485 lines
24 KiB
Java
485 lines
24 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2024 ViaVersion and contributors
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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 com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.rewriter;
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import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
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import com.github.steveice10.opennbt.tag.builtin.IntArrayTag;
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import com.github.steveice10.opennbt.tag.builtin.ListTag;
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import com.github.steveice10.opennbt.tag.builtin.StringTag;
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import com.github.steveice10.opennbt.tag.builtin.Tag;
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import com.viaversion.viaversion.api.minecraft.GameProfile;
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import com.viaversion.viaversion.api.minecraft.HolderSet;
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import com.viaversion.viaversion.api.minecraft.data.StructuredData;
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import com.viaversion.viaversion.api.minecraft.data.StructuredDataKey;
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import com.viaversion.viaversion.api.minecraft.item.Item;
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import com.viaversion.viaversion.api.minecraft.item.data.AdventureModePredicate;
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import com.viaversion.viaversion.api.minecraft.item.data.AttributeModifier;
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import com.viaversion.viaversion.api.minecraft.item.data.BannerPatternLayer;
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import com.viaversion.viaversion.api.minecraft.item.data.Bee;
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import com.viaversion.viaversion.api.minecraft.item.data.BlockPredicate;
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import com.viaversion.viaversion.api.minecraft.item.data.Enchantments;
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import com.viaversion.viaversion.api.minecraft.item.data.FilterableComponent;
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import com.viaversion.viaversion.api.minecraft.item.data.FilterableString;
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import com.viaversion.viaversion.api.minecraft.item.data.FireworkExplosion;
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import com.viaversion.viaversion.api.minecraft.item.data.PotionEffect;
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import com.viaversion.viaversion.api.minecraft.item.data.PotionEffectData;
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import com.viaversion.viaversion.api.minecraft.item.data.StatePropertyMatcher;
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import com.viaversion.viaversion.api.minecraft.item.data.SuspiciousStewEffect;
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import com.viaversion.viaversion.protocols.protocol1_20_2to1_20.util.PotionEffects;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.Protocol1_20_5To1_20_3;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.data.Attributes1_20_3;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.data.BannerPatterns1_20_5;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.data.Enchantments1_20_3;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.data.Instruments1_20_3;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.data.MapDecorations1_20_3;
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import com.viaversion.viaversion.protocols.protocol1_20_5to1_20_3.data.Potions1_20_3;
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import com.viaversion.viaversion.util.ComponentUtil;
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import com.viaversion.viaversion.util.UUIDUtil;
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import it.unimi.dsi.fastutil.ints.Int2IntMap;
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import it.unimi.dsi.fastutil.objects.Reference2ObjectOpenHashMap;
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import java.util.Map;
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final class StructuredDataConverter {
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static final int HIDE_ENCHANTMENTS = 1;
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static final int HIDE_ATTRIBUTES = 1 << 1;
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static final int HIDE_UNBREAKABLE = 1 << 2;
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static final int HIDE_CAN_DESTROY = 1 << 3;
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static final int HIDE_CAN_PLACE_ON = 1 << 4;
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static final int HIDE_ADDITIONAL = 1 << 5;
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static final int HIDE_DYE_COLOR = 1 << 6;
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static final int HIDE_ARMOR_TRIM = 1 << 7;
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private static final Map<StructuredDataKey<?>, DataConverter<?>> REWRITERS = new Reference2ObjectOpenHashMap<>();
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static {
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register(StructuredDataKey.DAMAGE, (data, tag) -> tag.putInt("Damage", data));
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register(StructuredDataKey.UNBREAKABLE, (data, tag) -> {
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tag.putBoolean("Unbreakable", true);
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if (!data.showInTooltip()) {
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putHideFlag(tag, HIDE_UNBREAKABLE);
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}
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});
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register(StructuredDataKey.CUSTOM_NAME, (data, tag) -> tag.putString("CustomName", ComponentUtil.tagToJsonString(data)));
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register(StructuredDataKey.LORE, (data, tag) -> {
