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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_COLL_TEMPL_H
#define WINTERMUTE_COLL_TEMPL_H
#include "common/array.h"
#include "engines/wintermute/base/base_persistence_manager.h"
namespace Wintermute {
// Basically Common::Array with peristence-support.
template<typename TYPE>
class BaseArrayBase : public Common::Array<TYPE> {
public:
// TODO: Might want to make sure that destructors are called when replacing/deleting/getting destructed
int add(TYPE newElement) {
Common::Array<TYPE>::push_back(newElement);
return Common::Array<TYPE>::size() - 1;
}
void remove_at(uint32 idx) {
Common::Array<TYPE>::remove_at(idx);
}
void remove_at(uint32 idx, uint32 num) {
while (num) {
if (idx >= Common::Array<TYPE>::size()) {
break;
}
Common::Array<TYPE>::remove_at(idx);
}
}
template<typename T2>
void copy(const BaseArrayBase<T2> &src) {
Common::Array<TYPE>::insert_at(0, src);
}
};
template <typename TYPE>
class BaseArray : public BaseArrayBase<TYPE> {
public:
bool persist(BasePersistenceManager *persistMgr) {
int32 j;
if (persistMgr->getIsSaving()) {
j = Common::Array<TYPE>::size();
persistMgr->transferSint32("ArraySize", &j);
typename Common::Array<TYPE>::const_iterator it = Common::Array<TYPE>::begin();
for (; it != Common::Array<TYPE>::end(); ++it) {
TYPE obj = *it;
persistMgr->transferPtr("", &obj);
}
} else {
Common::Array<TYPE>::clear();
persistMgr->transferSint32("ArraySize", &j);
for (int i = 0; i < j; i++) {
TYPE obj = nullptr;
persistMgr->transferPtr("", &obj);
this->add(obj);
}
}
return true;
}
};
template <>
class BaseArray<char *> : public BaseArrayBase<char *> {
public:
bool persist(BasePersistenceManager *persistMgr) {
int32 j;
if (persistMgr->getIsSaving()) {
j = Common::Array<char *>::size();
persistMgr->transferSint32("ArraySize", &j);
Common::Array<char *>::const_iterator it = Common::Array<char *>::begin();
for (; it != Common::Array<char *>::end(); ++it) {
char * obj = *it;
persistMgr->transferCharPtr("", &obj);
}
} else {
Common::Array<char *>::clear();
persistMgr->transferSint32("ArraySize", &j);
for (int i = 0; i < j; i++) {
char * obj = nullptr;
persistMgr->transferCharPtr("", &obj);
add(obj);
}
}
return true;
}
};
template <>
class BaseArray<const char *> : public BaseArrayBase<const char *> {
public:
bool persist(BasePersistenceManager *persistMgr) {
int32 j;
if (persistMgr->getIsSaving()) {
j = Common::Array<const char *>::size();
persistMgr->transferSint32("ArraySize", &j);
Common::Array<const char *>::const_iterator it = Common::Array<const char *>::begin();
for (; it != Common::Array<const char *>::end(); ++it) {
const char * obj = *it;
persistMgr->transferConstChar("", &obj);
}
} else {
Common::Array<const char *>::clear();
persistMgr->transferSint32("ArraySize", &j);
for (int i = 0; i < j; i++) {
const char * obj = nullptr;
persistMgr->transferConstChar("", &obj);
add(obj);
}
}
return true;
}
};
} // End of namespace Wintermute
#endif
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