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Minecraft 26.2 (#1807)

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* 26.2-snapshot-2

* 26.2-snapshot-3

* 26.2-snapshot-4

* 26.2-pre-1

* 26.2-pre-3

* 26.2-pre-4

* chore: set online mode and session id

* fix: checkstyle

* 26.2-pre-5

* 26.2-pre-6

* 26.2-rc-1

* 26.2-rc-2

* unregister old color argument in 26.2

* 26.2
This commit is contained in:
Aaron
2026-06-16 13:20:59 +02:00
committed by GitHub
parent 0cbe10e951
commit d7ad0522e9
6 changed files with 39 additions and 4 deletions
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3
api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java
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@@ -95,7 +95,8 @@ public enum ProtocolVersion implements Ordered<ProtocolVersion> {
MINECRAFT_1_21_7(772, "1.21.7", "1.21.8"),
MINECRAFT_1_21_9(773, "1.21.9", "1.21.10"),
MINECRAFT_1_21_11(774, "1.21.11"),
MINECRAFT_26_1(775, "26.1", "26.1.1", "26.1.2");
MINECRAFT_26_1(775, "26.1", "26.1.1", "26.1.2"),
MINECRAFT_26_2(776, "26.2");
private static final int SNAPSHOT_BIT = 30;

5
proxy/src/main/java/com/velocitypowered/proxy/connection/backend/TransitionSessionHandler.java
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@@ -89,7 +89,7 @@ public class TransitionSessionHandler implements MinecraftSessionHandler {
@Override
public boolean handle(JoinGamePacket packet) {
MinecraftConnection smc = serverConn.ensureConnected();
final MinecraftConnection smc = serverConn.ensureConnected();
final RegisteredServer previousServer = serverConn.getPreviousServer().orElse(null);
final ConnectedPlayer player = serverConn.getPlayer();
final VelocityServerConnection existingConnection = player.getConnectedServer();
@@ -106,6 +106,9 @@ public class TransitionSessionHandler implements MinecraftSessionHandler {
// Reset Tablist header and footer to prevent desync
player.clearPlayerListHeaderAndFooter();
// Override online mode
packet.setOnlineMode(player.isOnlineMode());
// The goods are in hand! We got JoinGame. Let's transition completely to the new state.
smc.setAutoReading(false);
server.getEventManager()

3
proxy/src/main/java/com/velocitypowered/proxy/connection/client/AuthSessionHandler.java
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@@ -236,6 +236,9 @@ public class AuthSessionHandler implements MinecraftSessionHandler {
success.setUsername(player.getUsername());
success.setProperties(player.getGameProfileProperties());
success.setUuid(player.getUniqueId());
if (inbound.getProtocolVersion().noLessThan(ProtocolVersion.MINECRAFT_26_2)) {
success.setSessionId(UUID.randomUUID()); // use random uuid for now
}
mcConnection.write(success);
loginState = State.SUCCESS_SENT;

15
proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/JoinGamePacket.java
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@@ -52,6 +52,7 @@ public class JoinGamePacket implements MinecraftPacket {
private @Nullable Pair<String, Long> lastDeathPosition; // 1.19+
private int portalCooldown; // 1.20+
private int seaLevel; // 1.21.2+
private boolean onlineMode; // 26.2+
private boolean enforcesSecureChat; // 1.20.5+
public int getEntityId() {
@@ -190,6 +191,10 @@ public class JoinGamePacket implements MinecraftPacket {
this.seaLevel = seaLevel;
}
public void setOnlineMode(boolean onlineMode) {
this.onlineMode = onlineMode;
}
public boolean getEnforcesSecureChat() {
return this.enforcesSecureChat;
}
@@ -213,7 +218,7 @@ public class JoinGamePacket implements MinecraftPacket {
dimensionInfo + '\'' + ", currentDimensionData='" + currentDimensionData + '\'' +
", previousGamemode=" + previousGamemode + ", simulationDistance=" + simulationDistance +
", lastDeathPosition='" + lastDeathPosition + '\'' + ", portalCooldown=" + portalCooldown +
", seaLevel=" + seaLevel +
", seaLevel=" + seaLevel + ", onlineMode=" + this.onlineMode +
'}';
}
@@ -358,6 +363,10 @@ public class JoinGamePacket implements MinecraftPacket {
this.seaLevel = ProtocolUtils.readVarInt(buf);
}
if (version.noLessThan(ProtocolVersion.MINECRAFT_26_2)) {
this.onlineMode = buf.readBoolean();
}
if (version.noLessThan(ProtocolVersion.MINECRAFT_1_20_5)) {
this.enforcesSecureChat = buf.readBoolean();
}
@@ -510,6 +519,10 @@ public class JoinGamePacket implements MinecraftPacket {
ProtocolUtils.writeVarInt(buf, seaLevel);
}
if (version.noLessThan(ProtocolVersion.MINECRAFT_26_2)) {
buf.writeBoolean(this.onlineMode);
}
if (version.noLessThan(ProtocolVersion.MINECRAFT_1_20_5)) {
buf.writeBoolean(this.enforcesSecureChat);
}

