Added a new Resource class. Similar idea as in godot, but this will work differently.

core/resource.cpp

@@ -0,0 +1,9 @@
+#include "resource.h"
+
+Resource::Resource() {
+
+}
+
+Resource::~Resource() {
+
+}

core/resource.h

@@ -0,0 +1,18 @@
+#ifndef RESOURCE_H
+#define RESOURCE_H
+
+#include "reference.h"
+
+class Resource : public Reference {
+	RCPP_OBJECT(Resource, Reference);
+
+public:
+
+	Resource();
+	~Resource();
+
+private:
+};
+
+
+#endif