From 315d259acd74dcb47d3bd372d779f5418960c89d Mon Sep 17 00:00:00 2001
From: CatChow0 <thetrueshibadoggo@gmail.com>
Date: Tue, 3 Jun 2025 18:35:51 +0200
Subject: [PATCH] Minor - Stats Update - V11.2.0

---
 .../.idea/workspace.xml                       |  51 +++----
 .../src/inc/system/application_class.h        |   1 +
 enginecustom/src/inc/system/imguiManager.h    |   8 ++
 enginecustom/src/inc/system/stats.h           |  16 ++-
 .../src/src/system/application_class.cpp      |   4 +-
 enginecustom/src/src/system/imguiManager.cpp  |  49 ++++++-
 enginecustom/src/src/system/stats.cpp         | 126 +++++++++++++++---
 7 files changed, 205 insertions(+), 50 deletions(-)

diff --git a/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml b/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml
index 3eb8ebd..4b02d8d 100644
--- a/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml
+++ b/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml
@@ -5,15 +5,13 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="e81d6e08-efc7-40a0-909d-ec4943d948e9" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/enginecustom/src/inc/system/stats.h" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/enginecustom/src/src/system/stats.cpp" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/enginecustom/enginecustom.vcxproj" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/enginecustom.vcxproj" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/enginecustom/imgui.ini" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/imgui.ini" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/enginecustom/src/inc/system/application_class.h" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/inc/system/application_class.h" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/enginecustom/src/inc/system/imguiManager.h" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/inc/system/imguiManager.h" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/enginecustom/src/inc/system/stats.h" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/inc/system/stats.h" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/enginecustom/src/src/system/application_class.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/src/system/application_class.cpp" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/enginecustom/src/src/system/imguiManager.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/src/system/imguiManager.cpp" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/enginecustom/src/src/system/stats.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/src/system/stats.cpp" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -27,6 +25,11 @@
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
   <component name="HighlightingSettingsPerFile">
+    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
+    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
+    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
+    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
+    <setting file="cidr-memory-view://2" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://C:/Program Files (x86)/Windows Kits/10/Include/10.0.26100.0/um/d3d11.h" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://C:/Program Files (x86)/Windows Kits/10/Include/10.0.26100.0/um/dinput.h" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/enginecustom/include/Inc/VertexTypes.h" root0="SKIP_HIGHLIGHTING" />
@@ -52,26 +55,26 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;ASKED_SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
-    &quot;C++ Project.enginecustom.executor&quot;: &quot;Run&quot;,
-    &quot;C/C++ Project.KhaoticDemo.executor&quot;: &quot;Run&quot;,
-    &quot;C/C++ Project.enginecustom.executor&quot;: &quot;Run&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    &quot;SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
-    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
-    &quot;ignore.virus.scanning.warn.message&quot;: &quot;true&quot;,
-    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
-    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
-    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.pluginManager&quot;,
-    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "ASKED_SHARE_PROJECT_CONFIGURATION_FILES": "true",
+    "C++ Project.enginecustom.executor": "Run",
+    "C/C++ Project.KhaoticDemo.executor": "Run",
+    "C/C++ Project.enginecustom.executor": "Debug",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "RunOnceActivity.git.unshallow": "true",
+    "SHARE_PROJECT_CONFIGURATION_FILES": "true",
+    "git-widget-placeholder": "main",
+    "ignore.virus.scanning.warn.message": "true",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "settings.editor.selected.configurable": "preferences.pluginManager",
+    "vue.rearranger.settings.migration": "true"
   }
-}</component>
+}]]></component>
   <component name="RunManager" selected="C/C++ Project.enginecustom">
     <configuration name="KhaoticDemo" type="CppProject" factoryName="C++ Project">
       <configuration_1 setup="1">
@@ -210,7 +213,7 @@
       <workItem from="1748861785837" duration="357000" />
       <workItem from="1748865625274" duration="797000" />
       <workItem from="1748869642637" duration="3049000" />
-      <workItem from="1748954607174" duration="8054000" />
+      <workItem from="1748954607174" duration="13379000" />
     </task>
     <task id="LOCAL-00001" summary="Minor update - viewport window tweak">
       <option name="closed" value="true" />
diff --git a/enginecustom/src/inc/system/application_class.h b/enginecustom/src/inc/system/application_class.h
index 467ed8f..87501ab 100644
--- a/enginecustom/src/inc/system/application_class.h
+++ b/enginecustom/src/inc/system/application_class.h
@@ -160,6 +160,7 @@ public:
 	ID3D11ShaderResourceView* get_back_buffer_srv() const {return back_buffer_srv_;};
 
