Define procedures with keywords from C code

[guile-irrlicht.git] / src / material-flags.cpp

diff --git a/src/material-flags.cpp b/src/material-flags.cpp
index df2c884c68eb5c4fed4eb86a7135c9cda71fe29a..90aa64e9d335fa58c5ae26178eafa77dd9e282a0 100644 (file)
--- a/src/material-flags.cpp
+++ b/src/material-flags.cpp
@@ -21,10 +21,42 @@
 
 #include <irrlicht/irrlicht.h>
 #include <libguile.h>
+#include "animated-mesh-scene-node.h"
 #include "material-flags.h"
+#include "scene-node.h"
 
 extern "C" {
 
+  void
+  init_material_flag (void)
+  {
+    scm_c_define_gsubr ("set-material-flag!", 3, 0, 0, (scm_t_subr)irr_scene_setMaterialFlag);
+    scm_c_export ("set-material-flag!", NULL);
+  }
+
+  SCM
+  irr_scene_setMaterialFlag (SCM wrapped_obj,
+                             SCM flag,
+                             SCM newvalue)
+  {
+    if (animated_mesh_scene_node_p (wrapped_obj))
+      {
+        unwrap_animated_mesh_scene_node (wrapped_obj)->setMaterialFlag (scm_to_material_flag (flag),
+                                                                        scm_to_bool (newvalue));
+      }
+    else if (scene_node_p (wrapped_obj))
+      {
+        unwrap_scene_node (wrapped_obj)->setMaterialFlag (scm_to_material_flag (flag),
+                                                          scm_to_bool (newvalue));
+      }
+    else
+      {
+        scm_error (scm_arg_type_key, NULL, "Cannot set material flag for object: ~S",
+                   scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
+      }
+    return SCM_UNSPECIFIED;
+  }
+
   irr::video::E_MATERIAL_FLAG
   scm_to_material_flag (SCM material_flag)
   {