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final ListTag<StringTag> lore = new ListTag<>(StringTag.class);
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for (final Tag loreEntry : data) {
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lore.add(new StringTag(ComponentUtil.tagToJsonString(loreEntry)));
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}
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tag.put("Lore", lore);
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});
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register(StructuredDataKey.ENCHANTMENTS, (data, tag) -> convertEnchantments(data, tag, false));
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register(StructuredDataKey.STORED_ENCHANTMENTS, (data, tag) -> convertEnchantments(data, tag, true));
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register(StructuredDataKey.ATTRIBUTE_MODIFIERS, (data, tag) -> {
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final ListTag<CompoundTag> modifiers = new ListTag<>(CompoundTag.class);
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for (final AttributeModifier modifier : data.modifiers()) {
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final String identifier = Attributes1_20_3.idToKey(modifier.attribute());
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if (identifier == null) {
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continue;
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}
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final CompoundTag modifierTag = new CompoundTag();
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modifierTag.putString("AttributeName", identifier);
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modifierTag.putString("Name", modifier.modifier().name());
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modifierTag.putDouble("Amount", modifier.modifier().amount());
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modifierTag.putInt("Slot", modifier.slotType());
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modifierTag.putInt("Operation", modifier.modifier().operation());
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modifiers.add(modifierTag);
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}
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tag.put("AttributeModifiers", modifiers);
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if (!data.showInTooltip()) {
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putHideFlag(tag, HIDE_ATTRIBUTES);
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}
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});
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register(StructuredDataKey.CUSTOM_MODEL_DATA, (data, tag) -> tag.putInt("CustomModelData", data));
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register(StructuredDataKey.HIDE_ADDITIONAL_TOOLTIP, (data, tag) -> putHideFlag(tag, 0x20));
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register(StructuredDataKey.REPAIR_COST, (data, tag) -> tag.putInt("RepairCost", data));
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register(StructuredDataKey.DYED_COLOR, (data, tag) -> {
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tag.putInt("color", data.rgb());
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if (!data.showInTooltip()) {
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putHideFlag(tag, HIDE_DYE_COLOR);
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}
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});
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register(StructuredDataKey.MAP_COLOR, (data, tag) -> tag.putInt("MapColor", data));
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register(StructuredDataKey.MAP_ID, (data, tag) -> tag.putInt("map", data));
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register(StructuredDataKey.MAP_DECORATIONS, (data, tag) -> {
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final ListTag<CompoundTag> decorations = new ListTag<>(CompoundTag.class);
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for (final Map.Entry<String, Tag> entry : data.entrySet()) {
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final CompoundTag decorationTag = (CompoundTag) entry.getValue();
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final int id = MapDecorations1_20_3.keyToId(decorationTag.getString("type"));
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if (id == -1) {
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continue;
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}
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final CompoundTag convertedDecoration = new CompoundTag();
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convertedDecoration.putString("id", entry.getKey());
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convertedDecoration.putInt("type", id);
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convertedDecoration.putDouble("x", decorationTag.getDouble("x"));
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convertedDecoration.putDouble("z", decorationTag.getDouble("z"));
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convertedDecoration.putFloat("rot", decorationTag.getFloat("rotation"));
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decorations.add(convertedDecoration);
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}
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tag.put("Decorations", decorations);
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});
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register(StructuredDataKey.WRITABLE_BOOK_CONTENT, (data, tag) -> {
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final ListTag<StringTag> pages = new ListTag<>(StringTag.class);
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final CompoundTag filteredPages = new CompoundTag();
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for (int i = 0; i < data.length; i++) {
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final FilterableString page = data[i];
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pages.add(new StringTag(page.raw()));
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if (page.filtered() != null) {
