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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/*
* This file is based on WME Lite.
* http://dead-code.org/redir.php?target=wmelite
* Copyright (c) 2011 Jan Nedoma
*/
#ifndef WINTERMUTE_SYSCLASSREGISTRY_H
#define WINTERMUTE_SYSCLASSREGISTRY_H
#include "wintypes.h"
#include "dctypes.h"
#include "persistent.h"
//#include <set>
//#include <map>
#include "common/hashmap.h"
#include "common/hash-str.h"
#include "common/func.h"
#define FORBIDDEN_SYMBOL_EXCEPTION_FILE
namespace WinterMute {
class CSysClass;
}
namespace Common {
template<typename T> struct Hash;
template<> struct Hash<WinterMute::CSysClass*> : public UnaryFunction<WinterMute::CSysClass*, uint> {
uint operator()(WinterMute::CSysClass* val) const { return (uint)((size_t)val); }
};
}
namespace WinterMute {
class CBGame;
class CBPersistMgr;
class CSysInstance;
class CSysClassRegistry {
public:
static CSysClassRegistry *GetInstance();
HRESULT EnumInstances(SYS_INSTANCE_CALLBACK lpCallback, const char *className, void *lpData);
HRESULT LoadTable(CBGame *Game, CBPersistMgr *PersistMgr);
HRESULT SaveTable(CBGame *Game, CBPersistMgr *PersistMgr, bool quickSave);
HRESULT LoadInstances(CBGame *Game, CBPersistMgr *PersistMgr);
HRESULT SaveInstances(CBGame *Game, CBPersistMgr *PersistMgr, bool quickSave);
void *IDToPointer(int classID, int instanceID);
bool GetPointerID(void *pointer, int *classID, int *instanceID);
bool RegisterClass(CSysClass *classObj);
bool UnregisterClass(CSysClass *classObj);
bool RegisterInstance(const char *className, void *instance);
bool UnregisterInstance(const char *className, void *instance);
void DumpClasses(void *stream);
int GetNextID();
void AddInstanceToTable(CSysInstance *instance, void *pointer);
CSysClassRegistry();
virtual ~CSysClassRegistry();
bool _disabled;
int _count;
typedef Common::HashMap<CSysClass *, CSysClass *> Classes;
Classes _classes;
typedef Common::HashMap<AnsiString, CSysClass *> NameMap;
NameMap _nameMap;
typedef Common::HashMap<int, CSysClass *> IdMap;
IdMap _idMap;
typedef Common::HashMap<void *, CSysInstance *> InstanceMap;
InstanceMap _instanceMap;
typedef Common::HashMap<int, CSysInstance *> SavedInstanceMap;
SavedInstanceMap _savedInstanceMap;
};
} // end of namespace WinterMute
#endif
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