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Better ViaApi implementation

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creeper123123321 2018-08-22 16:25:55 -03:00
parent 9393d805ec
commit f4a0b53a6d
5 changed files with 37 additions and 17 deletions
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10
src/main/java/com/github/creeper123123321/viarift/handler/VRInHandler.java
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@ -4,6 +4,7 @@ import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.ByteToMessageDecoder; import io.netty.handler.codec.ByteToMessageDecoder;
import us.myles.ViaVersion.api.PacketWrapper; import us.myles.ViaVersion.api.PacketWrapper;
import us.myles.ViaVersion.api.Via;
import us.myles.ViaVersion.api.data.UserConnection; import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.type.Type; import us.myles.ViaVersion.api.type.Type;
import us.myles.ViaVersion.exception.CancelException; import us.myles.ViaVersion.exception.CancelException;
@ -66,10 +67,17 @@ public class VRInHandler extends ByteToMessageDecoder {
buf.release(); buf.release();
} }
@Override @Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception { public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
if (PipelineUtil.containsCause(cause, CancelException.class)) return; if (PipelineUtil.containsCause(cause, CancelException.class)) return;
super.exceptionCaught(ctx, cause); super.exceptionCaught(ctx, cause);
} }
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
ProtocolInfo info = user.get(ProtocolInfo.class);
if (info.getUuid() != null) {
Via.getManager().removePortedClient(info.getUuid());
}
}
} }

6
src/main/java/com/github/creeper123123321/viarift/platform/VRUserConnection.java
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@ -29,14 +29,14 @@ public class VRUserConnection extends UserConnection {
final Channel channel = this.getChannel(); final Channel channel = this.getChannel();
if (currentThread) { if (currentThread) {
try { try {
PipelineUtil.getContextBefore("decoder", channel.pipeline()).fireChannelRead(copy); PipelineUtil.getPreviousContext("decoder", channel.pipeline()).fireChannelRead(copy);
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();
} }
} else { } else {
channel.eventLoop().submit(() -> { channel.eventLoop().submit(() -> {
try { try {
PipelineUtil.getContextBefore("decoder", channel.pipeline()).fireChannelRead(copy); PipelineUtil.getPreviousContext("decoder", channel.pipeline()).fireChannelRead(copy);
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();
} }
@ -56,7 +56,7 @@ public class VRUserConnection extends UserConnection {
packet.release(); packet.release();
final Channel channel = this.getChannel(); final Channel channel = this.getChannel();
try { try {
PipelineUtil.getContextBefore("decoder", channel.pipeline()).fireChannelRead(copy); PipelineUtil.getPreviousContext("decoder", channel.pipeline()).fireChannelRead(copy);
return channel.newSucceededFuture(); return channel.newSucceededFuture();
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();

33
src/main/java/com/github/creeper123123321/viarift/platform/VRViaAPI.java
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@ -6,24 +6,35 @@ import us.myles.ViaVersion.api.ViaAPI;
import us.myles.ViaVersion.api.boss.BossBar; import us.myles.ViaVersion.api.boss.BossBar;
import us.myles.ViaVersion.api.boss.BossColor; import us.myles.ViaVersion.api.boss.BossColor;
import us.myles.ViaVersion.api.boss.BossStyle; import us.myles.ViaVersion.api.boss.BossStyle;
import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.protocol.ProtocolRegistry;
import us.myles.ViaVersion.protocols.base.ProtocolInfo;
import java.util.SortedSet; import java.util.SortedSet;
import java.util.TreeSet;
import java.util.UUID; import java.util.UUID;
public class VRViaAPI implements ViaAPI { public class VRViaAPI implements ViaAPI<Void> {
@Override @Override
public int getPlayerVersion(Object o) { public int getPlayerVersion(Void o) {
throw new UnsupportedOperationException(); throw new UnsupportedOperationException("WHAT??? A INSTANCE OF VOID???");
} }
@Override @Override
public int getPlayerVersion(UUID uuid) { public int getPlayerVersion(UUID uuid) {
throw new UnsupportedOperationException(); if (!isPorted(uuid)) {
try {
return Via.getManager().getInjector().getServerProtocolVersion();
} catch (Exception e) {
e.printStackTrace();
}
}
return Via.getManager().getPortedPlayers().get(uuid).get(ProtocolInfo.class).getProtocolVersion();
} }
@Override @Override
public boolean isPorted(UUID uuid) { public boolean isPorted(UUID uuid) {
throw new UnsupportedOperationException(); return Via.getManager().getPortedPlayers().containsKey(uuid);
} }
@Override @Override
@ -32,13 +43,14 @@ public class VRViaAPI implements ViaAPI {
} }
@Override @Override
public void sendRawPacket(Object o, ByteBuf byteBuf) throws IllegalArgumentException { public void sendRawPacket(Void o, ByteBuf byteBuf) throws IllegalArgumentException {
throw new UnsupportedOperationException(); throw new UnsupportedOperationException("WHAT??? A INSTANCE OF VOID???");
} }
@Override @Override
public void sendRawPacket(UUID uuid, ByteBuf byteBuf) throws IllegalArgumentException { public void sendRawPacket(UUID uuid, ByteBuf byteBuf) throws IllegalArgumentException {
throw new UnsupportedOperationException(); UserConnection ci = Via.getManager().getPortedPlayers().get(uuid);
ci.sendRawPacket(byteBuf);
} }
@Override @Override
@ -53,6 +65,9 @@ public class VRViaAPI implements ViaAPI {
@Override @Override
public SortedSet<Integer> getSupportedVersions() { public SortedSet<Integer> getSupportedVersions() {
throw new UnsupportedOperationException(); SortedSet<Integer> outputSet = new TreeSet<>(ProtocolRegistry.getSupportedVersions());
outputSet.removeAll(Via.getPlatform().getConf().getBlockedProtocols());
return outputSet;
} }
} }

3
src/main/java/com/github/creeper123123321/viarift/provider/VRMovementTransmitter.java
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@ -31,11 +31,8 @@ public class VRMovementTransmitter extends MovementTransmitterProvider {
ByteBuf buf = userConnection.getChannel().alloc().buffer(); ByteBuf buf = userConnection.getChannel().alloc().buffer();
try { try {
//Type.VAR_INT.write(buf, PacketWrapper.PASSTHROUGH_ID);
packet.writeToBuffer(buf); packet.writeToBuffer(buf);
//PipelineUtil.getContextAfter("encoder", userConnection.getChannel().pipeline()).writeAndFlush(buf);
userConnection.getChannel().pipeline().context("encoder").writeAndFlush(buf); userConnection.getChannel().pipeline().context("encoder").writeAndFlush(buf);
//PipelineUtil.getContextBefore("encoder", userConnection.getChannel().pipeline()).writeAndFlush(buf);
userConnection.get(MovementTracker.class).incrementIdlePacket(); userConnection.get(MovementTracker.class).incrementIdlePacket();
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();

2
src/main/java/com/github/creeper123123321/viarift/util/PipelineUtil.java
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@ -4,7 +4,7 @@ import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelPipeline; import io.netty.channel.ChannelPipeline;
public class PipelineUtil { public class PipelineUtil {
public static ChannelHandlerContext getContextBefore(String name, ChannelPipeline pipe) { public static ChannelHandlerContext getPreviousContext(String name, ChannelPipeline pipe) {
String previous = null; String previous = null;
for (String current : pipe.names()) { for (String current : pipe.names()) {
if (name.equals(current)) if (name.equals(current))