 	stats* get_stats() const { return stats_; };
+	fps_class* get_fps() const { return fps_; };
 	
 private:
 	bool render(float, float, float, float, float);
diff --git a/enginecustom/src/inc/system/imguiManager.h b/enginecustom/src/inc/system/imguiManager.h
index 2091327..ce16b41 100644
--- a/enginecustom/src/inc/system/imguiManager.h
+++ b/enginecustom/src/inc/system/imguiManager.h
@@ -108,6 +108,14 @@ private:
 
 	int current_fps_, min_fps_, max_fps_, draw_calls_, total_vertex_count_, total_triangle_count_, visible_triangle_count_;
 	float current_frame_time_, min_frame_time_, max_frame_time_ ;
+
+	// gpu information
+	char card_name_[128];
+	int video_memory_ = 0;
+
+	// cpu information
+	std::string cpu_name_;
+	std::string version_driver_;
 };
 
 #endif
\ No newline at end of file
diff --git a/enginecustom/src/inc/system/stats.h b/enginecustom/src/inc/system/stats.h
index 0ade979..5b7d9de 100644
--- a/enginecustom/src/inc/system/stats.h
+++ b/enginecustom/src/inc/system/stats.h
@@ -1,8 +1,12 @@
 #pragma once
+#include <thread>
 #include <vector>
 
 #include "fps_class.h"
 #include "object.h"
+#include <intrin.h> // Pour __cpuid
+#include <dxgi.h>   // Pour DXGI
+#pragma comment(lib, "dxgi.lib")
 
 class stats
 {
@@ -11,9 +15,9 @@ public:
     stats();
     ~stats();
 
-    bool initialize(fps_class* fps, application_class* app);
-    void update_stats();
-    void update();
+    bool initialize(application_class* app);
+    void update_geometric_stats();
+    void update_display_stats();
 
     int get_total_vertex_count() const;
     int get_total_triangle_count() const;
@@ -28,7 +32,13 @@ public:
     void increment_draw_call_count() { drawcalls_++; };
     void reset_draw_call_count() { drawcalls_ = 0; };
 
+    std::string get_cpu_name();
+    std::string get_gpu_driver_version(ID3D11Device* device);
+
 private:
+    std::thread update_geometric_thread_;
+    std::thread update_display_thread_;
+    
     fps_class* fps_;
     int drawcalls_;
     application_class* app_;
diff --git a/enginecustom/src/src/system/application_class.cpp b/enginecustom/src/src/system/application_class.cpp
index dd7dd6f..6e2293e 100644
--- a/enginecustom/src/src/system/application_class.cpp
+++ b/enginecustom/src/src/system/application_class.cpp
@@ -492,7 +492,7 @@ bool application_class::initialize(int screenWidth, int screenHeight, HWND hwnd,
 		}
 
 		stats_ = new stats();
-		if (!stats_->initialize(fps_, this))
+		if (!stats_->initialize(this))
 		{
 			Logger::Get().Log("Could not initialize the stats object", __FILE__, __LINE__, Logger::LogLevel::Error);
 			return false;
@@ -1529,6 +1529,8 @@ bool application_class::update_fps()
 	// Update the fps each frame.
 	fps_->Frame();
 
+	stats_->update_display_stats(); // Update the stats display with the latest information from fps class.
+	
 	// Get the current fps.
 	fps = fps_->GetFps();
 
diff --git a/enginecustom/src/src/system/imguiManager.cpp b/enginecustom/src/src/system/imguiManager.cpp
index dfdafd8..1004aba 100644
--- a/enginecustom/src/src/system/imguiManager.cpp
+++ b/enginecustom/src/src/system/imguiManager.cpp
@@ -151,9 +151,10 @@ bool imguiManager::Initialize(HWND hwnd, ID3D11Device* device, ID3D11DeviceConte
 	fontConfig.OversampleV = 2; // Suréchantillonnage vertical
 	fontConfig.PixelSnapH = true; // Alignement sur la grille de pixels
 	fontConfig.RasterizerMultiply = 1.2f; // Légère augmentation de l'épaisseur
-
 	io->Fonts->AddFontDefault(&fontConfig);
 
+	io->Fonts->Build();
+
 	// OU charger une police personnalisée (décommenter si vous avez la police)
 	// io->Fonts->AddFontFromFileTTF("assets/fonts/roboto.ttf", 16.0f, &fontConfig);
     
@@ -1044,5 +1045,51 @@ void imguiManager::WidgetRenderStats()
     ImGui::SameLine();
     ImGui::Text("Triangles visibles: %d", visible_triangle_count_);
 
