ryzom-core/ryzom/client/src/item_group_manager.cpp

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010-2017  Winch Gate Property Limited
//
// This source file has been modified by the following contributors:
// Copyright (C) 2020  Jan BOON (Kaetemi) <jan.boon@kaetemi.be>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#include "stdpch.h"

#ifdef RYZOM_FORGE
#include "item_group_manager.h"
#include "interface_v3/inventory_manager.h"
#include "nel/gui/widget_manager.h"
#include "nel/misc/sheet_id.h"
#include "nel/misc/stream.h"
#include "nel/misc/o_xml.h"
#include "nel/misc/i_xml.h"
#include "nel/misc/file.h"
#include "libxml/tree.h"
#include "game_share/item_type.h"
#include "client_sheets/item_sheet.h"
#include "net_manager.h"
#include "connection.h" // Used to access PlayerSelectedFileName for xml filename
#include "nel/gui/db_manager.h"
#include "interface_v3/interface_manager.h"
#include "nel/gui/group_menu.h"
#include "nel/misc/i18n.h"
#include "nel/misc/algo.h"
CItemGroupManager *CItemGroupManager::_Instance = NULL;

CItemGroup::CItemGroup()
{
}

bool CItemGroup::contains(CDBCtrlSheet *other)
{
	SLOT_EQUIPMENT::TSlotEquipment slot = SLOT_EQUIPMENT::UNDEFINED;
	return contains(other, slot);
}
bool CItemGroup::contains(CDBCtrlSheet *other, SLOT_EQUIPMENT::TSlotEquipment &slot)
{
	slot = SLOT_EQUIPMENT::UNDEFINED;
	for(int i=0;i<Items.size();i++)
	{
		CItem item = Items[i];
		if(item.useCreateTime() && item.createTime == other->getItemCreateTime() && item.serial == other->getItemSerial())
		{
			slot = item.slot;
			return true;
		}
		// Present for compatibility reasons
		NLMISC::CSheetId sheet = NLMISC::CSheetId(other->getSheetId());
		if (sheet.toString()  == item.sheetName  && other->getQuality()   == item.quality &&
				other->getItemWeight() == item.weight     && other->getItemColor() == item.color &&
				(!item.usePrice || (other->getItemPrice()  >= item.minPrice && other->getItemPrice() <= item.maxPrice))
				)
		{
			slot = item.slot;
			return true;
		}
	}

	return false;
}

void CItemGroup::addItem(sint32 createTime, sint32 serial, SLOT_EQUIPMENT::TSlotEquipment slot)
{
	//Don't add an item if it already exists, this could cause issue
	// It's happening either if we are creating a group with a 2 hands items (and the item is found both in handR and handL)
	// Or if an user incorrectly edit his group file
	for(int i=0; i<Items.size(); i++)
	{
		if( Items[i].createTime == createTime &&  Items[i].serial == serial)
		{
			nldebug("Not adding duplicate item, createTime: %d, serial: %d", createTime, serial);
			//In this case, we are adding the duplicate item for a 2 hands item
			//If it's saved as a left hand item, save it as a right hand item instead (so we have only 1 correct item)
			if(Items[i].slot == SLOT_EQUIPMENT::HANDL && slot == SLOT_EQUIPMENT::HANDR)
				Items[i].slot = SLOT_EQUIPMENT::HANDR;
			return;
		}
	}
	Items.push_back(CItem(createTime, serial, slot));
}

void CItemGroup::addRemove(std::string slotName)
{
	SLOT_EQUIPMENT::TSlotEquipment slot = SLOT_EQUIPMENT::stringToSlotEquipment(NLMISC::toUpperAscii(slotName));
	if(slot != SLOT_EQUIPMENT::UNDEFINED)
		addRemove(slot);
}

void CItemGroup::addRemove(SLOT_EQUIPMENT::TSlotEquipment slot)
{
	removeBeforeEquip.push_back(slot);
}

