File: qd_grid_zone_state.cpp

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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 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 "qdengine/qd_fwd.h"
#include "qdengine/qdcore/qd_grid_zone.h"
#include "qdengine/qdcore/qd_grid_zone_state.h"

namespace QDEngine {

const char *const qdGridZoneState::ZONE_STATE_ON_NAME = "\xc2\xea\xeb"; // "Вкл" -- "On"
const char *const qdGridZoneState::ZONE_STATE_OFF_NAME = "\xc2\xfb\xea\xeb"; // "Выкл" -- "Off"

qdGridZoneState::qdGridZoneState(bool st) : _state(st) {
	if (st)
		set_name(ZONE_STATE_ON_NAME);
	else
		set_name(ZONE_STATE_OFF_NAME);
}

qdGridZoneState::qdGridZoneState(const qdGridZoneState &st) : qdConditionalObject(st),
	_state(st._state) {
}

qdGridZoneState::~qdGridZoneState() {
}

qdGridZoneState &qdGridZoneState::operator = (const qdGridZoneState &st) {
	if (this == &st) return *this;

	_state = st._state;

	return *this;
}

bool qdGridZoneState::load_script(const xml::tag *p) {
	return load_conditions_script(p);
}

bool qdGridZoneState::save_script(Common::WriteStream &fh, int indent) const {
	for (int i = 0; i < indent; i++) {
		fh.writeString("\t");
	}
	fh.writeString("<grid_zone_state");

	if (_state) {
		fh.writeString(" state=\"1\"");
	} else {
		fh.writeString(" state=\"0\"");
	};

	if (has_conditions()) {
		fh.writeString(">\r\n");

		save_conditions_script(fh, indent);

		for (int i = 0; i < indent; i++) {
			fh.writeString("\t");
		}
		fh.writeString("</grid_zone_state>\r\n");
	} else {
		fh.writeString("/>\r\n");
	}

	return true;
}

qdConditionalObject::trigger_start_mode qdGridZoneState::trigger_start() {
	if (!owner()) return qdConditionalObject::TRIGGER_START_FAILED;

	static_cast<qdGridZone *>(owner())->set_state(state());

	return qdConditionalObject::TRIGGER_START_ACTIVATE;
}
} // namespace QDEngine