working weapon concealment

README.md

@@ -57,11 +57,10 @@ The C# wrapper is in:
 examples/CounterStrikeSharp/SendProxyNative.cs
 ```
 
-It loads the native addon with `NativeLibrary.Load` and exposes byte-oriented and typed helpers. In a CSS plugin, resolve the native library from `Server.GameDirectory`:
+It loads the native addon with `NativeLibrary.Load` and exposes byte-oriented and typed helpers. In a CSS plugin, construct it from `Server.GameDirectory`:
 
 ```csharp
-string libraryPath = Path.Combine(Server.GameDirectory, "addons", "sendproxy", "bin", "linuxsteamrt64", "sendproxy.so");
-var sendProxy = new SendProxyNative(libraryPath);
+var sendProxy = SendProxyNative.FromGameDirectory(Server.GameDirectory);
 
 int ruleId = sendProxy.SetInt32(
     recipientSlot: viewer.Slot,
@@ -75,9 +74,17 @@ sendProxy.RemoveOverride(ruleId);
 
 Use `SetBytes` for custom/fixed-layout fields and typed helpers such as `SetInt32`, `SetUInt32`, `SetFloat`, `SetBool`, and `SetColor` for common values.
 
-## Example CSS Plugin
+## Example CSS Plugins
 
-Example source:
+Health spoof smoke test:
+
+```text
+examples/CounterStrikeSharp/SendProxyHealth23/
+```
+
+It spoofs every player pawn's `CBaseEntity::m_iHealth` to `23` for all recipients without changing real health.
+
+Weapon visibility experiment:
 
 ```text
 examples/CounterStrikeSharp/SendProxyWeaponVisibility/
@@ -90,6 +97,20 @@ It demonstrates:
 - Coloring dropped AK-47s red for Terrorist viewers.
 - Coloring dropped M4A1-S blue for CT viewers.
 
+Concealed-carry handle spoof:
+
+```text
+examples/CounterStrikeSharp/SendProxyConcealedCarry/
+```
+
+It hides owned primary weapons, secondary weapons, and grenades from every recipient except the owning player by spoofing weapon-related handles to `0xffffffff`:
+
+- `CBasePlayerPawn::m_pWeaponServices.m_hActiveWeapon`
+- `CBasePlayerPawn::m_pWeaponServices.m_hLastWeapon`
+- `CBaseEntity::m_hOwnerEntity` on carried weapon entities
+
+It intentionally does not set `EF_NODRAW` and does not remove or drop the real weapons.
+
 This sample periodically reconciles desired rules and diffs them against active rule IDs. For production, prefer event-driven updates on player connect/disconnect/team changes/spawn/death and weapon pickup/drop/create/delete.
 
 ## Building the Metamod Addon
@@ -159,6 +180,8 @@ Install the built CSS plugin under:
 game/csgo/addons/counterstrikesharp/plugins/SendProxyWeaponVisibility/
 ```
 
+Use the matching example directory name when building/installing another sample, for example `SendProxyHealth23` or `SendProxyConcealedCarry`.
+
 Make sure `SendProxyNative.cs` is included in your CSS project or copied into your plugin source.
 
 The example plugin expects the Metamod addon at: