bool Player::SolveResearchProject(uint32 spellId, SpellCastTargets& targets)
{
uint16 skill_now = GetSkillValue(SKILL_ARCHAEOLOGY);
if (!skill_now)
return false;
ResearchProjectEntry const* entry = NULL;
for (std::set<ResearchProjectEntry const*>::const_iterator itr = sResearchProjectSet.begin(); itr != sResearchProjectSet.end(); ++itr)
{
if ((*itr)->spellId != spellId)
continue;
entry = (*itr);
break;
}
if (!entry || !HasResearchProject(entry->ID))
return false;
ResearchBranchEntry const* branch = NULL;
for (uint32 i = 0; i < sResearchBranchStore.GetNumRows(); ++i)
{
ResearchBranchEntry const* _branch = sResearchBranchStore.LookupEntry(i);
if (!_branch)
continue;
if (_branch->ID != entry->branchId)
continue;
branch = _branch;
break;
}
if (!branch)
return false;
uint32 currencyId = branch->currency;
int32 currencyAmt = int32(entry->req_currency_amt);
ArchaeologyWeights weights = targets.GetWeights();
for (ArchaeologyWeights::iterator itr = weights.begin(); itr != weights.end(); ++itr)
{
ArchaeologyWeight& w = *itr;
if (w.type == WEIGHT_KEYSTONE)
{
ItemPrototype const* proto = sObjectMgr.GetItemPrototype(w.keystone.itemId);
if (!proto)
return false;
if (proto->GetCurrencySubstitutionId() != currencyId)
return false;
if (w.keystone.itemCount > entry->Complexity)
return false;
if (!HasItemCount(w.keystone.itemId, w.keystone.itemCount))
return false;
currencyAmt -= int32(proto->CurrencySubstitutionCount * w.keystone.itemCount);
}
}
if (currencyAmt > 0 && !HasCurrencyCount(currencyId, currencyAmt))
return false;
ModifyCurrencyCount(currencyId, -currencyAmt);
for (ArchaeologyWeights::iterator itr = weights.begin(); itr != weights.end(); ++itr)
{
ArchaeologyWeight& w = *itr;
if (w.type == WEIGHT_KEYSTONE)
DestroyItemCount(w.keystone.itemId, w.keystone.itemCount, true);
}
UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_COMPLETE_ARCHAEOLOGY_PROJECTS, entry->ID, 1);
AddCompletedProject(entry);
ResearchProjectSet tempProjects;
ResearchProjectSet tempRareProjects;
float rare_chance = GetRareArtifactChance(skill_now);
for (std::set<ResearchProjectEntry const*>::const_iterator itr = sResearchProjectSet.begin(); itr != sResearchProjectSet.end(); ++itr)
{
ResearchProjectEntry const* project = *itr;
if (project->branchId != entry->branchId)
continue;
if (project->rare)
{
if (IsCompletedProject(project->ID, true))
continue;
tempRareProjects.insert(project->ID);
}
else
tempProjects.insert(project->ID);
}
ResearchProjectSet::const_iterator itr;
if (tempRareProjects.size() > 0 && roll_chance_f(rare_chance))
{
itr = tempRareProjects.begin();
std::advance(itr, urand(0, tempRareProjects.size() - 1));
}
else
{
itr = tempProjects.begin();
std::advance(itr, urand(0, tempProjects.size() - 1));
}
ReplaceResearchProject(entry->ID, *itr);
_archaeologyChanged = true;
WorldPacket data (SMSG_RESEARCH_COMPLETE, 4 * 3);
data << uint32(entry->branchId);
data << uint32(0);
data << uint32(*itr);
SendDirectMessage(&data);
return true;
}
// Return true is the bought item has a max count to force refresh of window by caller
bool CPlayer::BuyItemFromMultiVendor(uint32 item, uint8 count, uint8 bag, uint8 slot)
{
DEBUG_LOG("WORLD: BuyItemFromMultiVendor");
// cheating attempt
if (count < 1) count = 1;
if (!isAlive())
return false;
ItemPrototype const* pProto = ObjectMgr::GetItemPrototype(item);
if (!pProto)
{
SendBuyError(BUY_ERR_CANT_FIND_ITEM, NULL, item, 0);
return false;
}
uint32 entry;
ObjectGuid guid;
GetMultiVendor(entry, guid);
CreatureInfo const *cinfo = sObjectMgr.GetCreatureTemplate(entry);
if (!cinfo)
{
BoxChat << MSG_COLOR_WHITE << "This vendor seems to be removed from the database. Please report that creature " << entry << " is missing." << std::endl;
return false;
}
Creature* pCreature = GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_NONE);
if (!pCreature)
{
DEBUG_LOG("WORLD: BuyItemFromMultiVendor - %s not found or you can't interact with him.", guid.GetString().c_str());
SendBuyError(BUY_ERR_DISTANCE_TOO_FAR, NULL, item, 0);
return false;
}
VendorItemData const* vItems = sObjectMgr.GetNpcVendorItemList(entry);
VendorItemData const* tItems = cinfo->VendorTemplateId ? sObjectMgr.GetNpcVendorTemplateItemList(cinfo->VendorTemplateId) : NULL;
if ((!vItems || vItems->Empty()) && (!tItems || tItems->Empty()))
{
SendBuyError(BUY_ERR_CANT_FIND_ITEM, pCreature, item, 0);
return false;
}
uint32 vCount = vItems ? vItems->GetItemCount() : 0;
