Changed: #1304: Implementation of the "guild" parameter for the "destroy_item" action

--HG--
branch : gsoc2011-guildmissions

code/ryzom/server/src/entities_game_service/guild_manager/guild.cpp

@@ -1030,6 +1030,88 @@ void CGuild::takeItem( CCharacter * user, uint32 slot, uint32 quantity, uint16 s
 	}
 }
 
+//----------------------------------------------------------------------------
+uint CGuild::selectItems(NLMISC::CSheetId itemSheetId, uint32 quality, std::vector<CItemSlotId> *itemList)
+{
+	// For all items
+	uint	quantitySelected= 0;
+	for (uint32 i = 0; i < _Inventory->getSlotCount(); i++)
+	{
+		CGameItemPtr item = _Inventory->getItem(i);
+		if (item == NULL)
+			continue;
+
+		// if match, append to the list
+		if (item->getSheetId()==itemSheetId && item->quality()>=quality)
+		{
+			quantitySelected+= item->getStackSize();
+			if(itemList)
+			{
+				CItemSlotId		entry;
+				entry.Slot= i;
+				entry.Quality= item->quality();
+				itemList->push_back(entry);
+			}
+		}
+	}
+
+	return quantitySelected;
+}
+
+//----------------------------------------------------------------------------
+uint CGuild::destroyItems(const std::vector<CItemSlotId> &itemSlotIns, uint32 maxQuantity)
+{
+	// none to destroy actually?
+	if(maxQuantity==0 || itemSlotIns.empty())
+		return 0;
+
+	// If has to destroy only some of them, must sort to take first the ones of lowest quality
+	const std::vector<CItemSlotId> *itemSlots= NULL;
+	std::vector<CItemSlotId>	itemSlotSorted;
+	if(maxQuantity!=uint32(-1))
+	{
+		itemSlotSorted= itemSlotIns;
+		std::sort(itemSlotSorted.begin(), itemSlotSorted.end());
+		itemSlots= &itemSlotSorted;
+	}
+	else
+	{
+		// just point to the original one
+		itemSlots= &itemSlotIns;
+	}
+
+	// destroy items up to the maxquantity wanted
+	uint	index= 0;
+	uint	totalDestroyed= 0;
+	while(maxQuantity>0 && index<itemSlotIns.size())
+	{
+		const CItemSlotId	&itemSlot= (*itemSlots)[index];
+		// locate the item
+		CGameItemPtr	pItem= getItem(itemSlot.Slot);
+		if(pItem!=NULL)
+		{
+			// destroy
+			uint32	quantityToDestroy= maxQuantity;
+			quantityToDestroy= min(quantityToDestroy, pItem->getStackSize());
+
+			CGameItemPtr item = _Inventory->removeItem(itemSlot.Slot, quantityToDestroy);
+			item.deleteItem();
+
+			// decrease if not infinity
+			if(maxQuantity!=-1)
+				maxQuantity-= quantityToDestroy;
+
+			// increase count
+			totalDestroyed+= quantityToDestroy;
+		}
+
+		// next slot to destroy
+		index++;
+	}
+
+	return totalDestroyed;
+}
+
 //----------------------------------------------------------------------------
 void	CGuild::takeMoney( CCharacter * user, uint64 money, uint16 session )
 {

code/ryzom/server/src/entities_game_service/guild_manager/guild.h

@@ -237,6 +237,22 @@ public:
 	/// add an item in the guild inventory (item can be deleted if not inserted : do not use it anymore in any case!)
 	bool putItem( CGameItemPtr item );
 
+	class CItemSlotId
+	{
+	public:
+		uint32						Slot;
+		uint32						Quality;
+		bool	operator<(const CItemSlotId &o) const
+		{
+			return Quality<o.Quality;
+		}
+	};
+
+	/// check the presence of an item (or several items in a stack) by its sheetId/quality
+	uint selectItems(NLMISC::CSheetId itemSheetId, uint32 quality, std::vector<CItemSlotId> *itemList= NULL);
+	/// destroy a list of items (up to maxQuantity to destroy)
+	uint destroyItems(const std::vector<CItemSlotId> &itemSlots, uint32 maxQuantity=-1);
+
 	/// return the inventory (const)
 	const NLMISC::CSmartPtr<CGuildInventory>& getInventory() const { return _Inventory; }
 	/// store for a character and return the current info version for an item of the guild inventory

code/ryzom/server/src/entities_game_service/mission_manager/mission_action.cpp

@@ -1270,6 +1270,11 @@ class CMissionActionDestroyItem :
 		instance->getEntities(entities);
 		if ( entities.empty() )
 			return;
+
+		// If the "guild" parameter is not set, we destroy the items for the users
+		if (!_Guild)
+		{
+
 			for ( uint i = 0; i < entities.size(); i++ )
 			{
 				CCharacter * user = PlayerManager.getChar( entities[i] );
@@ -1298,6 +1303,50 @@ class CMissionActionDestroyItem :
 					PHRASE_UTILITIES::sendDynamicSystemMessage(user->getEntityRowId(),"MIS_DESTROY_ITEM", params);
 				}
 			}
+
+		}
+		// We destroy the item in the guild
+		else
+		{
+			CCharacter * user = PlayerManager.getChar( entities[0] );
+			if (!user)
+			{
+				LOGMISSIONACTION("recv_fame : Invalid user");
+				return;
+			}
+
+			CGuild * guild = CGuildManager::getInstance()->getGuildFromId(user->getGuildId());
+			if (!guild)
+			{
+				LOGMISSIONACTION("recv_fame : Invalid guild id '" + NLMISC::toString(user->getGuildId()) + "'");
+				return;
+			}
+
+			vector<CGuild::CItemSlotId>		itemList;
+			guild->selectItems(_SheetId, _Quality, &itemList);
+
+			// Destroy them, up to quantity wanted
+			uint	quantityReallyDestroyed;
+			quantityReallyDestroyed = guild->destroyItems(itemList, _Quantity);
+
+			// Send message
+			for ( uint i = 0; i < entities.size(); i++ )
+			{
+				CCharacter * user = PlayerManager.getChar( entities[i] );
+				if ( user )
+				{
+					SM_STATIC_PARAMS_4(params, STRING_MANAGER::bot, STRING_MANAGER::item, STRING_MANAGER::integer, STRING_MANAGER::integer);
+					TAIAlias	botAlias= _Npc;
+					if(botAlias==CAIAliasTranslator::Invalid)
+						botAlias= instance->getGiver();
+					params[0].setEIdAIAlias(CAIAliasTranslator::getInstance()->getEntityId( botAlias ), botAlias);
+					params[1].SheetId = _SheetId;
+					params[2].Int = quantityReallyDestroyed;
+					params[3].Int = _Quality;
+					PHRASE_UTILITIES::sendDynamicSystemMessage(user->getEntityRowId(),"MIS_DESTROY_ITEM", params);
+				}
+			}
+		}
 	};
 	TAIAlias	_Npc;
 	bool		_Guild;