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filteredPages.putString(Integer.toString(i), page.filtered());
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}
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}
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tag.put("pages", pages);
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tag.put("filtered_pages", filteredPages);
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});
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register(StructuredDataKey.WRITTEN_BOOK_CONTENT, (data, tag) -> {
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final ListTag<StringTag> pages = new ListTag<>(StringTag.class);
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final CompoundTag filteredPages = new CompoundTag();
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for (int i = 0; i < data.pages().length; i++) {
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final FilterableComponent page = data.pages()[i];
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pages.add(new StringTag(ComponentUtil.tagToJsonString(page.raw())));
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if (page.filtered() != null) {
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filteredPages.putString(Integer.toString(i), ComponentUtil.tagToJsonString(page.filtered()));
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}
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}
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tag.put("pages", pages);
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tag.put("filtered_pages", filteredPages);
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tag.putString("author", data.author());
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tag.putInt("generation", data.generation());
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tag.putBoolean("resolved", data.resolved());
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tag.putString("title", data.title().raw());
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if (data.title().filtered() != null) {
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tag.putString("filtered_title", data.title().filtered());
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}
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});
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register(StructuredDataKey.BASE_COLOR, (data, tag) -> tag.putInt("Base", data));
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register(StructuredDataKey.CHARGED_PROJECTILES, (data, tag) -> convertItemList(data, tag, "ChargedProjectiles"));
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register(StructuredDataKey.BUNDLE_CONTENTS, (data, tag) -> convertItemList(data, tag, "Items"));
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register(StructuredDataKey.LODESTONE_TRACKER, (data, tag) -> {
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final CompoundTag positionTag = new CompoundTag();
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tag.put("LodestonePos", positionTag);
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tag.putBoolean("LodestoneTracked", data.tracked());
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tag.putString("LodestoneDimension", data.pos().dimension());
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positionTag.putInt("X", data.pos().x());
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positionTag.putInt("Y", data.pos().y());
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positionTag.putInt("Z", data.pos().z());
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});
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register(StructuredDataKey.FIREWORKS, (data, tag) -> {
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final CompoundTag fireworksTag = new CompoundTag();
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fireworksTag.putInt("Flight", data.flightDuration());
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tag.put("Fireworks", fireworksTag);
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final ListTag<CompoundTag> explosionsTag = new ListTag<>(CompoundTag.class);
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for (final FireworkExplosion explosion : data.explosions()) {
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explosionsTag.add(convertExplosion(explosion));
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}
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fireworksTag.put("Explosions", explosionsTag);
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});
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register(StructuredDataKey.FIREWORK_EXPLOSION, (data, tag) -> tag.put("Explosion", convertExplosion(data)));
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register(StructuredDataKey.PROFILE, (data, tag) -> {
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if (data.name() != null && data.id() == null && data.properties().length == 0) {
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tag.putString("SkullOwner", data.name());
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return;
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}
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final CompoundTag profileTag = new CompoundTag();
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tag.put("SkullOwner", profileTag);
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if (data.name() != null) {
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profileTag.putString("Name", data.name());
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}
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if (data.id() != null) {
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profileTag.put("Id", new IntArrayTag(UUIDUtil.toIntArray(data.id())));
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}
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final CompoundTag propertiesTag = new CompoundTag();
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for (final GameProfile.Property property : data.properties()) {
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final ListTag<CompoundTag> values = new ListTag<>(CompoundTag.class);
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final CompoundTag propertyTag = new CompoundTag();