void CItemGroup::writeTo(xmlNodePtr node)
{
	xmlNodePtr groupNode = xmlNewChild (node, NULL, (const xmlChar*)"group", NULL );
	xmlSetProp(groupNode, (const xmlChar*)"name", (const xmlChar*)name.c_str());
	for(int i=0;i<Items.size();i++)
	{
		CItem item = Items[i];
		xmlNodePtr itemNode = xmlNewChild(groupNode, NULL, (const xmlChar*)"item", NULL);
		if(item.useCreateTime())
		{
			xmlSetProp (itemNode, (const xmlChar*)"createTime", (const xmlChar*)NLMISC::toString(item.createTime).c_str());
			xmlSetProp (itemNode, (const xmlChar*)"serial", (const xmlChar*)NLMISC::toString(item.serial).c_str());
		}
		// Present for compatibility reasons
		else
		{
			xmlSetProp (itemNode, (const xmlChar*)"sheetName", (const xmlChar*)item.sheetName.c_str());
			xmlSetProp (itemNode, (const xmlChar*)"quality", (const xmlChar*)NLMISC::toString(item.quality).c_str());
			xmlSetProp (itemNode, (const xmlChar*)"weight", (const xmlChar*)NLMISC::toString(item.weight).c_str());
			xmlSetProp (itemNode, (const xmlChar*)"color", (const xmlChar*)NLMISC::toString(item.color).c_str());
			xmlSetProp (itemNode, (const xmlChar*)"minPrice", (const xmlChar*)NLMISC::toString(item.minPrice).c_str());
			xmlSetProp (itemNode, (const xmlChar*)"maxPrice", (const xmlChar*)NLMISC::toString(item.maxPrice).c_str());
		}
		// We need to save slot only if it's useful for clarity
		//if(item.slot == SLOT_EQUIPMENT::HANDL || item.slot == SLOT_EQUIPMENT::HANDR)
		xmlSetProp(itemNode, (const xmlChar*)"slot", (const xmlChar*)SLOT_EQUIPMENT::toString(item.slot).c_str());
	}
	for(int i=0;i<removeBeforeEquip.size();i++)
	{
		xmlNodePtr removeNode = xmlNewChild(groupNode, NULL, (const xmlChar*)"remove", NULL);
		xmlSetProp(removeNode, (const xmlChar*)"slot", (xmlChar*)SLOT_EQUIPMENT::toString(removeBeforeEquip[i]).c_str());
	}
}


void CItemGroup::readFrom(xmlNodePtr node)
{
	CXMLAutoPtr ptrName;
	ptrName = (char*) xmlGetProp( node, (xmlChar*)"name" );
	if (ptrName) NLMISC::fromString((const char*)ptrName, name);

	xmlNodePtr curNode = node->children;
	while(curNode)
	{
		if (strcmp((char*)curNode->name, "item") == 0)
		{

			CItem item;
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"createTime");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.createTime);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"serial");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.serial);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"slot");
			std::string slot;
			if (ptrName) NLMISC::fromString((const char*)ptrName, slot);
			item.slot = SLOT_EQUIPMENT::stringToSlotEquipment(NLMISC::toUpperAscii(slot));
			// Old read, keep for compatibility reasons
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"sheetName");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.sheetName);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"quality");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.quality);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"weight");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.weight);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"color");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.color);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"minPrice");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.minPrice);
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"maxPrice");
			if (ptrName) NLMISC::fromString((const char*)ptrName, item.maxPrice);
			item.usePrice = (item.minPrice != 0 || item.maxPrice != std::numeric_limits<uint32>::max());
			if(item.createTime != 0)
			{
				addItem(item.createTime, item.serial, item.slot);
			}
			// Old load : keep for compatibility / migration reasons
			else
			{
				Items.push_back(item);
			}
		}
		if (strcmp((char*)curNode->name, "remove") == 0)
		{
			std::string slot;
			ptrName = (char*) xmlGetProp(curNode, (xmlChar*)"slot");
			if (ptrName) NLMISC::fromString((const char*)ptrName, slot);
			addRemove(slot);
		}

		curNode = curNode->next;
	}

}

CItemGroupManager::CItemGroupManager()
{
	_EndInvalidAction = 0;
	_StartInvalidAction = 0;
	_MigrationDone = false;
}

void CItemGroupManager::init()
{
	_MigrationDone = false;
	loadGroups();
	linkInterface();
}

