Initial Support for 1.20.5 (#2894)
This commit is contained in:
parent
d0c7382d7f
commit
70e4812fde
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@ -1,18 +1,22 @@
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package com.comphenix.protocol.injector.netty.channel;
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import com.comphenix.protocol.PacketType;
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import com.comphenix.protocol.reflect.FuzzyReflection;
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import com.comphenix.protocol.reflect.accessors.Accessors;
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import com.comphenix.protocol.reflect.accessors.FieldAccessor;
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import com.comphenix.protocol.reflect.fuzzy.FuzzyFieldContract;
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import com.comphenix.protocol.utility.MinecraftReflection;
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import io.netty.channel.Channel;
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import io.netty.util.AttributeKey;
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import java.lang.reflect.Field;
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import java.lang.reflect.Modifier;
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import java.util.List;
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import java.util.function.BiFunction;
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import java.util.function.Function;
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import com.comphenix.protocol.PacketType;
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import com.comphenix.protocol.reflect.FuzzyReflection;
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import com.comphenix.protocol.reflect.accessors.Accessors;
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import com.comphenix.protocol.reflect.accessors.FieldAccessor;
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import com.comphenix.protocol.reflect.accessors.MethodAccessor;
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import com.comphenix.protocol.reflect.fuzzy.FuzzyFieldContract;
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import com.comphenix.protocol.reflect.fuzzy.FuzzyMethodContract;
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import com.comphenix.protocol.utility.MinecraftReflection;
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import io.netty.channel.Channel;
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import io.netty.util.AttributeKey;
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@SuppressWarnings("unchecked")
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final class ChannelProtocolUtil {
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@ -28,7 +32,10 @@ final class ChannelProtocolUtil {
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.build());
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BiFunction<Channel, PacketType.Sender, Object> baseResolver = null;
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if (attributeKeys.size() == 1) {
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if (attributeKeys.isEmpty()) {
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// since 1.20.5 the protocol is stored as final field in de-/encoder
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baseResolver = new Post1_20_5WrappedResolver();
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} else if (attributeKeys.size() == 1) {
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// if there is only one attribute key we can assume it's the correct one (1.8 - 1.20.1)
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Object protocolKey = Accessors.getFieldAccessor(attributeKeys.get(0)).get(null);
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baseResolver = new Pre1_20_2DirectResolver((AttributeKey<Object>) protocolKey);
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@ -130,4 +137,70 @@ final class ChannelProtocolUtil {
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return this.protocolAccessor;
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}
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}
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/**
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* Since 1.20.5 the protocol is stored as final field in de-/encoder
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*/
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private static final class Post1_20_5WrappedResolver implements BiFunction<Channel, PacketType.Sender, Object> {
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// lazy initialized when needed
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private Function<Object, Object> serverProtocolAccessor;
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private Function<Object, Object> clientProtocolAccessor;
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@Override
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public Object apply(Channel channel, PacketType.Sender sender) {
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String key = this.getKeyForSender(sender);
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Object codecHandler = channel.pipeline().get(key);
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if (codecHandler == null) {
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return null;
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}
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Function<Object, Object> protocolAccessor = this.getProtocolAccessor(codecHandler.getClass(), sender);
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return protocolAccessor.apply(codecHandler);
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}
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private Function<Object, Object> getProtocolAccessor(Class<?> codecHandler, PacketType.Sender sender) {
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switch (sender) {
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case SERVER:
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if (this.serverProtocolAccessor == null) {
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this.serverProtocolAccessor = getProtocolAccessor(codecHandler);
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}
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return this.serverProtocolAccessor;
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case CLIENT:
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if (this.clientProtocolAccessor == null) {
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this.clientProtocolAccessor = getProtocolAccessor(codecHandler);
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}
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return this.clientProtocolAccessor;
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default:
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throw new IllegalArgumentException("Illegal packet sender " + sender.name());
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}
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}
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private String getKeyForSender(PacketType.Sender sender) {
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switch (sender) {
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case SERVER:
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return "encoder";
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case CLIENT:
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return "decoder";
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default:
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throw new IllegalArgumentException("Illegal packet sender " + sender.name());
