// ****************************************************************************
uint32 CInventoryBase::deleteStackItem(uint32 slot, uint32 quantity, TInventoryOpResult * res)
{
nlassert(slot < _Items.size());
uint32 nbDeletedItem = 0;
CGameItemPtr item = getItem(slot);
if(item->getStackSize() > quantity)
{
nbDeletedItem = quantity;
item->setStackSize( item->getStackSize() - quantity );
// log_Item_UpdateQuantity(item->getItemId(), item->getStackSize(), item->getStackSize() - quantity);
if( res != NULL )
*res = ior_ok;
}
else
{
nbDeletedItem = item->getStackSize();
deleteItem(slot);
if( res != NULL )
{
if( quantity == nbDeletedItem )
*res = ior_ok;
else
*res = ior_stack_undersize;
}
}
return nbDeletedItem;
}
//---------------------------------------------------
// createItem :
//
//---------------------------------------------------
//CGameItemPtr CGameItemManager::createItem( CEntityId& id, CSheetId& sheetId, uint16 quality, sint16 slot, bool destroyable, bool dropable , const CEntityId &creatorId )
CGameItemPtr CGameItemManager::createItem( const CSheetId& sheetId, uint16 quality, bool destroyable, bool dropable , const CEntityId &creatorId )
{
H_AUTO(GIM_createItem1);
// test if the item already exists
// map<CEntityId,CGameItemPtr>::iterator itIt = _Items.find( id );
// if( itIt != _Items.end() )
// {
// nlwarning("<CGameItemManager::createItem> The item %s already exists",id.toString().c_str());
// return NULL;
// }
// MALKAV 22/01/03 : get owner, if owner not found, returns before creating the item and display a simple warning
// CGameItemPtr ownerItem = NULL;
// if( owner != CEntityId::Unknown )
// {
// ownerItem = getItem( owner );
// BOMB_IF(ownerItem == NULL ,"Bad owner found for item",return NULL);
// }
//
// create a new item
// CGameItemPtr item = getNewItem( id, sheetId, quality, destroyable, dropable );
CGameItemPtr item = getNewItem(sheetId, quality, destroyable, dropable );
if( item != NULL )
{
// nldebug("<CGameItemManager::createItem> create item %s with owner %s",id.toString().c_str(), owner.toString().c_str());
// (*item)->Owner = owner;
(*item)->setCreator( creatorId );
// insert the item in the map
// _Items.insert( make_pair(id,item) );
// _Items.insert( item );
// insert the item in the children of the owner
// MALKAV 22/01/03 : test the owner existence sooner and use a warning instead of an nlerror to keep going
// if( owner != CEntityId::Unknown )
// {
// CGameItemPtr ownerItem = getItem( owner );
// if( ownerItem!=NULL )
// {
// (*ownerItem)->addChild( item, slot );
// }
// else
// {
// nlerror("<CGameItemManager::createItem> Can't find the owner item %s",owner.toString().c_str());
// }
// }
}
else
{
// nlwarning("<CGameItemManager::createItem> Can't create the item %s with invalid sheet '%s'", id.toString().c_str(), sheetId.toString().c_str());
nlwarning("<CGameItemManager::createItem> Can't create an item with invalid sheet '%s'", sheetId.toString().c_str());
}
log_Item_Create(item->getItemId(), item->getSheetId(), item->getStackSize(), item->quality());
return item;
} // createItem //
// ****************************************************************************
CGameItemPtr CRefInventory::removeItem(uint32 slot, uint32 quantity, TInventoryOpResult * res)
{
nlassert(slot < _Items.size());
CGameItemPtr ret = _Items[slot];
if (_Items[slot] != NULL)
{
// unlink the item
_Items[slot]->setRefInventory(CInventoryPtr(NULL), INVENTORIES::INVALID_INVENTORY_SLOT);
CGameItemPtr item = _Items[slot];
_Items[slot] = NULL;
++_FreeSlotCount;
updateWeightAndBulk(ret, -sint32(ret->getStackSize()));
// callbacks for derived class
onItemChanged(slot, INVENTORIES::itc_removed);
// callback views
INVENTORIES::TInventoryChangeFlags flagInvChg(INVENTORIES::ic_total_bulk);
flagInvChg.setEnumValue(INVENTORIES::ic_total_weight);
flagInvChg.setEnumValue(INVENTORIES::ic_item_list);
TViewCont::iterator first(_InventoryViews.begin()), last(_InventoryViews.end());
for (; first != last; ++first)
{
CInventoryViewPtr view = *first;
view->onInventoryChanged(flagInvChg);
