Added first set of item search packets.

FFXIVClassic Map Server/packets/send/search/ItemSearchResultsBodyPacket.cs

@@ -0,0 +1,44 @@
+using System.IO;
+using System.Text;
+using System;
+using FFXIVClassic.Common;
+using FFXIVClassic_Map_Server.packets.send.search;
+using System.Collections.Generic;
+
+namespace FFXIVClassic_Map_Server.packets.send.social
+{
+    class ItemSearchResultsBodyPacket
+    {
+        public const ushort OPCODE = 0x01D8;
+        public const uint PACKET_SIZE = 0x228;
+
+        public static SubPacket BuildPacket(uint sourceActorId, List<ItemSearchResult> itemSearchResult, ref int listOffset)
+        {
+            byte[] data = new byte[PACKET_SIZE - 0x20];
+
+            int max;
+            if (itemSearchResult.Count - listOffset <= 64)
+                max = itemSearchResult.Count - listOffset;
+            else
+                max = 64;
+
+            using (MemoryStream mem = new MemoryStream(data))
+            {
+                using (BinaryWriter binWriter = new BinaryWriter(mem))
+                {
+                    binWriter.Write((UInt32)max);
+
+                    foreach (ItemSearchResult item in itemSearchResult)
+                        binWriter.Write((UInt32)item.itemId);
+
+                    binWriter.Seek(0x104, SeekOrigin.Begin);
+
+                    foreach (ItemSearchResult item in itemSearchResult)
+                        binWriter.Write((UInt32)item.numItems);
+                }
+            }
+
+            return new SubPacket(OPCODE, sourceActorId, data);
+        }
+    }
+}