VGearsPFile.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 <OgreAxisAlignedBox.h>
#include <OgreColourValue.h>
#include <OgreMesh.h>
#include <OgreResource.h>
#include <Ogre.h>
#include "common/TypeDefine.h"
#include "common/VGearsManualObject.h"
#include "data/VGearsRSDFile.h"
 
namespace VGears{
 
    class PFile : public Ogre::Resource{
 
        public:
 
            PFile(
              Ogre::ResourceManager* creator, const String &name, Ogre::ResourceHandle handle,
              const String& group, bool is_manual = false,
              Ogre::ManualResourceLoader* loader = nullptr
            );
 
            virtual ~PFile();
 
            virtual bool IsValid();
 
            virtual bool IsPolygonDefinitionListValid();
 
            virtual void AddGroups(
              Ogre::Mesh *mesh, const String &bone_name, const RSDFilePtr &rsd
            ) const;
 
            struct Edge{
 
                uint16 index[2];
            };
 
            struct PolygonDefinition{
 
                uint16 unknown_00;
 
                uint16 vertex[3];
 
                uint16 normal[3];
 
                uint16 edge[3];
 
                uint16 unknown_14;
 
                uint16 unknown_16;
            };
 
            struct MaterialInformation{
 
                uint8 unknown[100];
            };
 
            struct Group{
 
                uint32 primitive_type;
 
                uint32 polygon_start_index;
 
                uint32 num_polygons;
 
                uint32 vertex_start_index;
 
                uint32 nuvertices_;
 
                uint32 edge_start_index;
 
                uint32 nuedges_;
 
                uint32 unknown_1C;
 
                uint32 unknown_20;
 
                uint32 unknown_24;
 
                uint32 unknown_28;
 
                uint32 texture_coordinate_start_index;
 
                uint32 has_texture;
 
                uint32 texture_index;
            };
 
            struct BBoxEntry{
 
                uint32 unknown;
 
                Ogre::AxisAlignedBox bbox;
            };
 
            typedef Ogre::ColourValue Colour;
 
            typedef std::vector<Ogre::Vector3> VertexList;
 
            typedef std::vector<Ogre::Vector3> NormalList;
 
            typedef std::vector<Ogre::Vector3> Unkown1List;
 
            typedef std::vector<Ogre::Vector2> TextureCoordinateList;
 
            typedef std::vector<Colour> VertexColorList;
 
            typedef std::vector<Colour> PolygonColorList;
 
            typedef std::vector<Edge> EdgeList;
 
            typedef std::vector<PolygonDefinition> PolygonDefinitionList;
 
            typedef std::vector<Group> GroupList;
 
            typedef std::vector<BBoxEntry> BBoxList;
 
            static const String RESOURCE_TYPE;
 
            virtual VertexList& GetVertices();
 
            virtual NormalList& GetNormals();
 
            virtual Unkown1List& GetUnknown1();
 
            virtual TextureCoordinateList& GetTextureCoordinates();
 
            virtual VertexColorList& GetVertexColors();
 
            virtual PolygonColorList& GetPolygonColors();
 
            virtual EdgeList& GetEdges();
 
            virtual PolygonDefinitionList& GetPolygonDefinitions();
 
            virtual GroupList& GetGroups();
 
            virtual BBoxList& GetBBoxes();
 
        protected:
            virtual void loadImpl() override;
 
            virtual void unloadImpl() override;
 
            virtual size_t calculateSize() const override;
 
            virtual void AddGroup(
              const Group &group, ManualObject &mo, const String &sub_name,
              const String &material_base_name, const Ogre::Bone *bone
            ) const;
 
            virtual Ogre::Vector3 GetPosition(const Ogre::Bone *bone) const;
 
            static const Ogre::Quaternion STATIC_ROTATION;
 
            static Ogre::Quaternion CreateStaticRotation();
 
        private:
 
            VertexList vertices_;
 
            NormalList normals_;
 
            Unkown1List unknown_1_;
 
            TextureCoordinateList texture_coordinates_;
 
            VertexColorList vertex_colours_;
 
            PolygonColorList polygon_colours_;
 
            EdgeList edges_;
 
            PolygonDefinitionList polygon_definitions_;
 
            GroupList groups_;
 
            BBoxList bounding_boxes_;
    };
 
    typedef Ogre::SharedPtr<PFile> PFilePtr;
}