refactor of files for norminette

src/game.c

@@ -0,0 +1,116 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   game.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/03/28 21:14:00 by dgaillet          #+#    #+#             */
+/*   Updated: 2026/03/28 21:41:04 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../libft/libft.h"
+#include "alcu.h"
+#include "get_next_line.h"
+
+static int	check_char_int(char *str)
+{
+	int	i;
+
+	i = -1;
+	while (str[++i] && i < 100)
+		if (!(str[i] >= '0' && str[i] <= '9') && str[i] != '\n')
+			return (0);
+	return (1);
+}
+
+static int	play_choice(int *line, int choice)
+{
+	if (choice > 0 && choice < 4)
+	{
+		if (choice > *line)
+		{
+			ft_putstr_fd("-\nInvalid choice\n", 1);
+			return (0);
+		}
+		*line -= choice;
+		return (1);
+	}
+	else
+	{
+		ft_putstr_fd("-\nInvalid choice\n", 1);
+		return (0);
+	}
+}
+
+static void	player_turn(int *line)
+{
+	char	*temp;
+	int		choice;
+
+	while (1)
+	{
+		ft_putstr_fd("\nPlease choose between 1 and 3 items\n", 1);
+		temp = get_next_line(0);
+		if (temp && ft_strlen(temp) > 0)
+		{
+			if (!check_char_int(temp))
+			{
+				free(temp);
+				continue ;
+			}
+			choice = ft_atoi(temp);
+			if (play_choice(line, choice))
+				break ;
+		}
+		else
+			ft_putstr_fd("-\nInvalid choice\n", 1);
+		if (temp)
+			free(temp);
+	}
+}
+
+static void	play_turns(int *lines, int i, int *ai_turn, int size)
+{
+	int	choice;
+
+	while (lines[i] != 0)
+	{
+		ft_putstr_fd("\n------------------------------\n", 1);
+		if (!*ai_turn)
+		{
+			print_board(lines, size);
+			player_turn(&lines[i]);
+		}
+		else
+		{
+			print_board(lines, size);
+			ft_putstr_fd("\n", 1);
+			choice = ai(lines, size);
+			ft_putstr_fd("AI play ", 1);
+			ft_putnbr_fd(choice, 1);
+			ft_putstr_fd("\n", 1);
+			lines[i] -= choice;
+		}
+		*ai_turn = *ai_turn == 0;
+	}
+}
+
+void	game(int *lines, int size)
+{
+	int	ai_turn;
+	int	i;
+
+	ai_turn = 1;
+	i = size - 1;
+	while (i >= 0)
+	{
+		play_turns(lines, i, &ai_turn, size);
+		i--;
+	}
+	if (!ai_turn)
+		ft_putstr_fd("AI win ! It will replace you\n", 1);
+	else
+		ft_putstr_fd("You win ! Well done\n", 1);
+}