/*
 * Copyright 2010-2016 OpenXcom Developers.
 *
 * This file is part of OpenXcom.
 *
 * OpenXcom 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.
 *
 * OpenXcom 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 OpenXcom.  If not, see <http://www.gnu.org/licenses/>.
 */
#include "EquipmentLayoutItem.h"

namespace OpenXcom
{

/**
 * Initializes a new soldier-equipment layout item from YAML.
 * @param node YAML node.
 */
EquipmentLayoutItem::EquipmentLayoutItem(const YAML::Node &node)
{
	load(node);
}

/**
 * Initializes a new soldier-equipment layout item.
 * @param itemType Item's type.
 * @param slot Occupied slot's id.
 * @param slotX Position-X in the occupied slot.
 * @param slotY Position-Y in the occupied slot.
 * @param ammoItem The ammo has to be loaded into the item. (it's type)
 * @param fuseTimer The turn until explosion of the item. (if it's an activated grenade-type)
 */
EquipmentLayoutItem::EquipmentLayoutItem(const std::string &itemType, const std::string &slot, int slotX, int slotY, const std::string &ammoItem, int fuseTimer) : _itemType(itemType), _slot(slot), _slotX(slotX), _slotY(slotY), _ammoItem(ammoItem), _fuseTimer(fuseTimer)
{
}

/**
 *
 */
EquipmentLayoutItem::~EquipmentLayoutItem()
{
}

/**
 * Returns the item's type which has to be in a slot.
 * @return item type.
 */
std::string EquipmentLayoutItem::getItemType() const
{
	return _itemType;
}

/**
 * Returns the slot to be occupied.
 * @return slot name.
 */
std::string EquipmentLayoutItem::getSlot() const
{
	return _slot;
}

/**
 * Returns the position-X in the slot to be occupied.
 * @return slot-X.
 */
int EquipmentLayoutItem::getSlotX() const
{
	return _slotX;
}

/**
 * Returns the position-Y in the slot to be occupied.
 * @return slot-Y.
 */
int EquipmentLayoutItem::getSlotY() const
{
	return _slotY;
}

/**
 * Returns the ammo has to be loaded into the item.
 * @return ammo type.
 */
std::string EquipmentLayoutItem::getAmmoItem() const
{
	return _ammoItem;
}

/**
 * Returns the turn until explosion of the item. (if it's an activated grenade-type)
 * @return turn count.
 */
int EquipmentLayoutItem::getFuseTimer() const
{
	return _fuseTimer;
}

/**
 * Loads the soldier-equipment layout item from a YAML file.
 * @param node YAML node.
 */
void EquipmentLayoutItem::load(const YAML::Node &node)
{
	_itemType = node["itemType"].as<std::string>(_itemType);
	_slot = node["slot"].as<std::string>(_slot);
	_slotX = node["slotX"].as<int>(0);
	_slotY = node["slotY"].as<int>(0);
	_ammoItem = node["ammoItem"].as<std::string>("NONE");
	_fuseTimer = node["fuseTimer"].as<int>(-1);
}

/**
 * Saves the soldier-equipment layout item to a YAML file.
 * @return YAML node.
 */
YAML::Node EquipmentLayoutItem::save() const
{
	YAML::Node node;
	node["itemType"] = _itemType;
	node["slot"] = _slot;
	// only save this info if it's needed, reduce clutter in saves
	if (_slotX != 0)
	{
		node["slotX"] = _slotX;
	}
	if (_slotY != 0)
	{
		node["slotY"] = _slotY;
	}
	if (_ammoItem != "NONE")
	{
		node["ammoItem"] = _ammoItem;
	}
	if (_fuseTimer >= 0)
	{
		node["fuseTimer"] = _fuseTimer;
	}
	return node;
}

}