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propertyTag.putString("Value", property.value());
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if (property.signature() != null) {
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propertyTag.putString("Signature", property.signature());
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}
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values.add(propertyTag);
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propertiesTag.put(property.name(), values);
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}
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});
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register(StructuredDataKey.INSTRUMENT, (data, tag) -> {
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if (!data.hasId()) {
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// Can't do anything with direct values
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return;
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}
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final String identifier = Instruments1_20_3.idToKey(data.id());
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if (identifier != null) {
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tag.putString("instrument", identifier);
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}
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});
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register(StructuredDataKey.BEES, (data, tag) -> {
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final ListTag<CompoundTag> bees = new ListTag<>(CompoundTag.class);
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for (final Bee bee : data) {
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final CompoundTag beeTag = new CompoundTag();
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beeTag.put("EntityData", bee.entityData());
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beeTag.putInt("TicksInHive", bee.ticksInHive());
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beeTag.putInt("MinOccupationTicks", bee.minTicksInHive());
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bees.add(beeTag);
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}
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getBlockEntityTag(tag).put("Bees", bees);
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});
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register(StructuredDataKey.LOCK, (data, tag) -> getBlockEntityTag(tag).put("Lock", data));
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register(StructuredDataKey.NOTE_BLOCK_SOUND, (data, tag) -> getBlockEntityTag(tag).putString("note_block_sound", data));
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register(StructuredDataKey.POT_DECORATIONS, (data, tag) -> {
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final ListTag<StringTag> sherds = new ListTag<>(StringTag.class);
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for (final int id : data) {
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final int oldId = Protocol1_20_5To1_20_3.MAPPINGS.getOldItemId(id);
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sherds.add(new StringTag(Protocol1_20_5To1_20_3.MAPPINGS.itemName(oldId)));
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}
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getBlockEntityTag(tag).put("sherds", sherds);
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});
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register(StructuredDataKey.CREATIVE_SLOT_LOCK, (data, tag) -> tag.put("CustomCreativeLock", new CompoundTag()));
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register(StructuredDataKey.DEBUG_STICK_STATE, (data, tag) -> tag.put("DebugProperty", data));
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register(StructuredDataKey.RECIPES, (data, tag) -> tag.put("Recipes", data));
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register(StructuredDataKey.ENTITY_DATA, (data, tag) -> tag.put("EntityTag", data));
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register(StructuredDataKey.BUCKET_ENTITY_DATA, (data, tag) -> {
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for (final String mobTagName : BlockItemPacketRewriter1_20_5.MOB_TAGS) {
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if (data.contains(mobTagName)) {
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tag.put(mobTagName, data.get(mobTagName));
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}
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}
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});
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register(StructuredDataKey.BLOCK_ENTITY_DATA, (data, tag) -> {
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// Handling of previously block entity tags is done using the getBlockEntityTag method
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tag.put("BlockEntityTag", data);
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});
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register(StructuredDataKey.CONTAINER_LOOT, (data, tag) -> {
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tag.put("LootTable", data.get("loot_table"));
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tag.put("LootTableSeed", data.get("loot_table_seed"));
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});
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register(StructuredDataKey.ENCHANTMENT_GLINT_OVERRIDE, (data, tag) -> {
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final ListTag<CompoundTag> enchantmentsTag = getOrCreateListTag(tag, "Enchantments");
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final CompoundTag invalidEnchantment = new CompoundTag();
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invalidEnchantment.putString("id", "");
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// Skipping the level tag, causing the enchantment to be invalid
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enchantmentsTag.add(invalidEnchantment);
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});
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register(StructuredDataKey.POTION_CONTENTS, (data, tag) -> {
