From 70d9f118d8f2f140b2e35f3e9d809c7324ef6355 Mon Sep 17 00:00:00 2001 From: Aleos Date: Wed, 5 Jul 2023 13:19:04 -0400 Subject: [PATCH] Revert "Adds buy/sell safety check for Market Shops" (#7839) --- npc/re/merchants/eden_market.txt | 2 +- src/map/npc.cpp | 15 +-------------- 2 files changed, 2 insertions(+), 15 deletions(-) diff --git a/npc/re/merchants/eden_market.txt b/npc/re/merchants/eden_market.txt index 31b9550cb5..7a3a99c1ab 100644 --- a/npc/re/merchants/eden_market.txt +++ b/npc/re/merchants/eden_market.txt @@ -63,7 +63,7 @@ function script F_CoolDown { - marketshop para_ref20 FAKE_NPC,984:200000:10,985:200000:100,987:240000:1,988:600000:1,989:1200000:1 -- marketshop para_jew10 FAKE_NPC,969:1000000:20,7289:500000:20,7290:500000:20,7291:500000:20,7292:500000:20,7293:500000:20,7294:500000:20,7295:500000:20,7296:500000:20,7297:500000:20 +- marketshop para_jew10 FAKE_NPC,969:100000:20,7289:50000:20,7290:50000:20,7291:50000:20,7292:50000:20,7293:50000:20,7294:50000:20,7295:50000:20,7296:50000:20,7297:50000:20 - marketshop para_alc10 FAKE_NPC,971:20000:20,972:12000:20,970:12000:20:7136:7000:20,7135:18000:20 diff --git a/src/map/npc.cpp b/src/map/npc.cpp index 28bc73400d..e9c3895820 100644 --- a/src/map/npc.cpp +++ b/src/map/npc.cpp @@ -4121,7 +4121,7 @@ static const char* npc_parse_shop(char* w1, char* w2, char* w3, char* w4, const ShowWarning("npc_parse_shop: Item %s [%u] is being sold for FREE in file '%s', line '%d'.\n", id->name.c_str(), nameid2, filepath, strline(buffer,start-buffer)); } - if( (type == NPCTYPE_SHOP || type == NPCTYPE_MARKETSHOP) && value*0.75 < id->value_sell*1.24 ) { // Exploit possible: you can buy and sell back with profit + if( type == NPCTYPE_SHOP && value*0.75 < id->value_sell*1.24 ) { // Exploit possible: you can buy and sell back with profit ShowWarning("npc_parse_shop: Item %s [%u] discounted buying price (%d->%d) is less than overcharged selling price (%d->%d) at file '%s', line '%d'.\n", id->name.c_str(), nameid2, value, (int)(value*0.75), id->value_sell, (int)(id->value_sell*1.24), filepath, strline(buffer,start-buffer)); } @@ -4921,19 +4921,6 @@ static void npc_market_fromsql(void) { Sql_GetData(mmysql_handle, 3, &data, NULL); list.qty = atoi(data); Sql_GetData(mmysql_handle, 4, &data, NULL); list.flag = atoi(data); - std::shared_ptr id = item_db.find(list.nameid); - - if (id == nullptr) { - ShowWarning("npc_market_fromsql: Invalid sell item in table '%s' (id '%u').\n", market_table, list.nameid); - continue; - } - - if (list.value * 0.75 < id->value_sell * 1.24) { // Exploit possible: you can buy and sell back with profit - ShowWarning("npc_market_fromsql: Item %s [%u] discounted buying price (%d->%d) is less than overcharged selling price (%d->%d) in table '%s'. Assigning to current sell value.\n", - id->name.c_str(), list.nameid, list.value, (int)(list.value * 0.75), id->value_sell, (int)(id->value_sell * 1.24), market_table); - list.value = id->value_sell; - } - RECREATE(market->list, struct npc_item_list, market->count+1); market->list[market->count++] = list; count++;