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ChestDrop/src/org/primesoft/utils/adapter/v1_11_R1/Spigot_v1_11_R1.java
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| /* | ||
| * SBPrime plugin utils | ||
| * Copyright (c) 2017, SBPrime <https://github.com/SBPrime/> | ||
| * | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted free of charge provided that the following | ||
| * conditions are met: | ||
| * | ||
| * 1. Redistributions of source code must retain the above copyright notice, this | ||
| * list of conditions and the following disclaimer. | ||
| * 2. Redistributions in binary form must reproduce the above copyright notice, | ||
| * this list of conditions and the following disclaimer in the documentation | ||
| * and/or other materials provided with the distribution, | ||
| * 3. Redistributions of source code, with or without modification, in any form | ||
| * other then free of charge is not allowed, | ||
| * 4. Redistributions in binary form in any form other then free of charge is | ||
| * not allowed. | ||
| * 5. Usage in closed source projects is not allowed | ||
| * 6. Any derived work based on or containing parts of this software must reproduce | ||
| * the above copyright notice, this list of conditions and the following | ||
| * disclaimer in the documentation and/or other materials provided with the | ||
| * derived work. | ||
| * 7. The original author of the software is allowed to change the license | ||
| * terms or the entire license of the software as he sees fit. | ||
| * 8. The original author of the software is allowed to sublicense the software | ||
| * or its parts using any license terms he sees fit. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | ||
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | ||
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package org.primesoft.utils.adapter.v1_11_R1; | ||
|
|
||
| import java.lang.reflect.Constructor; | ||
| import java.lang.reflect.Field; | ||
| import java.util.ArrayList; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import net.minecraft.server.v1_11_R1.ItemStack; | ||
| import net.minecraft.server.v1_11_R1.NBTBase; | ||
| import net.minecraft.server.v1_11_R1.NBTTagByte; | ||
| import net.minecraft.server.v1_11_R1.NBTTagByteArray; | ||
| import net.minecraft.server.v1_11_R1.NBTTagCompound; | ||
| import net.minecraft.server.v1_11_R1.NBTTagDouble; | ||
| import net.minecraft.server.v1_11_R1.NBTTagEnd; | ||
| import net.minecraft.server.v1_11_R1.NBTTagFloat; | ||
| import net.minecraft.server.v1_11_R1.NBTTagInt; | ||
| import net.minecraft.server.v1_11_R1.NBTTagIntArray; | ||
| import net.minecraft.server.v1_11_R1.NBTTagList; | ||
| import net.minecraft.server.v1_11_R1.NBTTagLong; | ||
| import net.minecraft.server.v1_11_R1.NBTTagShort; | ||
| import net.minecraft.server.v1_11_R1.NBTTagString; | ||
| import org.bukkit.craftbukkit.v1_11_R1.inventory.CraftItemStack; | ||
| import static org.primesoft.chestDrop.ChestDropMain.log; | ||
| import org.primesoft.utils.adapter.IUtilsAdapter; | ||
| import org.primesoft.utils.nbt.TagBase; | ||
| import org.primesoft.utils.nbt.TagArrayByte; | ||
| import org.primesoft.utils.nbt.TagArrayInt; | ||
| import org.primesoft.utils.nbt.TagByte; | ||
| import org.primesoft.utils.nbt.TagCompound; | ||
| import org.primesoft.utils.nbt.TagDouble; | ||
| import org.primesoft.utils.nbt.TagEnd; | ||
| import org.primesoft.utils.nbt.TagFloat; | ||
| import org.primesoft.utils.nbt.TagInt; | ||
| import org.primesoft.utils.nbt.TagList; | ||
| import org.primesoft.utils.nbt.TagLong; | ||
| import org.primesoft.utils.nbt.TagShort; | ||
| import org.primesoft.utils.nbt.TagString; | ||
| import org.primesoft.utils.nbt.TagType; | ||
| import org.primesoft.utils.Reflection; | ||
