Cleanup

include/Engine/Entity/Camera.h

@@ -2,6 +2,6 @@
 #include "Entity.h"
 #pragma once
 
-class Camera : public Entity {
+class Camera : public Engine::Entity {
 
 };

include/Engine/Entity/Entity.h

@@ -2,7 +2,11 @@
 #include <J3ML/LinearAlgebra/Vector2.hpp>
 #include <vector>
 
-class Entity {
+namespace Engine {
+    class Entity;
+}
+
+class Engine::Entity {
 protected:
     std::vector<Entity*> children{};
     Vector2 position = {0, 0};

include/Engine/Entity/Hud.h

@@ -1,7 +1,11 @@
 #pragma once
-#include "Renderable.h"
+#include <Engine/Entity/Renderable.h>
 
-class Hud : public Renderable {
+namespace Engine {
+    class Hud;
+}
+
+class Engine::Hud : public Engine::Renderable {
 public:
     Hud() : Renderable({0, 0}, 0) {};
 };

include/Engine/Entity/Renderable.h

@@ -3,7 +3,11 @@
 #include <Engine/Entity/Entity.h>
 #include <JGL/JGL.h>
 
-class Renderable : public Entity {
+namespace Engine {
+    class Renderable;
+}
+
+class Engine::Renderable : public Entity {
 public:
     virtual void Render() {}
 public: