summaryrefslogtreecommitdiff
path: root/src/net/tmwa/chathandler.cpp
blob: 97304c28e764ed7ca11a70f880f137850463aa32 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
/*
 *  The Mana Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *
 *  This file is part of The Mana 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/tmwa/chathandler.h"

#include "actorspritemanager.h"
#include "being.h"
#include "event.h"
#include "game.h"
#include "localplayer.h"
#include "playerrelations.h"

#include "net/messagein.h"
#include "net/messageout.h"

#include "net/tmwa/protocol.h"

#include "utils/gettext.h"
#include "utils/stringutils.h"

#include <string>

extern Net::ChatHandler *chatHandler;

namespace TmwAthena {

ChatHandler::ChatHandler()
{
    static const uint16_t _messages[] = {
        SMSG_BEING_CHAT,
        SMSG_PLAYER_CHAT,
        SMSG_WHISPER,
        SMSG_WHISPER_RESPONSE,
        SMSG_GM_CHAT,
        SMSG_MVP, // MVP
        0
    };
    handledMessages = _messages;
    chatHandler = this;
}

void ChatHandler::handleMessage(Net::MessageIn &msg)
{
    Being *being;
    std::string chatMsg;
    std::string nick;
    int chatMsgLength;

    switch (msg.getId())
    {
        case SMSG_WHISPER_RESPONSE:
            if (mSentWhispers.empty())
                nick = "user";
            else
            {
                nick = mSentWhispers.front();
                mSentWhispers.pop();
            }

            switch (msg.readInt8())
            {
                case 0x00:
                    // Success (don't need to report)
                    break;
                case 0x01:
                    {
                        Event event(Event::WhisperError);
                        event.setString("nick", nick);
                        event.setString("error", strprintf(_("Whisper could "
                                  "not be sent, %s is offline."), nick.c_str()));
                        event.trigger(Event::ChatChannel);
                    }
                    break;
                case 0x02:
                    {
                        Event event(Event::WhisperError);
                        event.setString("nick", nick);
                        event.setString("error", strprintf(_("Whisper could "
                                 "not be sent, ignored by %s."), nick.c_str()));
                        event.Event::trigger(Event::ChatChannel);
                    }
                    break;
            }
            break;

        // Received whisper
        case SMSG_WHISPER:
            chatMsgLength = msg.readInt16() - 28;
            nick = msg.readString(24);

            if (chatMsgLength <= 0)
                break;

            chatMsg = msg.readString(chatMsgLength);

            if (nick != "Server")
            {
                if (player_relations.hasPermission(nick, PlayerRelation::WHISPER))
                {
                    Event event(Event::Whisper);
                    event.setString("nick", nick);
                    event.setString("message", chatMsg);
                    event.trigger(Event::ChatChannel);
                }
            }
            else
            {
                SERVER_NOTICE(chatMsg)
            }

            break;

        // Received speech from being
        case SMSG_BEING_CHAT:
        {
            chatMsgLength = msg.readInt16() - 8;
            int beingId = msg.readInt32();
            being = actorSpriteManager->findBeing(beingId);

            if (!being || chatMsgLength <= 0)
                break;

            chatMsg = msg.readString(chatMsgLength);

            std::string::size_type pos = chatMsg.find(" : ", 0);
            std::string sender_name = ((pos == std::string::npos)
                                       ? "" : chatMsg.substr(0, pos));

            if (sender_name != being->getName()
                && being->getType() == Being::PLAYER)
            {
                if (!being->getName().empty())
                    sender_name = being->getName();
            }
            else
            {
                chatMsg.erase(0, pos + 3);
            }

            int perms;

            if (being->getType() == Being::PLAYER)
            {
                perms = player_relations.checkPermissionSilently(sender_name,
                    PlayerRelation::SPEECH_LOG | PlayerRelation::SPEECH_FLOAT);
            }
            else
            {
                perms = player_relations.getDefault()
                        & (PlayerRelation::SPEECH_LOG
                           | PlayerRelation::SPEECH_FLOAT);
            }

            trim(chatMsg);

            std::string reducedMessage = chatMsg;
            chatMsg = removeColors(sender_name) + " : " + reducedMessage;

            Event event(Event::Being);
            event.setString("message", chatMsg);
            event.setString("text", reducedMessage);
            event.setString("nick", sender_name);
            event.setInt("beingId", beingId);
            event.setInt("permissions", perms);
            event.trigger(Event::ChatChannel);

            break;
        }

        case SMSG_PLAYER_CHAT:
        case SMSG_GM_CHAT:
        {
            chatMsgLength = msg.readInt16() - 4;

            if (chatMsgLength <= 0)
                break;

            chatMsg = msg.readString(chatMsgLength);

            if (msg.getId() == SMSG_PLAYER_CHAT)
            {
                std::string::size_type pos = chatMsg.find(" : ", 0);
                std::string mes = chatMsg;

                if (pos != std::string::npos)
                    chatMsg.erase(0, pos + 3);

                trim(chatMsg);

                Event event(Event::Player);
                event.setString("message", mes);
                event.setString("text", chatMsg);
                event.setString("nick", player_node->getName());
                event.setInt("beingId", player_node->getId());
                event.setInt("permissions", player_relations.getDefault()
                             & (PlayerRelation::SPEECH_LOG
                                | PlayerRelation::SPEECH_FLOAT));
                event.trigger(Event::ChatChannel);
            }
            else
            {
                Event event(Event::Announcement);
                event.setString("message", chatMsg);
                event.trigger(Event::ChatChannel);
            }
            break;
        }

        case SMSG_MVP:
            // Display MVP player
            msg.readInt32(); // id
            SERVER_NOTICE(_("MVP player."))
            break;
    }
}

void ChatHandler::talk(const std::string &text)
{
    std::string mes = player_node->getName() + " : " + text;

    MessageOut outMsg(CMSG_CHAT_MESSAGE);
    // Added + 1 in order to let eAthena parse admin commands correctly
    outMsg.writeInt16(mes.length() + 4 + 1);
    outMsg.writeString(mes, mes.length() + 1);
}

void ChatHandler::me(const std::string &text)
{
    std::string action = strprintf("*%s*", text.c_str());

    talk(action);
}

void ChatHandler::privateMessage(const std::string &recipient,
                                 const std::string &text)
{
    MessageOut outMsg(CMSG_CHAT_WHISPER);
    outMsg.writeInt16(text.length() + 28);
    outMsg.writeString(recipient, 24);
    outMsg.writeString(text, text.length());

    mSentWhispers.push(recipient);
}

void ChatHandler::channelList()
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::enterChannel(const std::string &channel,
                               const std::string &password)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::quitChannel(int channelId)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::sendToChannel(int channelId, const std::string &text)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::userList(const std::string &channel)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::setChannelTopic(int channelId, const std::string &text)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::setUserMode(int channelId, const std::string &name, int mode)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::kickUser(int channelId, const std::string &name)
{
    SERVER_NOTICE(_("Channels are not supported!"))
}

void ChatHandler::who()
{
    MessageOut outMsg(CMSG_WHO_REQUEST);
}

} // namespace TmwAthena