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if (data.potion() != null) {
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final String potion = Potions1_20_3.idToKey(data.potion() + 1); // Empty potion type added
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if (potion != null) {
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tag.putString("Potion", potion);
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}
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}
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if (data.customColor() != null) {
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tag.putInt("CustomPotionColor", data.customColor());
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}
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final ListTag<CompoundTag> customPotionEffectsTag = new ListTag<>(CompoundTag.class);
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for (final PotionEffect effect : data.customEffects()) {
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final CompoundTag effectTag = new CompoundTag();
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final String id = PotionEffects.idToKey(effect.effect() + 1); // Empty potion type added
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if (id != null) {
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effectTag.putString("id", id);
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}
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final PotionEffectData details = effect.effectData();
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effectTag.putByte("amplifier", (byte) details.amplifier());
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effectTag.putInt("duration", details.duration());
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effectTag.putBoolean("ambient", details.ambient());
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effectTag.putBoolean("show_particles", details.showParticles());
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effectTag.putBoolean("show_icon", details.showIcon());
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customPotionEffectsTag.add(effectTag);
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}
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tag.put("custom_potion_effects", customPotionEffectsTag);
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});
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register(StructuredDataKey.SUSPICIOUS_STEW_EFFECTS, (data, tag) -> {
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final ListTag<CompoundTag> effectsTag = getOrCreateListTag(tag, "effects");
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for (final SuspiciousStewEffect effect : data) {
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final CompoundTag effectTag = new CompoundTag();
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final String id = PotionEffects.idToKey(effect.mobEffect() + 1);
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if (id != null) {
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effectTag.putString("id", id);
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}
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effectTag.putInt("duration", effect.duration());
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effectsTag.add(effectTag);
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}
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});
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register(StructuredDataKey.BANNER_PATTERNS, (data, tag) -> {
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final ListTag<CompoundTag> patternsTag = getOrCreateListTag(tag, "Patterns");
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for (final BannerPatternLayer layer : data) {
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final String pattern = BannerPatterns1_20_5.fullIdToCompact(BannerPatterns1_20_5.idToKey(layer.pattern().id()));
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if (pattern == null) {
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continue;
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}
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final CompoundTag patternTag = new CompoundTag();
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patternTag.putString("Pattern", pattern);
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patternTag.putInt("Color", layer.dyeColor());
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patternsTag.add(patternTag);
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}
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});
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register(StructuredDataKey.CAN_PLACE_ON, (data, tag) -> convertBlockPredicates(tag, data, "CanPlaceOn", HIDE_CAN_PLACE_ON));
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register(StructuredDataKey.CAN_BREAK, (data, tag) -> convertBlockPredicates(tag, data, "CanDestroy", HIDE_CAN_DESTROY));
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//TODO
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// StructuredDataKey<ArmorTrim> TRIM
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// StructuredDataKey<BlockStateProperties> BLOCK_STATE
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// StructuredDataKey<Item[]> CONTAINER
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// StructuredDataKey<Unit> INTANGIBLE_PROJECTILE
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}
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private static void convertBlockPredicates(final CompoundTag tag, final AdventureModePredicate data, final String key, final int hideFlag) {
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final ListTag<StringTag> predicatedListTag = new ListTag<>(StringTag.class);
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for (final BlockPredicate predicate : data.predicates()) {
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final HolderSet holders = predicate.predicates();
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if (holders == null) {
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// Can't do (nicely)
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continue;
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}
