t_scene *get_scene(int fd, char *buffer)
{
t_scene *scene;
int error;
if ((error = check_balise(buffer, "scene")) < 0)
return (NULL);
scene = malloc(sizeof(*scene));
scene->attr = get_attr(buffer, scene);
buffer = get_cam(fd, &(scene->cam), scene);
if (scene->cam == NULL)
return (NULL);
if ((error = check_balise(buffer, "object")) == ERROR_NO_DEF_NAME
&& check_balise(buffer, "light") == ERROR_NO_DEF_NAME)
return (NULL);
buffer = get_object(fd, &(scene->obj), scene);
if (scene->obj == NULL)
return (NULL);
buffer = get_next_line(fd);
if ((error = check_balise(buffer, "light")) == ERROR_NO_DEF_NAME)
return (NULL);
buffer = get_light(fd, &(scene->light), scene);
if (scene->light == NULL)
return (NULL);
return (scene);
}
t_lex *get_gen(t_env *env, t_lex *lex)
{
while (lex)
{
if (!ft_strcmp(lex->str, "<EYE>") && (lex = get_cam(&env->cam, lex->next)))
continue ;
else if (!ft_strcmp(lex->str, "<A.A>") && (lex = lex->next))
env->aa = get_nbr(lex->str);
else if (!ft_strcmp(lex->str, "<A.T>") && (lex = lex->next))
env->at = get_nbr(lex->str);
else if (!ft_strcmp(lex->str, "<AMB>") && (lex = lex->next))
env->amb = get_nbr(lex->str);
else
break;
lex = lex->next;
}
return (lex);
}