Mirrors/Velocity
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Mirror von https://github.com/PaperMC/Velocity.git synchronisiert 2024-12-23 23:00:35 +01:00
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Initial Minecraft 1.9.x support

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Dieser Commit ist enthalten in:
Andrew Steinborn 2018-07-30 21:27:34 -04:00
Ursprung 515248fa99
Commit cc1d8f8184
4 geänderte Dateien mit 68 neuen und 36 gelöschten Zeilen
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16
src/main/java/com/velocitypowered/proxy/connection/client/ClientPlaySessionHandler.java
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@ -110,6 +110,10 @@ public class ClientPlaySessionHandler implements MinecraftSessionHandler {
pingTask.cancel(false);
pingTask = null;
}
if (brandMessage != null) {
brandMessage.getData().release();
}
}
@Override
@ -169,6 +173,7 @@ public class ClientPlaySessionHandler implements MinecraftSessionHandler {
// Tell the server the client's brand
if (brandMessage != null) {
brandMessage.getData().retain();
player.getConnectedServer().getChannel().delayedWrite(brandMessage);
}
@ -218,12 +223,23 @@ public class ClientPlaySessionHandler implements MinecraftSessionHandler {
}
if (packet.getChannel().equals("MC|Brand")) {
if (this.brandMessage != null) {
// Rewrite this packet to indicate that Velocity is running. Hurrah!
packet = PluginMessageUtil.rewriteMCBrand(packet);
this.brandMessage = packet;
} else {
// Already have the brand packet and don't need this one.
return;
}
}
// No other special handling?
if (packet == original) {
// we'll decrement this thrice: once when writing to the server, once just below this block,
// and once in the MinecraftConnection (since this is a slice)
packet.getData().retain();
}
player.getConnectedServer().getChannel().write(packet);
} finally {
ReferenceCountUtil.release(original.getData());

12
src/main/java/com/velocitypowered/proxy/protocol/ProtocolConstants.java
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@ -4,6 +4,10 @@ import java.util.Arrays;
public enum ProtocolConstants { ;
public static final int MINECRAFT_1_7_2 = 4;
public static final int MINECRAFT_1_9 = 107;
public static final int MINECRAFT_1_9_1 = 108;
public static final int MINECRAFT_1_9_2 = 109;
public static final int MINECRAFT_1_9_4 = 110;
public static final int MINECRAFT_1_10 = 210;
public static final int MINECRAFT_1_11 = 315;
public static final int MINECRAFT_1_11_1 = 316;
@ -11,10 +15,14 @@ public enum ProtocolConstants { ;
public static final int MINECRAFT_1_12_1 = 338;
public static final int MINECRAFT_1_12_2 = 340;
public static final int MINIMUM_VERSION_SUPPORTED = MINECRAFT_1_10;
public static final int MINIMUM_GENERIC_VERSION = MINECRAFT_1_10;
public static final int MINIMUM_VERSION_SUPPORTED = MINECRAFT_1_9;
public static final int MINIMUM_GENERIC_VERSION = MINECRAFT_1_9;
public static final int[] SUPPORTED_VERSIONS = new int[] {
MINECRAFT_1_9,
MINECRAFT_1_9_1,
MINECRAFT_1_9_2,
MINECRAFT_1_9_4,
MINECRAFT_1_10,
MINECRAFT_1_11,
MINECRAFT_1_11_1,

