Add C++ Header files

Author: Kassout

HelloWorld/Common.h

@@ -0,0 +1,3 @@
+#pragma once
+
+#include "Log.h"

HelloWorld/HelloWorld.vcxproj

@@ -19,8 +19,13 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="Log.cpp" />
     <ClCompile Include="Main.cpp" />
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="Common.h" />
+    <ClInclude Include="Log.h" />
+  </ItemGroup>
   <PropertyGroup Label="Globals">
     <VCProjectVersion>16.0</VCProjectVersion>
     <Keyword>Win32Proj</Keyword>

HelloWorld/HelloWorld.vcxproj.filters

@@ -18,5 +18,16 @@
     <ClCompile Include="Main.cpp">
       <Filter>Fichiers sources</Filter>
     </ClCompile>
+    <ClCompile Include="Log.cpp">
+      <Filter>Fichiers sources</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="Log.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
+    <ClInclude Include="Common.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

HelloWorld/Log.cpp

@@ -0,0 +1,23 @@
+#include <iostream>
+#include "Log.h"
+#include "Common.h"
+
+#ifndef _LOG_H
+#define _LOG_H
+
+void Log(const char* message);
+void InitLog();
+
+struct Player {};
+
+#endif
+
+void InitLog()
+{
+	Log("Initialize Log");
+}
+
+void Log(const char* message)
+{
+	std::cout << message << std::endl;
+}

HelloWorld/Log.h

@@ -0,0 +1,9 @@
+#ifndef _LOG_H
+#define _LOG_H
+
+void Log(const char* message);
+void InitLog();
+
+struct Player {};
+
+#endif

HelloWorld/Main.cpp

@@ -1,21 +1,9 @@
 #include <iostream>
-
-int Multiply(int a, int b)
-{
-	return a * b;
-}
-
-void MultiplyAndLog(int a, int b)
-{
-	int result = Multiply(a, b);
-	std::cout << result << std::endl;
-}
+#include "Log.h"
 
 int main()
 {
-	MultiplyAndLog(3, 2);
-	MultiplyAndLog(8, 5);
-	MultiplyAndLog(90, 45);
-
+	InitLog();
+	Log("Hello World!");
 	std::cin.get();
 }