SDL collision.

[skarla]

I have a moving image that i want to not pass into of obstacles so i made a function:

bool CheckCollision(float Ax,float Ay,float Aw,float Ah,
                    float Bx,float By,float Bw,float Bh)

    {

        if(Ay+Ah<By)
        return false;

        else if(Ay>By+Bh)
        return false;

        else if(Ax+Aw<Bx)
        return false;

        else if(Ax>Bx+Bw)
        return false;


        return true;

    }

And these:

SDL_Surface *heroe=NULL;

int srcX1=0;
int srcY1=0;

int dstX1=5;
int dstY1=840;

int width1=32;
int height1=32;




SDL_Rect heroe_rect;
instr.give(dstX1,dstY1,heroe->w,heroe->h,heroe_rect);



I did it correct?