Callback for extensions to contribute information to HUD loggers.

src/main/java/carpet/CarpetExtension.java

@@ -63,6 +63,4 @@ public interface CarpetExtension
 
     default Map<String, String> canHasTranslations(String lang) { return null;}
 
-    default void onUpdateHUD(MinecraftServer server) {}
-
 }

src/main/java/carpet/CarpetServer.java

@@ -11,7 +11,7 @@ import carpet.helpers.TickSpeed;
 import carpet.logging.LoggerRegistry;
 import carpet.script.CarpetScriptServer;
 import carpet.settings.SettingsManager;
-import carpet.utils.HUDController;
+import carpet.logging.HUDController;
 import carpet.utils.MobAI;
 import com.mojang.brigadier.CommandDispatcher;
 import net.fabricmc.loader.api.FabricLoader;

src/main/java/carpet/logging/HUDController.java

@@ -1,4 +1,4 @@
-package carpet.utils;
+package carpet.logging;
 
 import carpet.CarpetServer;
 import carpet.helpers.HopperCounter;
@@ -6,6 +6,8 @@ import carpet.helpers.TickSpeed;
 import carpet.logging.LoggerRegistry;
 import carpet.logging.logHelpers.PacketCounter;
 import carpet.mixins.PlayerListHeaderS2CPacketMixin;
+import carpet.utils.Messenger;
+import carpet.utils.SpawnReporter;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.network.packet.s2c.play.PlayerListHeaderS2CPacket;
@@ -21,9 +23,21 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.function.Consumer;
 
 public class HUDController
 {
+    private static List<Consumer<MinecraftServer>> HUDListeners = new ArrayList<>();
+
+    /**
+     * Adds listener to be called when HUD is updated for logging information
+     * @param listener - a method to be called when new HUD inforation are collected
+     */
+    public void register(Consumer<MinecraftServer> listener)
+    {
+        HUDListeners.add(listener);
+    }
+
     public static Map<PlayerEntity, List<BaseText>> player_huds = new HashMap<>();
 
     public static void addMessage(PlayerEntity player, BaseText hudMessage)
@@ -81,7 +95,8 @@ public class HUDController
         if (LoggerRegistry.__packets)
             LoggerRegistry.getLogger("packets").log(()-> packetCounter());
 
-        CarpetServer.extensions.forEach(e -> e.onUpdateHUD(server));
+        // extensions have time to pitch in.
+        HUDListeners.forEach(l -> l.accept(server));
 
         for (PlayerEntity player: player_huds.keySet())
         {

src/main/java/carpet/logging/HUDLogger.java

@@ -1,6 +1,5 @@
 package carpet.logging;
 
-import carpet.utils.HUDController;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.text.BaseText;