C:/Marmalade/7.4/examples/GameTutorial/CPP/Stage2/source/GridColumn.h

// ---------------------------------------------------------------------------
// PLATFORM: All                                                             -
// PRODUCT: Fourplay                                                         -
// VISIBILITY: Public                                                        -
// ---------------------------------------------------------------------------
//                                                                           -
// PURPOSE: Column which will make up the grid.                              -
//                                                                           -
// ---------------------------------------------------------------------------

#ifndef GRIDCOLUMN_H
#define GRIDCOLUMN_H

#include "GameConstants.h"
#include "GridSquare.h"

class GridColumn
{
public:
        GridColumn() {}

        GridColumn(CIwFVec2 position, 
                           int tileSize);

        ~GridColumn();

        void Draw();

        bool IsFull();

        void SetFull(bool toggle);

        int GetNextEmpty();

        void DecreaseNextEmpty();

        GridSquare* GetSquare(int index);

        void ClearColumn();

protected:
        CIwFVec2 m_position;

        static const int m_numRows = 6;

        static const int m_numSquares = 5;

        GridSquare *m_squares[m_numRows];

        int m_emptySquares;

        bool m_isFull;
};

#endif