add day 14 and try part2 with mlx (didn't work)

2024/14/part2.c

@@ -0,0 +1,196 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part2.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/14 15:16:48 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
+#include <string.h>
+#include "mlx/mlx.h"
+#include "libft/libft.h"
+
+#define MAX_UP 103
+#define MAX_LEN 101
+#define ROBOT_SIZE 8
+
+typedef struct s_robot
+{
+	int pos_x;
+	int pos_y;
+	int vel_x;
+	int vel_y;
+	struct s_robot *next;
+}	t_robot;
+
+typedef struct s_data
+{
+	void *mlx;
+	void *win;
+	void *img;
+	t_robot *robot;
+	int res;
+}	t_data;
+
+static void add_robot(t_robot **robot, char *line)
+{
+	t_robot *new;
+
+	new = malloc(sizeof(t_robot));
+	while(*line && !ft_isdigit(*line) && *line != '-')
+		line++;
+	new->pos_x = atoi(line);
+	while(ft_isdigit(*line) || *line == '-')
+		line++;
+	line++;
+	new->pos_y = atoi(line);
+	while(ft_isdigit(*line))
+		line++;
+
+	while(*line && !ft_isdigit(*line) && *line != '-')
+		line++;
+	new->vel_x = atoi(line);
+	while(ft_isdigit(*line) || *line == '-')
+		line++;
+	line++;
+	new->vel_y = atoi(line);
+	while(ft_isdigit(*line))
+		line++;
+	new->next = *robot;
+	*robot = new;
+}
+
+static void update_pos(t_robot *robot)
+{
+	while(robot)
+	{
+		robot->pos_x = (robot->pos_x + (robot->vel_x * 100));
+		robot->pos_y = (robot->pos_y + (robot->vel_y * 100));
+		robot->pos_x %= MAX_LEN;
+		robot->pos_y %= MAX_UP;
+		if(robot->pos_x < 0)
+			robot->pos_x += MAX_LEN;
+		if(robot->pos_y < 0)
+			robot->pos_y += MAX_UP;
+		robot = robot->next;
+	}
+}
+
+static long int get_result(t_robot *robot)
+{
+	long int tiles[4];
+
+	bzero(tiles, 4 * sizeof(long int));
+	while(robot)
+	{
+		robot->pos_x -= (MAX_LEN / 2);
+		robot->pos_y -= (MAX_UP / 2);
+		if(robot->pos_x < 0 && robot->pos_y < 0)
+			tiles[0]++;
+		else if(robot->pos_x > 0 && robot->pos_y < 0)
+			tiles[1]++;
+		else if(robot->pos_x < 0 && robot->pos_y > 0)
+			tiles[2]++;
+		else if(robot->pos_x > 0 && robot->pos_y > 0)
+			tiles[3]++;
+		robot = robot->next;
+	}
+	return(tiles[0] * tiles[1] * tiles[2] * tiles[3]);
+}
+
+static char **create_map(void)
+{
+	char **res;
+	int i;
+
+	res = malloc((MAX_UP + 2) * sizeof(char *));
+	res[MAX_UP + 1] = 0;
+	i = 0;
+	while(i < MAX_UP + 1)
+	{
+		res[i] = malloc(MAX_LEN + 2);
+		i++;
+	}
+	return(res);	
+}
+
+void set_pos(unsigned int *img, unsigned long pos, unsigned int color)
+{
+	int i;
+	int j;
+
+	i = 0;
+	while(i < ROBOT_SIZE)
+	{
+		j = 0;
+		while(j < ROBOT_SIZE)
+		{
+			img[pos + (i * MAX_LEN * ROBOT_SIZE) + j] = color;
+			j++;
+		}
+		i++;
+	}
+}
+
+void fill_map(void *img, t_robot *robot)
+{
+	unsigned long pos;
+	int a;
+
+	img = mlx_get_data_addr(img,&a, &a, &a);
+	bzero(img, (MAX_LEN * ROBOT_SIZE) * (MAX_UP * ROBOT_SIZE) * sizeof(unsigned int));
+	while(robot)
+	{
+		pos = robot->pos_x * ROBOT_SIZE + (robot->pos_y * (MAX_LEN * ROBOT_SIZE) * ROBOT_SIZE);
+		set_pos(img, pos, 0xFFFFFF);
+		robot = robot->next;
+	}
+}
+
+static int loop_fnc(t_data *data)
+{
+	fill_map(data->img, data->robot);
+	mlx_put_image_to_window(data->mlx, data->win, data->img, 0 ,0);
+	printf("res : %d\n", data->res);
+	update_pos(data->robot);
+	data->res++;
+	usleep(20000);
+	return(0);
+}
+
+long int resolve_part2(char *input, char **split)
+{
+	(void)input;
+	t_robot *robot;
+	long int res;
+	t_data data;
+
+	robot = 0;
+	res = 0;
+	while(*split)
+	{
+		add_robot(&robot, *split);
+		split++;
+	}
+	data.mlx = mlx_init();
+	data.win = mlx_new_window(data.mlx, MAX_LEN * ROBOT_SIZE, MAX_UP * ROBOT_SIZE, "language : eyes");
+	data.img = mlx_new_image(data.mlx, MAX_LEN * ROBOT_SIZE, MAX_UP * ROBOT_SIZE);
+	data.robot = robot;
+	data.res = 0;
+	mlx_loop_hook(data.mlx, loop_fnc, &data);
+	mlx_loop(data.mlx);
+	while(1)
+		;;
+//	fill_show_map(map, robot);
+	(void)get_result;
+	(void)create_map;
+	(void)update_pos;
+	return(res);
+}