#include "cube3d.h"

t_exit	**mb_exit_func();
t_list	**mb_lst();
int	mb_comp_addr(void *to_find, void *to_compare);

void	mb_init(void(*f)(void*), void *param)
{
	t_exit	**texit;

	texit = mb_exit_func();
	(*texit)->param = param;
	(*texit)->f = f;
}

void	*mb_alloc(size_t size)
{
	void	*tmp;
	t_list	**lst;

	lst = mb_lst();
	tmp = ft_memalloc(size);
	if (!tmp)
		mb_exit(B_RED"failed create new allocation"RESET"\n");
	if (!ft_lstpush_back(lst, ft_lstcreate(tmp)))
		mb_exit(B_RED"failed add new element to list"RESET"\n");
	return (tmp);
}

void	mb_add(void *addr)
{
	t_list	**lst;

	lst = mb_lst();
	if (!ft_lstpush_back(lst, ft_lstcreate(addr)))
		mb_exit(B_RED"failed add new element to list"RESET"\n");
}

void	mb_free(void *addr)
{
	t_list	**lst;
	t_list	*tmp;

	lst = mb_lst();
	tmp = ft_lstfind((*lst), addr, mb_comp_addr);
	if (!tmp)
		ft_putstr_fd(B_RED"element to free doesn't exist (maybe it was already freed)"RESET"\n", 2);
	ft_lsterase(tmp, free);
}

void	mb_exit(char *str)
{
	t_list	**lst;
	t_exit	**texit;

	lst = mb_lst();
	texit = mb_exit_func();
	if ((*texit)->f)
		(*texit)->f((*texit)->param);
	ft_putstr_fd(str, 2);
	ft_lstfree((*lst), free);
	exit(0);
}