get-position

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

diff --git a/src/guile-irrlicht.cpp b/src/guile-irrlicht.cpp
index 29fb2fbdb2961200ebe08f70e7d71698e99917e8..4531715adcd5a385d4ce75ea85d9a59dfe3bc2ae 100644 (file)
--- a/src/guile-irrlicht.cpp
+++ b/src/guile-irrlicht.cpp
@@ -88,6 +88,7 @@ extern "C" {
 
     // Shared procedures (used by two or more objects)
     DEFINE_GSUBR ("draw-all", 1, 0, 0, irr_drawAll);
+    DEFINE_GSUBR ("get-position", 1, 1, 0, irr_getPosition);
     DEFINE_GSUBR ("get-name", 1, 0, 0, irr_getName);
     DEFINE_GSUBR ("set-material!", 2, 0, 0, irr_setMaterial);
     DEFINE_GSUBR ("set-material-flag!", 3, 0, 0, irr_setMaterialFlag);
@@ -128,6 +129,25 @@ extern "C" {
       }
   }
 
+  SCM
+  irr_getPosition (SCM wrapped_obj,
+                   SCM i)
+  {
+    if (cursor_control_p (wrapped_obj))
+      {
+        return irr_gui_getPosition (wrapped_obj);
+      }
+    else if (is_scene_node_object (wrapped_obj))
+      {
+        return irr_scene_getPosition (wrapped_obj);
+      }
+    else
+      {
+        scm_error (scm_arg_type_key, NULL, "Cannot get position from object: ~S",
+                   scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
+      }
+  }
+
   SCM
   irr_setMaterial (SCM wrapped_obj,
                    SCM material)
@@ -148,9 +168,7 @@ extern "C" {
                        SCM flag,
                        SCM newvalue)
   {
-    if (animated_mesh_scene_node_p (wrapped_obj) ||
-        mesh_scene_node_p (wrapped_obj) ||
-        scene_node_p (wrapped_obj))
+    if (is_scene_node_object (wrapped_obj))
       {
         return irr_scene_ISceneNode_setMaterialFlag (wrapped_obj, flag, newvalue);
       }
@@ -169,7 +187,7 @@ extern "C" {
       {
         return irr_gui_setPosition (wrapped_obj, position);
       }
-    else if (scene_node_p (wrapped_obj) || mesh_scene_node_p (wrapped_obj))
+    else if (is_scene_node_object (wrapped_obj))
       {
         return irr_scene_setPosition (wrapped_obj, position);
       }
@@ -194,7 +212,7 @@ extern "C" {
       {
         SET_VISIBLE (unwrap_gui_element (wrapped_obj));
       }
-    else if (scene_node_p (wrapped_obj))
+    else if (is_scene_node_object (wrapped_obj))
       {
         SET_VISIBLE (unwrap_scene_node (wrapped_obj));
       }