Simple sidescroller game - enemy.h

//This example program is created by thecplusplusuy for demonstration purposes. It's a simple mario like side-scroller game:
//http://www.youtube.com/user/thecplusplusguy
//Free source, modify if you want, LGPL licence (I guess), I would be happy, if you would not delete the link
//so other people can see the tutorial
//this file is enemy.h a class for the enemies
#include <SDL/SDL.h>    //for SDL
#include <vector>   //we need it for the map
#include "base.h"
#ifndef ENEMY_H //avoid multiple inclusion
#define ENEMY_H
class enemy:public baseclass{   //we inherit from baseclass because the collision function
    SDL_Rect box;   //collision box (bounding box)
    int xvel,yvel;  //velocity (speed)
    SDL_Surface* image; //image
    bool ground;    //are we on the ground?
    SDL_Rect clips[2];  //clips for the animation in enemy.bmp picture
    double frame;   //the current frame
    public:
    //obvious
    enemy(SDL_Surface*,int x,int y,int xvel,int yvel);
    void move(std::vector<std::vector<int> >&);
    void show(SDL_Surface*);
    SDL_Rect* getRect();
};
#endif