75 lines
3.2 KiB
Java
75 lines
3.2 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2021 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_16to1_15_2.metadata;
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import com.viaversion.viaversion.api.connection.UserConnection;
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import com.viaversion.viaversion.api.minecraft.entities.Entity1_15Types;
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import com.viaversion.viaversion.api.minecraft.entities.Entity1_16Types;
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import com.viaversion.viaversion.api.minecraft.entities.EntityType;
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import com.viaversion.viaversion.api.minecraft.item.Item;
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import com.viaversion.viaversion.api.minecraft.metadata.Metadata;
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import com.viaversion.viaversion.api.minecraft.metadata.types.MetaType1_14;
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import com.viaversion.viaversion.api.type.types.Particle;
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import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.Protocol1_16To1_15_2;
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import com.viaversion.viaversion.rewriter.EntityRewriter;
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import java.util.List;
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public class MetadataRewriter1_16To1_15_2 extends EntityRewriter<Protocol1_16To1_15_2> {
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public MetadataRewriter1_16To1_15_2(Protocol1_16To1_15_2 protocol) {
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super(protocol);
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mapEntityType(Entity1_15Types.ZOMBIE_PIGMAN, Entity1_16Types.ZOMBIFIED_PIGLIN);
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mapTypes(Entity1_15Types.values(), Entity1_16Types.class);
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}
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@Override
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public void handleMetadata(int entityId, EntityType type, Metadata metadata, List<Metadata> metadatas, UserConnection connection) throws Exception {
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if (metadata.metaType() == MetaType1_14.Slot) {
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protocol.getItemRewriter().handleItemToClient((Item) metadata.getValue());
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} else if (metadata.metaType() == MetaType1_14.BlockID) {
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int data = (int) metadata.getValue();
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metadata.setValue(protocol.getMappingData().getNewBlockStateId(data));
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} else if (metadata.metaType() == MetaType1_14.PARTICLE) {
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rewriteParticle((Particle) metadata.getValue());
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}
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if (type == null) return;
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if (type.isOrHasParent(Entity1_16Types.MINECART_ABSTRACT)
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&& metadata.id() == 10) {
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// Convert to new block id
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int data = (int) metadata.getValue();
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metadata.setValue(protocol.getMappingData().getNewBlockStateId(data));
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}
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if (type.isOrHasParent(Entity1_16Types.ABSTRACT_ARROW)) {
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if (metadata.id() == 8) {
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metadatas.remove(metadata);
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} else if (metadata.id() > 8) {
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metadata.setId(metadata.id() - 1);
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}
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}
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}
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@Override
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public EntityType typeFromId(int type) {
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return Entity1_16Types.getTypeFromId(type);
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}
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}
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