feat: close window and exit on window close event

Actually I'm not that sure it's the sprite overlap but it happened when
the sprites overlapped too close to the player, but basically the
program tried to render pixels out of bounds from the images, tex_x or
tex_y were able to go < 0. I forcefully set them to 0 if it was the
case, and I didn't see really much of visual glitches or something.
Anyways I'll stop rambling in this commit, just to say I stopped a real
weird crash because when I tried using valgrind or sanitizers, the
program would behave well and not crash. Might be tied to how fast the
program renders frames ?

ressources/dbltap.xpm

@@ -0,0 +1,112 @@
+/* XPM */
+static char * dbltap_xpm[] = {
+"64 64 45 1",
+" 	c #FF00DC",
+".	c #000001",
+"+	c #AA9F9F",
+"@	c #F89C2F",
+"#	c #A45D18",
+"$	c #DF8C2A",
+"%	c #C97F26",
+"&	c #A67310",
+"*	c #D19114",
+"=	c #E8A117",
+"-	c #F7AB18",
+";	c #D49315",
+">	c #A77310",
+",	c #F0972E",
+"'	c #F4A918",
+")	c #F5AA18",
+"!	c #DE8B2A",
+"~	c #F3A818",
+"{	c #DD8B2A",
+"]	c #EF962D",
+"^	c #B37B0F",
+"/	c #96680F",
+"(	c #F6D79A",
+"_	c #F4E3C3",
+":	c #E8E0D1",
+"<	c #A87410",
+"[	c #E9A217",
+"}	c #EE962D",
+"|	c #848282",
+"1	c #767474",
+"2	c #B3B3B3",
+"3	c #ADADAD",
+"4	c #ACACAC",
+"5	c #A9180D",
+"6	c #6B6969",
+"7	c #D29214",
+"8	c #A97510",
+"9	c #6A6969",
+"0	c #777575",
+"a	c #494949",
+"b	c #B38007",
+"c	c #FFB400",
+"d	c #F0AB06",
+"e	c #975B26",
+"f	c #E09E00",
+"                                                                ",
+" .............................................................. ",
+" .++++++@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@. ",
+" .+++++++@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@###@@##++#@@@###@. ",
+" .+++++++@@@@@@@@@@@@@@@@@@$.........$@@@@@@@#@@@#@@#+#+@@#+@#. ",
+" .++++++++@@@@@@@@@@@@@@@%...&*=-=;>...%@@@@@#@@@#@@#+#+@@#++#. ",
+" .@+++++++@@@@@@@@@@@@@,...'---------)...,@@@#@@@#@@#@#@@+#++#. ",
+" .@+++++++@@@@@@@@@@@@!..~-------------'..!@@#@@@#@@#@#@@+#++#. ",
+" .@@+++++@@@@@@@@@@@@{..-----------------..{@###@@##@@###@###+. ",
+" .@@@@@+@@@@@@@@@@@@]..-.................-..]@@@@@@@@@@@@@++++. ",
+" .@@@@@@@@@@@@@@@@@@..--.^^^^^^^^^^^^^^^.--..@@@@@@@@@@@@@++++. ",
+" .@@@@@@@@@@@@@@@@@..'--.^^^^^^^^^^^^^^^.--'..@@@@@@@@@@@@++++. ",
+" .@@@@@@@@@@@@@@@@@./---.^^((((((((^(((^.---/.@@@@@@@@@@@@++++. ",
+" .@@@@@@@@@@@@@@@@!.)---.((((((((((^^^^^.---).!@@@@@@@@@@@++++. ",
+" .@@@@@@@@@@@@@@@@..----.^^(______(^((((.----..@@@@@@@@@@@:+++. ",
+" .@@@@@+++@@+++@@@.>----.^^^^^^^^^^^^^^^.----<.@@@@@@@@@@:::++. ",
+" .@@@@++@@@@+++@@@._____.^^^^^^^^^^^^^^^._____.@@@@@@@@@:@:+++. ",
+" .@@@@@+@@@++++@@@.[----.^^^^^^((((((^(^.----[.@@@@@@@@@:@:@++. ",
+" .@@@@@@@@@@@@+@@@._____.^^^(((((((((^^^._____.@@@:@@::@@:::+@. ",
+" .@@@@@@@@@@@@@@@@.[----.^^^^^^(____(^((.----[.@@::@:@@:@@:@@@. ",
+" .@@@@@@@@@@@@@@@@._____.^^^^^^^^^^^^^^^._____.@:@:@:@@:@@@@@@. ",
