From 33cbe45795557da6a1cb8921c03bc5213e15b005 Mon Sep 17 00:00:00 2001
From: Dominik Kaiser <dkaiser@2-E-4.42heilbronn.de>
Date: Sat, 13 Apr 2024 14:39:57 +0200
Subject: [PATCH] Finish command handling and add command printing

---
 command_handling.c | 133 +++++++++++++++++++++++++++++++--------------
 push_swap.h        |  10 +++-
 stack_utils.c      |  15 +++--
 3 files changed, 108 insertions(+), 50 deletions(-)

diff --git a/command_handling.c b/command_handling.c
index 484c858..0fffb1e 100644
--- a/command_handling.c
+++ b/command_handling.c
@@ -1,48 +1,99 @@
-#include "libft/libft.h"
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   command_handling.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/04/13 14:38:47 by dkaiser           #+#    #+#             */
+/*   Updated: 2024/04/13 14:39:09 by dkaiser          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #include "push_swap.h"
 
-static int add_cmd_to_queue(t_list **cmds, enum e_pscmd cmd)
+static int	add_cmd_to_queue(t_list **cmds, enum e_pscmd cmd)
+{
+	t_list			*new_elem;
+	enum e_pscmd	*ptr_cmd;
+
+	ptr_cmd = malloc(sizeof(enum e_pscmd));
+	if (!ptr_cmd)
+		return (1);
+	new_elem = ft_lstnew(ptr_cmd);
+	if (!new_elem)
+	{
+		free(ptr_cmd);
+		return (1);
+	}
+	ft_lstadd_back(cmds, new_elem);
+	return (0);
+}
+
+static void	run_for_both(t_list **stack_a, t_list **stack_b,
+		void (*f)(t_list **))
+{
+	f(stack_a);
+	f(stack_b);
+}
+
+void	run_command(t_list **stack_a, t_list **stack_b, t_list **cmds,
+		enum e_pscmd cmd)
+{
+	if (cmd == SA)
+		stack_swap(stack_a);
+	else if (cmd == SB)
+		stack_swap(stack_b);
+	else if (cmd == SS)
+		run_for_both(stack_a, stack_b, stack_swap);
+	else if (cmd == PA)
+		stack_push(stack_a, stack_b);
+	else if (cmd == PB)
+		stack_push(stack_b, stack_a);
+	else if (cmd == RA)
+		stack_rotate(stack_a);
+	else if (cmd == RB)
+		stack_rotate(stack_b);
+	else if (cmd == RR)
+		run_for_both(stack_a, stack_b, stack_rotate);
+	else if (cmd == RRA)
+		stack_rrotate(stack_a);
+	else if (cmd == RRB)
+		stack_rrotate(stack_b);
+	else if (cmd == RRR)
+		run_for_both(stack_a, stack_b, stack_rrotate);
+	add_cmd_to_queue(cmds, cmd);
+}
+
+static void	print_cmd(void *ptr_cmd)
 {
-    t_list *new_elem;
-    enum e_pscmd *ptr_cmd;
-
-    ptr_cmd = malloc(sizeof(enum e_pscmd));
-    if (!ptr_cmd)
-        return 1;
-
-    new_elem = ft_lstnew(ptr_cmd);
-    if (!new_elem)
-    {
-        free(ptr_cmd);
-        return 1;
-    }
-    ft_lstadd_back(cmds, new_elem);
-    return 0;
+	enum e_pscmd	cmd;
+
+	cmd = *(enum e_pscmd *)ptr_cmd;
+	if (cmd == SA)
+		ft_putendl_fd("sa", 1);
+	else if (cmd == SB)
+		ft_putendl_fd("sb", 1);
+	else if (cmd == SS)
+		ft_putendl_fd("ss", 1);
+	else if (cmd == PA)
+		ft_putendl_fd("pa", 1);
+	else if (cmd == PB)
+		ft_putendl_fd("pb", 1);
+	else if (cmd == RA)
+		ft_putendl_fd("ra", 1);
+	else if (cmd == RB)
+		ft_putendl_fd("rb", 1);
+	else if (cmd == RR)
+		ft_putendl_fd("rr", 1);
+	else if (cmd == RRA)
+		ft_putendl_fd("rra", 1);
+	else if (cmd == RRB)
+		ft_putendl_fd("rrb", 1);
+	else if (cmd == RRR)
+		ft_putendl_fd("rrr", 1);
 }
 
-void run_command(t_list **stack_a, t_list **stack_b, t_list **cmds, enum e_pscmd cmd)
+void	print_commands(t_list *cmds)
 {
-    if (cmd == SA)
-        ;
-    else if (cmd == SB)
-        ;
-    else if (cmd == SS)
-        ;
-    else if (cmd == PA)
-        ;
-    else if (cmd == PB)
-        ;
-    else if (cmd == RA)
-        ;
-    else if (cmd == RB)
-        ;
-    else if (cmd == RR)
-        ;
-    else if (cmd == RRA)
-        ;
-    else if (cmd == RRB)
-        ;
-    else if (cmd == RRR)
-        ;
-    add_cmd_to_queue(cmds, cmd);
 }
diff --git a/push_swap.h b/push_swap.h
index 0c86ee7..d8c13f4 100644
--- a/push_swap.h
+++ b/push_swap.h
@@ -6,7 +6,7 @@
 /*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/12 16:59:09 by dkaiser           #+#    #+#             */
-/*   Updated: 2024/04/12 18:15:21 by dkaiser          ###   ########.fr       */
+/*   Updated: 2024/04/13 14:33:46 by dkaiser          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -32,4 +32,12 @@ enum	e_pscmd
 
 t_list	*create_stack(int argc, char *argv[]);
 
+void	stack_swap(t_list **stack);
+void	stack_push(t_list **dst_stack, t_list **src_stack);
+void	stack_rotate(t_list **stack);
+void	stack_rrotate(t_list **stack);
+
+void	run_command(t_list **stack_a, t_list **stack_b, t_list **cmds,
+			enum e_pscmd cmd);
+
 #endif // PUSH_SWAP_H
diff --git a/stack_utils.c b/stack_utils.c
index 7a22b47..ad14504 100644
--- a/stack_utils.c
+++ b/stack_utils.c
@@ -6,11 +6,10 @@
 /*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/12 20:31:30 by dkaiser           #+#    #+#             */
-/*   Updated: 2024/04/12 20:50:17 by dkaiser          ###   ########.fr       */
+/*   Updated: 2024/04/13 14:33:35 by dkaiser          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include "libft/libft.h"
 #include "push_swap.h"
 
 void	stack_swap(t_list **stack)
@@ -44,11 +43,11 @@ void	stack_rotate(t_list **stack)
 
 void	stack_rrotate(t_list **stack)
 {
-    t_list *first_elem;
+	t_list	*first_elem;
 
-    first_elem = *stack;
-    while((*stack)->next->next)
-        *stack = (*stack)->next;
-    (*stack)->next->next = first_elem;
-    (*stack)->next = NULL;
+	first_elem = *stack;
+	while ((*stack)->next->next)
+		*stack = (*stack)->next;
+	(*stack)->next->next = first_elem;
+	(*stack)->next = NULL;
 }
-- 
2.47.2