Initial Brigadier overriden tab completion

src/main/java/baritone/command/BaritoneChatControl.java

@@ -146,11 +146,11 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
     }
 
     @Override
-    public void onPreTabComplete(TabCompleteEvent.Pre event) {
+    public void onPreTabComplete(TabCompleteEvent event) {
         if (!settings.prefixControl.value) {
             return;
         }
-        String prefix = event.prefix.get();
+        String prefix = event.prefix;
         String commandPrefix = settings.prefix.value;
         if (!prefix.startsWith(commandPrefix)) {
             return;
@@ -161,7 +161,7 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
         if (args.size() == 1) {
             stream = stream.map(x -> commandPrefix + x);
         }
-        event.completions.set(stream.toArray(String[]::new));
+        event.completions = stream.toArray(String[]::new);
     }
 
     public Stream<String> tabComplete(String msg) {

src/main/java/baritone/event/GameEventHandler.java

@@ -70,15 +70,10 @@ public final class GameEventHandler implements IEventBus, Helper {
     }
 
     @Override
-    public void onPreTabComplete(TabCompleteEvent.Pre event) {
+    public void onPreTabComplete(TabCompleteEvent event) {
         listeners.forEach(l -> l.onPreTabComplete(event));
     }
 
-    @Override
-    public void onPostTabComplete(TabCompleteEvent.Post event) {
-        listeners.forEach(l -> l.onPostTabComplete(event));
-    }
-
     @Override
     public final void onChunkEvent(ChunkEvent event) {
         EventState state = event.getState();

src/main/java/baritone/utils/accessor/ITabCompleter.java

@@ -1,10 +0,0 @@
-package baritone.utils.accessor;
-
-public interface ITabCompleter {
-
-    String getPrefix();
-
-    void setPrefix(String prefix);
-
-    boolean onGuiChatSetCompletions(String[] newCompl);
-}