terrain.h

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#ifndef __TERRAIN_H
#define __TERRAIN_H

#include <SDL/SDL.h>

class StarField;
class Terrain
{
public:
        Terrain( int w, int h, bool drawTop = true, bool drawBottom = true );
        virtual ~Terrain();

        virtual void initTerrain();
        virtual void moveTerrain( int amountToMove );
        virtual bool checkCollision( int x, int y, int h );
        virtual void drawTerrain( SDL_Surface *screen );

        int getMapTop( int pos ) { return mapTop[pos]; }
        int getMapBottom( int pos ) { return mapBottom[pos]; }
        int getMaxHeight() { return maxHeight; }
        void increaseMaxHeight( int amount );

        int offset;
protected:

        int sWidth;
        int sHeight;

        int drawTop;
        int drawBottom;

        int mapTop[MAPSIZE];
        int mapBottom[MAPSIZE];
        int maxTop;
        int maxBottom;

        int maxHeight;
        int dir;
        int speed;
        int segSize;

        SDL_Surface *terrainSurface;
        StarField *stars;

        void setPoint( int point );
};


#endif

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