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[9716] Allow to vendor have same items in list with different extanded price.

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This commit is contained in:
VladimirMangos 2010-04-10 04:28:34 +04:00
parent da253087cb
commit 25c2a76b63
12 changed files with 56 additions and 33 deletions
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17
src/game/Player.cpp
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@ -18296,7 +18296,7 @@ void Player::InitDisplayIds()
}
// Return true is the bought item has a max count to force refresh of window by caller
bool Player::BuyItemFromVendor(uint64 vendorguid, uint32 item, uint8 count, uint8 bag, uint8 slot)
bool Player::BuyItemFromVendorSlot(uint64 vendorguid, uint32 vendorslot, uint32 item, uint8 count, uint8 bag, uint8 slot)
{
// cheating attempt
if (count < 1) count = 1;
@ -18326,14 +18326,19 @@ bool Player::BuyItemFromVendor(uint64 vendorguid, uint32 item, uint8 count, uint
return false;
}
size_t vendor_slot = vItems->FindItemSlot(item);
if (vendor_slot >= vItems->GetItemCount())
if (vendorslot >= vItems->GetItemCount())
{
SendBuyError( BUY_ERR_CANT_FIND_ITEM, pCreature, item, 0);
return false;
}
VendorItem const* crItem = vItems->m_items[vendorslot];
if(!crItem || crItem->item != item) // store diff item (cheating)
{
SendBuyError( BUY_ERR_CANT_FIND_ITEM, pCreature, item, 0);
return false;
}
VendorItem const* crItem = vItems->m_items[vendor_slot];
// check current item amount if it limited
if (crItem->maxcount != 0)
@ -18435,7 +18440,7 @@ bool Player::BuyItemFromVendor(uint64 vendorguid, uint32 item, uint8 count, uint
WorldPacket data(SMSG_BUY_ITEM, (8+4+4+4));
data << uint64(pCreature->GetGUID());
data << uint32(vendor_slot+1); // numbered from 1 at client
data << uint32(vendorslot+1); // numbered from 1 at client
data << uint32(crItem->maxcount > 0 ? new_count : 0xFFFFFFFF);
data << uint32(count);
GetSession()->SendPacket(&data);
@ -18480,7 +18485,7 @@ bool Player::BuyItemFromVendor(uint64 vendorguid, uint32 item, uint8 count, uint
WorldPacket data(SMSG_BUY_ITEM, (8+4+4+4));
data << uint64(pCreature->GetGUID());
data << uint32(vendor_slot + 1); // numbered from 1 at client
data << uint32(vendorslot + 1); // numbered from 1 at client
data << uint32(crItem->maxcount > 0 ? new_count : 0xFFFFFFFF);
data << uint32(count);
GetSession()->SendPacket(&data);