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/*
* Copyright (C) 2008-2010 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef TRINITY_GRIDSTATES_H
#define TRINITY_GRIDSTATES_H
#include "Map.h"
#include "Object.h"
class 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 InvalidState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
class ActiveState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
class IdleState : public GridState
{
public:
void Update(Map &, NGridType &, GridInfo &, const uint32 &x, const uint32 &y, const uint32 &t_diff) const;
};
class 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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