spherecollisionshape.cpp

// © Copyright 2010 - 2014 BlackTopp Studios Inc.
/* This file is part of The Mezzanine Engine.

    The Mezzanine Engine is free software: you can redistribute it and/or modify
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    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with The Mezzanine Engine.  If not, see <http://www.gnu.org/licenses/>.
*/
/* The original authors have included a copy of the license specified above in the
   'Docs' folder. See 'gpl.txt'
*/
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*/
#ifndef _physicsspherecollisionshape_cpp
#define _physicsspherecollisionshape_cpp

#include "Physics/spherecollisionshape.h"
#include "collisionshapemanager.h"
#include "stringtool.h"

#include "btBulletDynamicsCommon.h"

namespace Mezzanine
{
    namespace Physics
    {
        /////////////////////////////////////////
        // SphereCollisionShape Functions

        SphereCollisionShape::SphereCollisionShape(const String& Name, const Real& Radius)
        {
            this->Name = Name;
            SetPointers(new btSphereShape(Radius));
            this->GetSphereShape()->setImplicitShapeDimensions(Vector3(Radius,0,0).GetBulletVector3());
        }

        SphereCollisionShape::SphereCollisionShape(const String& Name, btSphereShape* BulletShape)
        {
            this->Name = Name;
            SetPointers(BulletShape);
            //this->GetSphereShape()->setImplicitShapeDimensions(Vector3(0,0,0).GetBulletVector3());
        }

        SphereCollisionShape::SphereCollisionShape(XML::Node OneNode)
        {
            if(OneNode.GetAttribute("Version").AsInt() == 1)
            {
                XML::Attribute OneName = OneNode.GetChild("PrimitiveCollisionShape").GetChild("CollisionShape").GetAttribute("Name");               // get name
                if(!OneName) { MEZZ_EXCEPTION(Exception::PARAMETERS_EXCEPTION,"Could not find Name Attribute on CollsionShape Node during preparation for deserialization."); }

                this->Name = Name;
                SetPointers(new btSphereShape(0));
                this->GetSphereShape()->setImplicitShapeDimensions(Vector3(0,0,0).GetBulletVector3());

                this->ProtoDeSerialize(OneNode);
            }else{
                DeSerializeError("find usable serialization version",SphereCollisionShape::SerializableName());
            }
        }

        SphereCollisionShape::~SphereCollisionShape()
        {
            delete GetSphereShape();
        }

        Real SphereCollisionShape::GetRadius() const
        {
            return GetSphereShape()->getRadius();
        }

        CollisionShape::ShapeType SphereCollisionShape::GetType() const
        {
            return CollisionShape::ST_Sphere;
        }

        btSphereShape* SphereCollisionShape::GetSphereShape() const
            { return static_cast<btSphereShape*>(ShapeBase); }

        void SphereCollisionShape::ProtoSerialize(XML::Node& CurrentRoot) const
        {
            XML::Node CollisionNode = CurrentRoot.AppendChild(this->SphereCollisionShape::SerializableName());
            if (!CollisionNode) { SerializeError("create CollisionNode",this->SphereCollisionShape::SerializableName());}

            XML::Attribute Version = CollisionNode.AppendAttribute("Version");
            if (Version)
                { Version.SetValue(1); }
            else
                { SerializeError("Create Version Attribute", SerializableName()); }

            this->PrimitiveCollisionShape::ProtoSerialize(CollisionNode);
        }

        void SphereCollisionShape::ProtoDeSerialize(const XML::Node& OneNode)
        {
            if ( Mezzanine::String(OneNode.Name())==this->SphereCollisionShape::SerializableName() )
            {
                if(OneNode.GetAttribute("Version").AsInt() == 1)
                {
                    XML::Node CollisionNode = OneNode.GetChild(this->PrimitiveCollisionShape::SerializableName());
                    if(!CollisionNode)
                        { DeSerializeError("locate PrimitiveCollisionShape node",SerializableName()); }
                    this->PrimitiveCollisionShape::ProtoDeSerialize(CollisionNode);

                }else{
                    DeSerializeError("find usable serialization version",SerializableName());
                }
            }else{
                DeSerializeError(String("find correct class to deserialize, found a ")+OneNode.Name(),SerializableName());
            }
        }

        String SphereCollisionShape::SerializableName()
            {   return String("SphereCollisionShape"); }

    }//Physics
}//Mezzanine

std::ostream& operator << (std::ostream& stream, const Mezzanine::Physics::SphereCollisionShape& ShapeToSerialize)
    { Mezzanine::Serialize(stream, ShapeToSerialize); return stream; }

std::istream& operator >> (std::istream& stream, Mezzanine::Physics::SphereCollisionShape& x)
    { return Mezzanine::DeSerialize(stream, x); }

void operator >> (const Mezzanine::XML::Node& OneNode, Mezzanine::Physics::SphereCollisionShape& x)
    { x.ProtoDeSerialize(OneNode); }

#endif