Minor checks + FakePlayerController#finishDigging

src/main/java/net/minestom/server/entity/fakeplayer/FakePlayer.java

@@ -29,6 +29,12 @@ public class FakePlayer extends Player {
         }
     }
 
+    /**
+     * Create a FakePlayer not registered in {@link ConnectionManager}
+     *
+     * @param uuid     the player uuid
+     * @param username the player username
+     */
     public FakePlayer(UUID uuid, String username) {
         this(uuid, username, false);
     }

src/main/java/net/minestom/server/entity/fakeplayer/FakePlayerController.java

@@ -129,6 +129,14 @@ public class FakePlayerController {
         addToQueue(playerDiggingPacket);
     }
 
+    public void finishDigging(BlockPosition blockPosition) {
+        ClientPlayerDiggingPacket playerDiggingPacket = new ClientPlayerDiggingPacket();
+        playerDiggingPacket.status = ClientPlayerDiggingPacket.Status.FINISHED_DIGGING;
+        playerDiggingPacket.blockPosition = blockPosition;
+        playerDiggingPacket.blockFace = ClientPlayerDiggingPacket.BlockFace.BOTTOM; // TODO not hardcode
+        addToQueue(playerDiggingPacket);
+    }
+
     /**
      * Make the player receives a packet
      * WARNING: pretty much unsafe, used internally to redirect packets here,

src/main/java/net/minestom/server/instance/Instance.java

@@ -114,6 +114,9 @@ public abstract class Instance implements BlockModifier, EventHandler, DataConta
 
     //
     protected void sendChunkUpdate(Collection<Player> players, Chunk chunk) {
+        if (ChunkUtils.isChunkUnloaded(this, chunk))
+            return;
+
         ByteBuf chunkData = chunk.getFullDataPacket();
         players.forEach(player -> {
             if (!PlayerUtils.isNettyClient(player))
@@ -124,12 +127,17 @@ public abstract class Instance implements BlockModifier, EventHandler, DataConta
     }
 
     protected void sendChunkSectionUpdate(Chunk chunk, int section, Collection<Player> players) {
+        if (ChunkUtils.isChunkUnloaded(this, chunk))
+            return;
+
         PacketWriterUtils.writeAndSend(players, getChunkSectionUpdatePacket(chunk, section));
     }
 
     public void sendChunkSectionUpdate(Chunk chunk, int section, Player player) {
         if (!PlayerUtils.isNettyClient(player))
             return;
+        if (ChunkUtils.isChunkUnloaded(this, chunk))
+            return;
 
         PacketWriterUtils.writeAndSend(player, getChunkSectionUpdatePacket(chunk, section));
     }