Use macros for declaring wrapped types

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

diff --git a/src/IrrlichtDevice.cpp b/src/IrrlichtDevice.cpp
index 125163f060d11dfdd120a01dbd5c322053b1df55..026df21fa8c889118db96aee51462d323c07fb43 100644 (file)
--- a/src/IrrlichtDevice.cpp
+++ b/src/IrrlichtDevice.cpp
@@ -25,9 +25,11 @@
 
 #include "dimension2d.h"
 #include "EDriverTypes.h"
+#include "IGUIEnvironment.h"
 #include "IrrlichtDevice.h"
 #include "ISceneManager.h"
 #include "IVideoDriver.h"
+#include "util.h"
 
 extern "C" {
 
@@ -36,39 +38,14 @@ extern "C" {
   {
     init_device_type ();
     scm_c_define_gsubr ("create-device", 7, 0, 0, (scm_t_subr)irr_createDevice);
+    scm_c_define_gsubr ("get-gui-environment", 1, 0, 0, (scm_t_subr)irr_getGUIEnvironment);
     scm_c_define_gsubr ("get-scene-manager", 1, 0, 0, (scm_t_subr)irr_getSceneManager);
     scm_c_define_gsubr ("get-video-driver", 1, 0, 0, (scm_t_subr)irr_getVideoDriver);
     scm_c_define_gsubr ("set-window-caption!", 2, 0, 0, (scm_t_subr)irr_setWindowCaption);
   }
 
-  static SCM device_type;
-
-  void
-  init_device_type (void)
-  {
-    SCM name, slots;
-    scm_t_struct_finalize finalizer;
-
-    name = scm_from_utf8_symbol ("device");
-    slots = scm_list_1 (scm_from_utf8_symbol ("data"));
-    finalizer = NULL;
-
-    device_type =
-      scm_make_foreign_object_type (name, slots, finalizer);
-  }
-
-  SCM
-  wrap_device (irr::IrrlichtDevice* device)
-  {
-    return scm_make_foreign_object_1 (device_type, device);
-  }
-
-  irr::IrrlichtDevice*
-  unwrap_device (SCM device_obj)
-  {
-    scm_assert_foreign_object_type (device_type, device_obj);
-    return (irr::IrrlichtDevice*)scm_foreign_object_ref (device_obj, 0);
-  }
+  DEFINE_WRAPPED_TYPE (irr::IrrlichtDevice*, "device",
+                       init_device_type, wrap_device, unwrap_device);
 
   SCM
   irr_createDevice (SCM deviceType,
@@ -89,6 +66,14 @@ extern "C" {
     return wrap_device (device);
   }
 
+  SCM
+  irr_getGUIEnvironment (SCM device_obj)
+  {
+    irr::IrrlichtDevice* device = unwrap_device (device_obj);
+    irr::gui::IGUIEnvironment* gui_environment = device->getGUIEnvironment();
+    return wrap_gui_environment (gui_environment);
+  }
+
   SCM
   irr_getSceneManager (SCM device_obj)
   {