+	app_->get_direct_3d()->get_video_card_info(card_name_, video_memory_);
+	cpu_name_ = stats_->get_cpu_name();
+	version_driver_ = stats_->get_gpu_driver_version(app_->get_direct_3d()->get_device());
+	
+	ImGui::Columns(3, "GPUCPURAMColumns", false);
+	ImGui::SetColumnWidth(0, ImGui::GetWindowWidth() * 0.33f);
+	ImGui::SetColumnWidth(1, ImGui::GetWindowWidth() * 0.33f);
+
+	// Premier collapsing header pour les informations GPU
+	if (ImGui::CollapsingHeader("Informations GPU"))
+	{
+		ImGui::Text("Carte graphique: %s", card_name_);
+		ImGui::Text("Memoire video: %d Mo", video_memory_);
+		ImGui::Text("Pilote: %s", version_driver_.c_str());
+	}
+
+	ImGui::NextColumn();
+
+	// Second collapsing header pour les informations CPU
+	if (ImGui::CollapsingHeader("Informations CPU"))
+	{
+		SYSTEM_INFO sysInfo;
+		GetSystemInfo(&sysInfo);
+		ImGui::Text("Processeur: %s", cpu_name_.c_str());
+		ImGui::Text("Nombre de coeurs: %u", sysInfo.dwNumberOfProcessors);
+		ImGui::Text("Architecture: %s", (sysInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) ? "x64" : "x86");
+		ImGui::Text("Taille de la page: %u octets", sysInfo.dwPageSize);
+		ImGui::Text("Taille du cache: %u octets", sysInfo.dwAllocationGranularity);
+		ImGui::Text("Type de processeur: %u", sysInfo.wProcessorLevel);
+		ImGui::Text("Version du processeur: %u", sysInfo.wProcessorRevision);
+	}
+
+	ImGui::NextColumn();
+
+	if (ImGui::CollapsingHeader("Informations RAM"))
+	{
+		MEMORYSTATUSEX mem_info;
+		mem_info.dwLength = sizeof(MEMORYSTATUSEX);
+		GlobalMemoryStatusEx(&mem_info);
+		ImGui::Text("Memoire totale: %llu Mo", mem_info.ullTotalPhys / (1024 * 1024));
+		ImGui::Text("Memoire disponible: %llu Mo", mem_info.ullAvailPhys / (1024 * 1024));
+		ImGui::Text("Memoire utilisee: %llu Mo", (mem_info.ullTotalPhys - mem_info.ullAvailPhys) / (1024 * 1024));
+	}
+
+	ImGui::Columns(1);
+
     ImGui::End();
 }
\ No newline at end of file
diff --git a/enginecustom/src/src/system/stats.cpp b/enginecustom/src/src/system/stats.cpp
index 3c6e857..1181618 100644
--- a/enginecustom/src/src/system/stats.cpp
+++ b/enginecustom/src/src/system/stats.cpp
@@ -10,49 +10,58 @@ stats::~stats()
     fps_ = nullptr;
 }
 
-bool stats::initialize(fps_class* fps, application_class* app)
+bool stats::initialize(application_class* app)
 {
-    if (!fps) {
-        Logger::Get().Log("FPS pointer is null", __FILE__, __LINE__, Logger::LogLevel::Error);
+    if (!app) {
+        Logger::Get().Log("Application pointer is null", __FILE__, __LINE__, Logger::LogLevel::Error);
         return false;
     }
-
-    fps_ = fps;
+    
     drawcalls_ = 0;
     app_ = app;
 
+    fps_ = app_->get_fps();
+
+    if (!fps_) {
+        Logger::Get().Log("FPS object is null", __FILE__, __LINE__, Logger::LogLevel::Error);
+        return false;
+    }
+
     // call update() in a separate thread
-    std::thread updateThread(&stats::update, this);
-    updateThread.detach(); // Detach the thread to run independently
+    std::thread update_geometric_thread(&stats::update_geometric_stats, this);
+    update_geometric_thread_ = std::move(update_geometric_thread); // Move the thread to the member variable
+    update_geometric_thread_.detach(); // Detach the thread to run independently
+    
     Logger::Get().Log("Stats initialized successfully", __FILE__, __LINE__, Logger::LogLevel::Initialize);
     
     return true;
 }
 
-void stats::update()
+void stats::update_geometric_stats()
 {
     while (true)
     {
+        object_vec_ = app_->get_kobjects();
+        cubes_vec_ = app_->get_cubes();
+        terrain_chunk_vec_ = app_->get_terrain_cubes();
+
+        total_vertex_count_ = get_total_vertex_count();
+        total_triangle_count_ = get_total_triangle_count();
+        visible_triangle_count_ = get_visible_triangle_count();
+        
         // call update_stats() every second
         std::this_thread::sleep_for(std::chrono::seconds(1));
-        update_stats();
     }
 }
 
