View difference between Paste ID: T0Shr85w and vJcEBCQ1

 // Scriptname to put into creature_template: PreviewVendor
 // dont forget to add vendor flags to the NPC (128)
 
-#include "ScriptPCH.h"
+#include "Common.h"
 #include "ScriptMgr.h"
-static UNORDERED_MAP<uint32, std::vector<uint32> > itemList; // holds items from DB after startup
+#include "Player.h"
 #include "Creature.h"
 #include "ObjectGuid.h"
 #include "WorldPacket.h"
 #include "WorldSession.h"
 
 static std::unordered_map<uint32, std::vector<uint32> > itemList; // holds items from DB after startup
 
 class PreviewLoader : public WorldScript // script that loads items from DB so you can customize the vendors without recompile and restart
 {
 public:
     PreviewLoader() : WorldScript("PreviewLoader") { }
 
     void OnStartup()
     {
         itemList.clear(); // reload
         QueryResult result = WorldDatabase.Query("SELECT entry, item FROM npc_vendor_preview");
         if (!result)
             return;
         do
         {
             uint32 entry = (*result)[0].GetUInt32();
             uint32 item = (*result)[1].GetUInt32();
             if (sObjectMgr->GetItemTemplate(item))
                 itemList[entry].push_back(item);
         } while (result->NextRow());
     }
 
     // you can reload config to reload the items.
     // Too lazy to make a command since all the RBAC stuff changes all the time now and not sure how you have it
     void OnConfigLoad(bool reload)
     {
         if (reload)
             OnStartup();
     }
 };
 
 
 class PreviewVendor : public CreatureScript
 {
 public:
     PreviewVendor() : CreatureScript("PreviewVendor") { }
 
-    void CustomSendListInventory(Player* player, uint64 vendorGuid)
+
     {
-        TC_LOG_DEBUG(LOG_FILTER_NETWORKIO, "WORLD: Sent custom SMSG_LIST_INVENTORY");
+
         return true; // stop normal actions
     }
 
     void CustomSendListInventory(Player* player, ObjectGuid vendorGuid)
     {
         TC_LOG_DEBUG("network", "WORLD: Sent custom SMSG_LIST_INVENTORY");
-            TC_LOG_DEBUG(LOG_FILTER_NETWORKIO, "WORLD: SendListInventory - Unit (GUID: %u) not found or you can not interact with him.", uint32(GUID_LOPART(vendorGuid)));
+
-            player->SendSellError(SELL_ERR_CANT_FIND_VENDOR, NULL, 0);
+
 
         Creature* vendor = player->GetNPCIfCanInteractWith(vendorGuid, UNIT_NPC_FLAG_VENDOR);
         if (!vendor)
         {
             TC_LOG_DEBUG("network", "WORLD: SendListInventory - %s not found or you can not interact with him.", vendorGuid.ToString().c_str());
             player->SendSellError(SELL_ERR_CANT_FIND_VENDOR, NULL, ObjectGuid::Empty, 0);
             return;
         }
 
         // remove fake death
         if (player->HasUnitState(UNIT_STATE_DIED))
             player->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);
 
         // Stop the npc if moving
         if (vendor->HasUnitState(UNIT_STATE_MOVING))
             vendor->StopMoving();
 
         // VendorItemData const* items = vendor->GetVendorItems();
         if (itemList.find(vendor->GetEntry()) == itemList.end())
         {
             WorldPacket data(SMSG_LIST_INVENTORY, 8 + 1 + 1);
             data << uint64(vendorGuid);
             data << uint8(0);                                   // count == 0, next will be error code
             data << uint8(0);                                   // "Vendor has no inventory"
             session->SendPacket(&data);
             return;
         }
 
         std::vector<uint32> items = itemList[vendor->GetEntry()];
         uint8 itemCount = items.size();
         uint8 count = 0;
 
         WorldPacket data(SMSG_LIST_INVENTORY, 8 + 1 + itemCount * 8 * 4);
         data << uint64(vendorGuid);
 
         size_t countPos = data.wpos();
         data << uint8(count);
 
         // float discountMod = player->GetReputationPriceDiscount(vendor);
 
         for (uint8 slot = 0; slot < itemCount; ++slot)
         {
             if (ItemTemplate const* itemTemplate = sObjectMgr->GetItemTemplate(items[slot]))
             {
                 if (!(itemTemplate->AllowableClass & player->getClassMask()) && itemTemplate->Bonding == BIND_WHEN_PICKED_UP && !player->IsGameMaster())
                     continue;
                 // Only display items in vendor lists for the team the
                 // player is on. If GM on, display all items.
                 if (!player->IsGameMaster() && ((itemTemplate->Flags2 & ITEM_FLAGS_EXTRA_HORDE_ONLY && player->GetTeam() == ALLIANCE) || (itemTemplate->Flags2 == ITEM_FLAGS_EXTRA_ALLIANCE_ONLY && player->GetTeam() == HORDE)))
                     continue;
 
-                ConditionList conditions = sConditionMgr->GetConditionsForNpcVendorEvent(vendor->GetEntry(), items[slot]);
+
-                if (!sConditionMgr->IsObjectMeetToConditions(player, vendor, conditions))
+
                 // if (!player->IsGameMaster() && !leftInStock)
-                    TC_LOG_DEBUG(LOG_FILTER_CONDITIONSYS, "SendListInventory: conditions not met for creature entry %u item %u", vendor->GetEntry(), items[slot]);
+
                 uint32 leftInStock = 0xFFFFFFFF; // show all items
 
                 if (!sConditionMgr->IsObjectMeetingVendorItemConditions(vendor->GetEntry(), items[slot], player, vendor))
                 {
                     TC_LOG_DEBUG("condition", "SendListInventory: conditions not met for creature entry %u item %u", vendor->GetEntry(), items[slot]);
                     continue;
                 }
 
                 // reputation discount
                 // int32 price = item->IsGoldRequired(itemTemplate) ? uint32(floor(itemTemplate->BuyPrice * discountMod)) : 0;
                 int32 price = 0;
 
                 data << uint32(slot + 1);       // client expects counting to start at 1
                 data << uint32(items[slot]);
                 data << uint32(itemTemplate->DisplayInfoID);
                 data << int32(leftInStock); // left in stock
                 data << uint32(price); // price
                 data << uint32(itemTemplate->MaxDurability);
                 data << uint32(itemTemplate->BuyCount);
                 data << uint32(0); // extended cost
 
                 if (++count >= MAX_VENDOR_ITEMS)
                     break;
             }
         }
 
         if (count == 0)
         {
             data << uint8(0);
             session->SendPacket(&data);
             return;
         }
 
         data.put<uint8>(countPos, count);
         session->SendPacket(&data);
     }
 };
 
 void AddSC_PreviewVendor()
 {
     new PreviewLoader;
     new PreviewVendor;
 }