Minecraft/mc-core
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DmitriyMX
2019-01-27 01:05:51 +03:00
parent 5dad2242b6
commit 0a833fb715
4 changed files with 20 additions and 12 deletions
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9
proto_1.12.2_netty/src/main/java/mc/core/network/proto_1_12_2/netty/PacketDecoder.java
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@@ -10,21 +10,21 @@ import mc.core.network.proto_1_12_2.State;
import mc.core.network.proto_1_12_2.netty.wrappers.WrapperNetInputStream;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
import static mc.core.network.proto_1_12_2.netty.NettyServer.ATTR_STATE;
@Slf4j
public class PacketDecoder extends ReplayingDecoder<CSPacket> {
private int[] countReadBytes = new int[]{0};
@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
public void channelActive(ChannelHandlerContext ctx) {
ctx.channel().attr(ATTR_STATE).set(State.HANDSHAKE);
ctx.fireChannelActive();
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
public void channelInactive(ChannelHandlerContext ctx) {
ctx.channel().attr(ATTR_STATE).set(null);
ctx.fireChannelInactive();
}
@@ -38,11 +38,12 @@ public class PacketDecoder extends ReplayingDecoder<CSPacket> {
log.debug("Packet size: {}", packetSize);
int leftDataPacket = packetSize;
final AtomicInteger countReadBytes = new AtomicInteger(0);
int packetId = netStream.readVarInt(countReadBytes);
String hexPacketId = Integer.toHexString(packetId).toUpperCase();
if (hexPacketId.length() == 1) hexPacketId = "0" + hexPacketId;
log.debug("Packet id: 0x{}", hexPacketId);
leftDataPacket = leftDataPacket - countReadBytes[0];
leftDataPacket = leftDataPacket - countReadBytes.get();
Class<? extends CSPacket> packetClass = state.getClientSidePacket(packetId);
if (packetClass == null) {