+" .@@+++@@@@@+@@@@@.>----.^^^^^^^^^^^^^^^.----<.@@@:@:@@:@@@@@@. ",
+" .@++++@@@@@++@@@@..----..^^^^^^^^^^^^^..----..@@@:@:@@:@+@@@@. ",
+" .@+++@@@@@@++@@@@!.)----..^^^^^^^^^^^..----).{@@@:@:@@:@+@@@@. ",
+" .+++@@@@@@@++@@@@@./-----..^^^^^^^^^..-----/.@@@@:@@::@@@@++@. ",
+" .@@@@@@@@@@@++@@@@..'-----..^^^^^^^..-----'..@@@@@@@@@@@@@+@@. ",
+" .@@@@@@@@@@@@+@@@@@..------..^^^^^..------..@@@@@@@@@@@@@@@@@. ",
+" .@@@@@@@@@@@@@@@@@@}..------..^^^..------..}@@@@@@@@@@@@@@@@@. ",
+" .@@@@@@@@@@@@@@@@@@@{..------..^..------..{@@@@@@@@@@@@@@@@@@. ",
+" .||||||||||||||||||||1..'-----...-----'..1|||||||||||||||||||. ",
+" .2222222222222222222223...'----.----)...422222222222222222222. ",
+" .|55|||||55|||||||||||||6...>7[-[;8...9||||||||||||||||||||||. ",
+" .5555|||555|||||||||||||||0.........0||||||||||||||||||||||||. ",
+" .222555555522222222222222222222a2222222222.......22......2222. ",
+" .||5||555||||||||||||||||||||||a||||||||||.bbbbb.||.cccc.||||. ",
+" .225555522252222222222222222222a2222222222.bbbbb.22.cccc.2222. ",
+" .||5|55|||55|||||||||||||||||||a||||||||||.bbbbb.||.cccc.||||. ",
+" .|||5555555||||||||||||||||||||a||||||||||.......||.cccc.||||. ",
+" .222555552222222222222222222222a2222222222..d.dd.22.cccc.2222. ",
+" .|555555|||||||||||||||||||||||a||||||||||.dd.dd.||.cccc.||||. ",
+" .255555522222222222222222222222a2222222222..d.dd.22.cccc.2222. ",
+" .5555555|||||||||||||||||||||||a||||||||||.......||......||||. ",
+" .5555555||||5||||||5|||||||||||a|||||||||||||||||||||||||||||. ",
+" .552555222255555555552222222222a22222222222222222222222222222. ",
+" .||||||55|||55||||||555||||||||a|||||||||||||||||||||||||||||. ",
+" .222222255555222222225522222222a22222222222222222222222222222. ",
+" .||||||||||||||||||||||||||||||a|||||||||||||||||||||||||||||. ",
+" .++@@@@@@@@@@@@@@@@@@@@@@@@@@@@a@@@@@@@@@@@@@@@@@@@@@@@@@@@@@. ",
+" .++++@@@@++@@@@@@@@@@@@@@@@@@@@a@@@@@@@@@@@@@@@@@@@@@@@@@@@@@. ",
+" .+++++++@@@+@@@@@@@@@@@@@@@@@@@a@@@@@@@@@@@@@@@@@@@@@@@@@@@@@. ",
+" .+++++++@@@@@@@+++@@@@@@@@@@@@@a@@@@@@@@@@@@@@@@@@@@@@@@@@@@@. ",
+" .+++++++@++@@@@@@++@@@@@@@@@@@@a@@@@@@@@@@@@@@@@@@@@@@@@@@@@@. ",
+" .eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee. ",
+" .eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee. ",
+" .eeeeeeefffeeeffeefeefefffeefeeefffeeeefffffeeffeefffeeeeeeee. ",
+" .____eeefeefefeefefeefefeefefeeefeeeeeeeefeeefeefefeefeee____. ",
+" .eeeeeeefeefefeefefeefefeefefeeefeeeeeeeefeeefeefefeefeeeeeee. ",
+" .____eeefeefefeefefeefefefeefeeeffeeeeeeefeeeffffefffeeee____. ",
+" .eeeeeeefeefefeefefeefefeefefeeefeeeeeeeefeeefeefefeeeeeeeeee. ",
+" .____eeefeefefeefefeefefeefefeeefeeeeeeeefeeefeefefeeeeee____. ",
+" .eeeeeeefffeeeffeeeffeefffeefffefffeeeeeefeeefeefefeeeeeeeeee. ",
+" .eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee. ",
+" .eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee. ",
+" .............................................................. "};