|
|
||
| /** | ||
| * | ||
| * @author SBPrime | ||
| */ | ||
| public class Spigot_v1_11_R1 implements IUtilsAdapter { | ||
|
|
||
| private static final IUtilsAdapter s_instance = new Spigot_v1_11_R1(); | ||
|
|
||
| private static final Constructor<NBTTagEnd> s_tagEnd; | ||
| private static final Field s_itemStackHandle; | ||
| private static final boolean s_isInitialised; | ||
|
|
||
| static { | ||
| s_itemStackHandle = Reflection.findTypedField(CraftItemStack.class, ItemStack.class, "handle", "Unable to get native handle from ItemStack"); | ||
| s_tagEnd = (Constructor<NBTTagEnd>) Reflection.findConstructor(NBTTagEnd.class, "Unable to get NBTTagEnd constructor"); | ||
|
|
||
|
|
||
| s_isInitialised = s_itemStackHandle != null && s_tagEnd != null; | ||
| } | ||
|
|
||
| public static IUtilsAdapter getInstance() { | ||
| return s_instance; | ||
| } | ||
|
|
||
| @Override | ||
| public TagBase getNbt(org.bukkit.inventory.ItemStack itemStack) { | ||
| CraftItemStack cItemStack = itemStack instanceof CraftItemStack ? (CraftItemStack) itemStack : null; | ||
|
|
||
| if (cItemStack == null || !s_isInitialised) { | ||
| return null; | ||
| } | ||
|
|
||
| ItemStack nStack = Reflection.get(cItemStack, ItemStack.class, s_itemStackHandle, "Unable to get ItemStack"); | ||
|
|
||
| if (nStack == null) { | ||
| return null; | ||
| } | ||
|
|
||
| NBTTagCompound nTag = nStack.getTag(); | ||
| return fromNative(nTag); | ||
| } | ||
|
|
||
|
|
||
| @Override | ||
| public org.bukkit.inventory.ItemStack setNbt(org.bukkit.inventory.ItemStack itemStack, TagBase nbt) { | ||
| if (!s_isInitialised || itemStack == null) { | ||
| return itemStack; | ||
| } | ||
|
|
||
|
|
||
| ItemStack nStack = CraftItemStack.asNMSCopy(itemStack); | ||
|
|
||
| if (nStack == null) { | ||
| return itemStack; | ||
| } | ||
|
|
||
| NBTBase nTag = nbt != null ? toNative(nbt) : null; | ||
| nStack.setTag(nTag instanceof NBTTagCompound ? (NBTTagCompound) nTag : null); | ||
|
|
||
| return CraftItemStack.asBukkitCopy(nStack); | ||
| } | ||
|
|
||
| /** | ||
| * Convert native NBT to internal NBT | ||
| * | ||
| * @param nTag | ||
| * @return | ||
| */ | ||
| private TagBase fromNative(NBTBase nbt) { | ||
| if (nbt == null || !s_isInitialised) { | ||
| return null; | ||
| } | ||
|
|
||
| /** | ||
| * Convert the complex tag | ||
| */ | ||
| if ((nbt instanceof NBTTagCompound)) { | ||
| TagCompound tc = new TagCompound(); | ||
| HashMap<String, TagBase> childTags = tc.Tags(); | ||
| for (String key : ((NBTTagCompound) nbt).c()) { | ||
| TagBase subTag = fromNative(((NBTTagCompound) nbt).get(key)); | ||
| if (subTag != null) { | ||
| childTags.put(key, subTag); | ||
| } | ||
| } | ||
| return tc; | ||
| } | ||
|
|
||
| /** | ||
| * Convert primitives | ||
| */ | ||
| if ((nbt instanceof NBTTagByte)) { | ||
| return new TagByte(((NBTTagByte) nbt).g()); | ||
| } | ||
| if ((nbt instanceof NBTTagShort)) { | ||
| return new TagShort(((NBTTagShort) nbt).f()); | ||
| } | ||
| if ((nbt instanceof NBTTagInt)) { | ||
| return new TagInt(((NBTTagInt) nbt).e()); | ||
| } | ||
| if ((nbt instanceof NBTTagLong)) { | ||
| return new TagLong(((NBTTagLong) nbt).d()); | ||
| } | ||
| if ((nbt instanceof NBTTagFloat)) { | ||
| return new TagFloat(((NBTTagFloat) nbt).i()); | ||
| } | ||
| if ((nbt instanceof NBTTagDouble)) { | ||
| return new TagDouble(((NBTTagDouble) nbt).asDouble()); | ||
| } | ||
| if ((nbt instanceof NBTTagString)) { | ||
| return new TagString(((NBTTagString) nbt).c_()); | ||
| } | ||
|
|
||
| /** | ||
| * Convert arrays | ||
| */ | ||
| if ((nbt instanceof NBTTagByteArray)) { | ||
| return new TagArrayByte(((NBTTagByteArray) nbt).c()); | ||
| } | ||
|
|
||
| if ((nbt instanceof NBTTagIntArray)) { | ||
