/*
MainControl.h
Written by Matthew Fisher

MainControl includes everything that changes often between applications, such as what meshes to load,
and also determines what is rendered each frame.

This MainControl demonstates splitting operations on meshes (dividing a mesh up into two regions according
to some rule.
*/

class MainControl {
public:
	~MainControl() {FreeMemory();}
	void FreeMemory();

	void InitShapes(GraphicsDevice &GD);				//initalizes the shape ring
	void CutShapes(GraphicsDevice &GD);					//cut the shapes according to the selected function

	void ReInit(GraphicsDevice &GD, WindowManager &WM);	//called after we lose focus, telling us to restore
														//our textures and other data that may have been list

	void Init(GraphicsDevice &GD, WindowManager &WM);	//called only one at the beginning of our application
	void Render(GraphicsDevice &GD, WindowManager &WM);	//called each frame

private:
	Vec3 TotalRotation;			//the current rotation applied to the ring of shapes
	int CurrentVariable;		//the current variable we're rotating
	float SecondsUntilSwitch;	//the seconds left until we change CurrentVariable

	int CutType;				//the type of cut to perform
	
	Vector<Mesh> ShapesUnCut;	//the origional shapes
	Vector<Mesh> ShapesCut;		//the cut shapes we're drawing
	MatrixController MC;	//the world/view/perspective matrices
	Camera C;				//the camera we use
	float Time;				//the current time, in seconds
};