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/*
* Copyright (C) 2005-2009 MaNGOS <http://www.mangosproject.org/>
*
* 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
*/
#ifndef TRINITY_GRIDSTATES_H
#define TRINITY_GRIDSTATES_H
#include "Map.h"
#include "Object.h"
class TRINITY_DLL_DECL GridState
{
public:
#ifdef TRINITY_DEBUG
#define MAGIC_TESTVAL 0xFBE823BA
GridState() { i_Magic = MAGIC_TESTVAL; }
bool checkMagic()
{
if(i_Magic != MAGIC_TESTVAL)
{
sLog.outError("!!! GridState: Magic value gone !!!");
return false;
}
return true;
}
void setMagic() { i_Magic = MAGIC_TESTVAL; }
unsigned int i_Magic;
#endif
virtual void Update(Map &, NGridType&, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const = 0;
};
class TRINITY_DLL_DECL InvalidState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
class TRINITY_DLL_DECL ActiveState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
class TRINITY_DLL_DECL IdleState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
class TRINITY_DLL_DECL RemovalState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
#endif
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