/* 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 3 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/>.
 *
 */

#include "tetraedge/te/te_object.h"
#include "common/debug.h"

namespace Tetraedge {

TeObject::TeObject() {
}

void TeObject::deleteLater() {
	pendingDeleteList()->push_back(this);
}

/*static*/
void TeObject::deleteLaterStatic(TeObject *obj) {
	pendingDeleteList()->push_back(obj);
}

/*static*/
void TeObject::deleteNow() {
	Common::Array<TeObject *> *pending = pendingDeleteList();
	for (auto *obj : (*pending)) {
		delete obj;
	}
	pending->clear();
}

/*static*/
Common::Array<TeObject *> *TeObject::_pendingDeleteList = nullptr;

/*static*/
Common::Array<TeObject *> *TeObject::pendingDeleteList() {
	if (!_pendingDeleteList)
		_pendingDeleteList = new Common::Array<TeObject *>();
	return _pendingDeleteList;
}

/*static*/
void TeObject::cleanup() {
	// Should be deleted already, but if not..
	if (_pendingDeleteList && _pendingDeleteList->size()) {
		warning("Leaking %d objects on shutdown.", _pendingDeleteList->size());
		for (auto *obj : (*_pendingDeleteList)) {
			debug("Leaked %p", (void *)obj);
		}
	}
	delete _pendingDeleteList;
	_pendingDeleteList = nullptr;
}


} // end namespace Tetraedge