summaryrefslogtreecommitdiff
path: root/src/emap/parse.c
blob: 8147dc86e5f077eef4b38dc682f51aa5e6ab845a (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
// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
// Copyright (c) 2014 - 2015 Evol developers

#include "common/hercules.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "common/HPMi.h"
#include "common/memmgr.h"
#include "common/mmo.h"
#include "common/socket.h"
#include "common/strlib.h"
#include "map/channel.h"
#include "map/clif.h"
#include "map/homunculus.h"
#include "map/mercenary.h"
#include "map/pc.h"
#include "map/pet.h"
#include "map/unit.h"

#include "emap/parse.h"
#include "emap/send.h"
#include "emap/map.h"
#include "emap/data/session.h"
#include "emap/struct/sessionext.h"

void map_parse_version(int fd)
{
    struct SessionExt *data = session_get(fd);
    if (!data)
        return;
    data->clientVersion = RFIFOL(fd, 2);
}

void map_parse_join_channel(int fd)
{
    char name[24];
    char *p;
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    int res = 0;
    if (!sd)
        return;

    safestrncpy(name, (char*)RFIFOP(fd, 2), 24);
    if (name[0] == '#')
        p = name + 1;
    else
        p = name;

    struct channel_data *chan = channel->search(p, sd);

    if (chan)
    {
        int k;
        ARR_FIND(0, sd->channel_count, k, sd->channels[k] == chan);
        if (k < sd->channel_count || channel->join(chan, sd, "", true) == HCS_STATUS_OK)
            res = 1;
        else
            res = 0;
    }

    send_join_ack(fd, name, res);
}

void map_parse_part_channel(int fd)
{
    char name[24];
    char *p;
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    int k;
    if (!sd)
        return;

    safestrncpy(name, (char*)RFIFOP(fd, 2), 24);
    if (name[0] == '#')
        p = name + 1;
    else
        p = name;

    for (k = 0; k < sd->channel_count; k ++)
    {
        if (strcmpi(p, sd->channels[k]->name) == 0)
            break;
    }

    if (k == sd->channel_count)
        return;

    if (sd->channels[k]->type == HCS_TYPE_ALLY)
    {
        do
        {
            for (k = 0; k < sd->channel_count; k++)
            {
                if (sd->channels[k]->type == HCS_TYPE_ALLY)
                {
                    channel->leave(sd->channels[k], sd);
                    break;
                }
            }
        }
        while (k != sd->channel_count);
    }
    else
    {
        channel->leave(sd->channels[k], sd);
    }
}

void map_parse_pet_say(int fd)
{
    char message[500];

    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd || !sd->pd)
        return;

    const int len = RFIFOW(fd, 2);
    if (len > 500 || len < 6)
        return;
    safestrncpy(message, (char*)RFIFOP(fd, 4), len - 4);
    send_slave_say(sd, &sd->pd->bl, sd->pd->pet.name, message);
}

void map_parse_pet_emote(int fd)
{
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd || !sd->pd)
        return;
    const time_t t = time(NULL);
    if (sd->emotionlasttime + 1 >= t)
    { // not more than 1 per second
        sd->emotionlasttime = t;
        return;
    }

    sd->emotionlasttime = t;
    clif->emotion(&sd->pd->bl, RFIFOB(fd, 2));
}

void map_parse_set_status(int fd)
{
    struct SessionExt *data = session_get(fd);
    if (!data)
        return;
    data->state = RFIFOB(fd, 2);
}

void map_parse_get_online_list(int fd)
{
    emap_online_list(fd);
}

void map_parse_pet_move(int fd)
{
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd || !sd->pd)
        return;
    short x = RFIFOW(fd, 6);
    short y = RFIFOW(fd, 8);

    struct block_list *pdBl = &sd->pd->bl;
    if (map->getcell(pdBl->m, pdBl, x, y, CELL_CHKPASS))
        unit->walktoxy(pdBl, x, y, 0);
}

void map_parse_pet_dir(int fd)
{
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd || !sd->pd)
        return;
    unit->setdir(&sd->pd->bl, RFIFOB(fd, 8));
}

void map_parse_homun_say(int fd)
{
    char message[500];

    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd)
        return;
    const int len = RFIFOW(fd, 2);
    if (len > 500 || len < 6)
        return;
    safestrncpy(message, (char*)RFIFOP(fd, 4), len - 4);
    if (sd->md && sd->md->db)
        send_slave_say(sd, &sd->md->bl, sd->md->db->name, message);
    else if (sd->hd && homun_alive(sd->hd))
        send_slave_say(sd, &sd->hd->bl, sd->hd->homunculus.name, message);
}

void map_parse_homun_emote(int fd)
{
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd)
        return;
    const time_t t = time(NULL);
    if (sd->emotionlasttime + 1 >= t)
    { // not more than 1 per second
        sd->emotionlasttime = t;
        return;
    }

    sd->emotionlasttime = t;
    if (sd->md && sd->md->db)
        clif->emotion(&sd->md->bl, RFIFOB(fd, 2));
    else if (sd->hd && homun_alive(sd->hd))
        clif->emotion(&sd->hd->bl, RFIFOB(fd, 2));
}

void map_parse_homun_dir(int fd)
{
    TBL_PC* sd = (TBL_PC*)sockt->session[fd]->session_data;
    if (!sd || !sd->pd)
        return;
    if (sd->md && sd->md->db)
        unit->setdir(&sd->md->bl, RFIFOB(fd, 8));
    else if (sd->hd && homun_alive(sd->hd))
        unit->setdir(&sd->hd->bl, RFIFOB(fd, 8));
}