Adds external dep dtentity

external/dtEntity/include/dtEntityOSG/staticmeshcomponent.h

@@ -0,0 +1,115 @@
+#pragma once
+
+/* -*-c++-*-
+* dtEntity Game and Simulation Engine
+*
+* This library is free software; you can redistribute it and/or modify it under
+* the terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; either version 2.1 of the License, or (at your option)
+* any later version.
+*
+* This library 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 Lesser General Public License for more
+* details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this library; if not, write to the Free Software Foundation, Inc.,
+* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*
+* Martin Scheffler
+*/
+
+#include <dtEntityOSG/export.h>
+#include <dtEntity/defaultentitysystem.h>
+#include <dtEntity/component.h>
+#include <dtEntity/dynamicproperty.h>
+#include <dtEntityOSG/groupcomponent.h>
+#include <dtEntity/property.h>
+#include <dtEntity/stringid.h>
+
+namespace dtEntityOSG
+{
+
+   
+   ///////////////////////////////////////////////////////////////////////////
+   /**
+    * Loads a static mesh from a path
+    */
+   class DTENTITY_OSG_EXPORT StaticMeshComponent
+      : public NodeComponent
+   {
+   public:
+
+      typedef NodeComponent BaseClass;
+
+      static const dtEntity::ComponentType TYPE;
+      static const dtEntity::StringId MeshId;
+      static const dtEntity::StringId CacheHintId;
+      static const dtEntity::StringId OptimizeId;
+      static const dtEntity::StringId IsTerrainId;
+
+      static const dtEntity::StringId CacheNoneId;
+      static const dtEntity::StringId CacheAllId;
+      static const dtEntity::StringId CacheNodesId;
+      static const dtEntity::StringId CacheHardwareMeshesId;
+      
+      StaticMeshComponent();     
+      virtual ~StaticMeshComponent();
+
+      virtual dtEntity::ComponentType GetType() const { return TYPE; }
+
+      virtual void Finished();
+
+      // set existing geometry as static mesh
+      void SetStaticMesh(osg::Node* node);
+    
+      /**
+       * return path of currently loaded mesh
+       */
+      std::string GetMesh() const;
+
+      /**
+       * Load mesh from path
+       */
+      virtual void SetMesh(const std::string& path, dtEntity::StringId cacheHint = CacheAllId);
+
+      void SetCacheHint(dtEntity::StringId v) { mCacheHint.Set(v); }
+      dtEntity::StringId GetCacheHint() const { return mCacheHint.Get(); }
+
+      bool GetOptimize() const { return mOptimize.Get(); }
+      void SetOptimize(bool v) { mOptimize.Set(v); }
+
+      bool GetIsTerrain() const { return mIsTerrainVal; }
+      void SetIsTerrain(bool v);
+
+   protected:
+     
+      // path to loaded script file
+      dtEntity::StringProperty mMeshPathProperty;
+      dtEntity::StringIdProperty mCacheHint;
+      dtEntity::BoolProperty mOptimize;
+      dtEntity::DynamicBoolProperty mIsTerrain;
+      bool mIsTerrainVal;
+      std::string mLoadedMesh;
+   };
+
+
+   ///////////////////////////////////////////////////////////////////////////
+   // storage only
+   class DTENTITY_OSG_EXPORT StaticMeshSystem
+      : public dtEntity::DefaultEntitySystem<StaticMeshComponent>
+   {
+   public:
+
+      static const dtEntity::ComponentType TYPE;
+
+      StaticMeshSystem(dtEntity::EntityManager& em);
+      ~StaticMeshSystem();
+
+      void OnResourceChanged(const dtEntity::Message& msg);
+
+   private:
+      dtEntity::MessageFunctor mResourceChangedFunctor;
+   };
+}