| return new TagArrayInt(((NBTTagIntArray) nbt).d()); | ||
| } | ||
| if ((nbt instanceof NBTTagList)) { | ||
| NBTTagList nbtList = (NBTTagList) nbt; | ||
| List<TagBase> values = new ArrayList<TagBase>(); | ||
| TagType type = null; | ||
|
|
||
| for (int idx = 0; idx < nbtList.size(); idx++) { | ||
| NBTBase nbtEntry = nbtList.h(idx); | ||
| if (nbtEntry instanceof NBTTagEnd) { | ||
| continue; | ||
| } | ||
|
|
||
| TagBase entry = fromNative(nbtEntry); | ||
|
|
||
| if (entry == null) { | ||
| continue; | ||
| } | ||
|
|
||
| if (type == null) { | ||
| type = entry.getType(); | ||
| } else if (type != entry.getType()) { | ||
| log(String.format("NBTTagList contains multiple types of NBTTgs. Current: %1$s New: %2$s", | ||
| type, entry.getClass().getCanonicalName())); | ||
| continue; | ||
| } | ||
|
|
||
| values.add(entry); | ||
| } | ||
|
|
||
| //Class cls = NBTConstants.getClassFromType(nbtList.f()); | ||
| return new TagList(values, type); | ||
| } | ||
|
|
||
| if ((nbt instanceof NBTTagEnd)) { | ||
| return new TagEnd(); | ||
| } | ||
|
|
||
| log(String.format("Unknown NMS %1$s... skipping.", nbt.getClass().getCanonicalName())); | ||
| return null; | ||
| } | ||
|
|
||
| /** | ||
| * Convert built in NBT to native NBT | ||
| * | ||
| * @param nbt | ||
| * @return | ||
| */ | ||
| private NBTBase toNative(TagBase nbt) { | ||
| if (nbt == null || !s_isInitialised) { | ||
| return null; | ||
| } | ||
|
|
||
| /** | ||
| * Convert the complex tag | ||
| */ | ||
| if ((nbt instanceof TagCompound)) { | ||
| NBTTagCompound tc = new NBTTagCompound(); | ||
| HashMap<String, TagBase> childTags = ((TagCompound) nbt).Tags(); | ||
|
|
||
| for (String key : childTags.keySet()) { | ||
| NBTBase subTag = toNative(childTags.get(key)); | ||
|
|
||
| if (subTag != null) { | ||
| tc.set(key, subTag); | ||
| } | ||
| } | ||
| return tc; | ||
| } | ||
|
|
||
| /** | ||
| * Convert primitives | ||
| */ | ||
| if ((nbt instanceof TagByte)) { | ||
| return new NBTTagByte(((TagByte) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagShort)) { | ||
| return new NBTTagShort(((TagShort) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagInt)) { | ||
| return new NBTTagInt(((TagInt) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagLong)) { | ||
| return new NBTTagLong(((TagLong) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagFloat)) { | ||
| return new NBTTagFloat(((TagFloat) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagDouble)) { | ||
| return new NBTTagDouble(((TagDouble) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagString)) { | ||
| return new NBTTagString(((TagString) nbt).getValue()); | ||
| } | ||
|
|
||
| /** | ||
| * Convert arrays | ||
| */ | ||
| if ((nbt instanceof TagArrayByte)) { | ||
| return new NBTTagByteArray(((TagArrayByte) nbt).getValue()); | ||
| } | ||
|
|
||
| if ((nbt instanceof TagArrayInt)) { | ||
| return new NBTTagIntArray(((TagArrayInt) nbt).getValue()); | ||
| } | ||
| if ((nbt instanceof TagList)) { | ||
| TagList nbtList = (TagList) nbt; | ||
| NBTTagList result = new NBTTagList(); | ||
|
|
||
| for (TagBase child : nbtList.getValues()) { | ||
| if (child.getType() == TagType.NBT_END) { | ||
| continue; | ||
| } | ||
|
|
||
| NBTBase entry = toNative(child); | ||
|
|
||
| if (entry == null) { | ||
| continue; | ||
| } | ||
|
|
||
| result.add(entry); | ||
| } | ||
|
|
||
| //Class cls = NBTConstants.getClassFromType(nbtList.f()); | ||
| return result; | ||
| } | ||
|
|
||
| if ((nbt instanceof TagEnd)) { | ||
| return Reflection.create(NBTTagEnd.class, s_tagEnd, "Unable to create NBTTagEnd"); | ||
| } | ||
|
|
||
| log(String.format("Unknown NMS %1$s... skipping.", nbt.getClass().getCanonicalName())); | ||
| return null; | ||
| } | ||
| } |