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 
23 #include "net/tmwa/tradehandler.h"
24 
25 #include "being/playerinfo.h"
26 
27 #include "const/net/inventory.h"
28 
29 #include "net/tmwa/messageout.h"
30 #include "net/tmwa/protocolout.h"
31 
32 #include "resources/item/item.h"
33 
34 #include "debug.h"
35 
36 extern std::string tradePartnerName;
37 
38 namespace TmwAthena
39 {
40 
42  Ea::TradeHandler()
43 {
44  tradeHandler = this;
45 }
46 
48 {
49  tradeHandler = nullptr;
50 }
51 
52 void TradeHandler::request(const Being *const being) const
53 {
54  if (being == nullptr)
55  return;
56 
58  outMsg.writeBeingId(being->getId(), "player id");
59 }
60 
61 void TradeHandler::respond(const bool accept) const
62 {
63  if (!accept)
65 
67  outMsg.writeInt8(CAST_S8(accept ? 3 : 4), "accept");
68 }
69 
70 void TradeHandler::addItem(const Item *const item, const int amount) const
71 {
72  if (item == nullptr)
73  return;
74 
76  outMsg.writeInt16(CAST_S16(
77  item->getInvIndex() + INVENTORY_OFFSET), "index");
78  outMsg.writeInt32(amount, "amount");
79 }
80 
81 void TradeHandler::setMoney(const int amount) const
82 {
84  outMsg.writeInt16(0, "index");
85  outMsg.writeInt32(amount, "amount");
86 }
87 
89 {
91 }
92 
94 {
96 }
97 
99 {
101 }
102 
103 } // namespace TmwAthena
int getInvIndex() const
Definition: item.h:164
const bool Trading_false
Definition: trading.h:29
BeingId getId() const
Definition: actorsprite.h:63
int CMSG_TRADE_RESPONSE
Definition: protocolout.cpp:79
static const int INVENTORY_OFFSET
Definition: inventory.h:26
void respond(const bool accept) const
int CMSG_TRADE_ADD_COMPLETE
Definition: protocolout.cpp:82
std::string tradePartnerName
Definition: popupmenu.cpp:100
Definition: item.h:48
int CMSG_TRADE_OK
Definition: protocolout.cpp:83
#define CAST_S8
Definition: cast.h:25
#define createOutPacket(name)
Definition: messageout.h:36
int CMSG_TRADE_CANCEL_REQUEST
Definition: protocolout.cpp:81
Net::TradeHandler * tradeHandler
Definition: net.cpp:91
#define CAST_S16
Definition: cast.h:27
void setMoney(const int amount) const
void addItem(const Item *const item, const int amount) const
int CMSG_TRADE_REQUEST
Definition: protocolout.cpp:78
Definition: being.h:93
void request(const Being *const being) const
int CMSG_TRADE_ITEM_ADD_REQUEST
Definition: protocolout.cpp:80
void setTrading(const Trading trading)
Definition: playerinfo.cpp:393