ManaPlus
clanhandler.cpp
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1 /*
2  * The ManaPlus Client
3  * Copyright (C) 2011-2019 The ManaPlus Developers
4  * Copyright (C) 2019-2021 Andrei Karas
5  *
6  * This file is part of The ManaPlus Client.
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program. If not, see <http://www.gnu.org/licenses/>.
20  */
21 
23 
24 #include "being/localplayer.h"
25 
26 #include "net/eathena/messageout.h"
28 
29 #include "debug.h"
30 
31 extern int packetVersion;
32 
33 namespace EAthena
34 {
35 
37  Net::ClanHandler()
38 {
39  clanHandler = this;
40 }
41 
43 {
44  clanHandler = nullptr;
45 }
46 
47 void ClanHandler::chat(const std::string &restrict text) const
48 {
49  if (localPlayer == nullptr)
50  return;
51 
52  if (packetVersion < 20120716)
53  return;
54 
55  const std::string mes = std::string(localPlayer->getName()).append(
56  " : ").append(text);
57 
58  createOutPacket(CMSG_CLAN_MESSAGE);
59  if (packetVersion >= 20151001)
60  {
61  outMsg.writeInt16(CAST_S16(mes.length() + 4), "len");
62  outMsg.writeString(mes, CAST_S32(mes.length()), "message");
63  }
64  else
65  {
66  // Added + 1 in order to let eAthena parse admin commands correctly
67  outMsg.writeInt16(CAST_S16(mes.length() + 4 + 1), "len");
68  outMsg.writeString(mes, CAST_S32(mes.length() + 1), "message");
69  }
70 }
71 
72 } // namespace EAthena
#define CAST_S16
Definition: cast.h:28
#define CAST_S32
Definition: cast.h:30
Net::ClanHandler * clanHandler
Definition: net.cpp:87
const std::string & getName() const
Definition: being.h:232
void chat(const std::string &text) const
Definition: clanhandler.cpp:47
int packetVersion
Definition: client.cpp:125
#define restrict
Definition: localconsts.h:165
LocalPlayer * localPlayer
#define createOutPacket(name)
Definition: messageout.h:37