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}
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}
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private Function<Object, Object> getProtocolAccessor(Class<?> codecHandler) {
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Class<?> protocolInfoClass = MinecraftReflection.getProtocolInfoClass();
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MethodAccessor protocolAccessor = Accessors.getMethodAccessor(FuzzyReflection
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.fromClass(protocolInfoClass)
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.getMethodByReturnTypeAndParameters("id", MinecraftReflection.getEnumProtocolClass(), new Class[0]));
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FieldAccessor protocolInfoAccessor = Accessors.getFieldAccessor(codecHandler, protocolInfoClass, true);
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// get ProtocolInfo from handler and get EnumProtocol of ProtocolInfo
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return (handler) -> {
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Object protocolInfo = protocolInfoAccessor.get(handler);
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return protocolAccessor.invoke(protocolInfo);
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};
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}
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}
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}
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@ -31,6 +31,7 @@ import com.comphenix.protocol.wrappers.WrappedGameProfile;
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import io.netty.channel.Channel;
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import io.netty.channel.ChannelHandler;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelPipeline;
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import io.netty.channel.EventLoop;
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import io.netty.util.AttributeKey;
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import org.bukkit.Server;
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@ -202,9 +203,18 @@ public class NettyChannelInjector implements Injector {
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return false;
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}
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ChannelPipeline pipeline = this.wrappedChannel.pipeline();
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// since 1.20.5 the encoder is renamed to outbound_config only in the handshake phase
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String encoderName = pipeline.get("outbound_config") != null
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? "outbound_config" : "encoder";
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// inject our handlers
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this.wrappedChannel.pipeline().addAfter("encoder", WIRE_PACKET_ENCODER_NAME, WIRE_PACKET_ENCODER);
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this.wrappedChannel.pipeline().addAfter(
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pipeline.addAfter(
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encoderName,
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WIRE_PACKET_ENCODER_NAME,
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WIRE_PACKET_ENCODER);
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pipeline.addAfter(
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"decoder",
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INTERCEPTOR_NAME,
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new InboundPacketInterceptor(this, this.channelListener));
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@ -19,14 +19,28 @@ package com.comphenix.protocol.injector.packet;
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import java.lang.reflect.Field;
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import java.lang.reflect.Modifier;
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import java.util.*;
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import java.lang.reflect.ParameterizedType;
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import java.lang.reflect.Type;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.function.Function;
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import com.comphenix.protocol.PacketType;
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import com.comphenix.protocol.PacketType.Sender;
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import com.comphenix.protocol.ProtocolLogger;
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import com.comphenix.protocol.reflect.FuzzyReflection;
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import com.comphenix.protocol.reflect.StructureModifier;
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import com.comphenix.protocol.reflect.accessors.Accessors;
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import com.comphenix.protocol.reflect.accessors.FieldAccessor;
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import com.comphenix.protocol.reflect.accessors.MethodAccessor;
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import com.comphenix.protocol.reflect.fuzzy.FuzzyClassContract;
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import com.comphenix.protocol.reflect.fuzzy.FuzzyFieldContract;
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import com.comphenix.protocol.reflect.fuzzy.FuzzyMethodContract;
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@ -35,6 +49,7 @@ import com.comphenix.protocol.utility.MinecraftVersion;
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/**
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* Static packet registry in Minecraft.
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*
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* @author Kristian
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*/
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public class PacketRegistry {
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@ -49,6 +64,7 @@ public class PacketRegistry {
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/**
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* Represents a register we are currently building.
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*
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* @author Kristian
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*/
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protected static class Register {
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@ -62,7 +78,8 @@ public class PacketRegistry {
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volatile Set<PacketType> clientPackets = new HashSet<>();
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final List<MapContainer> containers = new ArrayList<>();
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public Register() {}
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public Register() {
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}
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public void registerPacket(PacketType type, Class<?> clazz, Sender sender) {
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typeToClass.put(type, Optional.of(clazz));
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@ -83,6 +100,7 @@ public class PacketRegistry {
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/**
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* Determine if the current register is outdated.
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*
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* @return TRUE if it is, FALSE otherwise.
