infos affichees ajout zoom et deplacement

includes/fdf.h

@@ -45,8 +45,8 @@ void	draw_image(t_fdf *fdf);
 void	draw_pixel(t_fdf *fdf, int x, int y, int color);
 void	draw_color_pixel(t_fdf *fdf, int new_x, int new_y, int z);
 int		keypress(int keycode, t_fdf *fdf);
-void	rotation_state(t_fdf *fdf);
-int		**parse_map(t_fdf *fdf);
+void	position_state(t_fdf *fdf);
+int		**parse_map(t_fdf *fdf, char **av);
 int		*new_coordinates(t_fdf *fdf, int i, int j);
 void	draw_lines(t_fdf *fdf, int *start, int *end);
 void	draw_grid(t_fdf *fdf, int i, int j);

srcs/draw.c

@@ -18,7 +18,7 @@ void	draw_image(t_fdf *fdf)
 			draw_grid(fdf, i, j);
 	}
 	mlx_put_image_to_window(fdf->mlx_ptr, fdf->win_ptr, fdf->img_ptr, 0, 0);
-	rotation_state(fdf);
+	position_state(fdf);
 }
 
 void	draw_grid(t_fdf *fdf, int i, int j)

srcs/fdf.c

@@ -24,11 +24,11 @@ t_fdf	*init_fdf(t_fdf *fdf)
 	fdf->win_size_y = fdf->map_size_y + 2 * fdf->margin;
 	fdf->img_size_x = fdf->win_size_x;
 	fdf->img_size_y = fdf->win_size_y;
-	fdf->rot_x = 0;
-	fdf->rot_y = 0;
+	fdf->rot_x = -30;
+	fdf->rot_y = -45;
 	fdf->mov_x = 0;
 	fdf->mov_y = 0;
-	fdf->zoom = 0;
+	fdf->zoom = -5;
 	fdf->mlx_ptr = mlx_init();
 	fdf->win_ptr = mlx_new_window(fdf->mlx_ptr, fdf->win_size_x,
 			fdf->win_size_y, "test");
@@ -40,12 +40,14 @@ t_fdf	*init_fdf(t_fdf *fdf)
 	return (fdf);
 }
 
-int	main(void)
+int		main(int ac, char **av)
 {
 	t_fdf	*fdf;
 
+	if (ac != 1)
+		return (0);
 	fdf = malloc(sizeof(t_fdf));
-	fdf->map = parse_map(fdf);
+	fdf->map = parse_map(fdf, av);
 	fdf = init_fdf(fdf);
 	mlx_hook(fdf->win_ptr, 2, 1L << 0, keypress, fdf);
 	mlx_hook(fdf->win_ptr, 17, 1L << 17, shut_down, fdf);

srcs/modifs.c

@@ -32,17 +32,17 @@ int	keypress(int keycode, t_fdf *fdf)
 /*
 ** int[0] = x, int[1] = y, int[2] = z
 ** quick explanation :
-**  zoom :
+** zoom :
 **    x = i * (fdf->offset + fdf->zoom);
-**  center before 3d rotation :
+** center before 3d rotation :
 **    x -= (fdf->map_size_x + fdf->zoom * fdf->map_width) / 2;
-**  z changes according to zoom :
+** z changes according to zoom :
 **    z += (z * fdf->zoom) / fdf->offset;
-**  deplacement :
+** deplacement :
 **    point[0] += fdf->margin + fdf->mov_x;
-**  center zoom after :
+** center zoom :
 **    point[0] -= ((fdf->map_size_x / 2) / fdf->offset) * fdf->zoom;
-**  center after 3d rotation :
+** center after 3d rotation :
 **    point[0] += (fdf->map_size_x + fdf->zoom * fdf->map_width) / 2;
 */
 int	*new_coordinates(t_fdf *fdf, int i, int j)
@@ -79,17 +79,25 @@ int	print_keycode(int keycode)
 	return (0);
 }
 
-void	rotation_state(t_fdf *fdf)
+void	position_state(t_fdf *fdf)
 {
 	char	*position;
 	int		x;
 	int		y;
 
-	x = fdf->img_size_x - 10;
-	y = fdf->img_size_y - 10;
-	position = ft_strjoinfree(ft_itoa(fdf->rot_x), ft_strdup(" | "));
+	position = ft_strjoinfree(ft_strdup("zoom: "), ft_itoa(fdf->zoom));
+	position = ft_strjoinfree(position, ft_strdup("  "));
+	position = ft_strjoinfree(position, ft_strdup("deplacement: "));
+	position = ft_strjoinfree(position, ft_itoa(fdf->mov_x));
+	position = ft_strjoinfree(position, ft_strdup(" "));
+	position = ft_strjoinfree(position, ft_itoa(fdf->mov_y));
+	position = ft_strjoinfree(position, ft_strdup("  "));
+	position = ft_strjoinfree(position, ft_strdup("rotation: "));
+	position = ft_strjoinfree(position, ft_itoa(fdf->rot_x));
+	position = ft_strjoinfree(position, ft_strdup(" "));
 	position = ft_strjoinfree(position, ft_itoa(fdf->rot_y));
-	x -= ft_strlen(position) * 6;
+	x = fdf->img_size_x - 10 - ft_strlen(position) * 6;
+	y = fdf->img_size_y - 10;
 	mlx_string_put(fdf->mlx_ptr, fdf->win_ptr, x, y, 0xffffff, position);
 	free(position);
 }

srcs/parse.c

@@ -1,11 +1,12 @@
 #include "fdf.h"
 
-int	**parse_map(t_fdf *fdf)
+int	**parse_map(t_fdf *fdf, char **av)
 {
 	int	**map;
 	int	i;
 	int	j;
 
+	(void)av;
 	map = ft_calloc(10, sizeof(map));
 	i = -1;
 	while (++i < 10)