render and server locale parity fixes

extension/src/platform/UserInterface/PythonApplication.cpp

@@ -72,6 +72,8 @@ float CPythonApplication::GetGlobalElapsedTime() { return CTimer::Instance().Get
 static bool s_isFrameSkipDisable = false;
 // m_iForceSightRange (the 40250 constructor sets -1: automatic sight range).
 static int s_iForceSightRange = -1;
+static float s_nativeRenderFrameTime = 0.0f;
+void PythonBoot::SetNativeRenderFrameTime(float milliseconds) { s_nativeRenderFrameTime = milliseconds; }
 void CPythonApplication::SetFrameSkip(bool isEnable) { s_isFrameSkipDisable = !isEnable; }
 // PORT: 40250 creates the Win32 window, the D3D8 device, cursors, sound, keyboard, the net device,
 // fonts and the IME here. The Godot window and its canvas already exist when the host starts the
@@ -350,7 +352,11 @@ bool CPythonApplication::Process()
 		static DWORD s_dwRenderRangeTime = 0;
 		static DWORD s_dwRenderRangeFrame = 0;
 
-		m_dwCurRenderTime = dwRenderEndTime - dwRenderStartTime;
+		// The native host completes Vulkan work after this command-recording pass.
+		// Use its last completed frame, including presentation, for automatic sight range.
+		m_dwCurRenderTime = s_nativeRenderFrameTime > 0.0f
+			? static_cast<DWORD>(s_nativeRenderFrameTime + 0.5f)
+			: dwRenderEndTime - dwRenderStartTime;
 		s_dwRenderRangeTime += m_dwCurRenderTime;
 		++s_dwRenderRangeFrame;