SDL_Rect union_rects(const SDL_Rect& rect1, const SDL_Rect& rect2)
{
SDL_Rect res;
SDL_UnionRect(&rect1, &rect2, &res);
return res;
}
/*
* SDL.unionRect(r1, r2)
*
* Arguments:
* r1 the first rectangle
* r2 the second rectangle
*
* Returns:
* The union rectangle
*/
static int
l_unionRect(lua_State *L)
{
SDL_Rect a, b, result;
videoGetRect(L, 1, &a);
videoGetRect(L, 2, &a);
SDL_UnionRect(&a, &b, &result);
videoPushRect(L, &result);
return 1;
}
