SteamTarget: Controllers: User setting for update rate (in microseconds)

SteamTarget/SteamTarget.cpp

@@ -45,11 +45,12 @@ void SteamTarget::init()
 	SetConsoleCtrlHandler(reinterpret_cast<PHANDLER_ROUTINE>(ConsoleCtrlCallback), true);
 	ShowWindow(GetConsoleWindow(), SW_HIDE);
 	SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
-	read_ini();
+	readIni();
 	target_overlay_.init(!enable_overlay_);
 	initOverlayEvents();
+	controller_thread_ = std::make_unique<VirtualControllerThread>(update_rate_);
 	if (enable_controllers_)
-		controller_thread_.run();
+		controller_thread_->run();
 	if (hook_steam_ && !use_desktop_conf_)
 		Injector::hookSteam();
 	launchWatchdog();
@@ -80,11 +81,11 @@ void SteamTarget::onAboutToQuit()
 	if (hook_steam_ && !use_desktop_conf_)
 		Injector::unhookSteam();
 
-	controller_thread_.stop();
+	controller_thread_->stop();
 	target_overlay_.stop();
 }
 
-void SteamTarget::read_ini()
+void SteamTarget::readIni()
 {
 	if (arguments().size() == 1)
 	{
@@ -111,6 +112,14 @@ void SteamTarget::read_ini()
 			else if (childkey == "bUseDesktopConfig") {
 				use_desktop_conf_ = settings.value(childkey).toBool();
 			}
+			else if (childkey == "iUpdateRate") {
+				bool isInt = false;
+				update_rate_ = settings.value(childkey).toInt(&isInt);
+				if (!isInt)
+					update_rate_ = 5000;
+				if (update_rate_ < 0)
+					update_rate_ = 5000;
+			}
 		}
 		settings.endGroup();
 		settings.beginGroup("LaunchGame");

SteamTarget/SteamTarget.h

@@ -56,7 +56,7 @@ public slots:
 
 
 private:
-	void read_ini();
+	void readIni();
 	void initOverlayEvents();
 
 	void launchWatchdog() const;
@@ -65,7 +65,7 @@ private:
 	static HRESULT LaunchUWPApp(LPCWSTR packageFullName, PDWORD pdwProcessId);
 
 	TargetOverlay target_overlay_;
-	VirtualControllerThread controller_thread_;
+	std::unique_ptr<VirtualControllerThread> controller_thread_;
 
 	//Settings from .ini file
 	bool hook_steam_ = true;
@@ -78,6 +78,7 @@ private:
 	bool launch_uwp_ = false;
 	std::string launch_app_path_ = "";
 	std::string launch_app_args_ = "";
+	int update_rate_ = 5000;
 
 	QTimer launch_check_timer_;
 	

SteamTarget/VirtualControllerThread.cpp

@@ -16,7 +16,7 @@ limitations under the License.
 #include "VirtualControllerThread.h"
 //
 
-VirtualControllerThread::VirtualControllerThread()
+VirtualControllerThread::VirtualControllerThread(const int delay)
 {
 	driver_ = vigem_alloc();
 
@@ -33,6 +33,7 @@ VirtualControllerThread::VirtualControllerThread()
 	}
 
 	seven_ = IsWindows7OrGreater() != IsWindows8OrGreater();
+	delay_ = delay;
 }
 
 
@@ -164,9 +165,9 @@ void VirtualControllerThread::controllerLoop()
 		}
 
 		tick_time_ = sf_clock_.getElapsedTime().asMicroseconds();
-		if (tick_time_ < delay)
+		if (tick_time_ < delay_)
 		{
-			std::this_thread::sleep_for(std::chrono::microseconds(delay - tick_time_));
+			std::this_thread::sleep_for(std::chrono::microseconds(delay_ - tick_time_));
 		}
 
 	}

SteamTarget/VirtualControllerThread.h

@@ -33,7 +33,7 @@ limitations under the License.
 class VirtualControllerThread
 {
 public:
-	VirtualControllerThread();
+	explicit VirtualControllerThread(int delay);
 	VirtualControllerThread(const VirtualControllerThread& other) = delete;
 	VirtualControllerThread(VirtualControllerThread&& other) noexcept = delete;
 	VirtualControllerThread& operator=(const VirtualControllerThread& other) = delete;
@@ -72,7 +72,7 @@ private:
 
 	sf::Clock sf_clock_;
 	int tick_time_ = 0;
-	constexpr static int delay = 1000000 / 200;
+	int delay_ = 0;
 
 	void controllerLoop();
 

TargetConfig.ini

@@ -5,6 +5,7 @@ bEnableOverlayOnlyConfig=0
 bEnableControllers=1
 bUseDesktopConfig=0
 bHookSteam=1
+iUpdateRate=5000
 version=1298
 
 [LaunchGame]