uint32_t *mask;
uint32_t area;
};
void get_shape(SDL_Surface *img, struct shape *s);
int collide(int xdiff, int ydiff, struct shape *r, struct shape *s);
uint32_t *mask;
uint32_t area;
};
void get_shape(SDL_Surface *img, struct shape *s);
int collide(int xdiff, int ydiff, struct shape *r, struct shape *s);