/* 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 "ultima/ultima8/gumps/gump_notify_process.h"
#include "ultima/ultima8/gumps/gump.h"
#include "ultima/ultima8/world/get_object.h"

namespace Ultima {
namespace Ultima8 {

DEFINE_RUNTIME_CLASSTYPE_CODE(GumpNotifyProcess)

GumpNotifyProcess::GumpNotifyProcess()
	: Process(), _gump(0) {

}

GumpNotifyProcess::GumpNotifyProcess(uint16 it) : Process(it), _gump(0) {
	_result = 0;
	_type = 0x200; // CONSTANT!
}

GumpNotifyProcess::~GumpNotifyProcess(void) {
}

void GumpNotifyProcess::setGump(Gump *g) {
	_gump = g->getObjId();
}


void GumpNotifyProcess::notifyClosing(int res) {
	_gump = 0;
	_result = res;
	if (!(_flags & PROC_TERMINATED)) terminate();
}

void GumpNotifyProcess::terminate() {
	Process::terminate();

	if (_gump) {
		Gump *g = Ultima8::getGump(_gump);
		assert(g);
		g->Close();
	}
}

void GumpNotifyProcess::run() {
}

Common::String GumpNotifyProcess::dumpInfo() const {
	return Process::dumpInfo() +
		Common::String::format(", gump: %u", _gump);
}

void GumpNotifyProcess::saveData(Common::WriteStream *ws) {
	Process::saveData(ws);

	ws->writeUint16LE(_gump);
}

bool GumpNotifyProcess::loadData(Common::ReadStream *rs, uint32 version) {
	if (!Process::loadData(rs, version)) return false;

	_gump = rs->readUint16LE();

	return true;
}

} // End of namespace Ultima8
} // End of namespace Ultima