void CItemGroupManager::linkInterface()
{
	//attach item group subgroup to right-click in bag group
	CWidgetManager* pWM = CWidgetManager::getInstance();
	CGroupMenu   *pRootMenu = dynamic_cast<CGroupMenu*>(pWM->getElementFromId("ui:interface:item_menu_in_bag"));
	CGroupSubMenu *pMenu = pRootMenu->getRootMenu();
	//get item subgroup
	CGroupMenu   *pGroupMenu = dynamic_cast<CGroupMenu*>(pWM->getElementFromId("ui:interface:item_menu_in_bag:item_group_menu"));
	CGroupSubMenu *pGroupSubMenu = NULL;
	if (pGroupMenu) pGroupSubMenu = pGroupMenu->getRootMenu();
	if (pMenu && pGroupSubMenu)
		pMenu->setSubMenu(pMenu->getNumLine() - 1, pGroupSubMenu);
	else
		nlwarning("Couldn't link group submenu to item_menu_in_bag, check your widgets.xml file");
}

void CItemGroupManager::uninit()
{
	saveGroups();
	unlinkInterface();
	_Groups.clear();
}

void CItemGroupManager::unlinkInterface()
{
	// We need to unlink our menu to avoid crash on interface release
	CWidgetManager* pWM = CWidgetManager::getInstance();
	CGroupMenu   *pGroupMenu = dynamic_cast<CGroupMenu*>(pWM->getElementFromId("ui:interface:item_menu_in_bag:item_group_menu"));
	CGroupSubMenu *pGroupSubMenu = NULL;
	if (pGroupMenu) pGroupSubMenu = pGroupMenu->getRootMenu();
	if (pGroupMenu) pGroupMenu->reset();
	if (pGroupMenu && pGroupSubMenu) pGroupMenu->delGroup(pGroupSubMenu, true);
}

// Inspired from macro parsing
void CItemGroupManager::saveGroups()
{
	std::string userGroupFileName = "save/groups_" + PlayerSelectedFileName + ".xml";
	if(PlayerSelectedFileName.empty())
	{
		nlwarning("Trying to save group with an empty PlayerSelectedFileName, aborting");
		return;
	}
	try {
		NLMISC::COFile f;
		if(f.open(userGroupFileName, false, false, true))
		{

			NLMISC::COXml xmlStream;
			xmlStream.init(&f);
			xmlDocPtr doc = xmlStream.getDocument ();
			xmlNodePtr node = xmlNewDocNode(doc, NULL, (const xmlChar*)"item_groups", NULL);
			xmlDocSetRootElement (doc, node);
			for(int i=0;i<_Groups.size();i++)
			{
				CItemGroup group = _Groups[i];
				group.writeTo(node);
			}
			xmlStream.flush();
			f.close();
		}
		else
		{
			nlwarning ("Can't open the file %s", userGroupFileName.c_str());

		}
	}
	catch (const NLMISC::Exception &e)
	{
		nlwarning ("Error while writing the file %s : %s.", userGroupFileName.c_str(), e.what ());
	}
}

bool CItemGroupManager::loadGroups()
{

	std::string userGroupFileName = "save/groups_" + PlayerSelectedFileName + ".xml";
	if(PlayerSelectedFileName.empty())
	{
		nlwarning("Trying to load group with an empty PlayerSelectedFileName, aborting");
		return false;
	}
	if (!NLMISC::CFile::fileExists(userGroupFileName) || NLMISC::CFile::getFileSize(userGroupFileName) == 0)
	{
		nlinfo("No item groups file found !");
		return false;
	}
	//Init loading
	NLMISC::CIFile f;
	f.open(userGroupFileName);
	NLMISC::CIXml xmlStream;
	xmlNodePtr globalEnclosing;
	try
	{
		xmlStream.init(f);
		// Actual loading
		globalEnclosing = xmlStream.getRootNode();
	}
	catch (const NLMISC::EXmlParsingError &ex)
	{
		nlwarning("Failed to parse '%s', skip", userGroupFileName.c_str());
		return false;
	}
	if(!globalEnclosing)
	{
		nlwarning("no root element in item_group xml, skipping xml parsing");
		return false;
	}
	if(strcmp(( (char*)globalEnclosing->name), "item_groups"))
	{
		nlwarning("wrong root element in item_group xml, skipping xml parsing");
		return false;
	}
	xmlNodePtr curNode = globalEnclosing->children;
	while (curNode)
	{
		if (strcmp((char*)curNode->name, "group") == 0)
		{
			CItemGroup group;
			group.readFrom(curNode);
			_Groups.push_back(group);
		}
		curNode = curNode->next;
	}
	f.close();

