layers are redundant

modules/WindowModule/src/WindowModule.h

@@ -11,12 +11,11 @@
 
 #include "utils/Window/Window.h"
 #include "utils/Renderer/Renderer.h"
-#include "utils/Layers/Layerstack.h"
 
 class WindowModule : public Archimedes::Module {
 
     public:
-        WindowModule(void* h, Archimedes::App* a) : Archimedes::Module(h, a) {
+        WindowModule(Archimedes::App* a, void* h = nullptr) : Archimedes::Module(a, h) {
             name = "WindowModule";
         }
 
@@ -31,13 +30,11 @@ class WindowModule : public Archimedes::Module {
         
         Archimedes::Window* getWindow() { return window; }
         Archimedes::Renderer* getRenderer() { return renderer; }
-        Archimedes::Layerstack* getLayerstack() { return layers; }
 
     private:
 
         Archimedes::Window* window;
         Archimedes::Renderer* renderer;
-        Archimedes::Layerstack* layers;
 
 };