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104 lines
3.5 KiB
Java
104 lines
3.5 KiB
Java
/*
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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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*
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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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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.command.tool;
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import com.sk89q.worldedit.EditSession;
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import com.sk89q.worldedit.LocalConfiguration;
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import com.sk89q.worldedit.LocalSession;
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import com.sk89q.worldedit.MaxChangedBlocksException;
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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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import com.sk89q.worldedit.function.pattern.Pattern;
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import com.sk89q.worldedit.util.Location;
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import com.sk89q.worldedit.world.block.BlockStateHolder;
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import com.sk89q.worldedit.world.block.BlockTypes;
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/**
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* A tool that can place (or remove) blocks at a distance.
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*/
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public class LongRangeBuildTool extends BrushTool implements DoubleActionTraceTool {
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private Pattern primary;
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private Pattern secondary;
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public LongRangeBuildTool(Pattern secondary, Pattern primary) {
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super("worldedit.tool.lrbuild");
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this.primary = primary;
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this.secondary = secondary;
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}
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@Override
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public boolean canUse(Actor player) {
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return player.hasPermission("worldedit.tool.lrbuild");
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}
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@Override
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public boolean actSecondary(Platform server, LocalConfiguration config, Player player, LocalSession session) {
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Location pos = getTargetFace(player);
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if (pos == null) return false;
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EditSession eS = session.createEditSession(player);
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try {
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BlockStateHolder applied = secondary.apply(pos.toVector());
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if (applied.getBlockType().getMaterial().isAir()) {
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eS.setBlock(pos.toVector(), secondary);
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} else {
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eS.setBlock(pos.getDirection(), secondary);
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}
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return true;
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} catch (MaxChangedBlocksException e) {
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// one block? eat it
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}
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return false;
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}
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@Override
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public boolean actPrimary(Platform server, LocalConfiguration config, Player player, LocalSession session) {
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Location pos = getTargetFace(player);
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if (pos == null) return false;
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EditSession eS = session.createEditSession(player);
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try {
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BlockStateHolder applied = primary.apply(pos.toVector());
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if (applied.getBlockType().getMaterial().isAir()) {
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eS.setBlock(pos.toVector(), primary);
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} else {
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eS.setBlock(pos.getDirection(), primary);
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}
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return true;
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} catch (MaxChangedBlocksException e) {
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// one block? eat it
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}
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return false;
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}
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public Location getTargetFace(Player player) {
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Location target = player.getBlockTraceFace(getRange(), true);
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if (target == null) {
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player.printError("No block in sight!");
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return null;
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}
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return target;
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}
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}
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