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*/
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public boolean isOutdated() {
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@ -128,7 +146,8 @@ public class PacketRegistry {
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modifier = new StructureModifier<>(protocol.getClass().getSuperclass());
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}
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StructureModifier<Map<Object, Map<Integer, Class<?>>>> maps = modifier.withTarget(protocol).withType(Map.class);
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StructureModifier<Map<Object, Map<Integer, Class<?>>>> maps = modifier.withTarget(protocol)
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.withType(Map.class);
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for (Map.Entry<Object, Map<Integer, Class<?>>> entry : maps.read(0).entrySet()) {
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String direction = entry.getKey().toString();
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if (direction.contains("CLIENTBOUND")) { // Sent by Server
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@ -163,7 +182,7 @@ public class PacketRegistry {
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}
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@SuppressWarnings("unchecked")
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private static synchronized Register createNewRegister() {
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private static synchronized Register createRegisterV1_15_0() {
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Object[] protocols = ENUM_PROTOCOL.getEnumConstants();
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// ID to Packet class maps
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@ -180,11 +199,8 @@ public class PacketRegistry {
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for (Object protocol : protocols) {
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if (mainMapField == null) {
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FuzzyReflection fuzzy = FuzzyReflection.fromClass(protocol.getClass(), true);
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mainMapField = fuzzy.getField(FuzzyFieldContract.newBuilder()
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.banModifier(Modifier.STATIC)
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.requireModifier(Modifier.FINAL)
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.typeDerivedOf(Map.class)
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.build());
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mainMapField = fuzzy.getField(FuzzyFieldContract.newBuilder().banModifier(Modifier.STATIC)
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.requireModifier(Modifier.FINAL).typeDerivedOf(Map.class).build());
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mainMapField.setAccessible(true);
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}
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Class<?> packetHolderClass = holder.getClass();
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if (MinecraftVersion.CONFIG_PHASE_PROTOCOL_UPDATE.atOrAbove()) {
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FuzzyReflection holderFuzzy = FuzzyReflection.fromClass(packetHolderClass, true);
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holderClassField = holderFuzzy.getField(FuzzyFieldContract.newBuilder()
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.banModifier(Modifier.STATIC)
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holderClassField = holderFuzzy
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.getField(FuzzyFieldContract.newBuilder().banModifier(Modifier.STATIC)
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.requireModifier(Modifier.FINAL)
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.typeMatches(FuzzyClassContract.newBuilder()
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.method(FuzzyMethodContract.newBuilder()
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.returnTypeExact(MinecraftReflection.getPacketClass())
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.parameterCount(2)
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.parameterExactType(int.class, 0)
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.parameterExactType(MinecraftReflection.getPacketDataSerializerClass(), 1)
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.build())
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.build())
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.typeMatches(FuzzyClassContract.newBuilder().method(FuzzyMethodContract
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.newBuilder().returnTypeExact(MinecraftReflection.getPacketClass())
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.parameterCount(2).parameterExactType(int.class, 0).parameterExactType(
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MinecraftReflection.getPacketDataSerializerClass(), 1)
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.build()).build())
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.build());
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holderClassField.setAccessible(true);
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packetHolderClass = holderClassField.getType();
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}
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FuzzyReflection fuzzy = FuzzyReflection.fromClass(packetHolderClass, true);
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packetMapField = fuzzy.getField(FuzzyFieldContract.newBuilder()
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.banModifier(Modifier.STATIC)
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.requireModifier(Modifier.FINAL)
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.typeDerivedOf(Map.class)
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.build());
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packetMapField = fuzzy.getField(FuzzyFieldContract.newBuilder().banModifier(Modifier.STATIC)
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.requireModifier(Modifier.FINAL).typeDerivedOf(Map.class).build());
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packetMapField.setAccessible(true);
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}
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// Maps we have to occasionally check have changed
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// TODO: Find equivalent in Object2IntMap
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/* for (Object map : serverMaps.values()) {
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result.containers.add(new MapContainer(map));
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/*
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* for (Object map : serverMaps.values()) { result.containers.add(new
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* MapContainer(map)); }
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*
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* for (Object map : clientMaps.values()) { result.containers.add(new
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* MapContainer(map)); }
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*/
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for (Object protocol : protocols) {