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if (holders.isLeft()) {
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final String identifier = holders.left();
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predicatedListTag.add(serializeBlockPredicate(predicate, identifier));
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} else {
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for (final int id : holders.right()) {
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final int oldId = Protocol1_20_5To1_20_3.MAPPINGS.getOldItemId(id);
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final String identifier = Protocol1_20_5To1_20_3.MAPPINGS.itemName(oldId);
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predicatedListTag.add(serializeBlockPredicate(predicate, identifier));
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}
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}
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}
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tag.put(key, predicatedListTag);
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if (!data.showInTooltip()) {
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putHideFlag(tag, hideFlag);
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}
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}
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private static StringTag serializeBlockPredicate(final BlockPredicate predicate, final String identifier) {
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final StringBuilder builder = new StringBuilder(identifier);
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if (predicate.propertyMatchers() != null) {
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for (final StatePropertyMatcher matcher : predicate.propertyMatchers()) {
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// I'm not sure if ranged values were possible in 1.20.4 (if so, there's no trace of how)
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if (matcher.matcher().isLeft()) {
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builder.append(matcher.name()).append('=');
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builder.append(matcher.matcher().left());
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}
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}
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}
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if (predicate.tag() != null) {
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builder.append(predicate.tag());
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}
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return new StringTag(builder.toString());
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}
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|
|
|
private static CompoundTag getBlockEntityTag(final CompoundTag tag) {
|
|
CompoundTag subTag = tag.getCompoundTag("BlockEntityTag");
|
|
if (subTag == null) {
|
|
subTag = new CompoundTag();
|
|
tag.put("BlockEntityTag", subTag);
|
|
}
|
|
return subTag;
|
|
}
|
|
|
|
private static ListTag<CompoundTag> getOrCreateListTag(final CompoundTag tag, final String name) {
|
|
ListTag<CompoundTag> subTag = tag.getListTag(name, CompoundTag.class);
|
|
if (subTag == null) {
|
|
subTag = new ListTag<>(CompoundTag.class);
|
|
tag.put(name, subTag);
|
|
}
|
|
return subTag;
|
|
}
|
|
|
|
private static CompoundTag convertExplosion(final FireworkExplosion explosion) {
|
|
final CompoundTag explosionTag = new CompoundTag();
|
|
explosionTag.putInt("Type", explosion.shape());
|
|
explosionTag.put("Colors", new IntArrayTag(explosion.colors().clone()));
|
|
explosionTag.put("FadeColors", new IntArrayTag(explosion.fadeColors().clone()));
|
|
explosionTag.putBoolean("Trail", explosion.hasTrail());
|
|
explosionTag.putBoolean("Flicker", explosion.hasTwinkle());
|
|
return explosionTag;
|
|
}
|
|
|
|
private static void convertItemList(final Item[] items, final CompoundTag tag, final String key) {
|
|
final ListTag<CompoundTag> itemsTag = new ListTag<>(CompoundTag.class);
|
|
for (final Item item : items) {
|
|
final int oldId = Protocol1_20_5To1_20_3.MAPPINGS.getOldItemId(item.identifier());
|
|
|
|
final CompoundTag savedItem = new CompoundTag();
|
|
savedItem.putString("id", Protocol1_20_5To1_20_3.MAPPINGS.itemName(oldId));
|
|
savedItem.putByte("Count", (byte) item.amount());
|
|
|
|
final CompoundTag itemTag = new CompoundTag();
|
|
for (final StructuredData<?> data : item.structuredData().data().values()) {
|
|
writeToTag(data, itemTag);
|
|
}
|
|
savedItem.put("tag", itemTag);
|
|
itemsTag.add(savedItem);
|
|
}
|
|
tag.put(key, itemsTag);
|
|
}
|
|
|
|
private static void convertEnchantments(final Enchantments data, final CompoundTag tag, final boolean storedEnchantments) {
|
|
final ListTag<CompoundTag> enchantments = new ListTag<>(CompoundTag.class);
|
|
for (final Int2IntMap.Entry entry : data.enchantments().int2IntEntrySet()) {
|
|
final String identifier = Enchantments1_20_3.idToKey(entry.getIntKey());
|
|
if (identifier == null) {
|
|
continue;
|
|
}
|
|
|
|
final CompoundTag enchantment = new CompoundTag();
|
|
enchantment.putString("id", identifier);
|
|
enchantment.putShort("lvl", (short) entry.getIntKey());
|
|
enchantments.add(enchantment);
|
|
}
|
|
tag.put(storedEnchantments ? "StoredEnchantments" : "Enchantments", enchantments);
|
|
|
|
if (!data.showInTooltip()) {
|
|
putHideFlag(tag, storedEnchantments ? HIDE_ADDITIONAL : HIDE_ENCHANTMENTS);
|
|
}
|
|
}
|
|
|
|
private static void putHideFlag(final CompoundTag tag, final int value) {
|
|
tag.putInt("HideFlags", tag.getInt("HideFlags") | value);
|
|
}
|
|
|
|
public static <T> void writeToTag(final StructuredData<T> data, final CompoundTag tag) {
|
|
if (data.isEmpty()) {
|
|
return;
|
|
}
|
|
|
|
//noinspection unchecked
|
|
final DataConverter<T> converter = (DataConverter<T>) REWRITERS.get(data.key());
|
|
if (converter != null) {
|
|
converter.convert(data.value(), tag);
|
|
}
|
|
}
|
|
|
|
private static <T> void register(final StructuredDataKey<T> key, final DataConverter<T> converter) {
|
|
REWRITERS.put(key, converter);
|
|
}
|
|
|
|
@FunctionalInterface
|
|
interface DataConverter<T> {
|
|
|
|
void convert(T data, CompoundTag tag);
|
|
}
|
|
} |