ManaPlus
tradehandler.cpp
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1 /*
2  * The ManaPlus Client
3  * Copyright (C) 2004-2009 The Mana World Development Team
4  * Copyright (C) 2009-2010 The Mana Developers
5  * Copyright (C) 2011-2018 The ManaPlus Developers
6  *
7  * This file is part of The ManaPlus Client.
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program. If not, see <http://www.gnu.org/licenses/>.
21  */
22 
24 
25 #include "being/playerinfo.h"
26 
27 #include "const/net/inventory.h"
28 
29 #include "net/eathena/messageout.h"
31 #include "net/eathena/traderecv.h"
32 
33 #include "resources/item/item.h"
34 
35 #include "debug.h"
36 
37 namespace EAthena
38 {
39 
41  Ea::TradeHandler()
42 {
43  tradeHandler = this;
46 }
47 
49 {
50  tradeHandler = nullptr;
51 }
52 
53 void TradeHandler::request(const Being *const being) const
54 {
55  if (being == nullptr)
56  return;
57 
59  outMsg.writeBeingId(being->getId(), "player id");
60 }
61 
62 void TradeHandler::respond(const bool accept) const
63 {
64  if (!accept)
66 
68  outMsg.writeInt8(CAST_S8(accept ? 3 : 4), "accept");
69 }
70 
71 void TradeHandler::addItem(const Item *const item, const int amount) const
72 {
73  if (item == nullptr)
74  return;
75 
77  TradeRecv::mQuantity = amount;
79  outMsg.writeInt16(CAST_S16(
81  "index");
82  outMsg.writeInt32(amount, "amount");
83 }
84 
85 void TradeHandler::setMoney(const int amount) const
86 {
88  outMsg.writeInt16(0, "index");
89  outMsg.writeInt32(amount, "amount");
90 }
91 
93 {
95 }
96 
98 {
100 }
101 
103 {
105 }
106 
107 } // namespace EAthena
int getInvIndex() const
Definition: item.h:164
void respond(const bool accept) const
const bool Trading_false
Definition: trading.h:29
int CMSG_TRADE_ITEM_ADD_REQUEST
BeingId getId() const
Definition: actorsprite.h:63
int CMSG_TRADE_RESPONSE
static const int INVENTORY_OFFSET
Definition: inventory.h:26
int CMSG_TRADE_CANCEL_REQUEST
int CMSG_TRADE_ADD_COMPLETE
void setMoney(const int amount) const
void addItem(const Item *const item, const int amount) const
Definition: item.h:48
#define CAST_S8
Definition: cast.h:25
#define createOutPacket(name)
Definition: messageout.h:36
void request(const Being *const being) const
Net::TradeHandler * tradeHandler
Definition: net.cpp:94
#define CAST_S16
Definition: cast.h:27
int CMSG_TRADE_REQUEST
int CMSG_TRADE_OK
Definition: being.h:93
void setTrading(const Trading trading)
Definition: playerinfo.cpp:393