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Enum<?> enumProtocol = (Enum<?>) protocol;
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PacketType.Protocol equivalent = PacketType.Protocol.fromVanilla(enumProtocol);
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// Associate known types
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if (serverMaps.containsKey(protocol)) {
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associatePackets(result, reverse(serverMaps.get(protocol)), equivalent, Sender.SERVER);
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}
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if (clientMaps.containsKey(protocol)) {
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associatePackets(result, reverse(clientMaps.get(protocol)), equivalent, Sender.CLIENT);
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}
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}
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for (Object map : clientMaps.values()) {
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result.containers.add(new MapContainer(map));
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} */
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return result;
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}
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@SuppressWarnings("unchecked")
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private static synchronized Register createRegisterV1_20_5() {
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Object[] protocols = ENUM_PROTOCOL.getEnumConstants();
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// PacketType<?> to class map
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final Map<Object, Class<?>> packetTypeMap = new HashMap<>();
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// List of all class containing PacketTypes
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String[] packetTypesClassNames = new String[] { "common.CommonPacketTypes",
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"configuration.ConfigurationPacketTypes", "cookie.CookiePacketTypes", "game.GamePacketTypes",
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"handshake.HandshakePacketTypes", "login.LoginPacketTypes", "ping.PingPacketTypes",
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"status.StatusPacketTypes", };
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Class<?> packetTypeClass = MinecraftReflection.getMinecraftClass("network.protocol.PacketType");
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for (String packetTypesClassName : packetTypesClassNames) {
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Class<?> packetTypesClass = MinecraftReflection
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.getMinecraftClass("network.protocol." + packetTypesClassName);
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// check every field for "static final PacketType<?>"
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for (Field field : packetTypesClass.getDeclaredFields()) {
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try {
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if (!Modifier.isFinal(field.getModifiers()) || !Modifier.isStatic(field.getModifiers())) {
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continue;
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}
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Object packetType = field.get(null);
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if (!packetTypeClass.isInstance(packetType)) {
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continue;
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}
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// retrieve the generic type T of the PacketType<T> field
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Type packet = ((ParameterizedType) field.getGenericType()).getActualTypeArguments()[0];
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if (packet instanceof Class<?>) {
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packetTypeMap.put(packetType, (Class<?>) packet);
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}
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} catch (Exception e) {
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e.printStackTrace();
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continue;
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}
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}
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}
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// ID to Packet class maps
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final Map<Object, Map<Class<?>, Integer>> serverMaps = new LinkedHashMap<>();
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final Map<Object, Map<Class<?>, Integer>> clientMaps = new LinkedHashMap<>();
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// List of all class containing ProtocolInfos
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String[] protocolClassNames = new String[] { "configuration.ConfigurationProtocols", "game.GameProtocols",
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"handshake.HandshakeProtocols", "login.LoginProtocols", "status.StatusProtocols" };
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Class<?> protocolInfoClass = MinecraftReflection.getProtocolInfoClass();
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Class<?> protocolInfoUnboundClass = MinecraftReflection.getMinecraftClass("network.ProtocolInfo$a");
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Class<?> streamCodecClass = MinecraftReflection.getMinecraftClass("network.codec.StreamCodec");
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Class<?> idDispatchCodecClass = MinecraftReflection.getMinecraftClass("network.codec.IdDispatchCodec");
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Class<?> protocolDirectionClass = MinecraftReflection
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.getMinecraftClass("network.protocol.EnumProtocolDirection");
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Function<?, ?> emptyFunction = input -> null;
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FuzzyReflection protocolInfoReflection = FuzzyReflection.fromClass(protocolInfoClass);
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MethodAccessor protocolAccessor = Accessors.getMethodAccessor(protocolInfoReflection
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.getMethodByReturnTypeAndParameters("id", MinecraftReflection.getEnumProtocolClass(), new Class[0]));
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MethodAccessor directionAccessor = Accessors.getMethodAccessor(protocolInfoReflection
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.getMethodByReturnTypeAndParameters("flow", protocolDirectionClass, new Class[0]));
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MethodAccessor codecAccessor = Accessors.getMethodAccessor(
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protocolInfoReflection.getMethodByReturnTypeAndParameters("codec", streamCodecClass, new Class[0]));
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MethodAccessor bindAccessor = Accessors.getMethodAccessor(FuzzyReflection.fromClass(protocolInfoUnboundClass)
