Minor - Vsync toggle

New Method :

+ Set Vsync
+ Set Screen Width
+ Set Screen Height
+ Get Hwnd
+ Set Hwnd
+ IsWindowed
+ SetWindowed

New UI For Engine Settings :

+ Add Vsync Toggle to UI

enginecustom/Systemclass.cpp

@@ -257,6 +257,8 @@ LRESULT CALLBACK SystemClass::MessageHandler(HWND hwnd, UINT umsg, WPARAM wparam
 			//  If Direct3D is initialized, update the swap chain. Otherwise, store the window dimensions
 			if (m_isDirect3DInitialized && m_Application && m_Application->GetDirect3D())
 			{
+				m_Application->SetScreenWidth(newWidth);
+				m_Application->SetScreenHeight(newHeight);
 				m_Application->GetDirect3D()->ResizeSwapChain(newWidth, newHeight);
 			}
 			else

enginecustom/applicationclass.cpp

@@ -56,6 +56,11 @@ bool ApplicationClass::Initialize(int screenWidth, int screenHeight, HWND hwnd)
 		m_screenWidth = screenWidth;
 		m_screenHeight = screenHeight;
 
+		SetHwnd(hwnd);
+		SetWindowed(FULL_SCREEN);
+		SetScreenHeight(screenHeight);
+		SetScreenWidth(screenWidth);
+
 		// Create the Direct3D object.
 		m_Direct3D = new D3DClass;
 		if (!m_Direct3D)
@@ -1975,3 +1980,50 @@ void ApplicationClass::SetLightPosition(int index, XMVECTOR position)
 	//set the position
 	m_Lights[index]->SetPosition(lightPosition.x, lightPosition.y, lightPosition.z);
 }
+
+void ApplicationClass::SetVsync(bool vsync)
+{
+	VSYNC_ENABLED = vsync;
+
+	if (m_Direct3D)
+	{
+		Logger::Get().Log("Setting Vsync to " + std::to_string(vsync) + " with a screen width : " + std::to_string(GetScreenWidth()) + "and a screen height : " + std::to_string(GetScreenHeight()), __FILE__, __LINE__);
+		m_Direct3D->SetVsync(vsync);
+	}
+}
+
+HWND ApplicationClass::GetHwnd() const
+{
+	return m_hwnd;
+}
+
+void ApplicationClass::SetHwnd(HWND hwnd)
+{
+	m_hwnd = hwnd;
+}
+
+bool ApplicationClass::IsWindowed() const
+{
+	return m_windowed;
+}
+
+void ApplicationClass::SetWindowed(bool windowed)
+{
+	// log the new windowed mode
+	Logger::Get().Log("Setting windowed mode to " + std::to_string(windowed), __FILE__, __LINE__);
+	m_windowed = windowed;
+}
+
+void ApplicationClass::SetScreenHeight(int height)
+{
+	// log the new screen height
+	Logger::Get().Log("Setting screen height to " + std::to_string(height), __FILE__, __LINE__);
+	m_screenHeight = height;
+}
+
+void ApplicationClass::SetScreenWidth(int width)
+{
+	// log the new screen width
+	Logger::Get().Log("Setting screen width to " + std::to_string(width), __FILE__, __LINE__);
+	m_screenWidth = width;
+}

enginecustom/applicationclass.h

@@ -38,7 +38,6 @@
 // GLOBALS //
 /////////////
 const bool FULL_SCREEN = false;
-const bool VSYNC_ENABLED = false;
 const float SCREEN_DEPTH = 1000.0f;
 const float SCREEN_NEAR = 0.3f;
 
@@ -59,7 +58,9 @@ public:
 	bool Frame(InputClass*);
 
 	int GetScreenWidth() const;
+	void SetScreenWidth(int screenWidth);
 	int GetScreenHeight() const;
+	void SetScreenHeight(int screenHeight);
 
 	float GetSpeed() const { return m_speed; };
 	void SetSpeed(float speed) { this->m_speed = speed; };
@@ -92,6 +93,15 @@ public:
 
 	std::vector<ID3D11ShaderResourceView*> textures;
 
