utillity.h

#include "Vector.h"
#include "Box.h"
#include "Object.h"
#include <sstream>
using std::stringstream;

namespace df {

	class utillity
	{
	public:
		//Gives the current time as a string
		char* getTimeString();

		//Return true if two positions intersect, else false
		bool positionsIntersect(Vector p1, Vector p2);

		// Return true if boxes intersect, else false.
		bool boxIntersectsBox(Box A, Box B);
		
		// Convert relative bounding Box for Object to absolute world Box.
		Box getWorldBox(const Object* p_o);
		Box getWorldBox(const Object* p_o, Vector where);

		// Convert world position to view position.
		Vector worldToView(Vector world_pos);
		// Convert view position to world position.
		Vector viewToWorld(Vector view_pos);

		// Convert int to a string, returning string.
		std::string toString(int i);
	};
}