163 lines
5.2 KiB
Java
163 lines
5.2 KiB
Java
/*
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* Copyright (C) 2012-2023 Frank Baumann
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU 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 de.erethon.dungeonsxl.sign.rocker;
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import de.erethon.bedrock.compatibility.CompatibilityHandler;
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import de.erethon.bedrock.misc.NumberUtil;
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import de.erethon.caliburn.item.ExItem;
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import de.erethon.caliburn.item.VanillaItem;
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import de.erethon.dungeonsxl.api.DungeonsAPI;
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import de.erethon.dungeonsxl.api.sign.Rocker;
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import de.erethon.dungeonsxl.api.world.InstanceWorld;
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import de.erethon.dungeonsxl.player.DPermission;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import org.bukkit.block.Block;
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import org.bukkit.block.Sign;
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/**
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* @author Milan Albrecht, Daniel Saukel
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*/
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public class BlockSign extends Rocker {
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private ExItem offBlock = VanillaItem.AIR;
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private ExItem onBlock = VanillaItem.AIR;
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private byte offBlockData = Byte.MIN_VALUE;
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private byte onBlockData = Byte.MIN_VALUE;
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public BlockSign(DungeonsAPI api, Sign sign, String[] lines, InstanceWorld instance) {
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super(api, sign, lines, instance);
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}
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@Override
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public String getName() {
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return "Block";
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}
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@Override
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public String getBuildPermission() {
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return DPermission.SIGN.getNode() + ".block";
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}
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@Override
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public boolean isOnDungeonInit() {
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return false;
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}
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@Override
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public boolean isProtected() {
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return true;
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}
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@Override
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public boolean isSetToAir() {
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return false;
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}
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@Override
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public boolean validate() {
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return true;
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}
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@Override
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public void initialize() {
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if (getLine(1).isEmpty()) {
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offBlock = VanillaItem.AIR;
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} else {
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String[] line1 = getLine(1).split(",");
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offBlock = api.getCaliburn().getExItem(line1[0]);
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if (offBlock == null) {
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markAsErroneous("Could not recognize offBlock, input: " + getLine(1));
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return;
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}
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if (line1.length > 1) {
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offBlockData = (byte) NumberUtil.parseInt(line1[1]);
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}
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}
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if (getLine(2).isEmpty()) {
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onBlock = VanillaItem.AIR;
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} else {
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String[] line2 = getLine(2).split(",");
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onBlock = api.getCaliburn().getExItem(line2[0]);
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if (onBlock == null) {
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markAsErroneous("Could not recognize onBlock, input: " + getLine(2));
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return;
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}
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if (line2.length > 1) {
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onBlockData = (byte) NumberUtil.parseInt(line2[1]);
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}
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}
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getSign().getBlock().setType(offBlock.getMaterial());
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try {
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setBlockData(getSign().getBlock(), offBlockData);
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} catch (IllegalArgumentException exception) {
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markAsErroneous("offBlock data value " + offBlockData + " cannot be applied to given type " + offBlock.getId());
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}
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}
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@Override
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public void activate() {
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getSign().getBlock().setType(onBlock.getMaterial());
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try {
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setBlockData(getSign().getBlock(), onBlockData);
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} catch (IllegalArgumentException exception) {
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markAsErroneous("onBlock data value " + onBlockData + " cannot be applied to given type " + onBlock.getId());
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return;
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}
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active = true;
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}
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@Override
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public void deactivate() {
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getSign().getBlock().setType(offBlock.getMaterial());
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try {
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setBlockData(getSign().getBlock(), offBlockData);
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} catch (IllegalArgumentException exception) {
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markAsErroneous("onBlock data value " + offBlockData + " cannot be applied to given type " + onBlock.getId());
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return;
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}
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active = false;
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}
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private static Method craftBlockSetData;
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private static void setBlockData(Block block, byte data) {
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if (data == Byte.MIN_VALUE) {
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return;
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}
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if (craftBlockSetData == null) {
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try {
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craftBlockSetData = Class.forName(
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"org.bukkit.craftbukkit." + CompatibilityHandler.getInstance().getInternals() + ".block.CraftBlock")
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.getDeclaredMethod("setData", byte.class);
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} catch (ClassNotFoundException | NoSuchMethodException | SecurityException | IllegalArgumentException exception) {
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exception.printStackTrace();
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}
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}
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try {
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craftBlockSetData.invoke(block, data);
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} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException exception) {
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exception.printStackTrace();
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}
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}
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}
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