/*!
 * AbStatusIO
 * 
 *
 *  Saves and loads the game status
 *
 * Copyright (c) 2007 by OneManBand Software
 */

#include "StdAfx.h"
#include "tuonolib.h"
#include "AbStatusIO.h"


extern TuCoreServer* tu;

AbStatusIO::AbStatusIO(void)
{
}

AbStatusIO::~AbStatusIO(void)
{
}

 void AbStatusIO::DataWrite_Start(AbIODevice* i)
 {
	 i->SaveString("Default Tuono Status I/O file. Version 1");

 }
void AbStatusIO::DataRead_Start(AbIODevice* i)
{
	i->LoadString(); //skip header
}

void AbStatusIO::WriteData(AbIODevice* i,TuSaveEnabledObject* obj)
{
 i->SaveString("<object>");

  
	i->SaveString(obj->GetObjectID()->GetStringID() );

 // now save
 obj->Save(i);

 i->SaveString("</object>");
}
	 

AbstractedObject* AbStatusIO::ReadData(AbIODevice* i)
{
	std::string check = i->LoadString();
	if ( check=="</end>" || i->EndOfFile())
	{
		return NULL;
	}


	// get the game to read meta data and create the appropriate object
	TuSaveEnabledObject* b = NULL;
	check = i->LoadString();
	
	/// we're safe to dodgy casts here, since the object couldn't of
	// saved if it wasn't TuSaveEnabledObject*
	b = (TuSaveEnabledObject*) tu->GetObjectFactory()->CreateObject(check);
			
	if (b!=NULL)
	{
	// now load
	b->Load(i);
	}

	i->LoadString();

	AbstractedObject* a = (AbstractedObject*)b;
	return a;
}

 void AbStatusIO::DataWrite_Terminate(AbIODevice* i)
 {
	 i->SaveString("</end>");

 }
	void AbStatusIO::DataRead_Terminate(AbIODevice* i)
	{
	// nothing
	}