Adds external dep dtentity

external/dtEntity/include/dtEntityOSG/pathcomponent.h

@@ -0,0 +1,98 @@
+#pragma once
+
+/*
+* 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 <dtEntity/component.h>
+#include <dtEntity/defaultentitysystem.h>
+#include <dtEntity/message.h>
+#include <dtEntity/property.h>
+#include <dtEntityOSG/nodecomponent.h>
+#include <dtEntity/scriptaccessor.h>
+
+namespace dtEntityOSG
+{
+
+   class PathComponent : public dtEntityOSG::NodeComponent
+   {
+      typedef dtEntityOSG::NodeComponent BaseClass;
+
+   public:
+      
+      static const dtEntity::ComponentType TYPE;
+      static const dtEntity::StringId VertsId;
+      static const dtEntity::StringId PathVisibleId;
+      static const dtEntity::StringId VertsVisibleId;
+
+      typedef dtEntity::PropertyArray::size_type size_type;
+
+      PathComponent();
+      virtual ~PathComponent();
+
+      virtual dtEntity::ComponentType GetType() const { return TYPE; }
+      virtual bool IsInstanceOf(dtEntity::ComponentType id) const
+      { 
+         return (id == TYPE); 
+      }
+
+      virtual void Finished();
+
+      void SetPathsVisible(bool v) { mPathsVisible.Set(v); }
+      bool GetPathsVisible() const { return mPathsVisible.Get(); }
+
+      void SetVertsVisible(bool v) { mVertsVisible.Set(v); }
+      bool GetVertsVisible() const { return mVertsVisible.Get(); }
+
+      osg::Vec3 GetVertex(size_type index) const;
+      void SetVertex(size_type index, const osg::Vec3& v);
+      size_type GetNumVertices() const;
+
+   private:
+
+      dtEntity::ArrayProperty mVerts;
+      dtEntity::BoolProperty mPathsVisible;
+      dtEntity::BoolProperty mVertsVisible;
+   };
+
+
+   ////////////////////////////////////////////////////////////////////////////////
+
+   class PathSystem
+      : public dtEntity::DefaultEntitySystem<PathComponent>
+      , public dtEntity::ScriptAccessor
+   {
+      typedef dtEntity::DefaultEntitySystem<PathComponent> BaseClass;
+
+   public:
+
+      static const dtEntity::ComponentType TYPE;
+
+      PathSystem(dtEntity::EntityManager& em);
+      ~PathSystem();
+
+      dtEntity::Property* ScriptPickVertex(const dtEntity::PropertyArgs& args);
+      dtEntity::Property* ScriptGetVertexWorldPosition(const dtEntity::PropertyArgs& args);
+      dtEntity::Property* ScriptSetVertexWorldPosition(const dtEntity::PropertyArgs& args);
+      dtEntity::Property* ScriptDuplicateVertex(const dtEntity::PropertyArgs& args);
+
+   private:
+
+   };
+}