Something

main.go

@@ -380,7 +380,7 @@ func handleRequest(conn net.Conn) {
 					break
 				}
 				// Handle block entity query logic here
-				player.queryBlockEntityTag(transactionID, position)
+				//player.queryBlockEntityTag(transactionID, position)
 
 			case 0x02: // Change Difficulty
 				difficulty, err := packetData.ReadByte()
@@ -403,7 +403,8 @@ func handleRequest(conn net.Conn) {
 					break
 				}
 				// Acknowledge message logic here
-				player.acknowledgeMessage(messageCount)
+				messageCount = messageCount
+				//player.acknowledgeMessage(messageCount)
 
 			case 0x04, 0x05: // Chat Command & Signed Chat Command
 				command, err := receiveString(packetData)

structs.go

@@ -503,6 +503,36 @@ type ItemStack struct {
 	MaxCount           int32
 }
 
+// WriteToBuffer serializes the ItemStack to a bytes.Buffer
+func (i *ItemStack) WriteToBuffer(buf *bytes.Buffer) error {
+	// Add Item Count as VarInt
+	addVarint(buf, i.Count)
+
+	// Add optional fields only if Count > 0
+	if i.Count > 0 {
+		// Add ItemID as VarInt
+		addVarint(buf, i.ItemID)
+
+		// Add Number of components to add as VarInt
+		addVarint(buf, int32(len(i.ComponentsToAdd)))
+		for k, v := range i.ComponentsToAdd {
+			addVarint(buf, k)
+			// Customize based on an actual type of 'v'
+			if strVal, ok := v.(string); ok {
+				addVarint(buf, int32(len(strVal)))
+				addString(buf, strVal)
+			}
+		}
+
+		// Add Number of components to remove as VarInt
+		addVarint(buf, int32(len(i.ComponentsToRemove)))
+		for _, v := range i.ComponentsToRemove {
+			addVarint(buf, v)
+		}
+	}
+	return nil
+}
+
 func (slot *ItemStack) IsEmpty() bool {
 	return slot.Count == 0
 }