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.getMethodByReturnTypeAndParameters("bind", protocolInfoClass, new Class[] { Function.class }));
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FieldAccessor toIdAccessor = Accessors.getFieldAccessor(FuzzyReflection.fromClass(idDispatchCodecClass, true)
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.getField(FuzzyFieldContract.newBuilder().typeDerivedOf(Map.class).build()));
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for (String protocolClassName : protocolClassNames) {
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Class<?> protocolClass = MinecraftReflection.getMinecraftClass("network.protocol." + protocolClassName);
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for (Field field : protocolClass.getDeclaredFields()) {
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try {
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// ignore none static and final fields
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if (!Modifier.isFinal(field.getModifiers()) || !Modifier.isStatic(field.getModifiers())) {
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continue;
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}
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Object protocolInfo = field.get(null);
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// bind unbound ProtocolInfo to empty function to get real ProtocolInfo
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if (protocolInfoUnboundClass.isInstance(protocolInfo)) {
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protocolInfo = bindAccessor.invoke(protocolInfo, new Object[] { emptyFunction });
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}
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// ignore any field that isn't a ProtocolInfo
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if (!protocolInfoClass.isInstance(protocolInfo)) {
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continue;
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}
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// get codec and check if codec is instance of IdDispatchCodec
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// since that is the only support codec as of now
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Object codec = codecAccessor.invoke(protocolInfo);
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if (!idDispatchCodecClass.isInstance(codec)) {
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continue;
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}
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// retrieve packetTypeMap and convert it to packetIdMap
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Map<Class<?>, Integer> packetMap = new HashMap<>();
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Map<Object, Integer> packetTypeIdMap = (Map<Object, Integer>) toIdAccessor.get(codec);
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for (Map.Entry<Object, Integer> entry : packetTypeIdMap.entrySet()) {
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Class<?> packet = packetTypeMap.get(entry.getKey());
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if (packet == null) {
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throw new RuntimeException("packetType missing packet " + entry.getKey());
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}
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packetMap.put(packet, entry.getValue());
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}
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// get EnumProtocol and Direction of protocol info
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Object protocol = protocolAccessor.invoke(protocolInfo);
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String direction = directionAccessor.invoke(protocolInfo).toString();
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if (direction.contains("CLIENTBOUND")) { // Sent by Server
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serverMaps.put(protocol, packetMap);
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} else if (direction.contains("SERVERBOUND")) { // Sent by Client
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clientMaps.put(protocol, packetMap);
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}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Register result = new Register();
|
||||
|
||||
for (Object protocol : protocols) {
|
||||
Enum<?> enumProtocol = (Enum<?>) protocol;
|
||||
|
@ -280,8 +443,8 @@ public class PacketRegistry {
|
|||
}
|
||||
|
||||
/**
|
||||
* Reverses a key->value map to value->key
|
||||
* Non-deterministic behavior when multiple keys are mapped to the same value
|
||||
* Reverses a key->value map to value->key Non-deterministic behavior when
|
||||
* multiple keys are mapped to the same value
|
||||
*/
|
||||
private static <K, V> Map<V, K> reverse(Map<K, V> map) {
|
||||
Map<V, K> newMap = new HashMap<>(map.size());
|
||||
|
@ -291,7 +454,8 @@ public class PacketRegistry {
|
|||
return newMap;
|
||||
}
|
||||
|
||||
protected static void associatePackets(Register register, Map<Integer, Class<?>> lookup, PacketType.Protocol protocol, Sender sender) {
|
||||
protected static void associatePackets(Register register, Map<Integer, Class<?>> lookup,
|
||||
PacketType.Protocol protocol, Sender sender) {
|
||||
for (Map.Entry<Integer, Class<?>> entry : lookup.entrySet()) {
|
||||
int packetId = entry.getKey();
|
||||
Class<?> packetClass = entry.getValue();
|
||||
|
@ -330,8 +494,10 @@ public class PacketRegistry {
|
|||
return;
|
||||
}
|
||||
|
||||
if (MinecraftVersion.BEE_UPDATE.atOrAbove()) {
|
||||
REGISTER = createNewRegister();
|
||||
if (MinecraftVersion.v1_20_5.atOrAbove()) {
|
||||
REGISTER = createRegisterV1_20_5();
|
||||
} else if (MinecraftVersion.BEE_UPDATE.atOrAbove()) {
|
||||
REGISTER = createRegisterV1_15_0();
|
||||
} else {
|
||||
REGISTER = createOldRegister();
|
||||
}
|
||||
|
@ -342,6 +508,7 @@ public class PacketRegistry {
|
|||
|
||||
/**
|
||||
* Determine if the given packet type is supported on the current server.
|
||||
*
|
||||
* @param type - the type to check.
|
||||
* @return TRUE if it is, FALSE otherwise.
|
||||
*/
|
||||
|
@ -352,6 +519,7 @@ public class PacketRegistry {
|
|||
|
||||
/**
|
||||
* Retrieve every known and supported server packet type.
|
||||
*
|
||||
* @return Every server packet type.
|
||||
*/
|
||||
public static Set<PacketType> getServerPacketTypes() {
|
||||
|
@ -363,6 +531,7 @@ public class PacketRegistry {
|
|||
|
||||
/**
|
||||
* Retrieve every known and supported server packet type.
|
||||
*
|
||||
* @return Every server packet type.
|
||||
*/
|
||||
public static Set<PacketType> getClientPacketTypes() {
|
||||
|
@ -380,7 +549,8 @@ public class PacketRegistry {
|
|||
&& !Modifier.isAbstract(clazz.getModifiers())) {
|
||||
return clazz;
|
||||
}
|
||||
} catch (Exception ignored) {}
|
||||
} catch (Exception ignored) {
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
|
@ -390,7 +560,8 @@ public class PacketRegistry {
|
|||
* Retrieves the correct packet class from a given type.
|
||||
*
|
||||
* @param type - the packet type.
|
||||
* @param forceVanilla - whether or not to look for vanilla classes, not injected classes.
|
||||
* @param forceVanilla - whether or not to look for vanilla classes, not
|
||||
* injected classes.
|
||||
* @return The associated class.
