diff --git a/Space-Invader.vcxproj b/Space-Invader.vcxproj
index 6a9c377..c6b558c 100644
--- a/Space-Invader.vcxproj
+++ b/Space-Invader.vcxproj
@@ -135,6 +135,9 @@
   <ItemGroup>
     <ClCompile Include="main.cpp" />
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="main.h" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/Space-Invader.vcxproj.filters b/Space-Invader.vcxproj.filters
index fe92929..b066ff9 100644
--- a/Space-Invader.vcxproj.filters
+++ b/Space-Invader.vcxproj.filters
@@ -22,4 +22,9 @@
       <Filter>Fichiers sources</Filter>
     </ClCompile>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="main.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Space-Invader.vcxproj.user b/Space-Invader.vcxproj.user
index 88a5509..5df420f 100644
--- a/Space-Invader.vcxproj.user
+++ b/Space-Invader.vcxproj.user
@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup />
+  <PropertyGroup>
+    <ShowAllFiles>false</ShowAllFiles>
+  </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
index ad420c7..ff13e89 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,28 +1,25 @@
-#include <SFML/Graphics.hpp>
+#include "main.h";
 
 int main()
 {
-	sf::RenderWindow window(sf::VideoMode(1024, 800), "Space Invader", sf::Style::Titlebar | sf::Style::Close);
+	RenderWindow window(VideoMode(SCREEN_WIDTH, SCREEN_HEIGHT), "Space Invader", Style::Titlebar | Style::Close);
+	window.setFramerateLimit(60);
+	window.setVerticalSyncEnabled(true);
 
 	while (window.isOpen())
 	{
-		sf::Event event;
+		Event event;
 		while (window.pollEvent(event))
 		{
-			if (event.type == sf::Event::Closed)
+			if (event.type == Event::Closed)
 			{
 				window.close();
 			}
-			else if (event.type == sf::Event::KeyPressed)
-			{
-				if (event.key.code == sf::Keyboard::Escape)
-				{
-					window.close();
-				}
-			}
-		}
 
-		// Update here
+			window.clear(Color::Black);
+
+			window.display();
+		}
 	}
 
 	return 0;
diff --git a/main.h b/main.h
new file mode 100644
index 0000000..5f6aa9a
--- /dev/null
+++ b/main.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#include <cstdlib>
+#include <iostream>
+#include <SFML/Graphics.hpp>
+
+using namespace std;
+using namespace sf;
+
+const int SCREEN_WIDTH = 1024;
+const int SCREEN_HEIGHT = 1024;
\ No newline at end of file