diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..72fd05f
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,45 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: grobledo <grobledo@student.42.fr>          +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2024/07/29 13:08:42 by greg              #+#    #+#              #
+#    Updated: 2024/10/01 18:58:09 by grobledo         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+NAME = cub3d
+
+SRC = 
+
+OBJS = ${SRC:.c=.o}
+
+LIBFT = Libft
+
+MLX = Minilibx
+
+CC = gcc -g
+
+CFLAGS = -Wall -Werror -Wextra
+
+obj : ${OBJS}
+
+all: $(NAME)
+
+$(NAME): ${OBJS}
+
+	make -C ${LIBFT}	
+	make -C ${MLX}
+	gcc ${OBJS} Libft/libft.a Minilibx/libmlx.a -lX11 -lXext -o cub3d
+
+clean :
+	rm -f ${OBJS}
+
+fclean : clean 
+	rm -f $(NAME)
+	make fclean -C ${LIBFT}
+	make clean -C ${MLX}
+
+re : fclean all
diff --git a/algo.c b/algo.c
new file mode 100644
index 0000000..bacfda7
--- /dev/null
+++ b/algo.c
@@ -0,0 +1,58 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   algo.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: grobledo <grobledo@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/10/01 16:24:58 by grobledo          #+#    #+#             */
+/*   Updated: 2024/10/01 18:57:51 by grobledo         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "algo.h"
+
+
+int algo(struct)
+{
+	double	posX;
+	double	posY; //position x et y du joueur sur la map
+	double	dirX;
+	double	dirY; // orientation du joeur sur la map
+	double	planeX;
+	double	planeY;// position de la cam
+	double	currtime; // temps frame actuelle
+	double	oldtime; // temps derniere frame
+
+	posX = 2;
+	posY = 2;
+	dirX = -1;
+	dirY = 0;
+	planeX = 0;
+	planeY = 0.66; // FOV de 66 degres
+	currtime = 0;
+	oldtime = 0;
+
+}
+
+// int initalgo(struct)
+// {
+// 	posX = 2;
+// 	posY = 2;
+// 	dirX = -1;
+// 	dirY = 0;
+// 	planeX = 0;
+// 	planeY = 0.66; // FOV de 66 degres
+// 	currtime = 0;
+// 	oldtime = 0;
+// 	return (0);
+// }
+
+
+
+
+// https://github.com/iciamyplant/Cub3d-Linux
+
+// https://lodev.org/cgtutor/raycasting.html
+
+// https://www.youtube.com/watch?v=js7HW65MmNw&list=PL0H9-oZl_QOHM34HvD3DiGmwmj5X7GvTW
diff --git a/algo.h b/algo.h
new file mode 100644
index 0000000..9ed7355
--- /dev/null
+++ b/algo.h
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   algo.h                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: grobledo <grobledo@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/09/30 15:45:59 by grobledo          #+#    #+#             */
+/*   Updated: 2024/10/01 18:57:39 by grobledo         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef ALGO_H
+#define ALGO_H
+
+#include <unistd.h>
+#include <math.h>
+
+typedef struct s_player
+{
+	// pos player on map
+	double	posX;
+	double	posY;
+	// orientation player on map
+	double	dirX;
+	double	dirY;
+	// orientation cam on map
+	double	planeX;
+	double	planeY;
+	// current frame
+	double	currtime;
+	// last frame
+	double	oldtime;
+}	t_player;
+
+#endif