summaryrefslogtreecommitdiff
path: root/src/map/clif.c
blob: 0ea0983852d4899c1c3f5f697656ca9464fc1e7b (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
// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
// Copyright (c) 2014 Evol developers

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

#include "../../../common/HPMi.h"
#include "../../../common/malloc.h"
#include "../../../common/mmo.h"
#include "../../../common/socket.h"
#include "../../../common/strlib.h"
#include "../../../common/cbasetypes.h"
#include "../../../map/npc.h"
#include "../../../map/pc.h"
#include "../../../map/quest.h"

#include "map/clif.h"
#include "map/lang.h"
#include "map/mapd.h"
#include "map/send.h"
#include "map/session.h"
#include "map/struct/mapdext.h"
#include "map/struct/sessionext.h"

void eclif_quest_send_list(struct map_session_data *sd)
{
    hookStop();
    int fd = sd->fd;
    int i;
    int info_len = 15;
    int len = sd->avail_quests * info_len + 8;
    WFIFOHEAD(fd,len);
    WFIFOW(fd, 0) = 0x97a;
    WFIFOW(fd, 2) = len;
    WFIFOL(fd, 4) = sd->avail_quests;

    for (i = 0; i < sd->avail_quests; i++ )
    {
        struct quest_db *qi = quest->db(sd->quest_log[i].quest_id);
        WFIFOL(fd, i * info_len + 8) = sd->quest_log[i].quest_id;
        WFIFOB(fd, i * info_len + 12) = sd->quest_log[i].count[0]; // was state
        WFIFOL(fd, i * info_len + 13) = sd->quest_log[i].time - qi->time;
        WFIFOL(fd, i * info_len + 17) = sd->quest_log[i].time;
        WFIFOW(fd, i * info_len + 21) = 0;
    }

    WFIFOSET(fd, len);
}

void eclif_quest_add(struct map_session_data *sd, struct quest *qd)
{
    hookStop();
    int fd = sd->fd;
    struct quest_db *qi = quest->db(qd->quest_id);

    WFIFOHEAD(fd, packet_len(0x2b3));
    WFIFOW(fd, 0) = 0x2b3;
    WFIFOL(fd, 2) = qd->quest_id;
    WFIFOB(fd, 6) = qd->count[0]; // was state;
    WFIFOB(fd, 7) = qd->time - qi->time;
    WFIFOL(fd, 11) = qd->time;
    WFIFOW(fd, 15) = 0;

    WFIFOSET(fd, 107);
}

void eclif_charnameack(int *fdPtr, struct block_list *bl)
{
    if (!bl)
    {
        hookStop();
        return;
    }
    if (bl->type == BL_NPC)
    {
        hookStop();
        int fd = *fdPtr;
        struct map_session_data* sd = (struct map_session_data*)session[fd]->session_data;
        const char *tr = lang_pctrans(((TBL_NPC*)bl)->name, sd);
        const int len = 8 + strlen(tr) + 1;
        // if no recipient specified just update nearby clients
        if (fd == 0)
        {
            char *buf;
            CREATE(buf, char, len);
            WBUFW(buf, 0) = 0xB01;
            WBUFW(buf, 2) = len;
            WBUFL(buf, 4) = bl->id;
            memcpy(WBUFP(buf, 8), tr, len);
            clif->send(buf, len, bl, AREA);
            aFree(buf);
        }
        else
        {
            WFIFOHEAD(fd, len);
            WFIFOW(fd, 0) = 0xB01;
            WFIFOW(fd, 2) = len;
            WFIFOL(fd, 4) = bl->id;
            memcpy(WFIFOP(fd, 8), tr, len);
            WFIFOSET(fd, len);
        }
    }
}

#define equipPos(index, field) \
    equip = sd->equip_index[index]; \
    if (equip >= 0) \
    { \
        item = sd->inventory_data[equip]; \
        if (item && item->look) \
            send_changelook(fd, id, field, item->look); \
    }

static void eclif_send_additional_slots(struct map_session_data* sd, struct map_session_data* sd2)
{
    const int id = sd->bl.id;
    const int fd = sd2->fd;

    struct item_data *item;
    short equip;
    struct MapdExt *data = mapd_get(sd->bl.m);
    if (data->invisible)
        return;

    equipPos(EQI_HEAD_LOW, LOOK_HEAD_BOTTOM);
    equipPos(EQI_HEAD_TOP, LOOK_HEAD_TOP);
    equipPos(EQI_HEAD_MID, LOOK_HEAD_MID);
    equipPos(EQI_GARMENT, LOOK_ROBE);
    equipPos(EQI_SHOES, LOOK_SHOES);
    equipPos(EQI_COSTUME_TOP, 13);
    equipPos(EQI_COSTUME_MID, 14);
    equipPos(EQI_COSTUME_LOW, 15);
    equipPos(EQI_COSTUME_GARMENT, 16);
    equipPos(EQI_ARMOR, 17);
    //skipping SHADOW slots
}

void eclif_getareachar_unit_post(struct map_session_data* sd, struct block_list *bl)
{
    if (bl->type == BL_PC)
    {
        eclif_send_additional_slots(sd, (struct map_session_data *)bl);
        eclif_send_additional_slots((struct map_session_data *)bl, sd);
    }
}

void eclif_authok_post(struct map_session_data *sd)
{
    if (!sd)
        return;

    eclif_send_additional_slots(sd, sd);
    struct MapdExt *data = mapd_get(sd->bl.m);
    int mask = data ? data->mask : 1;
    send_mapmask(sd->fd, mask);
}

void eclif_changemap_post(struct map_session_data *sd, short *m, int *x, int *y)
{
    struct MapdExt *data = mapd_get(sd->bl.m);
    int mask = data ? data->mask : 1;
    send_mapmask(sd->fd, mask);
}

void eclif_handle_invisible_map(struct block_list *bl, enum send_target target)
{
    if (!bl || bl->type != BL_PC)
        return;
    struct MapdExt *data = mapd_get(bl->m);
    if (data->invisible)
        hookStop();
}

void eclif_sendlook(struct block_list *bl, int *id, int *type, int *val, int *val2, enum send_target *target)
{
    if (*target == SELF)
        return;
    eclif_handle_invisible_map(bl, *target);
}

bool eclif_send(const void* buf, int *len, struct block_list* bl, enum send_target *type)
{
    if (*type == SELF)
        return;
    eclif_handle_invisible_map(bl, *type);
    return true;
}

void eclif_set_unit_idle(struct block_list* bl, struct map_session_data *tsd, enum send_target *target)
{
    if (tsd && bl && bl->id == tsd->bl.id && *target == SELF)
        return;

    eclif_handle_invisible_map(bl, *target);
}

int eclif_send_actual(int *fd, void *buf, int *len)
{
    if (*len >= 2)
    {
        const int packet = RBUFW (buf, 0);
        if (packet == 0xb02)
        {
            struct SessionExt *data = session_get(*fd);
            if (!data)
                return 0;
            if (data->clientVersion < 3)
            {   // not sending 0xb02 to old clients
                hookStop();
                return 0;
            }
        }
    }
    return 0;
}