68
src/main/java/com/velocitypowered/proxy/protocol/StateRegistry.java
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@ -13,71 +13,77 @@ public enum StateRegistry {
HANDSHAKE {
{
SERVERBOUND.register(Handshake.class, Handshake::new,
genericMapping(0x00));
genericMappings(0x00));
}
},
STATUS {
{
SERVERBOUND.register(StatusRequest.class, StatusRequest::new,
genericMapping(0x00));
genericMappings(0x00));
SERVERBOUND.register(StatusPing.class, StatusPing::new,
genericMapping(0x01));
genericMappings(0x01));
CLIENTBOUND.register(StatusResponse.class, StatusResponse::new,
genericMapping(0x00));
genericMappings(0x00));
CLIENTBOUND.register(StatusPing.class, StatusPing::new,
genericMapping(0x01));
genericMappings(0x01));
}
},
PLAY {
{
SERVERBOUND.register(Chat.class, Chat::new,
map(0x02, MINECRAFT_1_10),
map(0x02, MINECRAFT_1_9),
map(0x03, MINECRAFT_1_12),
map(0x02, MINECRAFT_1_12_2));
SERVERBOUND.register(ClientSettings.class, ClientSettings::new,
map(0x04, MINECRAFT_1_10),
map(0x04, MINECRAFT_1_9),
map(0x05, MINECRAFT_1_12),
map(0x04, MINECRAFT_1_12_1));
SERVERBOUND.register(PluginMessage.class, PluginMessage::new,
map(0x09, MINECRAFT_1_10),
map(0x09, MINECRAFT_1_9),
map(0x0A, MINECRAFT_1_12),
map(0x09, MINECRAFT_1_12_1));
SERVERBOUND.register(KeepAlive.class, KeepAlive::new,
map(0x0B, MINECRAFT_1_10),
map(0x0B, MINECRAFT_1_9),
map(0x0C, MINECRAFT_1_12),
map(0x0B, MINECRAFT_1_12_1));
CLIENTBOUND.register(BossBar.class, BossBar::new,
map(0x0C, MINECRAFT_1_10));
map(0x0C, MINECRAFT_1_9),
map(0x0C, MINECRAFT_1_12));
CLIENTBOUND.register(Chat.class, Chat::new,
map(0x0F, MINECRAFT_1_10));
map(0x0F, MINECRAFT_1_9),
map(0x0F, MINECRAFT_1_12));
CLIENTBOUND.register(PluginMessage.class, PluginMessage::new,
map(0x18, MINECRAFT_1_10));
map(0x18, MINECRAFT_1_9),
map(0x18, MINECRAFT_1_12));
CLIENTBOUND.register(Disconnect.class, Disconnect::new,
map(0x1A, MINECRAFT_1_10));
map(0x1A, MINECRAFT_1_9),
map(0x1A, MINECRAFT_1_12));
CLIENTBOUND.register(KeepAlive.class, KeepAlive::new,
map(0x1F, MINECRAFT_1_10));
map(0x1F, MINECRAFT_1_9),
map(0x1F, MINECRAFT_1_12));
CLIENTBOUND.register(JoinGame.class, JoinGame::new,
map(0x23, MINECRAFT_1_10));
map(0x23, MINECRAFT_1_9),
map(0x23, MINECRAFT_1_12));
CLIENTBOUND.register(Respawn.class, Respawn::new,
map(0x33, MINECRAFT_1_10),
map(0x33, MINECRAFT_1_9),
map(0x34, MINECRAFT_1_12),
map(0x35, MINECRAFT_1_12_2));
CLIENTBOUND.register(ScoreboardDisplay.class, ScoreboardDisplay::new,
map(0x38, MINECRAFT_1_10),
map(0x38, MINECRAFT_1_9),
map(0x3A, MINECRAFT_1_12),
map(0x3B, MINECRAFT_1_12_1));
CLIENTBOUND.register(ScoreboardObjective.class, ScoreboardObjective::new,
map(0x3F, MINECRAFT_1_10),
map(0x3F, MINECRAFT_1_9),
map(0x41, MINECRAFT_1_12),
map(0x42, MINECRAFT_1_12_1));
CLIENTBOUND.register(ScoreboardTeam.class, ScoreboardTeam::new,
map(0x41, MINECRAFT_1_10),
map(0x41, MINECRAFT_1_9),
map(0x43, MINECRAFT_1_12),
map(0x44, MINECRAFT_1_12_1));
CLIENTBOUND.register(ScoreboardSetScore.class, ScoreboardSetScore::new,
map(0x42, MINECRAFT_1_10),
map(0x42, MINECRAFT_1_9),
map(0x44, MINECRAFT_1_12),
map(0x45, MINECRAFT_1_12_1));
}
@ -85,18 +91,18 @@ public enum StateRegistry {
LOGIN {
{
SERVERBOUND.register(ServerLogin.class, ServerLogin::new,
genericMapping(0x00));
genericMappings(0x00));
SERVERBOUND.register(EncryptionResponse.class, EncryptionResponse::new,
genericMapping(0x01));
genericMappings(0x01));
CLIENTBOUND.register(Disconnect.class, Disconnect::new,
genericMapping(0x00));
genericMappings(0x00));
CLIENTBOUND.register(EncryptionRequest.class, EncryptionRequest::new,
genericMapping(0x01));
genericMappings(0x01));
CLIENTBOUND.register(ServerLoginSuccess.class, ServerLoginSuccess::new,
genericMapping(0x02));
genericMappings(0x02));
CLIENTBOUND.register(SetCompression.class, SetCompression::new,
genericMapping(0x03));
genericMappings(0x03));
}
};
@ -107,7 +113,8 @@ public enum StateRegistry {
private static final IntObjectMap<int[]> LINKED_PROTOCOL_VERSIONS = new IntObjectHashMap<>();
static {
LINKED_PROTOCOL_VERSIONS.put(MINECRAFT_1_10, new int[] { MINECRAFT_1_11, MINECRAFT_1_11_1, MINECRAFT_1_12 });
LINKED_PROTOCOL_VERSIONS.put(MINECRAFT_1_9, new int[] { MINECRAFT_1_9_1, MINECRAFT_1_9_2, MINECRAFT_1_9_4 });
LINKED_PROTOCOL_VERSIONS.put(MINECRAFT_1_9_4, new int[] { MINECRAFT_1_10, MINECRAFT_1_11, MINECRAFT_1_11_1 });
LINKED_PROTOCOL_VERSIONS.put(MINECRAFT_1_12, new int[] { MINECRAFT_1_12_1 });
LINKED_PROTOCOL_VERSIONS.put(MINECRAFT_1_12_1, new int[] { MINECRAFT_1_12_2 });
}
@ -232,7 +239,10 @@ public enum StateRegistry {
return new PacketMapping(id, version);
}
private static PacketMapping genericMapping(int id) {
return new PacketMapping(id, MINIMUM_GENERIC_VERSION);
private static PacketMapping[] genericMappings(int id) {
return new PacketMapping[]{
map(id, MINECRAFT_1_9),
map(id, MINECRAFT_1_12)
};
}
}

2
src/main/java/com/velocitypowered/proxy/protocol/packets/PluginMessage.java
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@ -6,8 +6,6 @@ import com.velocitypowered.proxy.protocol.ProtocolUtils;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import java.util.Arrays;
public class PluginMessage implements MinecraftPacket {
private String channel;
private ByteBuf data;