VGearsHRCFile.h

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/*
 * Copyright (C) 2022 The V-Gears Team
 *
 * This file is part of V-Gears
 *
 * V-Gears is free software: you can redistribute it and/or modify it under
 * terms of the GNU General Public License as published by the Free Software
 * Foundation, version 3.0 (GPLv3) of the License.
 *
 * V-Gears 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.
 */
 
#pragma once
 
#include <OgreResource.h>
#include <OgreMesh.h>
#include <OgreSkeleton.h>
#include "common/TypeDefine.h"
 
namespace VGears{
 
    class HRCMeshLoader;
 
    class HRCSkeletonLoader;
 
    class HRCFile : public Ogre::Resource{
 
        public:
 
            static const float DOWN_SCALER;
 
            HRCFile(
              Ogre::ResourceManager *creator, const String &name,
              Ogre::ResourceHandle handle, const String &group,
              bool is_manual = false, Ogre::ManualResourceLoader *loader = NULL
            );
 
            virtual ~HRCFile();
 
            typedef std::vector<String> RSDNameList;
 
            struct Bone{
 
                String name;
 
                String parent;
 
                Ogre::Real length;
 
                RSDNameList rsd_names;
            };
 
            typedef std::vector<Bone> BoneList;
 
            virtual void SetSkeletonName(const String& name);
 
            virtual const String& GetSkeletonName() const{
                return skeleton_name_;
            }
 
            virtual String GetSkeletonFileName() const;
 
            virtual String GetMeshFileName() const;
 
            virtual BoneList& GetBones(){return bones_;}
 
            virtual const BoneList& GetBones() const{return bones_;}
 
            virtual Ogre::SkeletonPtr GetSkeleton() const;
 
            static const String RESOURCE_TYPE;
 
        protected:
 
            virtual void loadImpl() override final;
 
            virtual void unloadImpl() override final;
 
            virtual size_t CalculateSize() const;
 
            virtual size_t CalculateSize(const Bone &bone) const;
 
        private:
 
            String skeleton_name_;
 
            BoneList bones_;
 
            HRCMeshLoader *mesh_loader_;
 
            HRCSkeletonLoader *skeleton_loader_;
 
            Ogre::SkeletonPtr skeleton_;
 
            Ogre::MeshPtr mesh_;
    };
 
    typedef Ogre::SharedPtr<HRCFile> HRCFilePtr;
}