Fix keyboard focus issue on Windows

Windows/WndMainWindow.cpp

@@ -82,7 +82,7 @@ extern InputState input_state;
 
 #define TIMER_CURSORUPDATE 1
 #define TIMER_CURSORMOVEUPDATE 2
-#define CURSORUPDATE_INTERVAL_MS 50
+#define CURSORUPDATE_INTERVAL_MS 1000
 #define CURSORUPDATE_MOVE_TIMESPAN_MS 500
 
 #ifndef HID_USAGE_PAGE_GENERIC
@@ -819,8 +819,7 @@ namespace MainWindow
 		dev[1].dwFlags = 0;
 		RegisterRawInputDevices(dev, 2, sizeof(RAWINPUTDEVICE));
 
-		SetFocus(hwndDisplay);
-
+		SetFocus(hwndMain);
 		return TRUE;
 	}
 
@@ -854,7 +853,7 @@ namespace MainWindow
 		}
 
 		if (browseDirectory) {
-			std::string dir = W32Util::BrowseForFolder(GetHWND(),"Choose directory");
+			std::string dir = W32Util::BrowseForFolder(GetHWND(), "Choose directory");
 			if (dir == "") {
 				if (!isPaused)
 					Core_EnableStepping(false);

Windows/main.cpp

@@ -306,8 +306,6 @@ int WINAPI WinMain(HINSTANCE _hInstance, HINSTANCE hPrevInstance, LPSTR szCmdLin
 	//so.. we're at the message pump of the GUI thread
 	for (MSG msg; GetMessage(&msg, NULL, 0, 0); )	// for no quit
 	{
-		//DSound_UpdateSound();
-
 		if (msg.message == WM_KEYDOWN)
 		{
 			//hack to enable/disable menu command accelerate keys