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/*
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* Copyright (C) 2008-2009 Trinity <http://www.trinitycore.org/>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <sys/types.h>
#include "VMapFactory.h"
#include "VMapManager.h"
using namespace G3D;
namespace VMAP
{
extern void chompAndTrim(std::string& str);
VMapManager *gVMapManager = 0;
Table<unsigned int , bool>* iIgnoreSpellIds=0;
//===============================================
// result false, if no more id are found
bool getNextId(const std::string& pString, unsigned int& pStartPos, unsigned int& pId)
{
bool result = false;
unsigned int i;
for(i=pStartPos;i<pString.size(); ++i)
{
if(pString[i] == ',')
{
break;
}
}
if(i>pStartPos)
{
std::string idString = pString.substr(pStartPos, i-pStartPos);
pStartPos = i+1;
chompAndTrim(idString);
pId = atoi(idString.c_str());
result = true;
}
return(result);
}
//===============================================
/**
parameter: String of map ids. Delimiter = ","
*/
void VMapFactory::preventSpellsFromBeingTestedForLoS(const char* pSpellIdString)
{
if(!iIgnoreSpellIds)
iIgnoreSpellIds = new Table<unsigned int , bool>();
if(pSpellIdString != NULL)
{
unsigned int pos =0;
unsigned int id;
std::string confString(pSpellIdString);
chompAndTrim(confString);
while(getNextId(confString, pos, id))
{
iIgnoreSpellIds->set(id, true);
}
}
}
//===============================================
bool VMapFactory::checkSpellForLoS(unsigned int pSpellId)
{
return(!iIgnoreSpellIds->containsKey(pSpellId));
}
//===============================================
// just return the instance
IVMapManager* VMapFactory::createOrGetVMapManager()
{
if(gVMapManager == 0)
gVMapManager= new VMapManager(); // should be taken from config ... Please change if you like :-)
return gVMapManager;
}
//===============================================
// delete all internal data structures
void VMapFactory::clear()
{
if(iIgnoreSpellIds)
{
delete iIgnoreSpellIds;
iIgnoreSpellIds = NULL;
}
if(gVMapManager)
{
delete gVMapManager;
gVMapManager = NULL;
}
}
}
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