intra to gitea

includes/exec.h

@@ -45,7 +45,7 @@ typedef struct s_colors
 {
 	int		floor;
 	int		ceil;
-	int		wall_nsew[4]; /* 0:N 1:S 2:E 3:W → couleurs simples pour l’instant */
+	int		wall_nsew[4];
 }	t_colors;
 
 /* Entrées clavier (état des touches) */
@@ -64,7 +64,7 @@ typedef struct s_world
 {
 	int		w;
 	int		h;
-	char	**grid; /* '0' vide, '1' mur */
+	char	**grid;
 }	t_world;
 
 /* Caméra / joueur (Raycasting) */
@@ -102,56 +102,116 @@ typedef struct s_game
 	double		move_speed;
 	double		rot_speed;
 
-	/* --- Textures --- */
-	t_tex		tex[4];    /* 0:N 1:S 2:E 3:W */
-	int			has_tex;  /* 1 si chargées OK */
-	
-	/* Pour le cleanup */
-	t_data		*data;     /* pointeur vers data pour cleanup */
+	t_tex		tex[4];
+	int			has_tex;
+
+	t_data		*data;
 }	t_game;
 
+typedef struct s_texpaths
+{
+	const char	*no;
+	const char	*so;
+	const char	*we;
+	const char	*ea;
+}	t_texpaths;
+
+typedef struct s_player_init
+{
+	double	px;
+	double	py;
+	double	dx;
+	double	dy;
+}	t_player_init;
+
+typedef struct s_texline
+{
+	t_tex	*tex;
+	int		tex_x;
+	double	step;
+	double	tex_pos;
+	int		y0;
+	int		y1;
+}	t_texline;
+
+typedef struct s_vline
+{
+	int	y0;
+	int	y1;
+	int	color;
+}	t_vline;
+
+typedef struct s_ray
+{
+	double	ray_dir_x;
+	double	ray_dir_y;
+	int		map_x;
+	int		map_y;
+	double	delta_dist_x;
+	double	delta_dist_y;
+	double	side_dist_x;
+	double	side_dist_y;
+	int		step_x;
+	int		step_y;
+	int		side;
+	int		tex_id;
+}	t_ray;
+
+typedef struct s_col
+{
+	int		draw_start;
+	int		draw_end;
+	int		line_h;
+	double	perp_dist;
+}	t_col;
+
+typedef struct s_texdraw
+{
+	int		x;
+	t_ray	*r;
+	t_tex	*t;
+	t_col	c;
+}	t_texdraw;
+
 /* init.c */
-int		init_window(t_game *g, int w, int h, char *title);
-void	cleanup_window(t_game *g);
+int				init_window(t_game *g, int w, int h, char *title);
+void			cleanup_window(t_game *g);
 
 /* hooks.c */
-int		on_destroy(t_game *g);
-int		on_keydown(int key, t_game *g);
-int		on_keyup(int key, t_game *g);
-void	setup_hooks(t_game *g);
+int				on_destroy(t_game *g);
+int				on_keydown(int key, t_game *g);
+int				on_keyup(int key, t_game *g);
+void			setup_hooks(t_game *g);
 
 /* image.c */
-void	img_put_pixel(t_img *img, int x, int y, int color);
+void			img_put_pixel(t_img *img, int x, int y, int color);
 
 /* draw.c */
-void	draw_background(t_game *g);
-void	draw_vline(t_game *g, int x, int y0, int y1, int color);
+void			draw_background(t_game *g);
+void			draw_vline(t_game *g, int x, t_vline v);
 
 /* world.c */
-int		world_init_demo(t_world *w);
-void	world_free(t_world *w);
+// int		world_init_demo(t_world *w);
+void			world_free(t_world *w);
 
 /* player.c */
-void	player_init(t_game *g, double px, double py, double dx, double dy);
-void	player_update(t_game *g);
+void			player_init(t_game *g, t_player_init p);
+void			player_update(t_game *g);
 
 /* raycast.c */
-void	raycast_frame(t_game *g);
+void			raycast_frame(t_game *g);
 
 /* loop.c */
-int		game_loop(t_game *g);
+int				game_loop(t_game *g);
 
 /* textures.c */
-int  textures_load(t_game *g, const char *no, const char *so,
-                   const char *we, const char *ea);
-void textures_free(t_game *g);
-unsigned int tex_get_pixel(t_tex *t, int x, int y);
+int				textures_load(t_game *g, t_texpaths *paths);
+void			textures_free(t_game *g);
+unsigned int	tex_get_pixel(t_tex *t, int x, int y);
 
 /* draw.c */
-void draw_background(t_game *g);
-void draw_vline(t_game *g, int x, int y0, int y1, int color);
-void draw_tex_vline(t_game *g, int x, int y0, int y1,
-                    t_tex *tex, int tex_x, double step, double tex_pos);
-
+void			draw_background(t_game *g);
+void			draw_tex_vline(t_game *g, int x, t_texline l);
+void			draw_column(t_game *g, int x, t_ray *r);
 
 #endif