|
||||
* @deprecated forceVanilla no longer has any effect
|
||||
*/
|
||||
|
@ -414,21 +585,25 @@ public class PacketRegistry {
|
|||
// Then try looking up the class names
|
||||
Class<?> clazz = searchForPacket(type.getClassNames());
|
||||
if (clazz != null) {
|
||||
// we'd like for it to be associated correctly from the get-go; this is OK on older versions though
|
||||
ProtocolLogger.warnAbove(type.getCurrentVersion(), "Updating associated class for {0} to {1}", type.name(), clazz);
|
||||
// we'd like for it to be associated correctly from the get-go; this is OK on
|
||||
// older versions though
|
||||
ProtocolLogger.warnAbove(type.getCurrentVersion(), "Updating associated class for {0} to {1}", type.name(),
|
||||
clazz);
|
||||
}
|
||||
|
||||
// cache it for next time
|
||||
associate(type, clazz);
|
||||
if (clazz != null && MinecraftReflection.isBundleDelimiter(clazz)) {
|
||||
clazz = MinecraftReflection.getPackedBundlePacketClass().orElseThrow(() -> new IllegalStateException("Packet bundle class not found."));
|
||||
clazz = MinecraftReflection.getPackedBundlePacketClass()
|
||||
.orElseThrow(() -> new IllegalStateException("Packet bundle class not found."));
|
||||
}
|
||||
return Optional.ofNullable(clazz);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the packet class associated with a given type. First attempts to read from the
|
||||
* type-to-class mapping, and tries
|
||||
* Get the packet class associated with a given type. First attempts to read
|
||||
* from the type-to-class mapping, and tries
|
||||
*
|
||||
* @param type the packet type
|
||||
* @return The associated class
|
||||
*/
|
||||
|
@ -439,9 +614,11 @@ public class PacketRegistry {
|
|||
|
||||
/**
|
||||
* Retrieve the packet type of a given packet.
|
||||
*
|
||||
* @param packet - the class of the packet.
|
||||
* @return The packet type, or NULL if not found.
|
||||
* @deprecated major issues due to packets with shared classes being registered in multiple states.
|
||||
* @deprecated major issues due to packets with shared classes being registered
|
||||
* in multiple states.
|
||||
*/
|
||||
@Deprecated
|
||||
public static PacketType getPacketType(Class<?> packet) {
|
||||
|
@ -455,11 +632,13 @@ public class PacketRegistry {
|
|||
}
|
||||
|
||||
/**
|
||||
* Retrieve the associated packet type for a packet class in the given protocol state.
|
||||
* Retrieve the associated packet type for a packet class in the given protocol
|
||||
* state.
|
||||
*
|
||||
* @param protocol the protocol state to retrieve the packet from.
|
||||
* @param packet the class identifying the packet type.
|
||||
* @return the packet type associated with the given class in the given protocol state, or null if not found.
|
||||
* @return the packet type associated with the given class in the given protocol
|
||||
* state, or null if not found.
|
||||
*/
|
||||
public static PacketType getPacketType(PacketType.Protocol protocol, Class<?> packet) {
|
||||
initialize();
|
||||
|
@ -473,6 +652,7 @@ public class PacketRegistry {
|
|||
|
||||
/**
|
||||
* Retrieve the packet type of a given packet.
|
||||
*
|
||||
* @param packet - the class of the packet.
|
||||
* @param sender - the sender of the packet, or NULL.
|
||||
* @return The packet type, or NULL if not found.
