const correctness in DrawQueue again

Engine-Core/include/Containers/DrawQueue.h

@@ -79,6 +79,10 @@ public:
 
 	Sprite* data() const;
 
+	Sprite* operator->();
+	Sprite& operator*();
+	Sprite& operator[](size_type);
+
 	const Sprite* cdata() const;
 
 	const Sprite* operator->() const;

Engine-Core/src/Containers/DrawQueue.cpp

@@ -187,6 +187,21 @@ namespace container
 		return m_data;
 	}
 
+	Sprite* DrawQueue::operator->() 
+	{
+		return m_data;
+	}
+
+	Sprite& DrawQueue::operator*() 
+	{
+		return *m_data;
+	}
+
+	Sprite& DrawQueue::operator[](size_type index) 
+	{
+		return m_data[index];
+	}	
+
 	const Sprite* DrawQueue::cdata() const
 	{
 		return m_data;