1 /* guile-irrlicht --- GNU Guile bindings for Irrlicht Engine
3 Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
5 This file is part of guile-irrlicht.
7 guile-irrlicht is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as
9 published by the Free Software Foundation; either version 3 of the
10 License, or (at your option) any later version.
12 guile-irrlicht is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with guile-irrlicht. If not, see
19 <http://www.gnu.org/licenses/>.
24 #include "animated-mesh.h"
25 #include "animated-mesh-scene-node.h"
27 #include "camera-scene-node.h"
28 #include "cursor-control.h"
30 #include "event-receiver.h"
31 #include "file-archive.h"
32 #include "file-system.h"
33 #include "gui-element.h"
34 #include "gui-environment.h"
35 #include "gui-static-text.h"
36 #include "guile-irrlicht.h"
39 #include "material-flags.h"
41 #include "mesh-scene-node.h"
42 #include "reference-counted.h"
43 #include "scene-manager.h"
44 #include "scene-node.h"
45 #include "scene-node-animator.h"
48 #include "video-driver.h"
54 init_guile_irrlicht (void)
57 init_animated_mesh ();
58 init_animated_mesh_scene_node ();
60 init_camera_scene_node ();
61 init_cursor_control ();
63 init_event_receiver ();
67 init_gui_environment ();
68 init_gui_static_text ();
71 init_material_flag ();
73 init_mesh_scene_node ();
74 init_reference_counted ();
75 init_scene_manager ();
77 init_scene_node_animator ();
82 // Shared procedures (used by two or more objects)
83 scm_c_define_gsubr ("draw-all", 1, 0, 0, (scm_t_subr)irr_drawAll);
84 scm_c_define_gsubr ("get-name", 1, 0, 0, (scm_t_subr)irr_getName);
85 scm_c_define_gsubr ("set-material!", 2, 0, 0, (scm_t_subr)irr_setMaterial);
86 scm_c_define_gsubr ("set-position!", 2, 0, 0, (scm_t_subr)irr_setPosition);
87 scm_c_define_gsubr ("set-visible!", 2, 0, 0, (scm_t_subr)irr_setVisible);
88 scm_c_export ("draw-all", "get-name", "set-material!", "set-position!",
89 "set-visible!", NULL);
93 irr_drawAll (SCM wrapped_obj)
95 if (gui_environment_p (wrapped_obj))
97 unwrap_gui_environment (wrapped_obj)->drawAll ();
99 else if (scene_manager_p (wrapped_obj))
101 unwrap_scene_manager (wrapped_obj)->drawAll ();
105 scm_error (scm_arg_type_key, NULL, "Cannot draw all elements from object: ~S",
106 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
108 return SCM_UNSPECIFIED;
112 irr_getName (SCM wrapped_obj)
114 if (video_driver_p (wrapped_obj))
116 return scm_from_wide_char_string (unwrap_video_driver (wrapped_obj)->getName ());
120 scm_error (scm_arg_type_key, NULL, "Cannot get name from object: ~S",
121 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
126 irr_setMaterial (SCM wrapped_obj,
129 if (video_driver_p (wrapped_obj))
131 return irr_video_setMaterial (wrapped_obj, material);
135 scm_error (scm_arg_type_key, NULL, "Cannot set material to object: ~S",
136 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
141 irr_setPosition (SCM wrapped_obj,
144 if (cursor_control_p (wrapped_obj))
146 return irr_gui_setPosition (wrapped_obj, position);
148 else if (scene_node_p (wrapped_obj) || mesh_scene_node_p (wrapped_obj))
150 return irr_scene_setPosition (wrapped_obj, position);
154 scm_error (scm_arg_type_key, NULL, "Cannot set position for object: ~S",
155 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
160 irr_setVisible (SCM wrapped_obj,
163 if (cursor_control_p (wrapped_obj))
165 unwrap_cursor_control (wrapped_obj)->setVisible (scm_to_bool (visible));
167 else if (gui_element_p (wrapped_obj))
169 unwrap_gui_element (wrapped_obj)->setVisible (scm_to_bool (visible));
171 else if (scene_node_p (wrapped_obj))
173 unwrap_scene_node (wrapped_obj)->setVisible (scm_to_bool (visible));
177 scm_error (scm_arg_type_key, NULL, "Cannot set visibility for object: ~S",
178 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
180 return SCM_UNSPECIFIED;