Mirror von
https://github.com/ViaVersion/ViaBackwards.git
synchronisiert 2024-12-26 16:12:43 +01:00
add 1.14.1 support (not tested yet)
Dieser Commit ist enthalten in:
Marco Neuhaus
Ursprung
13c157d2fc
Commit
e4a54fbade
@ -0,0 +1,37 @@
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package nl.matsv.viabackwards.protocol.protocol1_14to1_14_1;
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import us.myles.ViaVersion.api.Via;
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import us.myles.ViaVersion.api.data.UserConnection;
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import us.myles.ViaVersion.api.entities.Entity1_14Types;
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import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by Marco Neuhaus on 15.05.2019 for the Project ViaBackwardsFoorcee.
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*/
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public class MetadataRewriter {
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public static void handleMetadata(int entityId, Entity1_14Types.EntityType type, List<Metadata> metadatas, UserConnection connection) {
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if (type == null) return;
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for (Metadata metadata : new ArrayList<>(metadatas)) {
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try {
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if (type.is(Entity1_14Types.EntityType.VILLAGER) || type.is(Entity1_14Types.EntityType.WANDERING_TRADER)) {
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if (metadata.getId() >= 16) {
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metadata.setId(metadata.getId() - 1);
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}
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}
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} catch (Exception e) {
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metadatas.remove(metadata);
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if (!Via.getConfig().isSuppressMetadataErrors() || Via.getManager().isDebug()) {
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Via.getPlatform().getLogger().warning("An error occurred with entity metadata handler");
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Via.getPlatform().getLogger().warning("Metadata: " + metadata);
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e.printStackTrace();
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}
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}
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}
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}
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}
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package nl.matsv.viabackwards.protocol.protocol1_14to1_14_1;
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import nl.matsv.viabackwards.api.BackwardsProtocol;
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import us.myles.ViaVersion.api.data.UserConnection;
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import us.myles.ViaVersion.protocols.protocol1_14_1to1_14.packets.EntityPackets;
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import us.myles.ViaVersion.protocols.protocol1_14_1to1_14.storage.EntityTracker;
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/**
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* Created by Marco Neuhaus on 15.05.2019 for the Project ViaBackwardsFoorcee.
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*/
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public class Protocol1_14To1_14_1 extends BackwardsProtocol {
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@Override
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protected void registerPackets() {
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EntityPackets.register(this);
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}
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@Override
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public void init(UserConnection userConnection) {
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userConnection.put(new EntityTracker(userConnection));
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}
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}
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@ -0,0 +1,106 @@
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package nl.matsv.viabackwards.protocol.protocol1_14to1_14_1.packets;
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import com.google.common.base.Optional;
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import nl.matsv.viabackwards.protocol.protocol1_14to1_14_1.MetadataRewriter;
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import nl.matsv.viabackwards.protocol.protocol1_14to1_14_1.storage.EntityTracker;
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import us.myles.ViaVersion.api.PacketWrapper;
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import us.myles.ViaVersion.api.entities.Entity1_14Types;
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import us.myles.ViaVersion.api.entities.Entity1_14Types.EntityType;
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import us.myles.ViaVersion.api.protocol.Protocol;
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import us.myles.ViaVersion.api.remapper.PacketHandler;
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import us.myles.ViaVersion.api.remapper.PacketRemapper;
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import us.myles.ViaVersion.api.type.Type;
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import us.myles.ViaVersion.api.type.types.version.Types1_14;
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import us.myles.ViaVersion.packets.State;
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/**
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* Created by Marco Neuhaus on 15.05.2019 for the Project ViaBackwardsFoorcee.
