Paper/patches/server/0837-Custom-Chat-Completion-Suggestions-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sat, 30 Jul 2022 11:23:05 -0400
Subject: [PATCH] Custom Chat Completion Suggestions API


diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index c0b8e37112c6e69fa04d35c39393fde6b780340d..4fd4f2dee936c9b96b5297e16bb0061f3bfe2579 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -652,6 +652,22 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
         this.getHandle().getServer().getPlayerList().sendPlayerPermissionLevel(this.getHandle(), level, false);
     }
+
+    @Override
+    public void addAdditionalChatCompletions(@NotNull Collection<String> completions) {
+        this.getHandle().connection.send(new net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket(
+            net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket.Action.ADD,
+            new ArrayList<>(completions)
+        ));
+    }
+
+    @Override
+    public void removeAdditionalChatCompletions(@NotNull Collection<String> completions) {
+        this.getHandle().connection.send(new net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket(
+            net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket.Action.REMOVE,
+            new ArrayList<>(completions)
+        ));
+    }
     // Paper end
 
     @Override