start project with header, struct, mlx functionnal, and basic key event action

headers/cube3d.h

@@ -0,0 +1,14 @@
+#ifndef CUBE3D_H
+# define CUBE3D_H
+
+#include "../libs/libft/includes/libft.h"
+#include <mlx.h>
+#include <unistd.h>	// for sleep()
+#include <stdlib.h>	// for atoi()
+#include <stdio.h> 	// for printf()
+
+#include "cube3d_macro.h"
+#include "cube3d_struct.h"
+#include "cube3d_proto.h"
+
+#endif

headers/cube3d_macro.h

@@ -0,0 +1,21 @@
+#ifndef CUBE3D_MACRO_H
+# define CUBE3D_MACRO_H
+
+# define MAX_NB_KEY 3
+
+# define ARROW_LEFT			65361
+# define ARROW_UP			65362
+# define ARROW_RIGHT		65363
+# define ARROW_DOWN			65364
+# define KEY_A				97		// left
+# define KEY_Q				113		// left (azerty)
+# define KEY_D				100		// right
+# define KEY_S				115		// backward
+# define KEY_W				119		// forward
+# define KEY_Z				122		// forward (azerty)
+# define KEY_ESC			65307
+# define KEY_SHIFT_LEFT		65505
+# define KEY_SHIFT_RIGHT	65506
+# define KEY_SPACE			32
+
+#endif

headers/cube3d_proto.h

@@ -0,0 +1,40 @@
+#ifndef CUBE3D_PROTO_H
+# define CUBE3D_PROTO_H
+
+// -------------------------------
+// SRC
+
+
+// -------------------------------
+// SRC/INIT
+
+// init_struct.c
+t_game	*init_game(void);
+
+// init_parsing.c
+void init_parsing(int ac, char **av, t_game *game);
+
+
+// -------------------------------
+// SRC/PARSING
+
+
+// -------------------------------
+// SRC/HOOK
+
+// key_hook.c
+int		keypress(int keycode, t_game *game);
+
+// key_do_action.c
+int		shut_down(t_game *game);
+
+
+// -------------------------------
+// SRC/DRAW
+
+
+// -------------------------------
+// SRC/FREE
+
+
+#endif

headers/cube3d_struct.h

@@ -0,0 +1,15 @@
+#ifndef CUBE3D_STRUCT_H
+# define CUBE3D_STRUCT_H
+
+typedef struct		s_game
+{
+	void			*mlx_ptr;
+	void			*win_ptr;
+	int				plr_x;
+	int				plr_y;
+	int				win_size_x;
+	int				win_size_y;
+	int				k_hook[MAX_NB_KEY];
+}					t_game;
+
+#endif

srcs/cube3d.c

@@ -0,0 +1,18 @@
+#include "cube3d.h"
+
+int		main(int ac, char **av)
+{
+	t_game	*game;
+
+	game = init_game();
+	init_parsing(ac, av, game);
+
+	// receive a keypress event
+	mlx_hook(game->win_ptr, 2, 1L << 0, keypress, game);
+	// receive event when clicking the red button to close the window
+	mlx_hook(game->win_ptr, 17, 1L << 17, shut_down, game);
+	// infinite loop that waits for events to occurs
+	mlx_loop(game->mlx_ptr);
+	return (0);
+}
+

srcs/hook/key_do_action.c

@@ -0,0 +1,9 @@
+#include "cube3d.h"
+
+int		shut_down(t_game *game)
+{
+	mlx_destroy_window(game->mlx_ptr, game->win_ptr);
+	exit(0);
+	free(game);
+	return (0);
+}

srcs/hook/key_is_action_1.c

@@ -0,0 +1,41 @@
+#include "cube3d.h"
+
+int	is_esc(int *k_hook)
+{
+	if (!ft_arrintchr(k_hook, KEY_ESC, 3))
+		return 1;
+	return 0;
+}
+
+int	is_go_left(int *k_hook)
+{
+	if (!ft_arrintchr(k_hook, KEY_A, 3))
+		return 1;
+	if (!ft_arrintchr(k_hook, KEY_Q, 3))
+		return 1;
+	return 0;
+}
+
+int	is_go_right(int *k_hook)
+{
+	if (!ft_arrintchr(k_hook, KEY_D, 3))
+		return 1;
+	return 0;
+}
+
+int	is_go_forward(int *k_hook)
+{
+	if (!ft_arrintchr(k_hook, KEY_W, 3))
+		return 1;
+	if (!ft_arrintchr(k_hook, KEY_Z, 3))
+		return 1;
+	return 0;
+}
+
+int	is_go_backward(int *k_hook)
+{
+	if (!ft_arrintchr(k_hook, KEY_S, 3))
+		return 1;
+	return 0;
+}
+

srcs/hook/keyhook.c

@@ -0,0 +1,38 @@
+#include "cube3d.h"
+
+// temp, to map all the keys on linux and mac
+	static int		print_keycode(int keycode)
+	{
+		ft_putnbrendl(keycode);
+		return(0);
+	}
+// temp end
+
+static void	keypress_action(int keycode, t_game *game)
+{
+	// escape
+	if (keycode == 65307)
+		shut_down(game);
+	// left
+	if (keycode == 65361)
+		(game->plr_x) -= 5;
+	// right
+	if (keycode == 65363)
+		(game->plr_x) += 5;
+	// up
+	if (keycode == 65362)
+		(game->plr_y) -= 5;
+	// down
+	if (keycode == 65364)
+		(game->plr_y) += 5;
+	mlx_pixel_put(game->mlx_ptr, game->win_ptr, game->plr_x, game->plr_y, 0x74db74);
+}
+
+int		keypress(int keycode, t_game *game)
+{
+	// temp
+	print_keycode(keycode);
+
+	keypress_action(keycode, game);
+	return (0);
+}

srcs/init/init_parsing.c

@@ -0,0 +1,8 @@
+#include "cube3d.h"
+
+void init_parsing(int ac, char **av, t_game *game)
+{
+	(void)*game;
+	(void)av;
+	(void)ac;	
+}

srcs/init/init_struct.c

@@ -0,0 +1,23 @@
+#include "cube3d.h"
+
+t_game	*init_game(void)
+{
+	t_game	*game;
+
+	game = malloc(sizeof(t_game));
+	// player first position
+	game->plr_x = 16;
+	game->plr_y = 16;
+	// size window
+	game->win_size_x = 500;
+	game->win_size_y = 500;
+	// init connexion to server
+	game->mlx_ptr = mlx_init();
+	// create the window
+	game->win_ptr = mlx_new_window(game->mlx_ptr, game->win_size_x, game->win_size_y, "test");
+	// fill k_hook with zeros (key_hook, the array containing the values of key press)
+	ft_bzero(&game->k_hook, sizeof(game->k_hook));
+
+	return (game);
+}
+