view->onItemChanged(slot, INVENTORIES::itc_removed);
}
}
if (res != NULL)
*res = ior_ok;
return ret;
}
/// test if we can stack an item on an existing one
// ****************************************************************************
CInventoryBase::TInventoryOpResult CInventoryBase::canStackItem(const CGameItemPtr &item, uint32 slotDst)
{
if (item == NULL || slotDst >= getSlotCount())
return ior_error;
CGameItemPtr dstItem = getItem(slotDst);
// ok if slot is empty
if (dstItem == NULL)
return ior_ok;
// check item sheet and craft params
if (!CGameItem::areStackable(item, dstItem))
return ior_item_incompatible;
const CStaticItem *srcForm = CSheets::getForm(item->getSheetId());
if (dstItem->getStackSize() + item->getStackSize() > dstItem->getMaxStackSize())
return ior_stack_oversize;
return ior_ok;
}
// ****************************************************************************
void CInventoryBase::onItemStackSizeChanged(uint32 slot, uint32 previousStackSize)
{
CGameItemPtr item = getItem(slot);
sint32 deltaSize = item->getStackSize() - previousStackSize;
updateWeightAndBulk(item, deltaSize);
// callback all the views
TViewCont::iterator first(_InventoryViews.begin()), last(_InventoryViews.end());
for (; first!= last; ++first)
{
CInventoryViewPtr view = *first;
view->onItemStackSizeChanged(slot, previousStackSize);
}
}
// ****************************************************************************
void CCharacterInvView::updateClientSlot(uint32 slot, const CGameItemPtr item)
{
// do nothing if client is not ready
if (!getCharacter()->getEnterFlag())
return;
if (item != NULL)
{
uint32 price;
RM_FABER_STAT_TYPE::TRMStatType itemBestStat;
getCharacter()->queryItemPrice( item, price );
itemBestStat = item->getCraftParameters() == 0 ? RM_FABER_STAT_TYPE::Unknown : item->getCraftParameters()->getBestItemStat();
BOTCHATTYPE::TBotChatResaleFlag resaleFlag = (item->durability() == item->maxDurability() ? BOTCHATTYPE::ResaleOk : BOTCHATTYPE::ResaleKOBroken);
if (item->getLockedByOwner())
{
resaleFlag = BOTCHATTYPE::ResaleKOLockedByOwner;
}
INVENTORIES::CItemSlot itemSlot( slot );
itemSlot.setItemProp( INVENTORIES::Sheet, item->getSheetId().asInt() );
itemSlot.setItemProp( INVENTORIES::Quality, item->quality() );
itemSlot.setItemProp( INVENTORIES::Quantity, item->getStackSize() );
itemSlot.setItemProp( INVENTORIES::UserColor, item->color() );
itemSlot.setItemProp( INVENTORIES::Locked, item->getLockCount() );
itemSlot.setItemProp( INVENTORIES::Weight, item->weight() / 10 );
itemSlot.setItemProp( INVENTORIES::NameId, item->sendNameId(getCharacter()) );
itemSlot.setItemProp( INVENTORIES::Enchant, item->getClientEnchantValue() );
itemSlot.setItemProp( INVENTORIES::Price, price );
itemSlot.setItemProp( INVENTORIES::ResaleFlag, resaleFlag );
itemSlot.setItemProp( INVENTORIES::ItemClass, item->getItemClass() );
itemSlot.setItemProp( INVENTORIES::ItemBestStat, itemBestStat );
itemSlot.setItemProp( INVENTORIES::PrerequisitValid, getCharacter()->checkPreRequired( item ) );
itemSlot.setItemProp( INVENTORIES::Worned, (item->getItemWornState()==ITEM_WORN_STATE::Worned));
getCharacter()->_InventoryUpdater.setItemProps( getInventory()->getInventoryId(), itemSlot );
}
else
{
// empty slot
getCharacter()->_InventoryUpdater.resetItem( getInventory()->getInventoryId(), slot );
}
// send slot update to the client
getCharacter()->_InventoryUpdater.incInfoVersion(getInventory()->getInventoryId(), slot);
}
// ****************************************************************************
CInventoryBase::TInventoryOpResult CRefInventory::doInsertItem(CGameItemPtr &item, uint32 slot, bool autoStack, bool ignoreWeightAndBulk)
{
nlassert(item != NULL);
nlassert(item->getRefInventory() == NULL);
nlassert(slot < _Items.size() || slot == INVENTORIES::INVALID_INVENTORY_SLOT);
if (!ignoreWeightAndBulk)
{
if (item->getStackWeight() + getInventoryWeight() > getMaxWeight())
return ior_overweight;
if (item->getStackBulk() + getInventoryBulk() > getMaxBulk())
return ior_overbulk;
}
// check that we still have a free slot