|
||||
|
|
|
@ -62,7 +62,7 @@ public final class ChatExtensions {
|
|||
// since 1.19 system chat is extracted into a separate packet
|
||||
packet = new PacketContainer(PacketType.Play.Server.SYSTEM_CHAT);
|
||||
|
||||
packet.getStrings().write(0, component.getJson());
|
||||
packet.getChatComponents().write(0, component);
|
||||
packet.getBooleans().write(0, false);
|
||||
} else {
|
||||
packet = new PacketContainer(PacketType.Play.Server.CHAT);
|
||||
|
|
|
@ -638,7 +638,8 @@ public final class MinecraftReflection {
|
|||
}
|
||||
|
||||
public static boolean isBundleDelimiter(Class<?> packetClass) {
|
||||
return Optionals.Equals(getBundleDelimiterClass(), packetClass);
|
||||
Class<?> bundleDelimiterClass = getBundleDelimiterClass().orElse(null);
|
||||
return bundleDelimiterClass != null && (packetClass.equals(bundleDelimiterClass) || bundleDelimiterClass.isAssignableFrom(packetClass));
|
||||
}
|
||||
|
||||
public static Optional<Class<?>> getBundleDelimiterClass() {
|
||||
|
@ -1660,7 +1661,7 @@ public final class MinecraftReflection {
|
|||
*/
|
||||
private static void useFallbackServer() {
|
||||
// Get the first constructor that matches CraftServer(MINECRAFT_OBJECT, ANY)
|
||||
Constructor<?> selected = FuzzyReflection.fromClass(getCraftBukkitClass("CraftServer"))
|
||||
Constructor<?> selected = FuzzyReflection.fromClass(getCraftServer())
|
||||
.getConstructor(FuzzyMethodContract.newBuilder()
|
||||
.parameterMatches(getMinecraftObjectMatcher(), 0)
|
||||
.parameterCount(2)
|
||||
|
@ -1716,4 +1717,16 @@ public final class MinecraftReflection {
|
|||
public static Class<?> getHolderClass() {
|
||||
return getMinecraftClass("core.Holder");
|
||||
}
|
||||
|
||||
public static Class<?> getCraftServer() {
|
||||
return getCraftBukkitClass("CraftServer");
|
||||
}
|
||||
|
||||
public static Class<?> getHolderLookupProviderClass() {
|
||||
return getMinecraftClass("core.HolderLookup$a" /* Spigot Mappings */, "core.HolderLookup$Provider" /* Mojang Mappings */);
|
||||
}
|
||||
|
||||
public static Class<?> getProtocolInfoClass() {
|
||||
return getMinecraftClass("network.ProtocolInfo");
|
||||
}
|
||||
}
|
||||
|
|
|
@ -0,0 +1,60 @@
|
|||
package com.comphenix.protocol.utility;
|
||||
|
||||
import java.lang.reflect.Modifier;
|
||||
|
||||
import org.bukkit.Bukkit;
|
||||
|
||||
import com.comphenix.protocol.reflect.FuzzyReflection;
|
||||
import com.comphenix.protocol.reflect.accessors.Accessors;
|
||||
import com.comphenix.protocol.reflect.accessors.MethodAccessor;
|
||||
import com.comphenix.protocol.reflect.fuzzy.FuzzyMethodContract;
|
||||
|
||||
/**
|
||||
* Static getter for the registry access accessor which is need for most of the methods
|
||||
* since 1.20.5 that access the registry and in form.
|
||||
*/
|
||||
public class MinecraftRegistryAccess {
|
||||
|
||||
private static MethodAccessor GET_SERVER = null;
|
||||
private static MethodAccessor REGISTRY_ACCESS = null;
|
||||
|
||||
// lazy initialized
|
||||
private static Object registryAccess = null;
|
||||
|
||||
static {
|
||||
if (MinecraftVersion.v1_20_5.atOrAbove()) {
|
||||
GET_SERVER = Accessors.getMethodAccessor(
|
||||
FuzzyReflection.fromClass(MinecraftReflection.getCraftServer(), false)
|
||||
.getMethod(FuzzyMethodContract.newBuilder()
|
||||
.banModifier(Modifier.STATIC)
|
||||
.returnDerivedOf(MinecraftReflection.getMinecraftServerClass())
|
||||
.build()));
|
||||
|
||||
REGISTRY_ACCESS = Accessors.getMethodAccessor(
|
||||
FuzzyReflection.fromClass(MinecraftReflection.getMinecraftServerClass(), false)
|
||||
.getMethod(FuzzyMethodContract.newBuilder()
|
||||
.banModifier(Modifier.STATIC)
|
||||
.returnDerivedOf(MinecraftReflection.getHolderLookupProviderClass())
|
||||
.build()));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the composite global registry access. Equiv. of
|
||||
* <pre>((CraftServer) Bukkit.getServer()).getServer().registryAccess()</pre>
|
||||
*
|
||||
* @return composite registy acesss
|
||||
*/
|
||||
public static Object get() {
|
||||
if (GET_SERVER == null || REGISTRY_ACCESS == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (registryAccess == null) {
|
||||
Object server = GET_SERVER.invoke(Bukkit.getServer());