	return true;
}

void CItemGroupManager::update()
{
	if(_StartInvalidAction != 0 && _StartInvalidAction <= NetMngr.getCurrentServerTick())
	{
		invalidActions(_StartInvalidAction, _EndInvalidAction);
		_StartInvalidAction = 0;
	}
	if(_EndInvalidAction != 0 && _EndInvalidAction <= NetMngr.getCurrentServerTick())
	{
		_EndInvalidAction = 0;
		validActions();
	}
	//Migration code, present for compatibility reasons
	CInterfaceManager *pIM = CInterfaceManager::getInstance();
	if(!_MigrationDone && pIM)
	{
		NLMISC::CCDBNodeLeaf *node = NLGUI::CDBManager::getInstance()->getDbProp("UI:VARIABLES:CDB_INIT_IN_PROGRESS");
		if(node)
		{
			if(!node->getValueBool())
			{
				nlinfo("Starting migration");
				migrateGroups();
				_MigrationDone = true;
				nlinfo("Item group migration from old system to new system is done !");
			}
		}
	}

}

bool CItemGroupManager::migrateGroups()
{
	std::vector<CItemGroup> newGroups;
	//This is not very optimised, but this will be executed only once (and removed in the near future)
	for(int i=0; i < _Groups.size(); i++)
	{
		CItemGroup group = _Groups[i];
		//Migrate the group only if there is items inside, and the first one hasn't been migrated
		bool needMigration = group.Items.size() > 0 && !group.Items[0].useCreateTime();
		if(!needMigration)
		{
			newGroups.push_back(group);
			continue;
		}
		//If we are here, migrate the group
		newGroups.push_back(migrateGroup(group));
	}
	_Groups.clear();
	_Groups = newGroups;
	return true;
}

CItemGroup CItemGroupManager::migrateGroup(CItemGroup group)
{
	//Get all matching items from all inventory
	CItemGroup out;
	out.name = group.name;
	for (int i=0; i < INVENTORIES::NUM_ALL_INVENTORY; i++)
	{
		INVENTORIES::TInventory inventory = (INVENTORIES::TInventory)i;
		std::vector<CInventoryItem> items = matchingItems(&group, inventory);
		for(int j = 0; j < items.size(); j++)
		{
			SLOT_EQUIPMENT::TSlotEquipment slot = SLOT_EQUIPMENT::UNDEFINED;
			//slot might be undefined here, but we want it for clarity purpose in the xml (to easily find lines)
			if(items[j].slot != SLOT_EQUIPMENT::UNDEFINED)
				slot = items[j].slot;
			// We can't get a perfect match (can't know if it's a right/left jewel for example), but it's good enough
			else
			{

				//jewels
				const CItemSheet* sheet = items[j].pCS->asItemSheet();
				if(!sheet)
				{
					nlinfo("Could not get as itemSheet, strange");
				}

				else if (sheet->hasSlot(SLOTTYPE::HEADDRESS)) slot = SLOT_EQUIPMENT::HEADDRESS;
				else if (sheet->hasSlot(SLOTTYPE::NECKLACE))  slot = SLOT_EQUIPMENT::NECKLACE;
				else if (sheet->hasSlot(SLOTTYPE::FINGERS))   slot = SLOT_EQUIPMENT::FINGERL;
				else if (sheet->hasSlot(SLOTTYPE::ANKLE))     slot = SLOT_EQUIPMENT::ANKLEL;
				else if (sheet->hasSlot(SLOTTYPE::WRIST))     slot = SLOT_EQUIPMENT::WRISTL;
				else if (sheet->hasSlot(SLOTTYPE::EARS))      slot = SLOT_EQUIPMENT::EARL;
				//Armor
				//Helmet
				else if (sheet->hasSlot(SLOTTYPE::HEAD)) slot = SLOT_EQUIPMENT::HEAD;
				//Gloves
				else if (sheet->hasSlot(SLOTTYPE::HANDS)) slot = SLOT_EQUIPMENT::HANDS;
				//Sleeves
				else if (sheet->hasSlot(SLOTTYPE::ARMS)) slot = SLOT_EQUIPMENT::ARMS;
				//Vest
				else if (sheet->hasSlot(SLOTTYPE::CHEST)) slot = SLOT_EQUIPMENT::CHEST;
				//Boots
				else if (sheet->hasSlot(SLOTTYPE::FEET)) slot = SLOT_EQUIPMENT::FEET;
				// pants
				else if (sheet->hasSlot(SLOTTYPE::LEGS)) slot = SLOT_EQUIPMENT::LEGS;
				else slot = SLOT_EQUIPMENT::UNDEFINED;
			}
			out.addItem(items[j].pCS->getItemCreateTime(), items[j].pCS->getItemSerial(), slot);
		}
	}
	return out;
}

void CItemGroupManager::fakeInvalidActions(NLMISC::TGameCycle time)
{
	// We cannot directly ivnalidate action or our invalidate will be overriden by the server
	// (and that means we won't actually have one because it's buggy with multiple equip in a short time)
	// So we wait a bit (currently 6 ticks is enough) to do it
	_StartInvalidAction = NetMngr.getCurrentServerTick() + 6;
	_EndInvalidAction = NetMngr.getCurrentServerTick() + time;
	invalidActions(NetMngr.getCurrentServerTick(), _EndInvalidAction);
}

void CItemGroupManager::invalidActions(NLMISC::TGameCycle begin, NLMISC::TGameCycle end)
{
	NLGUI::CDBManager *pDB = NLGUI::CDBManager::getInstance();
	NLMISC::CCDBNodeLeaf *node;
	// This are the db update server sends when an user equip an item, see egs/player_manager/gear_latency.cpp CGearLatency::setSlot
	node = pDB->getDbProp("SERVER:USER:ACT_TSTART", false);
	if (node) node->setValue64(begin);

	node = pDB->getDbProp("SERVER:USER:ACT_TEND", false);
	if(node) node->setValue64(end);

	node = pDB->getDbProp("SERVER:EXECUTE_PHRASE:SHEET", false);
	static NLMISC::CSheetId equipSheet("big_equip_item.sbrick");
	if(node) node->setValue64((sint64)equipSheet.asInt());

	node = pDB->getDbProp("SERVER:EXECUTE_PHRASE:PHRASE", false);
	if(node) node->setValue64(0);
}

void CItemGroupManager::validActions()
{
	NLGUI::CDBManager *pDB = NLGUI::CDBManager::getInstance();
	NLMISC::CCDBNodeLeaf *node;
	node = pDB->getDbProp("SERVER:USER:ACT_TSTART", false);
	if (node) node->setValue64(0);

	node = pDB->getDbProp("SERVER:USER:ACT_TEND", false);
	if(node) node->setValue64(0);

	node = pDB->getDbProp("SERVER:EXECUTE_PHRASE:SHEET", false);
	if(node) node->setValue32(0);

	node = pDB->getDbProp("SERVER:EXECUTE_PHRASE:PHRASE", false);
	if(node) node->setValue32(0);
}

//move a group from all available inventory to dst
bool CItemGroupManager::moveGroup(std::string name, INVENTORIES::TInventory dst)
{
	CItemGroup* group = findGroup(name);
	if(!group)
	{
		nlinfo("group %s not found", name.c_str());
		return false;
	}
	if(dst == INVENTORIES::UNDEFINED)
	{
		nlinfo("Destination inventory not found");
		return false;
	}
	CInventoryManager* pIM = CInventoryManager::getInstance();

