mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2025-07-04 03:56:41 +00:00
Switched to an adapter system. Currently has adapters for 1.10 and 1.11.
Currently, due to the small number of changes it's loading the 1.11 adapter for 1.10. This needs fixing.
This commit is contained in:
Me4502
wizjany
@ -0,0 +1,41 @@
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/*
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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.sponge.adapter;
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/**
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* Thrown when no adapter can be found.
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*/
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public class AdapterLoadException extends Exception {
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public AdapterLoadException() {
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}
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public AdapterLoadException(String message) {
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super(message);
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}
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public AdapterLoadException(String message, Throwable cause) {
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super(message, cause);
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}
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public AdapterLoadException(Throwable cause) {
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super(cause);
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}
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}
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package com.sk89q.worldedit.sponge.adapter;
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import com.sk89q.jnbt.*;
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import com.sk89q.worldedit.blocks.BaseItemStack;
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import com.sk89q.worldedit.entity.BaseEntity;
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import com.sk89q.worldedit.sponge.SpongeWorld;
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import net.minecraft.nbt.*;
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import org.spongepowered.api.block.BlockType;
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import org.spongepowered.api.entity.Entity;
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import org.spongepowered.api.item.ItemType;
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import org.spongepowered.api.item.inventory.ItemStack;
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import org.spongepowered.api.world.World;
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import org.spongepowered.api.world.biome.BiomeType;
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/**
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* An interface for various things that can't be done through the Sponge API.
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*/
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public interface SpongeImplAdapter {
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/**
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* Resolves the numerical ID from this {@link ItemType}
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*
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* @param type The itemtype
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* @return The numerical ID
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*/
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int resolve(ItemType type);
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/**
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* Resolves the numerical ID from this {@link BlockType}
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*
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* @param type The blocktype
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* @return The numerical ID
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*/
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int resolve(BlockType type);
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/**
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* Resolves the numerical ID from this {@link BiomeType}
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*
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* @param type The biometype
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* @return The numerical ID
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*/
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int resolve(BiomeType type);
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ItemType resolveItem(int intID);
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BlockType resolveBlock(int intID);
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BiomeType resolveBiome(int intID);
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NBTBase toNative(Tag tag);
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NBTTagIntArray toNative(IntArrayTag tag);
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NBTTagList toNative(ListTag tag);
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NBTTagLong toNative(LongTag tag);
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NBTTagString toNative(StringTag tag);
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NBTTagInt toNative(IntTag tag);
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NBTTagByte toNative(ByteTag tag);
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NBTTagByteArray toNative(ByteArrayTag tag);
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NBTTagCompound toNative(CompoundTag tag);
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NBTTagFloat toNative(FloatTag tag);
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NBTTagShort toNative(ShortTag tag);
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NBTTagDouble toNative(DoubleTag tag);
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Tag fromNative(NBTBase other);
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IntArrayTag fromNative(NBTTagIntArray other);
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ListTag fromNative(NBTTagList other);
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EndTag fromNative(NBTTagEnd other);
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LongTag fromNative(NBTTagLong other);
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StringTag fromNative(NBTTagString other);
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IntTag fromNative(NBTTagInt other);
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ByteTag fromNative(NBTTagByte other);
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ByteArrayTag fromNative(NBTTagByteArray other);
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CompoundTag fromNative(NBTTagCompound other);
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FloatTag fromNative(NBTTagFloat other);
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ShortTag fromNative(NBTTagShort other);
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DoubleTag fromNative(NBTTagDouble other);
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BaseEntity createBaseEntity(Entity entity);
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ItemStack makeSpongeStack(BaseItemStack itemStack);
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SpongeWorld getWorld(World world);
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}
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@ -0,0 +1,157 @@
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package com.sk89q.worldedit.sponge.adapter;
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import com.sk89q.worldedit.util.io.Closer;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.List;
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import java.util.jar.JarEntry;
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import java.util.jar.JarFile;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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/**
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* Loads Sponge implementation adapters.