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*/
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public class EntityPackets {
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public static void register(Protocol protocol) {
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// Spawn Mob
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protocol.registerOutgoing(State.PLAY, 0x03, 0x03, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.VAR_INT); // 0 - Entity ID
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map(Type.UUID); // 1 - Entity UUID
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map(Type.VAR_INT); // 2 - Entity Type
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map(Type.DOUBLE); // 3 - X
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map(Type.DOUBLE); // 4 - Y
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map(Type.DOUBLE); // 5 - Z
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map(Type.BYTE); // 6 - Yaw
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map(Type.BYTE); // 7 - Pitch
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map(Type.BYTE); // 8 - Head Pitch
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map(Type.SHORT); // 9 - Velocity X
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map(Type.SHORT); // 10 - Velocity Y
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map(Type.SHORT); // 11 - Velocity Z
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map(Types1_14.METADATA_LIST); // 12 - Metadata
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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int entityId = wrapper.get(Type.VAR_INT, 0);
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int type = wrapper.get(Type.VAR_INT, 1);
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Entity1_14Types.EntityType entType = Entity1_14Types.getTypeFromId(type);
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// Register Type ID
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wrapper.user().get(EntityTracker.class).addEntity(entityId, entType);
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MetadataRewriter.handleMetadata(entityId, entType, wrapper.get(Types1_14.METADATA_LIST, 0), wrapper.user());
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}
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});
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}
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});
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// Spawn Player
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protocol.registerOutgoing(State.PLAY, 0x05, 0x05, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.VAR_INT); // 0 - Entity ID
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map(Type.UUID); // 1 - Player UUID
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map(Type.DOUBLE); // 2 - X
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map(Type.DOUBLE); // 3 - Y
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map(Type.DOUBLE); // 4 - Z
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map(Type.BYTE); // 5 - Yaw
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map(Type.BYTE); // 6 - Pitch
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map(Types1_14.METADATA_LIST); // 7 - Metadata
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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int entityId = wrapper.get(Type.VAR_INT, 0);
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Entity1_14Types.EntityType entType = Entity1_14Types.EntityType.PLAYER;
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// Register Type ID
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wrapper.user().get(EntityTracker.class).addEntity(entityId, entType);
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MetadataRewriter.handleMetadata(entityId, entType, wrapper.get(Types1_14.METADATA_LIST, 0), wrapper.user());
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}
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});
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}
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});
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// Entity Metadata
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protocol.registerOutgoing(State.PLAY, 0x43, 0x43, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.VAR_INT); // 0 - Entity ID
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map(Types1_14.METADATA_LIST); // 1 - Metadata list
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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int entityId = wrapper.get(Type.VAR_INT, 0);
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Optional<EntityType> type = wrapper.user().get(EntityTracker.class).get(entityId);
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MetadataRewriter.handleMetadata(entityId, type.orNull(), wrapper.get(Types1_14.METADATA_LIST, 0), wrapper.user());
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}
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});
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}
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});
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}
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}
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@ -0,0 +1,49 @@
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package nl.matsv.viabackwards.protocol.protocol1_14to1_14_1.storage;
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import com.google.common.base.Optional;
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import lombok.Getter;
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import lombok.Setter;
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import us.myles.ViaVersion.api.data.ExternalJoinGameListener;
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import us.myles.ViaVersion.api.data.StoredObject;
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import us.myles.ViaVersion.api.data.UserConnection;
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import us.myles.ViaVersion.api.entities.Entity1_14Types;
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import us.myles.ViaVersion.api.entities.Entity1_14Types.EntityType;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* Created by Marco Neuhaus on 15.05.2019 for the Project ViaBackwardsFoorcee.
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*/
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public class EntityTracker extends StoredObject implements ExternalJoinGameListener {
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private final Map<Integer, EntityType> clientEntityTypes = new ConcurrentHashMap<>();
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@Getter
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@Setter
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private int clientEntityId;
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public EntityTracker(UserConnection user) {
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super(user);
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}
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public void removeEntity(int entityId) {
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clientEntityTypes.remove(entityId);
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}
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public void addEntity(int entityId, Entity1_14Types.EntityType type) {
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clientEntityTypes.put(entityId, type);
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}
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public boolean has(int entityId) {
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return clientEntityTypes.containsKey(entityId);
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}
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public Optional<EntityType> get(int id) {
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return Optional.fromNullable(clientEntityTypes.get(id));
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}
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@Override
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public void onExternalJoinGame(int playerEntityId) {
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clientEntityId = playerEntityId;
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clientEntityTypes.put(playerEntityId, Entity1_14Types.EntityType.PLAYER);
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}
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}
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2
pom.xml
2
pom.xml
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<dependency>
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<groupId>us.myles</groupId>
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<artifactId>viaversion</artifactId>
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<version>2.0.0-19w09a</version>
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<version>2.1.0</version>
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<scope>provided</scope>
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</dependency>
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</dependencies>
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