	std::string moveParams = "to=lists|nblist=1|listsheet0=" + toDbPath(dst);
	// Grab all matching item from all available inventory and put it in dst
	for (int i=0; i< INVENTORIES::NUM_ALL_INVENTORY; i ++)
	{
		INVENTORIES::TInventory inventory = (INVENTORIES::TInventory)i;
		if (inventory != dst && pIM->isInventoryAvailable(inventory))
		{
			std::vector<CInventoryItem> items = matchingItems(group, inventory);
			for(int i=0;i<items.size();i++)
			{
				CInventoryItem item = items[i];
				//Workaround: sometimes item are marked as equipped by pIM->isBagItemWeared() even tho they aren't really
				//Because of a synchronisation error between client and server
				if(isItemReallyEquipped(item.pCS)) continue;
				CAHManager::getInstance()->runActionHandler("move_item", item.pCS, moveParams);
			}

		}
	}
	return true;

}

bool CItemGroupManager::equipGroup(std::string name, bool pullBefore)
{
	CItemGroup* group = findGroup(name);
	if(!group)
	{
		nlinfo("group %s not found", name.c_str());
		return false;
	}

	if(pullBefore) moveGroup(name, INVENTORIES::bag);
	//Start by unequipping all slot that user wants to unequip
	for(int i=0; i < group->removeBeforeEquip.size(); i++)
	{
		SLOT_EQUIPMENT::TSlotEquipment slot = group->removeBeforeEquip[i];
		std::string dbPath;
		// For hands equip, dbPath obviously starts at 0, we need to offset correctly
		if(slot == SLOT_EQUIPMENT::HANDL || slot == SLOT_EQUIPMENT::HANDR)
			dbPath = "LOCAL:INVENTORY:HAND:" + NLMISC::toString((uint32)slot - SLOT_EQUIPMENT::HANDL);
		else
			dbPath = "LOCAL:INVENTORY:EQUIP:" + NLMISC::toString((uint32)slot);
		CInventoryManager::getInstance()->unequip(dbPath);
	}

	uint32 maxEquipTime = 0;

#ifdef NL_ISO_CPP0X_AVAILABLE
	std::map<ITEM_TYPE::TItemType, bool> possiblyDual =
	{
		{ITEM_TYPE::ANKLET, false},
		{ITEM_TYPE::BRACELET, false},
		{ITEM_TYPE::EARING, false},
		{ITEM_TYPE::RING, false},
	};
#else
	std::map<ITEM_TYPE::TItemType, bool> possiblyDual;
	
	possiblyDual[ITEM_TYPE::ANKLET] = false;
	possiblyDual[ITEM_TYPE::BRACELET] = false;
	possiblyDual[ITEM_TYPE::EARING] = false;
	possiblyDual[ITEM_TYPE::RING] = false;
#endif

	std::vector<CInventoryItem> duals;
	std::vector<CInventoryItem> items = matchingItems(group, INVENTORIES::bag);
	for(int i=0; i < items.size(); i++)
	{
		CInventoryItem item = items[i];
		ITEM_TYPE::TItemType itemType = item.pCS->asItemSheet()->ItemType;
		// We'll equip items in left hand later (the right hand will be normally equipped)
		// This way, if we switch from 2 hands to 2 * 1 hands, both hands will be equipped correctly (first right, which will remove the 2 hands, then left)
		// If we don't, we might try to equip the left hand first, which will do nothing because we have a 2 hands equipped
		if(item.slot == SLOT_EQUIPMENT::HANDL)
		{
			duals.push_back(item);
			continue;
		}

		// If the item can be weared 2 times, don't automatically equip the second one
		// Or else it will simply replace the first. We'll deal with them later
		if(possiblyDual.find(itemType) != possiblyDual.end())
		{
			if (possiblyDual[itemType])
			{
				duals.push_back(item);
				continue;
			}
			possiblyDual[itemType] = true;
		}

		maxEquipTime = std::max(maxEquipTime, item.pCS->asItemSheet()->EquipTime);
		CInventoryManager::getInstance()->autoEquip(item.indexInBag, true);
	}
	// Manually equip dual items
	for(int i=0;i < duals.size();i++)
	{
		CInventoryItem item = duals[i];
		ITEM_TYPE::TItemType itemType = item.pCS->asItemSheet()->ItemType;
		std::string dstPath = string(LOCAL_INVENTORY);
		switch(itemType)
		{
		case ITEM_TYPE::ANKLET:
			dstPath += ":EQUIP:" + NLMISC::toString((int)SLOT_EQUIPMENT::ANKLER); break;
		case ITEM_TYPE::BRACELET:
			dstPath += ":EQUIP:" + NLMISC::toString((int)SLOT_EQUIPMENT::WRISTR);; break;
		case ITEM_TYPE::EARING:
			dstPath += ":EQUIP:" + NLMISC::toString((int)SLOT_EQUIPMENT::EARR);; break;
		case ITEM_TYPE::RING:
			dstPath += ":EQUIP:" + NLMISC::toString((int)SLOT_EQUIPMENT::FINGERR);;break;
		case ITEM_TYPE::DAGGER:
		case ITEM_TYPE::BUCKLER:
		case ITEM_TYPE::SHIELD:
			dstPath += ":HAND:1"; break;
		default:
			break;
		}

		std::string srcPath = item.pCS->getSheet();
		maxEquipTime = std::max(maxEquipTime, item.pCS->asItemSheet()->EquipTime);
		CInventoryManager::getInstance()->equip(srcPath, dstPath);
	}
	// For some reason, there is no (visual) invalidation (server still blocks any action), force one
	// Unfortunately, there is no clean way to do this, so we'll simulate one
	if(maxEquipTime > 0)
		fakeInvalidActions((NLMISC::TGameCycle)maxEquipTime);
	return true;

}

bool CItemGroupManager::createGroup(std::string name, bool removeUnequiped)
{
	if(findGroup(name)) return false;
	CItemGroup group = CItemGroup();
	group.name = name;
	uint i;
	CDBCtrlSheet* pCS;
	for (i = 0; i < MAX_EQUIPINV_ENTRIES; ++i)
	{
		SLOT_EQUIPMENT::TSlotEquipment slot = (SLOT_EQUIPMENT::TSlotEquipment)i;
		//Instead of doing two separate for, just be a bit tricky for hand equipment
		if(slot == SLOT_EQUIPMENT::HANDR)
			pCS = CInventoryManager::getInstance()->getHandSheet(0);
		else if(slot == SLOT_EQUIPMENT::HANDL)
			pCS = CInventoryManager::getInstance()->getHandSheet(1);
		else
			pCS = CInventoryManager::getInstance()->getEquipSheet(i);
		if(!pCS) continue;
		if(pCS->isSheetValid())
		{
			group.addItem(pCS->getItemCreateTime(), pCS->getItemSerial(), slot);
		}
		else if(removeUnequiped)
		{
			if(slot != SLOT_EQUIPMENT::UNDEFINED && slot != SLOT_EQUIPMENT::FACE)
				group.addRemove(slot);
		}
	}

	_Groups.push_back(group);
	return true;


}
bool CItemGroupManager::deleteGroup(std::string name)
{
	std::vector<CItemGroup> tmp;
	for(int i=0;i<_Groups.size();i++)
	{
		CItemGroup group = _Groups[i];
		if(group.name == name) continue;
		tmp.push_back(group);
	}
	// Nothing removed, error
	if(tmp.size() == _Groups.size()) return false;
	_Groups = tmp;
	return true;
}

void CItemGroupManager::listGroup()
{
	CInterfaceManager *pIM = CInterfaceManager::getInstance();
	pIM->displaySystemInfo(NLMISC::CI18N::get("cmdListGroupHeader"));
	for(int i=0;i<_Groups.size();i++)
	{
		CItemGroup group = _Groups[i];
		string msg = NLMISC::CI18N::get("cmdListGroupLine");
		//Use utf-8 string because group name can contain accentued characters (and stuff like that)
		string nameUC = group.name;
		NLMISC::strFindReplace(msg, "%name", nameUC);
		NLMISC::strFindReplace(msg, "%size", NLMISC::toString(group.Items.size()));
		pIM->displaySystemInfo(msg);
	}
}

//Used by AH

std::vector<std::string> CItemGroupManager::getGroupNames(CDBCtrlSheet* pCS)
{
	std::vector<std::string> out;
	for(int i=0;i<_Groups.size();i++)
	{
		CItemGroup group = _Groups[i];
		if(group.contains(pCS))
			out.push_back(group.name);
	}
	return out;
}

