itemrecv.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "net/eathena/itemrecv.h"
 
#include "actormanager.h"
#include "itemcolormanager.h"
#include "logger.h"
 
#include "const/resources/item/cards.h"
 
#include "net/messagein.h"
 
#include "debug.h"
 
extern int packetVersion;
extern bool packets_zero;
 
namespace EAthena
{
 
void ItemRecv::processItemDropped(Net::MessageIn &msg)
{
 const BeingId id = msg.readBeingId("id");
 const int itemId = msg.readItemId("item id");
 ItemTypeT itemType = ItemType::Unknown;
 if (msg.getVersion() >= 20130000)
 itemType = static_cast<ItemTypeT>(msg.readInt16("type"));
 const Identified identified = fromInt(
 msg.readUInt8("identify"), Identified);
 const int x = msg.readInt16("x");
 const int y = msg.readInt16("y");
 const int subX = CAST_S32(msg.readInt8("subx"));
 const int subY = CAST_S32(msg.readInt8("suby"));
 const int amount = msg.readInt16("count");
 if (packets_zero || packetVersion >= 20180418)
 {
 msg.readUInt8("show drop effect");
 msg.readInt16("show effect mode");
 }
 
 if (actorManager != nullptr)
 {
 actorManager->createItem(id,
 itemId,
 x, y,
 itemType,
 amount,
 0,
 ItemColor_one,
 identified,
 Damaged_false,
 subX, subY,
 nullptr);
 }
}
 
void ItemRecv::processItemDropped2(Net::MessageIn &msg)
{
 const BeingId id = msg.readBeingId("id");
 const int itemId = msg.readInt16("item id"); // +++ need use int32
 const ItemTypeT itemType = static_cast<ItemTypeT>(msg.readUInt8("type"));
 const Identified identified = fromInt(
 msg.readUInt8("identify"), Identified);
 const Damaged damaged = fromBool(msg.readUInt8("attribute"), Damaged);
 const uint8_t refine = msg.readUInt8("refine");
 int cards[maxCards];
 for (int f = 0; f < maxCards; f++)
 cards[f] = msg.readUInt16("card"); // ++ need use int32
 const int x = msg.readInt16("x");
 const int y = msg.readInt16("y");
 const int amount = msg.readInt16("amount");
 const int subX = CAST_S32(msg.readInt8("subx"));
 const int subY = CAST_S32(msg.readInt8("suby"));
 // +++ probably need add drop effect fields?
 
 if (actorManager != nullptr)
 {
 actorManager->createItem(id,
 itemId,
 x, y,
 itemType,
 amount,
 refine,
 ItemColorManager::getColorFromCards(&cards[0]),
 identified,
 damaged,
 subX, subY,
 &cards[0]);
 }
}
 
void ItemRecv::processItemMvpDropped(Net::MessageIn &msg)
{
 UNIMPLEMENTEDPACKET;
 msg.readInt16("len");
 msg.readUInt8("type");
 msg.readItemId("item id");
 msg.readUInt8("len");
 msg.readString(24, "name");
 msg.readUInt8("monster name len");
 msg.readString(24, "monster name");
}
 
void ItemRecv::processItemVisible(Net::MessageIn &msg)
{
 const BeingId id = msg.readBeingId("item object id");
 const int itemId = msg.readItemId("item id");
 const Identified identified = fromInt(
 msg.readUInt8("identify"), Identified);
 const int x = msg.readInt16("x");
 const int y = msg.readInt16("y");
 const int amount = msg.readInt16("amount");
 const int subX = CAST_S32(msg.readInt8("sub x"));
 const int subY = CAST_S32(msg.readInt8("sub y"));
 
 if (actorManager != nullptr)
 {
 actorManager->createItem(id,
 itemId,
 x, y,
 ItemType::Unknown,
 amount,
 0,
 ItemColor_one,
 identified,
 Damaged_false,
 subX, subY,
 nullptr);
 }
}
 
void ItemRecv::processItemVisible2(Net::MessageIn &msg)
{
 const BeingId id = msg.readBeingId("item object id");
 const int itemId = msg.readInt16("item id"); // +++ need use int32
 const ItemTypeT itemType = static_cast<ItemTypeT>(
 msg.readUInt8("type"));
 const Identified identified = fromInt(
 msg.readUInt8("identify"), Identified);
 const Damaged damaged = fromBool(msg.readUInt8("attribute"), Damaged);
 const uint8_t refine = msg.readUInt8("refine");
 int cards[maxCards];
 for (int f = 0; f < maxCards; f++)
 cards[f] = msg.readUInt16("card"); // +++ need use int32
 const int x = msg.readInt16("x");
 const int y = msg.readInt16("y");
 const int amount = msg.readInt16("amount");
 const int subX = CAST_S32(msg.readInt8("sub x"));
 const int subY = CAST_S32(msg.readInt8("sub y"));
 
 if (actorManager != nullptr)
 {
 actorManager->createItem(id,
 itemId,
 x, y,
 itemType,
 amount,
 refine,
 ItemColorManager::getColorFromCards(&cards[0]),
 identified,
 damaged,
 subX, subY,
 &cards[0]);
 }
}
 
} // namespace EAthena