- инвентарь работает :D, осталось отладить

src/main/java/cn/nukkit/network/Network.java

@@ -227,14 +227,14 @@ public class Network {
     public void processBatch(BatchPacket packet, Player player) {
         List<DataPacket> packets = new ObjectArrayList<>();
         try {
-            processBatch(packet.payload, packets);
+            processBatch(packet.payload, packets, player);
         } catch (ProtocolException e) {
             player.close("", e.getMessage());
             log.error("Unable to process player packets ", e);
         }
     }
 
-    public void processBatch(byte[] payload, Collection<DataPacket> packets) throws ProtocolException {
+    public void processBatch(byte[] payload, Collection<DataPacket> packets, Player player) throws ProtocolException {
         byte[] data;
         try {
             data = Network.inflateRaw(payload);
@@ -262,6 +262,7 @@ public class Network {
                 int packetId = header & 0x3ff;
 
                 DataPacket pk = this.getPacket(packetId);
+                pk.client_player = player;
 
                 if (pk != null) {
                     pk.setBuffer(buf, buf.length - bais.available());

src/main/java/cn/nukkit/network/RakNetInterface.java

@@ -282,7 +282,7 @@ public class RakNetInterface implements RakNetServerListener, AdvancedSourceInte
                 buffer.readBytes(packetBuffer);
 
                 try {
-                    RakNetInterface.this.network.processBatch(packetBuffer, this.inbound);
+                    RakNetInterface.this.network.processBatch(packetBuffer, this.inbound, player);
                 } catch (ProtocolException e) {
                     this.disconnect("Sent malformed packet");
                     log.error("Unable to process batch packet", e);

src/main/java/cn/nukkit/network/protocol/DataPacket.java

@@ -1,5 +1,6 @@
 package cn.nukkit.network.protocol;
 
+import cn.nukkit.Player;
 import cn.nukkit.Server;
 import cn.nukkit.network.Network;
 import cn.nukkit.utils.Binary;
@@ -14,6 +15,7 @@ public abstract class DataPacket extends BinaryStream implements Cloneable {
 
     public volatile boolean isEncoded = false;
     private int channel = 0;
+    public Player client_player;
 
     public RakNetReliability reliability = RakNetReliability.RELIABLE_ORDERED;
 

src/main/java/cn/nukkit/network/protocol/ItemStackRequestPacket.java

@@ -7,6 +7,7 @@ import com.zhekasmirnov.apparatus.adapter.innercore.game.item.ItemStack;
 import com.zhekasmirnov.horizon.runtime.logger.Logger;
 import lombok.Value;
 
+import java.awt.event.ContainerAdapter;
 import java.lang.reflect.Method;
 import java.util.*;
 
@@ -30,7 +31,7 @@ public class ItemStackRequestPacket extends DataPacket {
         public void slotInfoRead(String prefix){
             info.put(prefix+"byte1", self.getByte());
             info.put(prefix+"slot_id", self.getByte());
-            info.put(prefix+"id", self.getVarInt());
+            info.put(prefix+"_network_id", self.getVarInt());
         }
 
         public void transferBaseRead(boolean readSecondSlotInfo, boolean requiresReadByte){
@@ -39,17 +40,14 @@ public class ItemStackRequestPacket extends DataPacket {
             boolean result = false;
             if (requiresReadByte) {
                 firstByte = self.getByte();
-                result = (firstByte - 1 < 0x40); // ?
+                result = (firstByte - 1 < 0x40);
             } else
                 result = true;
             info.put("result", result);
 
-            slotInfoRead(""); // first
-            if (readSecondSlotInfo) {
-               slotInfoRead("second_");// second
-            } else {
-                // reset second ItemStackRequestSlotInfo
-            }
+            slotInfoRead("");
+            if (readSecondSlotInfo)
+               slotInfoRead("second_");
         }
 
         public void take(){
@@ -177,14 +175,14 @@ public class ItemStackRequestPacket extends DataPacket {
     }
 
     public static class ArrayData {
-        public int hz;
+        public int id_event;
         public ArrayList<ItemInfo> items;
         public ArrayList<String> slots;
 
         @Override
         public String toString() {
             return "ArrayData{" +
-                    "\nhz=" + hz +
+                    "\nid_event=" + id_event +
                     ", \nitems=" + items +
                     ", \nslots=" + slots +
                     '}';
@@ -202,7 +200,7 @@ public class ItemStackRequestPacket extends DataPacket {
 
     public ArrayData DataRead(){
         ArrayData result = new ArrayData();
-        result.hz = this.getVarInt();
+        result.id_event = this.getVarInt();
         ItemStackRequestPacket self = this;
         result.items = this.<ItemInfo>readVectorList(() -> {
             ItemInfo item = new ItemInfo(self);
@@ -216,9 +214,16 @@ public class ItemStackRequestPacket extends DataPacket {
     @Override
     public void decode() {
         BatchRead();
-        Map<UUID, Player> players = Server.getInstance().getOnlinePlayers();
-        players.forEach((k, v) -> Logger.debug(k.toString()+":"+v.getName()+":"+v.getId()));
-        Logger.debug(list.toString());
+
+        list.forEach((v) -> v.items.forEach((item_info) -> {
+            Integer slot_id = (Integer) item_info.info.get("slot_id");
+            Integer second_slot_id = (Integer) item_info.info.get("second_slot_id");
+
+            Item item = this.client_player.getInventory().getItem(slot_id);
+            this.client_player.getInventory().clear(slot_id);
+            if(second_slot_id != null)
+                this.client_player.getInventory().setItem(second_slot_id, item);
+        }));
     }
 
     @Override