UISDK: create SDK plugin for RUI

Slightly different plugin than PluginSDK; this loads using the RPak dll loading tech.

src/CMakeLists.txt

@@ -88,6 +88,7 @@ add_subdirectory( loader )
 
 set( FOLDER_CONTEXT "Plugins" )
 add_subdirectory( pluginsdk )
+add_subdirectory( uisdk )
 
 set( FOLDER_CONTEXT "Game" )
 add_subdirectory( vscript )

src/uisdk/CMakeLists.txt

@@ -0,0 +1,30 @@
+cmake_minimum_required( VERSION 3.16 )
+add_module( "shared_lib" "ui_sdk" "vpc" ${FOLDER_CONTEXT} TRUE TRUE )
+
+start_sources()
+
+add_sources( SOURCE_GROUP "Private"
+    "ui_sdk.cpp"
+)
+
+end_sources( "${BUILD_OUTPUT_DIR}/paks/Win64/" )
+
+target_link_libraries( ${PROJECT_NAME} PRIVATE
+    "advapi32.lib"
+    "bcrypt.lib"
+    "crypt32.lib"
+    "dbghelp.lib"
+    "wldap32.lib"
+    "ws2_32.lib"
+    "Rpcrt4.lib"
+
+    "vpc"
+    "tier0"
+    "tier1"
+
+    "libdetours"
+)
+
+target_link_options( ${PROJECT_NAME} PRIVATE
+    "/STACK:8000000" # Match game executable stack reserve size
+)

src/uisdk/ui_sdk.cpp

@@ -0,0 +1,26 @@
+//===========================================================================//
+// 
+// Purpose: Respawn UI development SDK
+// 
+//===========================================================================//
+
+//-----------------------------------------------------------------------------
+// Purpose: APIENTRY
+//-----------------------------------------------------------------------------
+BOOL APIENTRY DllMain(HMODULE hModule, DWORD dwReason, LPVOID lpReserved)
+{
+	switch (dwReason)
+	{
+	case DLL_PROCESS_ATTACH:
+	{
+		break;
+	}
+
+	case DLL_PROCESS_DETACH:
+	{
+		break;
+	}
+	}
+
+	return TRUE;
+}