if (getFreeSlotCount() == 0)
return ior_no_free_slot;
if (slot == INVENTORIES::INSERT_IN_FIRST_FREE_SLOT)
slot = getFirstFreeSlot();
// remove any item referenced here
removeItem(slot);
// insert and link the new item
_Items[slot] = item;
item->setRefInventory(CInventoryPtr(this), slot);
updateWeightAndBulk(item, item->getStackSize());
--_FreeSlotCount;
// callbacks for derived class
onItemChanged(slot, INVENTORIES::itc_inserted);
// callback views
/*TViewCont::iterator first(_InventoryViews.begin()), last(_InventoryViews.end());
for (; first != last; ++first)
{
CInventoryViewPtr view = *first;
view->onItemChanged(slot, itc_inserted);
}*/
return ior_ok;
}
/// Remove the nth item from this inventory
// ****************************************************************************
CGameItemPtr CInventoryBase::removeItem(uint32 slot, uint32 quantity, TInventoryOpResult * res)
{
nlassert(slot < _Items.size());
CGameItemPtr ret = _Items[slot];
if (quantity == 0)
{
if (res != NULL)
*res = ior_ok;
return NULL;
}
if (_Items[slot] != NULL)
{
if (quantity > _Items[slot]->getStackSize())
quantity = _Items[slot]->getStackSize();
// if we try to remove more items than available do not remove anything
if (quantity > _Items[slot]->getNonLockedStackSize())
{
if (res != NULL)
*res = ior_item_locked;
return NULL;
}
INVENTORIES::TInventoryChangeFlags flagInvChg(INVENTORIES::ic_total_bulk);
flagInvChg.setEnumValue(INVENTORIES::ic_total_weight);
flagInvChg.setEnumValue(INVENTORIES::ic_item_list);
// If we want to remove the whole stack
if (quantity == _Items[slot]->getStackSize())
{
// callback all the views : 2 messages :
// * item removed
// * inventory change bulk, weight and list
INVENTORIES::TItemChangeFlags flagItemChg(INVENTORIES::itc_removed);
TViewCont::iterator first(_InventoryViews.begin()), last(_InventoryViews.end());
for (; first != last; ++first)
{
CInventoryViewPtr view = *first;
view->onInventoryChanged(flagInvChg);
view->onItemChanged(slot, flagItemChg);
}
// unlink from ref inventory
if (_Items[slot]->getRefInventory() != NULL)
{
_Items[slot]->getRefInventory()->removeItem(_Items[slot]->getRefInventorySlot());
}
// unlink the item
_Items[slot]->setInventory(CInventoryPtr(NULL), INVENTORIES::INVALID_INVENTORY_SLOT);
_Items[slot] = NULL;
++_FreeSlotCount;
updateWeightAndBulk(ret, -sint32(ret->getStackSize()));
}
else // we want to remove a part of a stack
{
// create a new item
ret = _Items[slot]->getItemCopy();
ret->setStackSize(quantity);
_Items[slot]->setStackSize(_Items[slot]->getStackSize()-quantity);
// Done at the end because the item is not completly removed
// callback all the views : 1 message :
// * inventory change bulk, weight and list
TViewCont::iterator first(_InventoryViews.begin()), last(_InventoryViews.end());
for (; first != last; ++first)
{
CInventoryViewPtr view = *first;
view->onInventoryChanged(flagInvChg);
}
// update ref inventory if some
if (_Items[slot]->getRefInventory() != NULL)
{
_Items[slot]->getRefInventory()->onInventoryChanged(flagInvChg);
}
}
}
if (res != NULL)
*res = ior_ok;
// may be null
return ret;
}
// ****************************************************************************
CInventoryBase::TInventoryOpResult CInventoryBase::doInsertItem(CGameItemPtr &item, uint32 slot, bool autoStack, bool ignoreWeightAndBulk)
{
H_AUTO(doInsertItem);
nlassert(item != NULL);
nlassert(item->getInventory() == NULL);
nlassert(slot < _Items.size() || slot == INVENTORIES::INSERT_IN_FIRST_FREE_SLOT);
if (!ignoreWeightAndBulk)
{
if (item->getStackWeight() + getInventoryWeight() > getMaxWeight())
return ior_overweight;
if (item->getStackBulk() + getInventoryBulk() > getMaxBulk())
return ior_overbulk;
}
if (autoStack)
{
H_AUTO(AutoStack);
// If slot provided check we can stack if we can't find an empty slot
if (slot != INVENTORIES::INSERT_IN_FIRST_FREE_SLOT)
if (canStackItem(item, slot) != ior_ok)
slot = INVENTORIES::INSERT_IN_FIRST_FREE_SLOT;
uint32 slotBegin = slot;
uint32 slotSearch;
uint32 itemStackSize = item->getStackSize();
