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fdf.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* fdf.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: fvonsovs <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/03/07 16:29:59 by fvonsovs #+# #+# */
/* Updated: 2023/03/22 14:28:17 by fvonsovs ### ########.fr */
/* */
/* ************************************************************************** */
#include "fdf.h"
int handle_destroy_notify(t_data *data)
{
mlx_destroy_window(data->mlx, data->win);
exit(0);
}
void print_controls(t_data *data)
{
mlx_string_put(data->mlx, data->win, 10, 10, 0xFFFFFF, "Controls:");
mlx_string_put(data->mlx, data->win, 10, 30, 0xFFFFFF, "[WASD] Movement");
mlx_string_put(data->mlx, data->win, 10, 45, 0xFFFFFF, "[Q/E] Rotate");
mlx_string_put(data->mlx, data->win, 10, 60, 0xFFFFFF, "[+/-] Zoom");
mlx_string_put(data->mlx, data->win, 10, 75, 0xFFFFFF, \
"[P] Switch projection");
mlx_string_put(data->mlx, data->win, 10, 90, 0xFFFFFF, \
"[L] Anti-aliasing ON/OFF");
mlx_string_put(data->mlx, data->win, 10, 105, 0xFFFFFF, "[ESC] Exit");
if (data->project == 0)
mlx_string_put(data->mlx, data->win, 1150, 10, 0xFFFFFF, \
"Projection: Isometric");
else
mlx_string_put(data->mlx, data->win, 1150, 10, 0xFFFFFF, \
"Projection: Parallel");
if (data->wu_tang == 0)
mlx_string_put(data->mlx, data->win, 1150, 25, 0xFFFFFF, \
"Anti-aliasing: [OFF]");
else
mlx_string_put(data->mlx, data->win, 1150, 25, 0xFFFFFF, \
"Anti-aliasing: [ON]");
}
int handle_keypress(int keysym, t_data *data)
{
if (keysym == XK_Escape)
handle_destroy_notify(data);
else if (keysym == XK_w || keysym == XK_W)
data->transform.y_offset -= 10;
else if (keysym == XK_s || keysym == XK_S)
data->transform.y_offset += 10;
else if (keysym == XK_a || keysym == XK_A)
data->transform.x_offset -= 10;
else if (keysym == XK_d || keysym == XK_D)
data->transform.x_offset += 10;
else if (keysym == XK_plus || keysym == XK_KP_Add)
data->transform.scale += 5;
else if (keysym == XK_minus || keysym == XK_KP_Subtract)
data->transform.scale -= 5;
else if (keysym == XK_q || keysym == XK_Q)
data->transform.z_angle += 2;
else if (keysym == XK_e || keysym == XK_E)
data->transform.z_angle -= 2;
else if (keysym == XK_p || keysym == XK_P)
data->project = !data->project;
else if (keysym == XK_l || keysym == XK_L)
data->wu_tang = !data->wu_tang;
return (render_background(data, 0x000000, 0, WINDOW_WIDTH));
}
int render(t_data *data)
{
t_transform_vars v;
v = init_transform_vars(&data->transform);
if (data->win != NULL)
{
if (data->project == 0)
draw_wireframe(data, v, &data->transform, 0xFFFFFF);
else if (data->project != 0)
draw_wireframe_parallel(data, v, &data->transform, 0xFFFFFF);
print_controls(data);
}
return (0);
}
int main(int argc, char **argv)
{
t_data data;
t_map *map;
if (argc == 2)
{
map = map_init();
map = parse_map(map, argv[1]);
if (!map)
you_fucked_up("Error loading map");
data.transform = init_transform();
data.map = map;
data.mlx = mlx_init();
data.win = mlx_new_window(data.mlx, WINDOW_WIDTH, WINDOW_HEIGHT, "FdF");
mlx_loop_hook(data.mlx, &render, &data);
mlx_hook(data.win, 17, 1L << 17, handle_destroy_notify, &data);
mlx_hook(data.win, 2, 1L << 0, handle_keypress, &data);
mlx_loop(data.mlx);
mlx_destroy_display(data.mlx);
free_map_array(map);
free(data.mlx);
}
else
ft_printf("Usage: %s <[FILE].fdf>\n", argv[0]);
exit(0);
}