Temat: [8.54] hotkeys - potiony

int32_t LuaScriptInterface::luaGetPlayerItemCount(lua_State* L)
{
	//getPlayerItemCount(cid, itemid[, subType = -1])
	int32_t subType = -1;
	if(lua_gettop(L) > 2)
		subType = popNumber(L);

	uint32_t itemId = popNumber(L);
	ScriptEnviroment* env = getEnv();
	if(const Player* player = env->getPlayerByUID(popNumber(L)))
		lua_pushnumber(L, player->__getItemTypeCount(itemId, subType));
	else
	{
		errorEx(getError(LUA_ERROR_PLAYER_NOT_FOUND));
		lua_pushboolean(L, false);
	}
	return 1;
}

void Game::showHotkeyUseMessage(Player* player, Item* item)
{
	int32_t subType = -1;
	if(item->hasSubType() && !item->hasCharges())
		subType = item->getSubType();

	const ItemType& it = Item::items[item->getID()];
	uint32_t count = player->__getItemTypeCount(item->getID(), subType, false);

	char buffer[40 + it.name.size()];
	if(count == 1)
		sprintf(buffer, "Using the last %s...", it.name.c_str());
	else
		sprintf(buffer, "Using one of %d %s...", count, it.pluralName.c_str());

	player->sendTextMessage(MSG_INFO_DESCR, buffer);
}