files restructuration

1 files changed, 267 insertions, 0 deletions

diff --git a/include/cub3d.h b/include/cub3d.h
new file mode 100644
index 0000000..2c5d0c3
--- /dev/null
+++ b/include/cub3d.h
@@ -0,0 +1,267 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   cub3d.h                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/11/15 06:40:37 by cacharle          #+#    #+#             */
+/*   Updated: 2020/01/30 15:05:20 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+#include <stdio.h>
+
+#ifndef CUB3D_H
+# define CUB3D_H
+
+# include <unistd.h>
+# include <fcntl.h>
+# include <stdlib.h>
+# include <math.h>
+# include "mlx.h"
+# include "libft.h"
+
+# define CUB3D_BUFFER_SIZE 64
+
+# define WINDOW_TITLE "cub3D"
+# define MLXK_ESC 53
+# define MLXK_W 13
+# define MLXK_A 0
+# define MLXK_S 1
+# define MLXK_D 2
+# define MLXK_LEFT 123
+# define MLXK_RIGHT 124
+
+# define MLX_LITTLE_ENDIAN 0
+# define MLX_BIG_ENDIAN 1
+
+# define TRUE 1
+# define FALSE 0
+
+# define SQUARE(x) ((x) * (x))
+
+typedef int	t_bool;
+
+typedef struct
+{
+	double	x;
+	double	y;
+}			t_vector;
+
+typedef union
+{
+	unsigned int	hexcode;
+	struct
+	{
+		t_byte		b;
+		t_byte		g;
+		t_byte		r;
+		t_byte		empty;
+	}				rgb;
+}					t_color;
+
+typedef enum
+{
+	CELL_EMPTY = 0,
+	CELL_WALL = 1,
+	CELL_ITEM = 2,
+	CELL_LOOK_NORTH,
+	CELL_LOOK_SOUTH,
+	CELL_LOOK_WEST,
+	CELL_LOOK_EAST
+}	t_cell;
+
+typedef t_cell** t_map;
+
+enum
+{
+	TEX_NORTH,
+	TEX_SOUTH,
+	TEX_WEST,
+	TEX_EAST,
+	TEX_SPRITE
+};
+
+# define TEXTURES_NUM (TEX_SPRITE - TEX_NORTH + 1)
+
+typedef struct
+{
+	int		width;
+	int		height;
+	void	*id;
+	char	*data;
+	int		depth;
+	int		size_line;
+	int		endian;
+}			t_image;
+
+typedef struct	s_state
+{
+	t_bool		running;
+	void		*mlx_ptr;
+	void		*window_ptr;
+	t_vector	pos;
+	t_vector	dir;
+	t_vector	plane;
+	t_map		map;
+	int			map_width;
+	int			map_height;
+	t_color		ceilling_color;
+	t_color		floor_color;
+	t_image		window;
+	char		*textures_path[TEXTURES_NUM];
+	t_image		textures[TEXTURES_NUM];
+}				t_state;
+
+typedef enum
+{
+	SIDE_NS,
+	SIDE_WE
+}	t_side;
+
+typedef struct	s_render_state
+{
+	int			x;
+	t_vector	ray;
+	t_vector	map_pos;
+	t_vector	delta;
+	t_side		side;
+	double		perp_dist;
+	int			line_height;
+	t_vector	probe;
+	t_vector	map_step;
+	int			draw_start;
+	int			draw_end;
+}				t_render_state;
+
+typedef t_bool	(*t_option_parser_func)(t_state *state, char *line);
+
+typedef struct				s_option_parser
+{
+	char					*id;
+	t_option_parser_func	func;
+}							t_option_parser;
+
+/*
+** parse/parse.c
+*/
+
+t_state		*parse(char *filename);
+char		**get_file_lines(char *filename);
+t_bool		parse_line(t_state *state, char *line);
+t_state		*parse_map(t_state *state, char **lines);
+t_cell		*create_map_row(char *line);
+
+/*
+** parse/parse_check.c
+*/
+
+t_state		*parse_check(t_state *state);
+
+/*
+** parse/parse_resolution.c
+*/
+
+t_bool		parse_resolution(t_state *state, char *line);
+
+/*
+** parse/parse_textures.c
+*/
+
+t_bool		parse_north_texture(t_state *state, char *line);
+t_bool		parse_south_texture(t_state *state, char *line);
+t_bool		parse_west_texture(t_state *state, char *line);
+t_bool		parse_east_texture(t_state *state, char *line);
+t_bool		parse_sprite_texture(t_state *state, char *line);
+
+/*
+** parse/parse_color.c
+*/
+
+t_bool		parse_floor_color(t_state *state, char *line);
+t_bool		parse_ceilling_color(t_state *state, char *line);
+
+/*
+** event.c
+*/
+
+int			event_keydown(int key, t_state *state);
+int			event_quit(t_state *state);
+
+/*
+** state.c
+*/
+
+t_state		*state_new(t_state *state);
+void		state_init_player(t_state *state);
+t_state		*state_new_empty(void);
+void		*state_destroy(t_state *state);
+void		load_texture(void *mlx_ptr, t_image *image, char *path);
+
+/*
+** render.c
+*/
+
+int			render_update(void *param);
+void		render_update_window(t_state *state);
+void		render_column(t_state *state, int x);
+void		render_window_column(t_state *state, t_render_state *rstate);
+void		render_texture(t_state *state, t_render_state *rstate);
+
+/*
+** vector.c
+*/
+
+# define VECTOR_MINUS(v) vector_scale(v, -1.0)
+# define VECTOR_SUB(v, w) vector_add(v, VECTOR_MINUS(w))
+# define VECTOR_ADD_CONST(v, c) vector_add(v, vector_new(c, c))
+
+t_vector	vector_add(t_vector a, t_vector b);
+t_vector	vector_scale(t_vector v, double scalar);
+t_vector	vector_rotate(t_vector v, double angle);
+double		vector_norm(t_vector v);
+t_vector	vector_new(double x, double y);
+t_vector	vector_apply(t_vector v, double (*f)(double));
+
+/*
+** error.c
+*/
+
+void		error_put_usage_exit(char *name);
+void		error_put(char *message);
+void		*error_put_return(char *message);
+void		*error_put_return_state_destroy(char *message, t_state *state);
+void		*error_put_return_lines_state_destroy(
+				char *message, t_state *state, char **lines);
+
+/*
+** helper.c
+*/
+
+t_bool		helper_is_player_cell(t_cell cell);
+void		helper_free_splited(char **splited);
+void		helper_rotate_player(t_state *state, double rotation);
+void		helper_init_dir_plane(t_state *state, int y, int x);
+// int			get_tex_x()
+
+/*
+** render_state.c
+*/
+
+void		rstate_ray(t_state *state, t_render_state *rstate);
+void		rstate_delta(t_render_state *rstate);
+void		rstate_init_probe(t_state *state, t_render_state *rstate);
+void		rstate_perp_dist(t_state *state, t_render_state *rstate);
+void		rstate_line_height(t_state *state, t_render_state *rstate);
+void		rstate_next_probe(t_render_state *rstate);
+t_image		*get_tex(t_state *state, t_render_state *rstate);
+int			get_tex_x(t_state *state, t_render_state *rstate, t_image *texture);
+
+/*
+** capture.c
+*/
+
+int			capture(t_state *state);
+void		write_bmp(t_image *image);
+
+#endif