Always flip

Signed-off-by: TheMode <themode@outlook.fr>

src/main/java/net/minestom/server/item/ItemMeta.java

@@ -153,6 +153,6 @@ public class ItemMeta implements TagReadable, Writeable {
             w.writeNBT("", nbt);
             this.cachedBuffer = w.getBuffer();
         }
-        writer.write(cachedBuffer.flip());
+        writer.write(cachedBuffer);
     }
 }

src/main/java/net/minestom/server/network/packet/server/play/ChunkDataPacket.java

@@ -105,7 +105,7 @@ public class ChunkDataPacket implements ServerPacket {
 
         // Data
         writer.writeVarInt(blocks.position());
-        writer.write(blocks.flip());
+        writer.write(blocks);
 
         // Block entities
         if (entries == null || entries.isEmpty()) {

src/main/java/net/minestom/server/utils/binary/BinaryWriter.java

@@ -288,14 +288,11 @@ public class BinaryWriter extends OutputStream {
     }
 
     public void write(@NotNull ByteBuffer buffer) {
-        this.buffer.put(buffer);
+        this.buffer.put(buffer.flip());
     }
 
     public void write(@NotNull BinaryWriter writer) {
-        var buffer = writer.buffer;
-        final int pos = buffer.position();
-        write(buffer.position(0));
-        buffer.position(pos);
+        write(writer.buffer);
     }
 
     /**