shenleiandClaude Opus 5.5
d163aab949
CShopEx::Buy rejected price 0 as a hack; allow it like CShop::Buy already does. Rebuilt and deployed game on 203; buying the box for 0 verified. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
46 lines
1.5 KiB
Diff
46 lines
1.5 KiB
Diff
--- a/server/game/src/questlua_item.cpp
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+++ b/server/game/src/questlua_item.cpp
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@@ -136,6 +136,22 @@
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return 0;
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}
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+ // item.set_attribute(index, apply, value): writes one attribute of the selected item (hunt-set, not
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+ // 40250); apply 0 clears it.
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+ int item_set_attribute(lua_State* L)
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+ {
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+ LPITEM item = CQuestManager::instance().GetCurrentItem();
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+ if (item && lua_isnumber(L, 1) && lua_isnumber(L, 2) && lua_isnumber(L, 3))
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+ {
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+ int idx = (int) lua_tonumber(L, 1);
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+ int type = (int) lua_tonumber(L, 2);
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+ int value = (int) lua_tonumber(L, 3);
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+ if (idx >= 0 && idx < ITEM_ATTRIBUTE_MAX_NUM && type >= 0 && type < MAX_APPLY_NUM)
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+ item->SetForceAttribute(idx, type, type ? value : 0);
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+ }
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+ return 0;
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+ }
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+
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int item_get_vnum(lua_State* L)
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{
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CQuestManager& q = CQuestManager::instance();
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@@ -463,6 +479,7 @@
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{ "remove", item_remove },
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{ "get_socket", item_get_socket },
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{ "set_socket", item_set_socket },
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+ { "set_attribute", item_set_attribute },
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{ "get_vnum", item_get_vnum },
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{ "has_flag", item_has_flag },
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{ "get_value", item_get_value },
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--- a/server/game/src/shopEx.cpp
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+++ b/server/game/src/shopEx.cpp
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@@ -133,7 +133,8 @@
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TShopTableEx& shopTab = m_vec_shopTabs[tabIdx];
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TShopItemTable& r_item = shopTab.items[slotPos];
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- if (r_item.price <= 0)
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+ // if (r_item.price <= 0)
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+ if (r_item.price < 0) // Fix, as in CShop::Buy: a free item (price 0) can be bought
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{
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LogManager::instance().HackLog("SHOP_BUY_GOLD_OVERFLOW", ch);
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return SHOP_SUBHEADER_GC_NOT_ENOUGH_MONEY;
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