Revert "Adventure 5 (#1774)"

This reverts commit 97b386d86f.

proxy/src/main/java/com/velocitypowered/proxy/connection/client/ConnectedPlayer.java

@@ -84,6 +84,7 @@ import com.velocitypowered.proxy.protocol.packet.PluginMessagePacket;
 import com.velocitypowered.proxy.protocol.packet.RemoveResourcePackPacket;
 import com.velocitypowered.proxy.protocol.packet.TransferPacket;
 import com.velocitypowered.proxy.protocol.packet.chat.ChatQueue;
+import com.velocitypowered.proxy.protocol.packet.chat.ChatType;
 import com.velocitypowered.proxy.protocol.packet.chat.ComponentHolder;
 import com.velocitypowered.proxy.protocol.packet.chat.PlayerChatCompletionPacket;
 import com.velocitypowered.proxy.protocol.packet.chat.builder.ChatBuilderFactory;
@@ -118,6 +119,7 @@ import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.ThreadLocalRandom;
 import java.util.concurrent.TimeUnit;
+import net.kyori.adventure.audience.MessageType;
 import net.kyori.adventure.bossbar.BossBar;
 import net.kyori.adventure.identity.Identity;
 import net.kyori.adventure.key.Key;
@@ -423,16 +425,29 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player,
   }
 
   @Override
-  public void sendMessage(final @NonNull Component message) {
-    Preconditions.checkNotNull(message, "message");
+  public void sendMessage(@NonNull Identity identity, @NonNull Component message) {
     final Component translated = translateMessage(message);
 
     connection.write(getChatBuilderFactory().builder()
-        .component(translated).toClient());
+        .component(translated).forIdentity(identity).toClient());
   }
 
   @Override
-  public void sendActionBar(@NonNull Component message) {
+  public void sendMessage(@NonNull Identity identity, @NonNull Component message,
+                          @NonNull MessageType type) {
+    Preconditions.checkNotNull(message, "message");
+    Preconditions.checkNotNull(type, "type");
+
+    Component translated = translateMessage(message);
+
+    connection.write(getChatBuilderFactory().builder()
+        .component(translated).forIdentity(identity)
+        .setType(type == MessageType.CHAT ? ChatType.CHAT : ChatType.SYSTEM)
+        .toClient());
+  }
+
+  @Override
+  public void sendActionBar(net.kyori.adventure.text.@NonNull Component message) {
     Component translated = translateMessage(message);
 
     ProtocolVersion playerVersion = getProtocolVersion();

proxy/src/main/java/com/velocitypowered/proxy/console/VelocityConsole.java

@@ -28,6 +28,7 @@ import com.velocitypowered.proxy.util.ClosestLocaleMatcher;
 import java.nio.file.Path;
 import java.util.List;
 import java.util.Locale;
+import net.kyori.adventure.audience.MessageType;
 import net.kyori.adventure.identity.Identity;
 import net.kyori.adventure.permission.PermissionChecker;
 import net.kyori.adventure.platform.facet.FacetPointers;
@@ -72,7 +73,8 @@ public final class VelocityConsole extends SimpleTerminalConsole implements Cons
   }
 
   @Override
-  public void sendMessage(@NonNull Component message) {
+  public void sendMessage(@NonNull Identity identity, @NonNull Component message,
+      @NonNull MessageType messageType) {
     componentLogger.info(message);
   }
 

proxy/src/main/java/com/velocitypowered/proxy/protocol/ProtocolUtils.java

@@ -60,6 +60,7 @@ public enum ProtocolUtils {
 
   private static final GsonComponentSerializer PRE_1_16_SERIALIZER =
       GsonComponentSerializer.builder()
+          .downsampleColors()
           .legacyHoverEventSerializer(NBTLegacyHoverEventSerializer.get())
           .options(
               OptionSchema.globalSchema().stateBuilder()