uint32 tCount = tItems ? tItems->GetItemCount() : 0;
size_t vendorslot = vItems ? vItems->FindItemSlot(item) : vCount;
if (vendorslot >= vCount)
vendorslot = vCount + (tItems ? tItems->FindItemSlot(item) : tCount);
if (vendorslot >= vCount + tCount)
{
SendBuyError(BUY_ERR_CANT_FIND_ITEM, pCreature, item, 0);
return false;
}
VendorItem const* crItem = vendorslot < vCount ? vItems->GetItem(vendorslot) : tItems->GetItem(vendorslot - vCount);
if (!crItem || crItem->item != item) // store diff item (cheating)
{
SendBuyError(BUY_ERR_CANT_FIND_ITEM, pCreature, item, 0);
return false;
}
uint32 totalCount = pProto->BuyCount * count;
// check current item amount if it limited
if (crItem->maxcount != 0)
{
if (pCreature->GetVendorItemCurrentCount(crItem) < totalCount)
{
SendBuyError(BUY_ERR_ITEM_ALREADY_SOLD, pCreature, item, 0);
return false;
}
}
if (uint32(GetReputationRank(pProto->RequiredReputationFaction)) < pProto->RequiredReputationRank)
{
SendBuyError(BUY_ERR_REPUTATION_REQUIRE, pCreature, item, 0);
return false;
}
if (uint32 extendedCostId = crItem->ExtendedCost)
{
ItemExtendedCostEntry const* iece = sItemExtendedCostStore.LookupEntry(extendedCostId);
if (!iece)
{
sLog.outError("Item %u have wrong ExtendedCost field value %u", pProto->ItemId, extendedCostId);
return false;
}
// honor points price
if (GetHonorPoints() < (iece->reqhonorpoints * count))
{
SendEquipError(EQUIP_ERR_NOT_ENOUGH_HONOR_POINTS, NULL, NULL);
return false;
}
// arena points price
if (GetArenaPoints() < (iece->reqarenapoints * count))
{
SendEquipError(EQUIP_ERR_NOT_ENOUGH_ARENA_POINTS, NULL, NULL);
return false;
}
// item base price
for (auto i = 0; i < MAX_EXTENDED_COST_ITEMS; ++i)
{
if (iece->reqitem[i] && !HasItemCount(iece->reqitem[i], iece->reqitemcount[i] * count))
{
SendEquipError(EQUIP_ERR_VENDOR_MISSING_TURNINS, NULL, NULL);
return false;
}
}
// check for personal arena rating requirement
if (GetMaxPersonalArenaRatingRequirement() < iece->reqpersonalarenarating)
{
// probably not the proper equip err
SendEquipError(EQUIP_ERR_CANT_EQUIP_RANK, NULL, NULL);
return false;
}
}
if (crItem->conditionId && !isGameMaster() && !sObjectMgr.IsPlayerMeetToCondition(crItem->conditionId, ToPlayer(), pCreature->GetMap(), pCreature, CONDITION_FROM_VENDOR))
{
SendBuyError(BUY_ERR_CANT_FIND_ITEM, pCreature, item, 0);
return false;
}
uint32 price = pProto->BuyPrice * count;
// reputation discount
price = uint32(floor(price * GetReputationPriceDiscount(pCreature)));
if (GetMoney() < price)
{
SendBuyError(BUY_ERR_NOT_ENOUGHT_MONEY, pCreature, item, 0);
return false;
}
// if (GetAverageItemLevel() < crItem->itemlevel && !isGameMaster())
// {
// // probably not the proper equip err
// SendEquipError(EQUIP_ERR_CANT_EQUIP_RANK, NULL, NULL);
// SendChatMessage("You need at least %u averange itemlevel.", crItem->itemlevel);
// SendChatMessage("You currently have a averange itemlevel %u.", uint32(floor(GetAverageItemLevel())));
// return false;
// }
Item* pItem = NULL;
if ((bag == NULL_BAG && slot == NULL_SLOT) || IsInventoryPos(bag, slot))
{
ItemPosCountVec dest;
InventoryResult msg = CanStoreNewItem(bag, slot, dest, item, totalCount);
if (msg != EQUIP_ERR_OK)
{
SendEquipError(msg, NULL, NULL, item);
return false;
}
ModifyMoney(-int32(price));
if (crItem->ExtendedCost)
TakeExtendedCost(crItem->ExtendedCost, count);
pItem = StoreNewItem(dest, item, true);
}
else if (IsEquipmentPos(bag, slot))
{
if (totalCount != 1)
{
SendEquipError(EQUIP_ERR_ITEM_CANT_BE_EQUIPPED, NULL, NULL);
return false;
}
uint16 dest;
InventoryResult msg = CanEquipNewItem(slot, dest, item, false);
if (msg != EQUIP_ERR_OK)
{
SendEquipError(msg, NULL, NULL, item);
return false;
}
ModifyMoney(-int32(price));
if (crItem->ExtendedCost)
TakeExtendedCost(crItem->ExtendedCost, count);
pItem = EquipNewItem(dest, item, true);
if (pItem)
AutoUnequipOffhandIfNeed();
}
else
{
SendEquipError(EQUIP_ERR_ITEM_DOESNT_GO_TO_SLOT, NULL, NULL);
return false;
}
if (!pItem)
return false;
uint32 new_count = pCreature->UpdateVendorItemCurrentCount(crItem, totalCount);
WorldPacket data(SMSG_BUY_ITEM, 8 + 4 + 4 + 4);
data << pCreature->GetObjectGuid();
data << uint32(vendorslot + 1); // numbered from 1 at client
data << uint32(crItem->maxcount > 0 ? new_count : 0xFFFFFFFF);
data << uint32(count);
GetSession()->SendPacket(&data);
SendNewItem(pItem, totalCount, true, false, false);
return crItem->maxcount != 0;
}