// get first compatible stack
if (slot == INVENTORIES::INSERT_IN_FIRST_FREE_SLOT)
slotBegin = 0;
slotSearch = slotBegin;
// Modification to do : (slot to put item, stack size to put)
vector< pair<uint32,uint32> > Modifs;
// If slot provided is NULL directly insert item in it
if (_Items[slotBegin] == NULL)
{
Modifs.push_back(make_pair(slotBegin, itemStackSize));
}
else
{
// do the following until all items in the stack are transfered to stacks (and empty slot)
while (1)
{
// Search for a compatible stack (not null slot, not full slot)
bool bFound = false;
do
{
if ( (_Items[slotSearch] != NULL)
&& (_Items[slotSearch]->getStackSize() < _Items[slotSearch]->getMaxStackSize())
&& (CGameItem::areStackable(item, _Items[slotSearch]))) // no check on stack size here
{
bFound = true;
break;
}
slotSearch++;
if (slotSearch == getSlotCount()) slotSearch = 0;
}
while (slotSearch != slotBegin);
if (bFound)
{
// We found a slot with an existing stack that is compatible
// Try to put as much as we can into this stack
if (itemStackSize > _Items[slotSearch]->getMaxStackSize() - _Items[slotSearch]->getStackSize())
{
uint32 sizePut = _Items[slotSearch]->getMaxStackSize() - _Items[slotSearch]->getStackSize();
itemStackSize -= sizePut;
Modifs.push_back(make_pair(slotSearch, sizePut));
slotSearch++;
if (slotSearch == getSlotCount()) slotSearch = 0;
if (slotSearch != slotBegin)
continue; // if we have not finished the loop try the next slot
}
else
{
Modifs.push_back(make_pair(slotSearch, itemStackSize));
break; // finished
}
}
// Can't insert item in an already existing stack
if (getFreeSlotCount() == 0)
return ior_no_free_slot; // No more empty slot in this inventory !!!
slotSearch = getFirstFreeSlot();
Modifs.push_back(make_pair(slotSearch, itemStackSize));
break; // finished
}
}
// Apply all modifs to the inventory
bool bInserted = false;
for (uint32 i = 0; i < Modifs.size(); ++i)
{
uint32 slotModif = Modifs[i].first;
uint32 sizeModif = Modifs[i].second;
if (_Items[slotModif] == NULL)
{
// set stack size before we add the item to the inventory to avoid the callback onItemStackSizeChanged()
// which update weight and bulk
item->setStackSize(sizeModif);
// update weight and bulk "manually"
updateWeightAndBulk(item, sizeModif);
// put the item in the inventory
_Items[slotModif] = item;
item->setInventory(CInventoryPtr(this), slotModif);
--_FreeSlotCount;
onItemChanged(slotModif, INVENTORIES::itc_inserted);
bInserted = true;
}
else
{
// callbacks are called in setStackSize (inventory onItemStackSizeChanged)
_Items[slotModif]->setStackSize(_Items[slotModif]->getStackSize()+sizeModif);
}
}
INVENTORIES::TInventoryChangeFlags flagInvChg(INVENTORIES::ic_total_bulk);
flagInvChg.setEnumValue(INVENTORIES::ic_total_weight);
flagInvChg.setEnumValue(INVENTORIES::ic_item_list);
onInventoryChanged(flagInvChg);
// If the item is not inserted into the inventory it has no more reason to exist because
// it was fully splitted into all the stacks of the inventory
if (!bInserted)
{
item.deleteItem();
item = NULL;
}
}
else
{
H_AUTO(NoneStackableItem);
// check that we still have a free slot
if (getFreeSlotCount() == 0)
return ior_no_free_slot;
if (slot == INVENTORIES::INSERT_IN_FIRST_FREE_SLOT)
slot = getFirstFreeSlot();
// delete any item on this slot
if (_Items[slot] != NULL)
{
deleteItem(slot);
}
_Items[slot] = item;
item->setInventory(CInventoryPtr(this), slot);
updateWeightAndBulk(item, item->getStackSize());
--_FreeSlotCount;
// callback all the views : 2 messages :
// * item inserted
// * inventory change bulk, weight and list
INVENTORIES::TInventoryChangeFlags flagInvChg(INVENTORIES::ic_total_bulk);
flagInvChg.setEnumValue(INVENTORIES::ic_total_weight);
flagInvChg.setEnumValue(INVENTORIES::ic_item_list);
INVENTORIES::TItemChangeFlags flagItemChg(INVENTORIES::itc_inserted);
TViewCont::iterator first(_InventoryViews.begin()), last(_InventoryViews.end());
for (; first!= last; ++first)
{
CInventoryViewPtr view = *first;
view->onInventoryChanged(flagInvChg);
view->onItemChanged(slot, flagItemChg);
}
}
return ior_ok;
}