src/consts.h

@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/17 14:54:36 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/18 13:51:33 by kcolin           ###   ########.fr       */
+/*   Updated: 2025/08/19 20:07:29 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -37,9 +37,11 @@
 # define MAX_SPRITES 30
 # define JUGG_TEX "ressources/juggernog.xpm"
 # define REV_TEX "ressources/revive.xpm"
-# define DBLTAP_TEX "ressources/doubletap.xpm"
+# define DBLTAP_TEX "ressources/dbltap.xpm"
 # define MYSTERY_TEX "ressources/box.xpm"
 # define ZOMBIE_TEX "ressources/zombie.xpm"
+// Approximated, value is actually MOVEMENT_SPEED / 1.5
+# define ZOMBIE_SPEED 0.0000033333
 
 # ifdef BONUS
 #  define COMPILED_TEXT "Compiled with bonuses"

src/main.c

@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/17 14:14:30 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/18 20:05:29 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/08/20 13:52:42 by kcolin           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -21,7 +21,7 @@
 #include "raycast/ray.h"
 #include "sprites/sprite_caster.h"
 #include "utils/inits.h"
-#include "sprites/sprite.h"
+#include "utils/frees.h"
 #include "utils/hooks.h"
 #include "utils/inits.h"
 #include <bits/types/struct_timeval.h>
@@ -59,6 +59,12 @@ int	game_loop(t_cub3d_data *data)
 	return (0);
 }
 
+int	good_bye(void *data)
+{
+	destroy(data, 0);
+	return (0);
+}
+
 int	main(int argc, char **argv)
 {
 	t_cub3d_data	data;
@@ -72,6 +78,7 @@ int	main(int argc, char **argv)
 	mlx_hook(data.mlx_win, KeyPress, KeyPressMask, keypress_handler, &data);
 	mlx_hook(data.mlx_win, KeyRelease, KeyReleaseMask,
 		keyrelease_handler, &data);
+	mlx_hook(data.mlx_win, DestroyNotify, NoEventMask, good_bye, &data);
 	mlx_loop_hook(data.mlx, game_loop, &data);
 	mlx_loop(data.mlx);
 }

src/map/collision.c

@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/06 11:25:05 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/06 11:49:00 by kcolin           ###   ########.fr       */
+/*   Updated: 2025/08/20 12:47:52 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,22 +17,22 @@ static bool	out_of_bounds(t_mapdata *data, int x, int y)
 {
 	if (x < 0
 		|| y < 0
-		|| x >= data->mapheight
+		|| y >= data->mapheight
-		|| y > (int)ft_strlen(data->map[x]))
+		|| x > (int)ft_strlen(data->map[y]))
 		return (true);
 	return (false);
 }
 
 bool	blocks_movement(t_mapdata *data, int x, int y)
 {
-	if (out_of_bounds(data, x, y) || data->map[x][y] == '1')
+	if (out_of_bounds(data, x, y) || data->map[y][x] == '1')
 		return (true);
 	return (false);
 }
 
 bool	blocks_view(t_mapdata *data, int x, int y)
 {
-	if (out_of_bounds(data, x, y) || data->map[x][y] == '1')
+	if (out_of_bounds(data, x, y) || data->map[y][x] == '1')
 		return (true);
 	return (false);
 }

