feat: add GiveNamedItem function

configs/gamedata.json

@@ -19,5 +19,11 @@
       "windows": "\\x40\\x56\\x57\\x48\\x81\\xEC\\x2A\\x2A\\x2A\\x2A\\x48\\x8B\\xF9\\x8B\\xF2\\x8B\\xCA",
       "linux": "\\x55\\x48\\x89\\xE5\\x41\\x55\\x49\\x89\\xFD\\x89\\xF7"
     }
+  },
+  "GiveNamedItem": {
+    "signatures": {
+      "library": "server",
+      "linux": "\\x55\\x48\\x89\\xE5\\x41\\x57\\x41\\x56\\x49\\x89\\xCE\\x41\\x55\\x49\\x89\\xF5\\x41\\x54\\x49\\x89\\xD4\\x53\\x48\\x89"
+    }
   }
 }

managed/CounterStrikeSharp.API/Modules/Memory/VirtualFunctions.cs

@@ -13,4 +13,9 @@ public static class VirtualFunctions
     public static Action<HudDestination, string, IntPtr, IntPtr, IntPtr, IntPtr> ClientPrintAll =
         VirtualFunction.CreateVoid<HudDestination, string, IntPtr, IntPtr, IntPtr, IntPtr>(
             GameData.GetSignature("UTIL_ClientPrintAll"));
+
+    // void (*FnGiveNamedItem)(void* itemService,const char* pchName, void* iSubType,void* pScriptItem, void* a5,void* a6) = nullptr;
+    public static Action<IntPtr, string, IntPtr, IntPtr, IntPtr, IntPtr> GiveNamedItem =
+        VirtualFunction.CreateVoid<IntPtr, string, IntPtr, IntPtr, IntPtr, IntPtr>(
+            GameData.GetSignature("GiveNamedItem"));
 }

managed/TestPlugin/TestPlugin.cs

@@ -71,6 +71,8 @@ namespace TestPlugin
                 var player = @event.Userid;
                 var pawn = player.PlayerPawn.Value;
 
+                VirtualFunctions.GiveNamedItem(pawn.ItemServices.Handle, "weapon_ak47", 0, 0, 0, 0);
+                
                 Log($"Pawn Position: {pawn.CBodyComponent?.SceneNode?.AbsOrigin} @{pawn.CBodyComponent?.SceneNode.Rotation}");
                 
                 char randomColourChar = (char)new Random().Next(0, 16);