mangos/src/game/vmap/VMapFactory.cpp
2018-01-14 10:24:47 +00:00

137 lines
4.0 KiB
C++

/**
* MaNGOS is a full featured server for World of Warcraft, supporting
* the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
*
* Copyright (C) 2005-2018 MaNGOS project <https://getmangos.eu>
*
* 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
*
* World of Warcraft, and all World of Warcraft or Warcraft art, images,
* and lore are copyrighted by Blizzard Entertainment, Inc.
*/
#include "VMapFactory.h"
#include "VMapManager2.h"
using namespace G3D;
namespace VMAP
{
void VMapFactory::chompAndTrim(std::string& str)
{
while (str.length() > 0)
{
char lc = str[str.length() - 1];
if (lc == '\r' || lc == '\n' || lc == ' ' || lc == '"' || lc == '\'')
{
str = str.substr(0, str.length() - 1);
}
else
{
break;
}
}
while (str.length() > 0)
{
char lc = str[0];
if (lc == ' ' || lc == '"' || lc == '\'')
{
str = str.substr(1, str.length() - 1);
}
else
{
break;
}
}
}
IVMapManager* gVMapManager = 0;
Table<unsigned int , bool>* iIgnoreSpellIds = 0;
//===============================================
// result false, if no more id are found
bool VMapFactory::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 VMapManager2(); } // should be taken from config ... Please change if you like :-)
return gVMapManager;
}
//===============================================
// delete all internal data structures
void VMapFactory::clear()
{
delete iIgnoreSpellIds;
delete gVMapManager;
iIgnoreSpellIds = NULL;
gVMapManager = NULL;
}
}