WIP for find the position of the door in the matrix

Makefile

@@ -3,10 +3,10 @@
 #                                                         :::      ::::::::    #
 #    Makefile                                           :+:      :+:    :+:    #
 #                                                     +:+ +:+         +:+      #
-#    By: tsuchen <tsuchen@student.42.fr>            +#+  +:+       +#+         #
+#    By: jteissie <jteissie@student.42.fr>          +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2024/08/15 12:02:08 by tsuchen           #+#    #+#              #
-#    Updated: 2024/09/02 11:11:09 by tsuchen          ###   ########.fr        #
+#    Updated: 2024/09/02 15:07:22 by jteissie         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -15,7 +15,7 @@ NAME 		= cub3d
 SRCS_M		=	main.c \
 				game_init.c \
 				cleanup.c \
-				color_utils.c 
+				color_utils.c
 
 
 SRCS_PS		= 	parser.c \
@@ -24,7 +24,7 @@ SRCS_PS		= 	parser.c \
 				get_textures.c \
 				get_textures_utils.c
 
-SRCS_EV		=	key_events.c wall_collision.c
+SRCS_EV		=	key_events.c wall_collision.c mouse_events.c
 
 SRCS_MAP	= map.c
 

includes/cub3d.h

@@ -6,7 +6,7 @@
 /*   By: jteissie <[email protected]>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/08/15 00:19:44 by tsuchen           #+#    #+#             */
-/*   Updated: 2024/09/02 14:12:16 by jteissie         ###   ########.fr       */
+/*   Updated: 2024/09/02 15:07:28 by jteissie         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -127,6 +127,7 @@ int		cleanup(t_data *data);
 int		game_init(t_data *data);
 int		key_events(int keycode, t_data *data);
 void	move_check(t_vec *step, t_data *data, int add_or_sub);
+int		mouse_press(int button, int x, int y, t_data *data);
 /* color utils*/
 int		create_trgb(int t, int r, int g, int b);
 int		get_color(int trgb, char index);

srcs/events/key_events.c

@@ -6,7 +6,7 @@
 /*   By: jteissie <[email protected]>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/08/27 18:40:50 by jteissie          #+#    #+#             */
-/*   Updated: 2024/09/02 14:53:27 by jteissie         ###   ########.fr       */
+/*   Updated: 2024/09/02 15:07:28 by jteissie         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -54,11 +54,6 @@ static void	move_camera(t_data *data, t_rot dir)
 	return ;
 }
 
-// static void	interact_door(t_data *data)
-// {
-// 	(void)data;
-// 	return ;
-// }
 
 int	key_events(int keycode, t_data *data)
 {

srcs/events/mouse_events.c

@@ -0,0 +1,72 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   mouse_events.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jteissie <[email protected]>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/09/02 15:02:38 by jteissie          #+#    #+#             */
+/*   Updated: 2024/09/02 15:50:21 by jteissie         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "cub3d.h"
+
+static double	get_door_dist(t_vec *ray, t_data *data)
+{
+	t_vec	ray_pos;
+	t_vec	unit_dist;
+	t_vec	dist_ray;
+
+	ray->door = FALSE;
+	vec_init(&ray_pos, data->p_pos.x, data->p_pos.y);
+	unit_dist.x = sqrt(1 + ((ray->y * ray->y) / (ray->x * ray->x)));
+	unit_dist.y = sqrt(1 + ((ray->x * ray->x) / (ray->y * ray->y)));
+	rc_ray_init(&dist_ray, &ray_pos, ray, &unit_dist);
+	while (1)
+	{
+		data->side = rc_dda(&dist_ray, &unit_dist, &ray_pos, ray);
+		if (data->map[(int)ray_pos.x][(int)ray_pos.y] == '1')
+			return (1);
+		else if (data->map[(int)ray_pos.x][(int)ray_pos.y] == 'D')
+			break ;
+	}
+	if (data->side == 1)
+		return ((dist_ray.y - unit_dist.y) * vec_cos(ray, &data->p_dir));
+	else
+		return ((dist_ray.x - unit_dist.x) * vec_cos(ray, &data->p_dir));
+}
+
+static void	change_door_state(t_data *data, double dist)
+{
+
+}
+
+static void	interact_door(t_data *data)
+{
+	t_vec	p_ray;
+	double	dist;
+
+	p_ray.x = data->p_dir.x;
+	p_ray.y = data->p_dir.y;
+	printf("p_ray.x: %f\n", p_ray.x);
+	printf("p_ray.y: %f\n", p_ray.y);
+	dist = get_door_dist(&p_ray, data);
+	if (dist > 0.5)
+	{
+		printf("Door too far!\n");
+		return ;
+	}
+	printf("In door range!\n");
+	change_door_state(data, dist);
+	return ;
+}
+
+int	mouse_press(int button, int x, int y, t_data *data)
+{
+	(void)x;
+	(void)y;
+	if (button == 1)
+		interact_door(data);
+	return (SUCCESS);
+}

srcs/main.c

@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   main.c                                             :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: tsuchen <tsuchen@student.42.fr>            +#+  +:+       +#+        */
+/*   By: jteissie <jteissie@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/08/15 12:03:33 by tsuchen           #+#    #+#             */
-/*   Updated: 2024/08/30 14:09:06 by tsuchen          ###   ########.fr       */
+/*   Updated: 2024/09/02 15:08:00 by jteissie         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -62,6 +62,7 @@ void	start_game(t_data *data)
 	mlx_loop_hook(data->mlx, rc_rendering, data);
 	mlx_hook(data->window, KeyPress, KeyPressMask, &key_events, data);
 	mlx_hook(data->window, DestroyNotify, StructureNotifyMask, &cleanup, data);
+	mlx_hook(data->window, ButtonPress, ButtonPressMask, &mouse_press, data);
 	mlx_loop(data->mlx);
 }