OBJECT *Copy_Object (OBJECT *Old)
{
OBJECT *New;
if (Old == NULL)
{
return (NULL);
}
New = (OBJECT *)Copy(Old);
/*
* The following copying of OBJECT_FIELDS is redundant if Copy
* did *New = *Old but we cannot assume it did. It is safe for
* Copy to do *New = *Old but it should not otherwise
* touch OBJECT_FIELDS.
*/
New->Methods = Old->Methods;
New->Type = Old->Type;
New->Sibling = Old->Sibling;
New->Texture = Old->Texture;
New->Bound = Old->Bound;
New->Clip = Old->Clip;
New->BBox = Old->BBox;
New->Flags = Old->Flags;
New->LLights = NULL; /* Important */
New->Sibling = NULL; /* Important */
New->Texture = Copy_Textures (Old->Texture);
New->Interior_Texture = Copy_Textures (Old->Interior_Texture);
New->Bound = Copy_Bound_Clip (Old->Bound);
New->Interior = Copy_Interior(Old->Interior);
/* NK 1998 */
New->UV_Trans = Copy_Transform(Old->UV_Trans);
/* NK ---- */
if (Old->Bound != Old->Clip)
{
New->Clip = Copy_Bound_Clip (Old->Clip);
}
else
{
New->Clip = New->Bound;
}
return (New);
}
MATERIAL *Copy_Material(MATERIAL *Old)
{
MATERIAL *New;
if (Old != NULL)
{
New = Create_Material();
*New = *Old;
New->Texture = Copy_Textures(Old->Texture);
New->Interior_Texture = Copy_Textures(Old->Interior_Texture);
New->Interior = Copy_Interior(Old->Interior);
return(New);
}
else
{
return(NULL);
}
}