src/player/move_step.c

@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/08 14:06:37 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/12 12:16:17 by kcolin           ###   ########.fr       */
+/*   Updated: 2025/08/20 12:43:23 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -42,16 +42,16 @@ bool	move_forward_step(t_cub3d_data *data, double mov_x, double mov_y)
 	blocks = 2;
 	x_step = calc_step(mov_x);
 	y_step = calc_step(mov_y);
-	if (!blocks_movement(data->map, (int)data->player.y,
+	if (!blocks_movement(data->map, (int)data->player.x,
-			(int)(data->player.x + x_step)))
+			(int)(data->player.y + y_step)))
 	{
-		data->player.x += x_step;
+		data->player.y += y_step;
 		blocks--;
 	}
 	if (!blocks_movement(data->map,
-			(int)(data->player.y + y_step), (int)data->player.x))
+			(int)(data->player.x + x_step), (int)data->player.y))
 	{
-		data->player.y += y_step;
+		data->player.x += x_step;
 		blocks--;
 	}
 	return (blocks < 2);
@@ -66,16 +66,16 @@ bool	move_backward_step(t_cub3d_data *data, double mov_x, double mov_y)
 	blocks = 2;
 	x_step = calc_step(mov_x);
 	y_step = calc_step(mov_y);
-	if (!blocks_movement(data->map, (int)data->player.y,
+	if (!blocks_movement(data->map, (int)data->player.x,
-			(int)(data->player.x - x_step)))
+			(int)(data->player.y - y_step)))
 	{
-		data->player.x -= x_step;
+		data->player.y -= y_step;
 		blocks--;
 	}
 	if (!blocks_movement(data->map,
-			(int)(data->player.y - y_step), (int)data->player.x))
+			(int)(data->player.x - x_step), (int)data->player.y))
 	{
-		data->player.y -= y_step;
+		data->player.x -= x_step;
 		blocks--;
 	}
 	return (blocks < 2);
@@ -90,16 +90,16 @@ bool	move_strafe_left_step(t_cub3d_data *data, double mov_x, double mov_y)
 	blocks = 2;
 	x_step = calc_step(mov_x);
 	y_step = calc_step(mov_y);
-	if (!blocks_movement(data->map, (int)data->player.y,
+	if (!blocks_movement(data->map, (int)data->player.x,
-			(int)(data->player.x - x_step)))
+			(int)(data->player.y - y_step)))
 	{
-		data->player.x -= x_step;
+		data->player.y -= y_step;
 		blocks--;
 	}
 	if (!blocks_movement(data->map,
-			(int)(data->player.y - y_step), (int)data->player.x))
+			(int)(data->player.x - x_step), (int)data->player.y))
 	{
-		data->player.y -= y_step;
+		data->player.x -= x_step;
 		blocks--;
 	}
 	return (blocks < 2);
@@ -114,17 +114,17 @@ bool	move_strafe_right_step(t_cub3d_data *data, double mov_x, double mov_y)
 	blocks = 2;
 	x_step = calc_step(mov_x);
 	y_step = calc_step(mov_y);
-	if (!blocks_movement(data->map, (int)data->player.y,
+	if (!blocks_movement(data->map, (int)data->player.x,
-			(int)(data->player.x + x_step)))
+			(int)(data->player.y + y_step)))
-	{
-		data->player.x += x_step;
-		blocks--;
-	}
-	if (!blocks_movement(data->map,
-			(int)(data->player.y + y_step), (int)data->player.x))
 	{
 		data->player.y += y_step;
 		blocks--;
 	}
+	if (!blocks_movement(data->map,
+			(int)(data->player.x + x_step), (int)data->player.y))
+	{
+		data->player.x += x_step;
+		blocks--;
+	}
 	return (blocks < 2);
 }

src/raycast/ray.c

@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/31 11:55:41 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/06 14:02:40 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/08/20 12:48:06 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -70,7 +70,7 @@ void	calculate_wall_dist(t_ray *ray, t_mapdata *map)
 			ray->map_y += ray->step_y;
 			ray->side = SOUTH;
 		}
-		if (blocks_view(map, ray->map_y, ray->map_x))
+		if (blocks_view(map, ray->map_x, ray->map_y))
 			break ;
 	}
 	if (ray->side == NORTH)

src/sprites/move_sprites.c

@@ -6,38 +6,51 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/18 13:22:50 by kcolin            #+#    #+#             */
-/*   Updated: 2025/08/18 19:51:41 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/08/20 12:38:53 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "move_sprites.h"
+#include "../map/collision.h"
 #include "sprite.h"
-#include "../../libft/includes/libft.h"
 #include <math.h>
 