//Private methods
CItemGroup* CItemGroupManager::findGroup(std::string name)
{
	for(int i=0;i<_Groups.size();i++)
	{
		if (_Groups[i].name == name) return &_Groups[i];
	}
	return NULL;
}
std::string CItemGroupManager::toDbPath(INVENTORIES::TInventory inventory)
{
	switch(inventory)
	{
	case INVENTORIES::bag:
		return LIST_BAG_TEXT; break;
	case INVENTORIES::pet_animal1:
		return LIST_PA0_TEXT; break;
	case INVENTORIES::pet_animal2:
		return LIST_PA1_TEXT; break;
	case INVENTORIES::pet_animal3:
		return LIST_PA2_TEXT; break;
	case INVENTORIES::pet_animal4:
		return LIST_PA3_TEXT; break;
	case INVENTORIES::player_room:
		return LIST_ROOM_TEXT;break;
	case INVENTORIES::guild:
		return ClientCfg.ItemGroupAllowGuild ? LIST_GUILD_TEXT : ""; break;
	default:
		return "";
	}
}

bool CItemGroupManager::isItemReallyEquipped(CDBCtrlSheet* item)
{
	CDBCtrlSheet* pCS;
	for (uint32 i = 0; i < MAX_EQUIPINV_ENTRIES; ++i)
	{
		SLOT_EQUIPMENT::TSlotEquipment slot = (SLOT_EQUIPMENT::TSlotEquipment)i;
		//Instead of doing two separate for, just be a bit tricky for hand equipment
		if(slot == SLOT_EQUIPMENT::HANDR)
			pCS = CInventoryManager::getInstance()->getHandSheet(0);
		else if(slot == SLOT_EQUIPMENT::HANDL)
			pCS = CInventoryManager::getInstance()->getHandSheet(1);
		else
			pCS = CInventoryManager::getInstance()->getEquipSheet(i);
		if(!pCS) continue;
		//Can't directly compare ID (as pCS is like "ui:interface:inv_equip:content:equip:armors:feet" and item is like "ui:interface:inv_pa3:content:iil:bag_list:list:sheet57")
		//Instead check inventory + slot
		if((pCS->getInventoryIndex() == item->getInventoryIndex())
		&& (pCS->getIndexInDB() == item->getIndexInDB()))
		{
			return true;
		}

	}

	return false;
}

std::vector<CInventoryItem> CItemGroupManager::matchingItems(CItemGroup *group, INVENTORIES::TInventory inventory)
{
	//Not very clean, but no choice, it's ugly time
	std::vector<CInventoryItem> out;
	std::string dbPath = toDbPath(inventory);

	if (dbPath.empty())
	{
		nldebug("Inventory type %s not supported", INVENTORIES::toString(inventory).c_str());
		return out;
	}

	IListSheetBase *pList = dynamic_cast<IListSheetBase*>(CWidgetManager::getInstance()->getElementFromId(dbPath));

	for(uint i=0; i < MAX_BAGINV_ENTRIES; i++)
	{
		CDBCtrlSheet *pCS = pList->getSheet(i);
		SLOT_EQUIPMENT::TSlotEquipment slot;

		if (group->contains(pCS, slot))
		{
			//Sometimes, index in the list differ from the index in DB, and we need the index in DB, not the one from the list
			std::string dbPath = pCS->getSheet();
			std::size_t found = dbPath.find_last_of(":");
			std::string indexS = dbPath.substr(found+1);
			uint32 index;
			NLMISC::fromString(indexS, index);

			if (i != index)
			{
				nldebug("Index from list is %d, where index from DB is %d", i, index);
			}

			out.push_back(CInventoryItem(pCS, inventory, index, slot));
		}
	}

	return out;

}

// Singleton management
CItemGroupManager *CItemGroupManager::getInstance()
{
	if (!_Instance)
		_Instance = new CItemGroupManager();
	return _Instance;
}
void CItemGroupManager::releaseInstance()
{
	if (_Instance)
		delete _Instance;
	_Instance = NULL;
}

#endif