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*/
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public class SpongeImplLoader {
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private static final Logger log = Logger.getLogger(SpongeImplLoader.class.getCanonicalName());
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private final List<String> adapterCandidates = new ArrayList<>();
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private String customCandidate;
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private static final String SEARCH_PACKAGE = "com.sk89q.worldedit.sponge.adapter.impl";
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private static final String SEARCH_PACKAGE_DOT = SEARCH_PACKAGE + ".";
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private static final String SEARCH_PATH = SEARCH_PACKAGE.replace(".", "/");
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private static final String CLASS_SUFFIX = ".class";
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private static final String LOAD_ERROR_MESSAGE =
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"\n**********************************************\n" +
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"** This WorldEdit version does not support your version of Sponge.\n" +
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"** WorldEdit will not function! \n" +
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"** \n" +
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"** Please ensure you are running the latest version\n" +
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"**********************************************\n";
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/**
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* Create a new instance.
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*/
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public SpongeImplLoader() {
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addDefaults();
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}
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/**
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* Add default candidates, such as any defined with
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* {@code -Dworldedit.sponge.adapter}.
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*/
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private void addDefaults() {
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String className = System.getProperty("worldedit.sponge.adapter");
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if (className != null) {
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customCandidate = className;
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adapterCandidates.add(className);
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log.log(Level.INFO, "-Dworldedit.sponge.adapter used to add " + className + " to the list of available Sponge adapters");
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}
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}
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/**
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* Search the given JAR for candidate implementations.
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*
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* @param file the file
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* @throws IOException thrown on I/O error
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*/
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public void addFromJar(File file) throws IOException {
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Closer closer = Closer.create();
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JarFile jar = closer.register(new JarFile(file));
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try {
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Enumeration entries = jar.entries();
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while (entries.hasMoreElements()) {
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JarEntry jarEntry = (JarEntry) entries.nextElement();
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String className = jarEntry.getName().replaceAll("[/\\\\]+", ".");
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if (!className.startsWith(SEARCH_PACKAGE_DOT) || jarEntry.isDirectory() || className.contains("$")) continue;
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int beginIndex = 0;
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int endIndex = className.length() - CLASS_SUFFIX.length();
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className = className.substring(beginIndex, endIndex);
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adapterCandidates.add(className);
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}
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} finally {
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closer.close();
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}
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}
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/**
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* Search for classes stored as separate files available via the given
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* class loader.
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*
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* @param classLoader the class loader
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* @throws IOException thrown on error
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*/
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public void addFromPath(ClassLoader classLoader) throws IOException {
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Enumeration<URL> resources = classLoader.getResources(SEARCH_PATH);
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while (resources.hasMoreElements()) {
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File file = new File(resources.nextElement().getFile());
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addFromPath(file);
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}
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}
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/**
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* Search for classes stored as separate files available via the given
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* path.
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*
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* @param file the path
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*/
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private void addFromPath(File file) {
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String resource = SEARCH_PACKAGE_DOT + file.getName();
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if (file.isDirectory()) {
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File[] files = file.listFiles();
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if (files != null) {
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for (File child : files) {
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addFromPath(child);
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}
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}
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} else if (resource.endsWith(CLASS_SUFFIX)) {
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int beginIndex = 0;
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int endIndex = resource.length() - CLASS_SUFFIX.length();
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String className = resource.substring(beginIndex, endIndex);
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if (!className.contains("$")) {
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adapterCandidates.add(className);
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}
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}
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}
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/**
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* Iterate through the list of candidates and load an adapter.
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*
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* @return an adapter
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* @throws AdapterLoadException thrown if no adapter could be found
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*/
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public SpongeImplAdapter loadAdapter() throws AdapterLoadException {
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for (String className : adapterCandidates) {
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try {
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Class<?> cls = Class.forName(className);
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if (SpongeImplAdapter.class.isAssignableFrom(cls)) {
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return (SpongeImplAdapter) cls.newInstance();
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} else {
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log.log(Level.WARNING, "Failed to load the Sponge adapter class '" + className +
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"' because it does not implement " + SpongeImplAdapter.class.getCanonicalName());
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}
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} catch (ClassNotFoundException e) {
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log.log(Level.WARNING, "Failed to load the Sponge adapter class '" + className +
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"' that is not supposed to be missing", e);
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} catch (IllegalAccessException e) {
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log.log(Level.WARNING, "Failed to load the Sponge adapter class '" + className +
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"' that is not supposed to be raising this error", e);
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} catch (Throwable e) {
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if (className.equals(customCandidate)) {
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log.log(Level.WARNING, "Failed to load the Sponge adapter class '" + className + "'", e);
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}
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}
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}
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throw new AdapterLoadException(LOAD_ERROR_MESSAGE);
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}
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}
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