-/* guile-irrlicht --- GNU Guile bindings for Irrlicht Engine
-
- Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
-
- This file is part of guile-irrlicht.
-
- guile-irrlicht is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 3 of the
- License, or (at your option) any later version.
-
- guile-irrlicht is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with guile-irrlicht. If not, see
- <http://www.gnu.org/licenses/>.
-*/
-
-#include <irrlicht/irrlicht.h>
-#include <libguile.h>
-
-#include "cursor-control.h"
-#include "gui-element.h"
-#include "gui-environment.h"
-#include "mesh-scene-node.h"
-#include "misc.h"
-#include "scene-manager.h"
-#include "scene-node.h"
-#include "video-driver.h"
-#include "wchar.h"
-
-extern "C" {
-
- void
- init_misc (void)
- {
- scm_c_define_gsubr ("draw-all", 1, 0, 0, (scm_t_subr)irr_drawAll);
- scm_c_define_gsubr ("get-name", 1, 0, 0, (scm_t_subr)irr_getName);
- scm_c_define_gsubr ("set-position!", 2, 0, 0, (scm_t_subr)irr_setPosition);
- scm_c_define_gsubr ("set-visible!", 2, 0, 0, (scm_t_subr)irr_setVisible);
- scm_c_export ("draw-all", "get-name", "set-position!", "set-visible!", NULL);
- }
-
- SCM
- irr_drawAll (SCM wrapped_obj)
- {
- if (gui_environment_p (wrapped_obj))
- {
- unwrap_gui_environment (wrapped_obj)->drawAll ();
- }
- else if (scene_manager_p (wrapped_obj))
- {
- unwrap_scene_manager (wrapped_obj)->drawAll ();
- }
- else
- {
- scm_error (scm_arg_type_key, NULL, "Cannot draw all elements from object: ~S",
- scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
- }
- return SCM_UNSPECIFIED;
- }
-
- SCM
- irr_getName (SCM wrapped_obj)
- {
- if (video_driver_p (wrapped_obj))
- {
- return scm_from_wide_char_string (unwrap_video_driver (wrapped_obj)->getName ());
- }
- else
- {
- scm_error (scm_arg_type_key, NULL, "Cannot get name from object: ~S",
- scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
- }
- }
-
- SCM
- irr_setPosition (SCM wrapped_obj,
- SCM position)
- {
- if (cursor_control_p (wrapped_obj))
- {
- return irr_gui_setPosition (wrapped_obj, position);
- }
- else if (scene_node_p (wrapped_obj) || mesh_scene_node_p (wrapped_obj))
- {
- return irr_scene_setPosition (wrapped_obj, position);
- }
- else
- {
- scm_error (scm_arg_type_key, NULL, "Cannot set position for object: ~S",
- scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
- }
- }
-
- SCM
- irr_setVisible (SCM wrapped_obj,
- SCM visible)
- {
- if (cursor_control_p (wrapped_obj))
- {
- unwrap_cursor_control (wrapped_obj)->setVisible (scm_to_bool (visible));
- }
- else if (gui_element_p (wrapped_obj))
- {
- unwrap_gui_element (wrapped_obj)->setVisible (scm_to_bool (visible));
- }
- else if (scene_node_p (wrapped_obj))
- {
- unwrap_scene_node (wrapped_obj)->setVisible (scm_to_bool (visible));
- }
- else
- {
- scm_error (scm_arg_type_key, NULL, "Cannot set visibility for object: ~S",
- scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
- }
- return SCM_UNSPECIFIED;
- }
-
-}