+void	make_move(t_cub3d_data *data, t_sprite *sprite)
+{
+	double			dx;
+	double			dy;
+	double			dist;
+	double			future_x;
+	double			future_y;
+
+	future_x = sprite->x;
+	future_y = sprite->y;
+	dx = data->player.x - sprite->x;
+	dy = data->player.y - sprite->y;
+	dist = sqrt(dx * dx + dy * dy);
+	if (dist > 0.4)
+	{
+		dx /= dist;
+		dy /= dist;
+		future_x += dx * ZOMBIE_SPEED * data->delta;
+		future_y += dy * ZOMBIE_SPEED * data->delta;
+		if (!blocks_movement(data->map, (int)sprite->x, (int)future_y))
+			sprite->y = future_y;
+		if (!blocks_movement(data->map, (int)future_x, (int)sprite->y))
+			sprite->x = future_x;
+	}
+}
+
 void	move_sprites(t_cub3d_data *data)
 {
 	int				i;
-	double			dx;
-	double			dy;
-	double			dist;
-	static double	zombie_movement = MOVEMENT_SPEED / 1.5;
 
 	i = 0;
 	while (i < data->sprite_counter)
 	{
 		if (data->sprite_list[i]->sprite_type == ZOMBIE)
 		{
-			dx = data->player.x - data->sprite_list[i]->x;
+			make_move(data, data->sprite_list[i]);
-			dy = data->player.y - data->sprite_list[i]->y;
-			dist = sqrt(dx * dx + dy * dy);
-			if (dist > 0.0001)
-			{
-				dx /= dist;
-				dy /= dist;
-				data->sprite_list[i]->x += dx * zombie_movement * data->delta;
-				data->sprite_list[i]->y += dy * zombie_movement * data->delta;
-			}
 		}
 		i++;
 	}

src/sprites/sprite_caster.c

@@ -6,7 +6,7 @@
 /*   By: tchampio <tchampio@student.42lehavre.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/05 15:51:01 by tchampio          #+#    #+#             */
-/*   Updated: 2025/08/18 13:39:26 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/08/19 19:42:43 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,7 +15,6 @@
 #include "../renderer/render.h"
 #include "sort_sprites.h"
 #include <math.h>
-#include <stdlib.h>
 #include "../../libft/includes/libft.h"
 
 static void	calculate_pos_and_transform(t_cub3d_data *data, t_sprite *sprite,
@@ -73,6 +72,8 @@ static void	render_sprite_col(t_cub3d_data *data, int i, int tex_x, int stripe)
 		d = (j) * 256 - HEIGHT * 128
 			+ data->sprite_list[i]->sprite_height * 128;
 		tex_y = ((d * SIZE) / data->sprite_list[i]->sprite_height) / 256;
+		if (tex_y < 0)
+			tex_y = 0;
 		color = my_mlx_pixel_get(
 				data->sprite_list[data->sprite_order[i]]->image,
 				tex_x, tex_y);
@@ -94,6 +95,8 @@ static void	render_sprites(t_cub3d_data *data, int i)
 					- (-data->sprite_list[i]->sprite_width / 2
 						+ data->sprite_list[i]->sprite_screen_x))
 				* SIZE / data->sprite_list[i]->sprite_width) / 256;
+		if (tex_x < 0)
+			tex_x = 0;
 		if (data->sprite_list[i]->transform_y > 0 && stripe > 0
 			&& stripe < WIDTH
 			&& data->sprite_list[i]->transform_y < data->zbuffer[stripe])