|
||||
registryAccess = REGISTRY_ACCESS.invoke(server);
|
||||
}
|
||||
|
||||
return registryAccess;
|
||||
}
|
||||
}
|
|
@ -36,6 +36,11 @@ import org.bukkit.Server;
|
|||
* @author Kristian
|
||||
*/
|
||||
public final class MinecraftVersion implements Comparable<MinecraftVersion>, Serializable {
|
||||
/**
|
||||
* Version 1.20.5 - the cookie and transfer packet update
|
||||
*/
|
||||
public static final MinecraftVersion v1_20_5 = new MinecraftVersion("1.20.5");
|
||||
|
||||
/**
|
||||
* Version 1.20.4 - the decorated pot update
|
||||
*/
|
||||
|
|
|
@ -1,6 +1,5 @@
|
|||
package com.comphenix.protocol.wrappers;
|
||||
|
||||
import com.google.gson.JsonObject;
|
||||
import java.io.StringReader;
|
||||
import java.util.Optional;
|
||||
|
||||
|
@ -11,10 +10,10 @@ import com.comphenix.protocol.reflect.accessors.Accessors;
|
|||
import com.comphenix.protocol.reflect.accessors.ConstructorAccessor;
|
||||
import com.comphenix.protocol.reflect.accessors.MethodAccessor;
|
||||
import com.comphenix.protocol.utility.MinecraftReflection;
|
||||
import com.comphenix.protocol.utility.MinecraftRegistryAccess;
|
||||
import com.comphenix.protocol.utility.MinecraftVersion;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import net.minecraft.network.chat.IChatBaseComponent;
|
||||
import com.google.gson.JsonObject;
|
||||
|
||||
/**
|
||||
* Represents a chat component added in Minecraft 1.7.2
|
||||
|
@ -39,14 +38,22 @@ public class WrappedChatComponent extends AbstractWrapper implements ClonableWra
|
|||
FuzzyReflection fuzzy = FuzzyReflection.fromClass(SERIALIZER, true);
|
||||
|
||||
// Retrieve the correct methods
|
||||
if (MinecraftVersion.v1_20_5.atOrAbove()) {
|
||||
SERIALIZE_COMPONENT = Accessors.getMethodAccessor(fuzzy.getMethodByReturnTypeAndParameters("serialize", /* a */
|
||||
String.class, new Class<?>[] { COMPONENT, MinecraftReflection.getHolderLookupProviderClass() }));
|
||||
} else {
|
||||
SERIALIZE_COMPONENT = Accessors.getMethodAccessor(fuzzy.getMethodByReturnTypeAndParameters("serialize", /* a */
|
||||
String.class, new Class<?>[] { COMPONENT }));
|
||||
}
|
||||
|
||||
GSON = Accessors.getFieldAccessor(fuzzy.getFieldByType("gson", GSON_CLASS)).get(null);
|
||||
|
||||
if (MinecraftVersion.v1_20_4.atOrAbove()) {
|
||||
if (MinecraftVersion.v1_20_5.atOrAbove()) {
|
||||
DESERIALIZE = Accessors.getMethodAccessor(FuzzyReflection.fromClass(SERIALIZER, false)
|
||||
.getMethodByReturnTypeAndParameters("fromJsonLenient", MUTABLE_COMPONENT_CLASS.get(), String.class));
|
||||
.getMethodByReturnTypeAndParameters("fromJson", MUTABLE_COMPONENT_CLASS.get(), new Class[] { String.class, MinecraftReflection.getHolderLookupProviderClass() }));
|
||||
} else if (MinecraftVersion.v1_20_4.atOrAbove()) {
|
||||
DESERIALIZE = Accessors.getMethodAccessor(FuzzyReflection.fromClass(SERIALIZER, false)
|
||||
.getMethodByReturnTypeAndParameters("fromJson", MUTABLE_COMPONENT_CLASS.get(), new Class[] { String.class }));
|
||||
} else {
|
||||
try {
|
||||
DESERIALIZE = Accessors.getMethodAccessor(FuzzyReflection.fromClass(MinecraftReflection.getChatDeserializer(), true)
|
||||
|
@ -68,7 +75,19 @@ public class WrappedChatComponent extends AbstractWrapper implements ClonableWra
|
|||
}
|
||||
}
|
||||
|
||||
private static Object serialize(Object handle) {
|
||||
if (MinecraftVersion.v1_20_5.atOrAbove()) {
|
||||
return SERIALIZE_COMPONENT.invoke(null, handle, MinecraftRegistryAccess.get());
|
||||
}
|
||||
|
||||
return SERIALIZE_COMPONENT.invoke(null, handle);
|
||||
}
|
||||
|
||||
private static Object deserialize(String json) {
|
||||
if (MinecraftVersion.v1_20_5.atOrAbove()) {
|
||||
return DESERIALIZE.invoke(null, json, MinecraftRegistryAccess.get());
|
||||
}
|
||||
|
||||
if (MinecraftVersion.v1_20_4.atOrAbove()) {
|
||||
return DESERIALIZE.invoke(null, json);
|
||||
}
|
||||
|
@ -167,7 +186,7 @@ public class WrappedChatComponent extends AbstractWrapper implements ClonableWra
|
|||
*/
|
||||
public String getJson() {
|
||||
if (cache == null) {
|
||||
cache = (String) SERIALIZE_COMPONENT.invoke(null, handle);
|
||||
cache = (String) serialize(handle);
|
||||
}
|
||||
return cache;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue