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deq_command2_bonus.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* deq_command2_bonus.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: sanglee2 <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/02/18 17:33:31 by sanglee2 #+# #+# */
/* Updated: 2023/05/30 22:37:30 by sanglee2 ### ########.fr */
/* */
/* ************************************************************************** */
#include "push_swap_bonus.h"
void rb(t_deq *deq_b)
{
t_node *temp;
if (deq_b->b_size < 2)
return;
temp = deq_b->b_top;
deq_b->b_top = deq_b->b_top->next;
deq_b->b_top->prev = NULL;
deq_b->b_bot->next = temp;
temp->prev = deq_b->b_bot;
deq_b->b_bot = temp;
deq_b->b_bot->next = NULL;
//write(1, "rb\n", 3);
}
void rrb(t_deq *deq_b)
{
t_node *temp;
if (deq_b->b_size < 2)
return;
temp = deq_b->b_bot;
deq_b->b_bot = deq_b->b_bot->prev;
deq_b->b_bot->next = NULL;
deq_b->b_top->prev = temp;
temp->next = deq_b->b_top;
deq_b->b_top = temp;
deq_b->b_top->prev = NULL;
//write(1, "rrb\n", 4);
}
void rr(t_deq *deq_a, t_deq* deq_b)
{
t_node *temp;
if (deq_a->a_size < 2)
return;
temp = deq_a->a_top;
deq_a->a_top = temp->next;
deq_a->a_bot->next = temp;
temp->prev = deq_a->a_bot;
deq_a->a_bot = temp;
deq_a->a_bot->next = NULL;
if (deq_b->b_size < 2)
return;
temp = deq_b->b_top;
deq_b->b_top = deq_b->b_top->next;
deq_b->b_top->prev = NULL;
deq_b->b_bot->next = temp;
temp->prev = deq_b->b_bot;
deq_b->b_bot = temp;
deq_b->b_bot->next = NULL;
//write(1, "rr\n", 3);
}
void rrr(t_deq *deq_a, t_deq* deq_b)
{
t_node *temp;
if (deq_a->a_size < 2)
return;
temp = deq_a->a_bot;
deq_a->a_bot = deq_a->a_bot->prev;
deq_a->a_bot->next = NULL;
deq_a->a_top->prev = temp;
temp->next = deq_a->a_top;
deq_a->a_top = temp;
deq_a->a_top->prev = NULL;
if (deq_b->b_size < 2)
return;
temp = deq_b->b_bot;
deq_b->b_bot = deq_b->b_bot->prev;
deq_b->b_bot->next = NULL;
deq_b->b_top->prev = temp;
temp->next = deq_b->b_top;
deq_b->b_top = temp;
deq_b->b_top->prev = NULL;
//write(1, "rrr\n", 4);
}