150 lines
5.1 KiB
C++
150 lines
5.1 KiB
C++
/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __VEGETATION_SERVER_H__
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#define __VEGETATION_SERVER_H__
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#include "vegetation/InstanceMap.h"
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#include "vegetation/vegetation_fwd_decl.h"
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namespace Vegetation
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{
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/*! \class VegetationServer VegetationServer.h
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* \brief This is a class.
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*
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* for Serialization. !!!!
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* Do not create extern!!!!!
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*/
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class VegetationInstanceContainer: public Core::RefCounted, Serialization::ISerialize
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{
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__DeclareClass( VegetationInstanceContainer );
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public:
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VegetationInstanceContainer(){ };
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virtual ~VegetationInstanceContainer(){ };
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// @ISerialization::GetVersion. when change storage, must add SerializeSVersion count
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virtual Serialization::SVersion GetVersion() const;
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// @ISerialization::Load
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virtual void Load( Serialization::SVersion ver, Serialization::SerializeReader* pReader, const Serialization::SerializationArgs* args );
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// @ISerialization::Save
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virtual void Save( Serialization::SerializeWriter* pWriter ) const;
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Util::Dictionary<Util::StringAtom, VegeInstanceMapPtr> mContainer;
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};
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/*! \class VegetationServer VegetationServer.h
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* \brief This is a class.
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*
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* setup a thread for update vegetation render data
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*/
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class VegetationServer: public Core::RefCounted
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{
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__DeclareClass(VegetationServer);
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__DeclareImageSingleton(VegetationServer);
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public:
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VegetationServer();
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virtual ~VegetationServer();
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//-------------------------------manage template-----------------------------------------
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bool OpenTemplateFile( Util::String filePath = Util::String("asset:vegetation.veg") );
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void SaveTemplateFile( Util::String filePath = Util::String("asset:vegetation.veg") );
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VegeInstanceMapPtr CreateFromTemplate(const Util::StringAtom& tplname);
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VegeInstanceMapPtr CreateFromLast();
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SizeT GetTemplateCount(void) const;
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bool HasTemplate(const Util::StringAtom&) const;
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const VegeInstanceMapPtr& GetTemplate(IndexT index ) const;
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const VegeInstanceMapPtr& FindTemplate(const Util::StringAtom& name) const;
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// add template . if exist, replace; Else add a new template.
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bool AddTemplate(const Util::StringAtom& tplname, const VegeInstanceMapPtr& instmap );
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// Remove template.
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void RemoveTemplate( const Util::StringAtom& tplName );
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//-------------------------------manage active ParticleSystem -----------------------------------------
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SizeT GetActiveCount(void) const;
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void Update(void);
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void ClearActives();
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protected:
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void _attachVegetationInstMap( const VegeInstanceMapPtr& instmap );
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void _deattachVegetationInstMap( const VegeInstanceMapPtr& instmap );
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protected:
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GPtr<VegetationInstanceContainer> mTemplates;
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Util::Array<VegeInstanceMapPtr> mActives;
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friend class VegeInstanceMap;
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};
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//------------------------------------------------------------------------
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inline SizeT VegetationServer::GetTemplateCount(void) const
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{
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return mTemplates->mContainer.Size();
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}
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//------------------------------------------------------------------------
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inline bool VegetationServer::HasTemplate(const Util::StringAtom& name) const
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{
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return mTemplates->mContainer.FindIndex( name ) != InvalidIndex;
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}
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//------------------------------------------------------------------------
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inline const VegeInstanceMapPtr& VegetationServer::GetTemplate(IndexT index ) const
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{
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if ( index >= 0 && index < mTemplates->mContainer.Size() )
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{
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return mTemplates->mContainer.ValueAtIndex( index );
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}
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else
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{
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return VegeInstanceMap::NullVegeInstMap;
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}
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}
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//------------------------------------------------------------------------
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inline const VegeInstanceMapPtr& VegetationServer::FindTemplate(const Util::StringAtom& name) const
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{
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IndexT findIndex = mTemplates->mContainer.FindIndex( name );
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return GetTemplate( findIndex );
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}
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//------------------------------------------------------------------------
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inline SizeT VegetationServer::GetActiveCount(void) const
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{
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return mActives.Size();
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}
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}
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#endif // __VEGETATION_SERVER_H__
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