Cleanup + reduced default chunk view distance to 8

src/main/java/net/minestom/server/MinecraftServer.java

@@ -124,7 +124,7 @@ public final class MinecraftServer {
     private static boolean initialized;
     private static boolean started;
 
-    private static int chunkViewDistance = 10;
+    private static int chunkViewDistance = 8;
     private static int entityViewDistance = 5;
     private static int compressionThreshold = 256;
     private static ResponseDataConsumer responseDataConsumer;

src/main/java/net/minestom/server/entity/Player.java

@@ -1,6 +1,5 @@
 package net.minestom.server.entity;
 
-import io.netty.channel.Channel;
 import net.minestom.server.MinecraftServer;
 import net.minestom.server.advancements.AdvancementTab;
 import net.minestom.server.attribute.Attribute;
@@ -57,7 +56,6 @@ import net.minestom.server.utils.callback.OptionalCallback;
 import net.minestom.server.utils.chunk.ChunkCallback;
 import net.minestom.server.utils.chunk.ChunkUtils;
 import net.minestom.server.utils.instance.InstanceUtils;
-import net.minestom.server.utils.player.PlayerUtils;
 import net.minestom.server.utils.time.CooldownUtils;
 import net.minestom.server.utils.time.TimeUnit;
 import net.minestom.server.utils.time.UpdateOption;
@@ -342,14 +340,8 @@ public class Player extends LivingEntity implements CommandSender {
     @Override
     public void update(long time) {
 
-        // Flush all pending packets
-        if (PlayerUtils.isNettyClient(this)) {
-            Channel channel = ((NettyPlayerConnection) playerConnection).getChannel();
-            channel.eventLoop().execute(() -> channel.flush());
-        }
-
-        // Network tick verification
-        playerConnection.updateStats();
+        // Network tick
+        this.playerConnection.update();
 
         // Process received packets
         ClientPlayPacket packet;

src/main/java/net/minestom/server/listener/manager/PacketListenerManager.java

@@ -11,6 +11,7 @@ import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -93,8 +94,13 @@ public final class PacketListenerManager {
      * @return true if the packet is not cancelled, false otherwise
      */
     public <T extends ServerPacket> boolean processServerPacket(@NotNull T packet, @NotNull Player player) {
+        final List<PacketConsumer<ServerPacket>> consumers = CONNECTION_MANAGER.getSendPacketConsumers();
+        if (consumers.isEmpty()) {
+            return true;
+        }
+
         final PacketController packetController = new PacketController();
-        for (PacketConsumer<ServerPacket> packetConsumer : CONNECTION_MANAGER.getSendPacketConsumers()) {
+        for (PacketConsumer<ServerPacket> packetConsumer : consumers) {
             packetConsumer.accept(player, packetController, packet);
         }
 

src/main/java/net/minestom/server/network/ConnectionManager.java

@@ -145,11 +145,11 @@ public final class ConnectionManager {
     /**
      * Gets all the listeners which are called for each packet received.
      *
-     * @return an unmodifiable list of packet's consumers
+     * @return a list of packet's consumers
      */
     @NotNull
     public List<PacketConsumer<ClientPlayPacket>> getReceivePacketConsumers() {
-        return Collections.unmodifiableList(receivePacketConsumers);
+        return receivePacketConsumers;
     }
 
     /**
@@ -164,7 +164,7 @@ public final class ConnectionManager {
     /**
      * Gets all the listeners which are called for each packet sent.
      *
-     * @return an unmodifiable list of packet's consumers
+     * @return a list of packet's consumers
      */
     @NotNull
     public List<PacketConsumer<ServerPacket>> getSendPacketConsumers() {

src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java

@@ -56,6 +56,14 @@ public class NettyPlayerConnection extends PlayerConnection {
         this.remoteAddress = channel.remoteAddress();
     }
 
+    @Override
+    public void update() {
+        // Flush
+        this.channel.eventLoop().execute(() -> channel.flush());
+        // Network stats
+        super.update();
+    }
+
     /**
      * Sets the encryption key and add the codecs to the pipeline.
      *

src/main/java/net/minestom/server/network/player/PlayerConnection.java

@@ -45,7 +45,7 @@ public abstract class PlayerConnection {
     /**
      * Updates values related to the network connection.
      */
-    public void updateStats() {
+    public void update() {
         // Check rate limit
         if (MinecraftServer.getRateLimit() > 0) {
             tickCounter++;