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Implement vendor stack logic

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Gent 2020-09-14 01:52:15 -04:00
parent da8c833587
commit a976fef2b4
1 changed files with 13 additions and 7 deletions
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20
src/NPCManager.cpp
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@ -41,7 +41,7 @@ void NPCManager::npcVendorBuy(CNSocket* sock, CNPacketData* data) {
return;
}
int itemCost = ItemManager::getItemData(req->Item.iID, req->Item.iType).buyPrice;
int itemCost = ItemManager::getItemData(req->Item.iID, req->Item.iType).buyPrice * req->Item.iOpt;
int slot = ItemManager::findFreeSlot(plr);
if (itemCost > plr->money || slot == -1) {
// NOTE: VENDOR_ITEM_BUY_FAIL is not actually handled client-side.
@ -103,11 +103,17 @@ void NPCManager::npcVendorSell(CNSocket* sock, CNPacketData* data) {
// increment taros
plr->money = plr->money + sellValue;
// empty the slot; probably needs to be changed for stacks
item->iID = 0;
item->iOpt = 0;
item->iType = 0;
item->iTimeLimit = 0;
// modify item
if (plr->Inven[req->iInvenSlotNum].iOpt - req->iItemCnt > 0) { // selling part of a stack
item->iOpt -= req->iItemCnt;
original.iOpt = req->iItemCnt;
}
else { // selling entire slot
item->iID = 0;
item->iOpt = 0;
item->iType = 0;
item->iTimeLimit = 0;
}
// response parameters
resp.iInvenSlotNum = req->iInvenSlotNum;
@ -134,7 +140,7 @@ void NPCManager::npcVendorRestore(CNSocket* sock, CNPacketData* data) {
return;
}
int itemCost = ItemManager::getItemData(req->Item.iID, req->Item.iType).sellPrice; // sell price is used on rebuy
int itemCost = ItemManager::getItemData(req->Item.iID, req->Item.iType).sellPrice * req->Item.iOpt; // sell price is used on rebuy
int slot = ItemManager::findFreeSlot(plr);
if (itemCost > plr->money || slot == -1) {
// NOTE: VENDOR_ITEM_BUY_FAIL is not actually handled client-side.