WIP World changes

Escape-the-Dawn/System.h

@@ -0,0 +1,20 @@
+#ifndef System_h__
+#define System_h__
+
+#include "Entity.h"
+
+class World;
+
+class System
+{
+public:
+	System(World* world) : m_World(world) { }
+	virtual ~System() { }
+
+	virtual void Update(double dt, EntityID entity, EntityID parent) = 0;
+
+protected:
+	World* m_World;
+};
+
+#endif // System_h__