Minor patch - Log system + Exécutable fonctionnel

Feat :

+ Log systeme

enginecustom/Logger.h

@@ -0,0 +1,82 @@
+#pragma once
+#include <fstream>
+#include <string>
+#include <Windows.h>
+#include <chrono>
+#include <iomanip>
+#include <sstream>
+
+class Logger
+{
+public:
+
+    enum class LogLevel
+    {
+		Info,
+		Warning,
+		Error
+	};
+
+    Logger() 
+    {
+        char* appdata = nullptr;
+        size_t len;
+        _dupenv_s(&appdata, &len, "APPDATA");
+        if (appdata == 0 ||appdata == nullptr)
+        {
+            m_appdataPath = "log.log";
+		}
+        else 
+        {
+            m_appdataPath = appdata;
+        }
+        free(appdata);
+        std::string directoryPath = m_appdataPath + "\\Khaotic Engine";
+        CreateDirectoryA(directoryPath.c_str(), NULL);
+
+        m_logFilePath = directoryPath + "\\" + m_logFileName;
+    }
+
+    void Log(const std::string& message, const std::string& fileName, int lineNumber, LogLevel level = LogLevel::Info)
+    {
+        auto now = std::chrono::system_clock::now();
+        auto in_time_t = std::chrono::system_clock::to_time_t(now);
+
+        std::tm buf;
+        localtime_s(&buf, &in_time_t);
+
+        std::string levelStr;
+        switch (level)
+        {
+            case LogLevel::Error:
+				levelStr = "ERROR";
+				break;
+            case LogLevel::Warning:
+                levelStr = "WARNING";
+                break;
+            case LogLevel::Info:
+                levelStr = "INFO";
+				break;
+        }
+
+        std::stringstream ss;
+        ss << "[" << std::put_time(&buf, "%Y-%m-%d") << "] "
+            << "[" << std::put_time(&buf, "%X") << "] "
+            << "[" << levelStr << "] "
+            << "[" << fileName << ":" << lineNumber << "] "
+            << message;
+
+        std::ofstream file(m_logFilePath, std::ios::app);
+        if (file.is_open())
+        {
+            file << ss.str() << std::endl;
+            file.close();
+        }
+    }
+
+private:
+    std::string m_filename;
+    std::string m_appdataPath;
+    std::string m_logFileName = "enginecustom.log";
+    std::string m_logFilePath;
+};