13
proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ServerLoginSuccessPacket.java
View File

@@ -35,6 +35,7 @@ public class ServerLoginSuccessPacket implements MinecraftPacket {
private @Nullable UUID uuid;
private @Nullable String username;
private @Nullable List<GameProfile.Property> properties;
private @Nullable UUID sessionId;
private static final boolean strictErrorHandling = VelocityProperties
.readBoolean("velocity.strictErrorHandling", true);
@@ -68,6 +69,10 @@ public class ServerLoginSuccessPacket implements MinecraftPacket {
this.properties = properties;
}
public void setSessionId(@Nullable UUID sessionId) {
this.sessionId = sessionId;
}
@Override
public String toString() {
return "ServerLoginSuccess{"
@@ -96,6 +101,10 @@ public class ServerLoginSuccessPacket implements MinecraftPacket {
if (version == ProtocolVersion.MINECRAFT_1_20_5 || version == ProtocolVersion.MINECRAFT_1_21) {
buf.readBoolean();
}
if (version.noLessThan(ProtocolVersion.MINECRAFT_26_2)) {
this.sessionId = ProtocolUtils.readUuid(buf);
}
}
@Override
@@ -127,6 +136,10 @@ public class ServerLoginSuccessPacket implements MinecraftPacket {
if (version == ProtocolVersion.MINECRAFT_1_20_5 || version == ProtocolVersion.MINECRAFT_1_21) {
buf.writeBoolean(strictErrorHandling);
}
if (version.noLessThan(ProtocolVersion.MINECRAFT_26_2)) {
ProtocolUtils.writeUuid(buf, this.sessionId);
}
}
@Override

4
proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/brigadier/ArgumentPropertyRegistry.java
View File

@@ -24,6 +24,7 @@ import static com.velocitypowered.api.network.ProtocolVersion.MINECRAFT_1_20_3;
import static com.velocitypowered.api.network.ProtocolVersion.MINECRAFT_1_20_5;
import static com.velocitypowered.api.network.ProtocolVersion.MINECRAFT_1_21_5;
import static com.velocitypowered.api.network.ProtocolVersion.MINECRAFT_1_21_6;
import static com.velocitypowered.api.network.ProtocolVersion.MINECRAFT_26_2;
import static com.velocitypowered.proxy.protocol.packet.brigadier.ArgumentIdentifier.id;
import static com.velocitypowered.proxy.protocol.packet.brigadier.ArgumentIdentifier.mapSet;
import static com.velocitypowered.proxy.protocol.packet.brigadier.DoubleArgumentPropertySerializer.DOUBLE;
@@ -207,7 +208,7 @@ public class ArgumentPropertyRegistry {
empty(id("minecraft:block_predicate", mapSet(MINECRAFT_1_19, 13)));
empty(id("minecraft:item_stack", mapSet(MINECRAFT_1_19, 14)));
empty(id("minecraft:item_predicate", mapSet(MINECRAFT_1_19, 15)));
empty(id("minecraft:color", mapSet(MINECRAFT_1_19, 16)));
empty(id("minecraft:color", mapSet(MINECRAFT_26_2, -1), mapSet(MINECRAFT_1_19, 16))); // renamed to team_color in 26.2
empty(id("minecraft:component", mapSet(MINECRAFT_1_21_6, 18), mapSet(MINECRAFT_1_19, 17)));
empty(id("minecraft:style", mapSet(MINECRAFT_1_21_6, 19), mapSet(MINECRAFT_1_20_3, 18))); // added 1.20.3
empty(id("minecraft:message", mapSet(MINECRAFT_1_21_6, 20), mapSet(MINECRAFT_1_20_3, 19), mapSet(MINECRAFT_1_19, 18)));
@@ -281,6 +282,7 @@ public class ArgumentPropertyRegistry {
empty(id("minecraft:hex_color", mapSet(MINECRAFT_1_21_6, 17))); // added in 1.21.6
empty(id("minecraft:dialog", mapSet(MINECRAFT_1_21_6, 55))); // added in 1.21.6
empty(id("minecraft:team_color", mapSet(MINECRAFT_26_2, 16))); // renamed from color in 26.2
// Crossstitch support
register(id("crossstitch:mod_argument", mapSet(MINECRAFT_1_19, -256)), ModArgumentProperty.class, MOD);