tgrid.h

俄罗斯方块

#ifndef TGRID_H_
#define TGRID_H_

#include <e32std.h>

#include "TBlock.h"

const int KGridX=10;
const int KGridY=20;


// A Grid is used to put a Block's type to its Content and detect if there's a Collide.
class TGrid
{
// Constuct
public:
	TGrid();
	static TGrid NewGrid();

///////////////////////////////////////////////////////////////////////
// Other Method
public:
	bool DoesCollide(const TBlock& aBlock, const TPoint& aPoint) const;

	void PutBlock(const TBlock& aBlock, const TPoint& aPoint);

	void Clear();


//////////////////////////////////////////////////////////////////////////
// Data
public:
	TFixedArray<TUint16, KGridY> iMask;

	TFixedArray<TFixedArray<TInt8, KGridX>, KGridY> iContent;
};



#endif /*TGRID_H_*/