diff options
Diffstat (limited to 'engines/wintermute/system/sys_class_registry.h')
-rw-r--r-- | engines/wintermute/system/sys_class_registry.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/engines/wintermute/system/sys_class_registry.h b/engines/wintermute/system/sys_class_registry.h new file mode 100644 index 0000000000..ef7218c7c1 --- /dev/null +++ b/engines/wintermute/system/sys_class_registry.h @@ -0,0 +1,106 @@ +/* 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 "engines/wintermute/wintypes.h" +#include "engines/wintermute/dctypes.h" +#include "engines/wintermute/system/sys_class.h" +#include "common/hashmap.h" +#include "common/hash-str.h" +#include "common/func.h" +#include "common/stream.h" + +namespace Wintermute { +class SystemClass; +} + +namespace Common { +template<typename T> struct Hash; +template<> struct Hash<Wintermute::SystemClass *> : public UnaryFunction<Wintermute::SystemClass *, uint> { + uint operator()(Wintermute::SystemClass *val) const { + return (uint)((size_t)val); + } +}; + +} + +namespace Wintermute { + +class BaseGame; +class BasePersistenceManager; +class SystemInstance; + +class SystemClassRegistry { + void unregisterClasses(); +public: + void registerClasses(); // persistent.cpp + static SystemClassRegistry *getInstance(); + + SystemClassRegistry(); + virtual ~SystemClassRegistry(); + + bool enumInstances(SYS_INSTANCE_CALLBACK lpCallback, const char *className, void *lpData); + bool loadTable(BaseGame *Game, BasePersistenceManager *PersistMgr); + bool saveTable(BaseGame *Game, BasePersistenceManager *PersistMgr, bool quickSave); + bool loadInstances(BaseGame *Game, BasePersistenceManager *PersistMgr); + bool saveInstances(BaseGame *Game, BasePersistenceManager *PersistMgr, bool quickSave); + void *idToPointer(int classID, int instanceID); + bool getPointerID(void *pointer, int *classID, int *instanceID); + bool registerClass(SystemClass *classObj); + bool unregisterClass(SystemClass *classObj); + bool registerInstance(const char *className, void *instance); + bool unregisterInstance(const char *className, void *instance); + void dumpClasses(Common::WriteStream *stream); + int getNextID(); + void addInstanceToTable(SystemInstance *instance, void *pointer); + + bool _disabled; + int _count; + + typedef Common::HashMap<SystemClass *, SystemClass *> Classes; + Classes _classes; + + typedef Common::HashMap<AnsiString, SystemClass *> NameMap; + NameMap _nameMap; + + typedef Common::HashMap<int, SystemClass *> IdMap; + IdMap _idMap; + + typedef Common::HashMap<void *, SystemInstance *> InstanceMap; + InstanceMap _instanceMap; + + typedef Common::HashMap<int, SystemInstance *> SavedInstanceMap; + SavedInstanceMap _savedInstanceMap; + +}; + +} // end of namespace Wintermute + +#endif |