+	void SetVsync(bool vsync);
+	bool GetVsync() const { return VSYNC_ENABLED; };
+
+	HWND GetHwnd() const;
+	void SetHwnd(HWND hwnd);
+
+	bool IsWindowed() const;
+	void SetWindowed(bool windowed);
+
 private:
 	bool Render(float, float, float, float, float);
 	bool UpdateMouseStrings(int, int, bool);
@@ -111,6 +121,10 @@ private :
 	IDXGISwapChain* m_swapChain;
 	ModelClass* m_Model,* m_GroundModel, * m_WallModel, * m_BathModel, * m_WaterModel;
 	ModelListClass* m_ModelList;
+	bool VSYNC_ENABLED = true;
+
+	HWND m_hwnd;
+	bool m_windowed;
 
 	// ------------------------------------- //
 	// ------------- RENDERING ------------- //

enginecustom/d3dclass.cpp

@@ -695,7 +695,8 @@ IDXGISwapChain* D3DClass::GetSwapChain()
 void D3DClass::ResizeSwapChain(int newWidth, int newHeight)
 {
 
-	Logger::Get().Log("Resizing swap chain", __FILE__, __LINE__);
+	// log the new width and height
+	Logger::Get().Log("Resizing swap chain to " + std::to_string(newWidth) + "x" + std::to_string(newHeight), __FILE__, __LINE__);
 
 	HRESULT result;
 
@@ -766,3 +767,8 @@ void D3DClass::DisableAlphaBlending()
 
 	return;
 }
+
+void D3DClass::SetVsync(bool vsync)
+{
+	m_vsync_enabled = vsync;
+}

enginecustom/d3dclass.h

@@ -46,6 +46,8 @@ public:
 	IDXGISwapChain* m_swapChain;
 	IDXGISwapChain* GetSwapChain();
 	void ResizeSwapChain(int, int);
+	void SetVsync(bool vsync);
+
 
 	XMMATRIX GetProjectionMatrix() const { return m_projectionMatrix; };
 	XMMATRIX GetWorldMatrix() const { return m_worldMatrix;};

enginecustom/imgui.ini

@@ -3,7 +3,7 @@ Pos=60,60
 Size=400,400
 
 [Window][Khaotic Engine]
-Pos=1113,54
+Pos=1143,44
 Size=392,273
 
 [Window][Objects]
@@ -20,6 +20,10 @@ Pos=1548,17
 Size=358,535
 
 [Window][Shader Manager]
-Pos=28,261
+Pos=471,90
-Size=172,284
+Size=180,79
+
+[Window][Engine Settings]
+Pos=561,352
+Size=168,77
 

enginecustom/imguiManager.cpp

@@ -318,6 +318,11 @@ bool imguiManager::ImGuiWidgetRenderer(ApplicationClass* app)
 		showShaderWindow = true;
 	}
 
+	if (ImGui::Button("Open Engine Settings Window"))
+	{
+		showEngineSettingsWindow = true;
+	}
+
 	ImGui::End();
 
 	// Show windows if their corresponding variables are true
@@ -341,6 +346,11 @@ bool imguiManager::ImGuiWidgetRenderer(ApplicationClass* app)
 		WidgetShaderWindow(app);
 	}
 
+	if (showEngineSettingsWindow)
+	{
+		WidgetEngineSettingsWindow(app);
+	}
+
 	//render imgui
 	Render();
 
@@ -381,3 +391,17 @@ void imguiManager::WidgetLightWindow(ApplicationClass* app)
 
 	ImGui::End();
 }
+
+void imguiManager::WidgetEngineSettingsWindow(ApplicationClass* app)
+{
+	ImGui::Begin("Engine Settings", &showEngineSettingsWindow);
+
+	// Checkbox for toggling vsync globally in the application class by calling the SetVsync function in the application class when the checkbox state changes
+	bool vsync = app->GetVsync();
+	if (ImGui::Checkbox("Vsync", &vsync))
+	{
+		app->SetVsync(vsync);
+	}
+
+	ImGui::End();
+}

enginecustom/imguiManager.h

@@ -32,6 +32,7 @@ public:
 	void WidgetTerrainWindow(ApplicationClass* app);
 	void WidgetLightWindow(ApplicationClass* app);
 	void WidgetShaderWindow(ApplicationClass* app);
+	void WidgetEngineSettingsWindow(ApplicationClass* app);
 
 	bool ImGuiWidgetRenderer(ApplicationClass* app);
 
@@ -44,6 +45,7 @@ private :
 	bool showTerrainWindow = false;
 	bool showLightWindow = false;
 	bool showShaderWindow = false;
+	bool showEngineSettingsWindow = false;
 
 private:
 	ImGuiIO* io;