[Csp-commits] svn:csp r1629 - in trunk/CSP/CSPSim: . Include

[<sv...@ww...>]

Author: mkrose
Date: 2005-10-15 14:07:03 -0700 (Sat, 15 Oct 2005)
New Revision: 1629

Added:
   trunk/CSP/CSPSim/Include/DynamicModel.h
Modified:
   trunk/CSP/CSPSim/CHANGES.current
Log:
* Add an interface for accessing the vehicle 3D model from subsystem
instances.

Browse at: https://www.zerobar.net/viewcvs/viewcvs.cgi?view=rev&rev=1629

Modified: trunk/CSP/CSPSim/CHANGES.current
===================================================================
--- trunk/CSP/CSPSim/CHANGES.current	2005-10-15 20:20:41 UTC (rev 1628)
+++ trunk/CSP/CSPSim/CHANGES.current	2005-10-15 21:07:03 UTC (rev 1629)
@@ -17,6 +17,9 @@
  * Move ThrustData to its own header and source files.  Remove unused
    parameters from the Engine XML interface.
 
+ * Add an interface for accessing the vehicle 3D model from subsystem
+   instances.
+
 2005-08-27: onsight
  * Link against sigc-2.0, not sigc-1.2 for debug builds under MSVC.
 

Added: trunk/CSP/CSPSim/Include/DynamicModel.h
===================================================================
--- trunk/CSP/CSPSim/Include/DynamicModel.h	2005-10-15 20:20:41 UTC (rev 1628)
+++ trunk/CSP/CSPSim/Include/DynamicModel.h	2005-10-15 21:07:03 UTC (rev 1629)
@@ -0,0 +1,61 @@
+// Combat Simulator Project
+// Copyright (C) 2005 The Combat Simulator Project
+// http://csp.sourceforge.net
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program 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 General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+/**
+ * @file DynamicModel.h
+ *
+ * Provides an interface for vehicle subsystems to interact with the 3D world.
+ **/
+
+#ifndef __DYNAMICMODEL_H__
+#define __DYNAMICMODEL_H__
+
+#include <sigc++/signal.h>
+#include <SimData/Ref.h>
+#include <ObjectModel.h>  // TODO forward declare scenemodel and move signalCreateSceneModel to a cpp file
+
+
+namespace osg { class Group; }
+
+/** Interface provided by DynamicObjects to allow System classes to interact
+ *  with the scene.
+ */
+class DynamicModel: public simdata::Referenced {
+public:
+	// const DynamicModel can add handlers but not send signals.
+	void addInternalViewSignalHandler(sigc::slot<void, bool> const &slot) const { m_InternalViewSignal.connect(slot); }
+	void addCreateSceneModelHandler(sigc::slot<void, osg::Group*> const &slot) const { m_CreateSceneModelSignal.connect(slot); }
+	void addDeleteSceneModelHandler(sigc::slot<void> const &slot) const { m_DeleteSceneModelSignal.connect(slot); }
+
+	void signalCreateSceneModel(SceneModel *model) {
+		assert(model);
+		m_CreateSceneModelSignal.emit(model->getDynamicGroup());
+	}
+	void signalDeleteSceneModel() { m_DeleteSceneModelSignal.emit(); }
+	void signalInternalView(bool internal_view) { m_InternalViewSignal.emit(internal_view); }
+
+private:
+	mutable sigc::signal<void, osg::Group*> m_CreateSceneModelSignal;
+	mutable sigc::signal<void> m_DeleteSceneModelSignal;
+	mutable sigc::signal<void, bool> m_InternalViewSignal;
+};
+
+
+#endif // __DYNAMICMODEL_H__
+