.Location;
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import com.sk89q.worldedit.world.World;
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2018-07-05 13:22:33 +00:00
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import com.sk89q.worldedit.world.block.BlockState;
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2014-04-03 02:08:50 +00:00
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2018-07-29 08:27:30 +00:00
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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2014-04-03 02:08:50 +00:00
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/**
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* A mode that cycles the data values of supported blocks.
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*/
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public class BlockDataCyler implements DoubleActionBlockTool {
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2014-06-28 02:55:38 +00:00
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@Override
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public boolean canUse(Actor player) {
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2014-04-03 02:08:50 +00:00
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return player.hasPermission("worldedit.tool.data-cycler");
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}
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2018-07-29 08:27:30 +00:00
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private Map<UUID, Property<?>> selectedProperties = new HashMap<>();
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2014-06-28 02:55:38 +00:00
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private boolean handleCycle(Platform server, LocalConfiguration config,
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Player player, LocalSession session, Location clicked, boolean forward) {
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2014-04-03 02:08:50 +00:00
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2014-06-29 22:36:41 +00:00
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World world = (World) clicked.getExtent();
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2014-04-03 02:08:50 +00:00
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2018-10-14 10:40:53 +00:00
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BlockVector3 blockPoint = clicked.toVector().toBlockPoint();
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BlockState block = world.getBlock(blockPoint);
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2014-04-03 02:08:50 +00:00
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2014-06-28 02:55:38 +00:00
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if (!config.allowedDataCycleBlocks.isEmpty()
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2014-04-03 02:08:50 +00:00
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&& !player.hasPermission("worldedit.override.data-cycler")
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2018-07-05 13:22:33 +00:00
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&& !config.allowedDataCycleBlocks.contains(block.getBlockType().getId())) {
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2014-04-03 02:08:50 +00:00
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player.printError("You are not permitted to cycle the data value of that block.");
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return true;
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}
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2018-07-05 13:22:33 +00:00
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if (block.getStates().keySet().isEmpty()) {
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2014-04-03 02:08:50 +00:00
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player.printError("That block's data cannot be cycled!");
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} else {
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2018-07-29 08:27:30 +00:00
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Property currentProperty = selectedProperties.get(player.getUniqueId());
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if (currentProperty == null || (forward && block.getState(currentProperty) == null)) {
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currentProperty = block.getStates().keySet().stream().findFirst().get();
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selectedProperties.put(player.getUniqueId(), currentProperty);
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}
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if (forward) {
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block.getState(currentProperty);
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int index = currentProperty.getValues().indexOf(block.getState(currentProperty));
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index = (index + 1) % currentProperty.getValues().size();
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BlockState newBlock = block.with(currentProperty, currentProperty.getValues().get(index));
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2018-10-31 01:06:00 +00:00
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try (EditSession editSession = session.createEditSession(player)) {
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editSession.disableBuffering();
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try {
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2018-10-14 10:40:53 +00:00
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editSession.setBlock(blockPoint, newBlock);
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2018-10-31 01:06:00 +00:00
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player.print("Value of " + currentProperty.getName() + " is now " + currentProperty.getValues().get(index).toString());
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} catch (MaxChangedBlocksException e) {
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player.printError("Max blocks change limit reached.");
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} finally {
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session.remember(editSession);
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}
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2018-07-29 08:27:30 +00:00
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}
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} else {
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List<Property<?>> properties = Lists.newArrayList(block.getStates().keySet());
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int index = properties.indexOf(currentProperty);
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index = (index + 1) % properties.size();
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currentProperty = properties.get(index);
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selectedProperties.put(player.getUniqueId(), currentProperty);
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player.print("Now cycling " + currentProperty.getName());
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2015-03-10 21:55:51 +00:00
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}
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2014-04-03 02:08:50 +00:00
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}
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return true;
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}
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2014-06-28 02:55:38 +00:00
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@Override
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public boolean actPrimary(Platform server, LocalConfiguration config, Player player, LocalSession session, Location clicked) {
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2014-04-03 02:08:50 +00:00
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return handleCycle(server, config, player, session, clicked, true);
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}
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2014-06-28 02:55:38 +00:00
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@Override
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public boolean actSecondary(Platform server, LocalConfiguration config, Player player, LocalSession session, Location clicked) {
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2014-04-03 02:08:50 +00:00
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return handleCycle(server, config, player, session, clicked, false);
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}
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}
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