-void stats::update_stats()
+void stats::update_display_stats()
 {
-    object_vec_ = app_->get_kobjects();
-    cubes_vec_ = app_->get_cubes();
-    terrain_chunk_vec_ = app_->get_terrain_cubes();
-
-    current_fps_ = get_current_fps();
-    min_fps_ = get_min_fps();
-    max_fps_ = get_max_fps();
+    
+    current_fps_ = fps_->GetFps();
+    min_fps_ = fps_->GetMinFps();
+    max_fps_ = fps_->GetMaxFps();
     drawcalls_ = get_draw_calls();
-    total_vertex_count_ = get_total_vertex_count();
-    total_triangle_count_ = get_total_triangle_count();
-    visible_triangle_count_ = get_visible_triangle_count();
-    current_frame_time_ = get_frame_time();
+    current_frame_time_ = fps_->GetFrameTime();
 }
 
 int stats::get_total_vertex_count() const
@@ -141,4 +150,79 @@ int stats::get_visible_triangle_count() const
         }
     }
     return visibleTriangles;
+}
+
+std::string stats::get_cpu_name()
+{
+    char CPUBrandString[0x40] = {0};
+    int CPUInfo[4] = {-1};
+    
+    // Fonction CPUID pour récupérer le nom du CPU
+    __cpuid(CPUInfo, 0x80000000);
+    unsigned int nExIds = CPUInfo[0];
+    
+    for (unsigned int i = 0x80000000; i <= nExIds; ++i)
+    {
+        __cpuid(CPUInfo, i);
+        
+        if (i == 0x80000002)
+            memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
+        else if (i == 0x80000003)
+            memcpy(CPUBrandString + 16, CPUInfo, sizeof(CPUInfo));
+        else if (i == 0x80000004)
+            memcpy(CPUBrandString + 32, CPUInfo, sizeof(CPUInfo));
+    }
+    
+    std::string result = CPUBrandString;
+    
+    // Nettoyer les caractères non-ASCII ou problématiques
+    result.erase(std::remove_if(result.begin(), result.end(), 
+                 [](unsigned char c) { return c < 32 || c > 126; }), 
+                 result.end());
+    
+    // Supprimer les espaces multiples consécutifs
+    std::string::iterator new_end = std::unique(result.begin(), result.end(),
+                                   [](char a, char b) { return a == ' ' && b == ' '; });
+    result.erase(new_end, result.end());
+    
+    // Supprimer les espaces au début et à la fin
+    result.erase(0, result.find_first_not_of(' '));
+    result.erase(result.find_last_not_of(' ') + 1);
+    
+    return result;
+}
+
+std::string stats::get_gpu_driver_version(ID3D11Device* device)
+{
+    IDXGIDevice* dxgiDevice = nullptr;
+    IDXGIAdapter* adapter = nullptr;
+    std::string driverVersion = "Inconnu";
+
+    if (SUCCEEDED(device->QueryInterface(__uuidof(IDXGIDevice), (void**)&dxgiDevice)))
+    {
+        if (SUCCEEDED(dxgiDevice->GetAdapter(&adapter)))
+        {
+            DXGI_ADAPTER_DESC desc;
+            if (SUCCEEDED(adapter->GetDesc(&desc)))
+            {
+                // Conversion correcte de WCHAR (UTF-16) vers UTF-8
+                int size_needed = WideCharToMultiByte(CP_UTF8, 0, desc.Description, -1, nullptr, 0, nullptr, nullptr);
+                std::string deviceName;
+                if (size_needed > 0) {
+                    std::vector<char> buffer(size_needed);
+                    WideCharToMultiByte(CP_UTF8, 0, desc.Description, -1, buffer.data(), size_needed, nullptr, nullptr);
+                    deviceName = buffer.data();
+                }
+
+                char driverVersionStr[256];
+                sprintf_s(driverVersionStr, "%s (ID: %04X:%04X)", deviceName.c_str(), desc.VendorId, desc.DeviceId);
+
+                driverVersion = driverVersionStr;
+            }
+            adapter->Release();
+        }
+        dxgiDevice->Release();
+    }
+
+    return driverVersion;
 }
\ No newline at end of file