work on layers

include/utils/Layers/Layer.h

@@ -1,15 +1,25 @@
+#ifndef LAYER_H
+#define LAYER_H
+
 #include "pch.hpp"
 #include "utils/Events/Event.h"
 
-class Layer {
+namespace Archimedes {
+    
+    class Layer {
 
-    virtual ~Layer() {}
+        public:
 
-    virtual void onRender() = 0;
+            virtual ~Layer() {}
 
-    virtual void onAttach() = 0;
+            virtual void onRender() = 0;
 
-    virtual void onDetach() = 0;
+            virtual void onAttach() = 0;
 
-    virtual bool onEvent(const Event&) = 0;
-};
+            virtual void onDetach() = 0;
+
+            virtual bool onEvent(const Event&) = 0;
+    };
+}
+
+#endif